fix: branches chart (resolve #322)

ref: add gitattributes file, remove unnecessary unicode characters

.gitattributes

@@ -0,0 +1,6 @@
+* text=auto
+*.db -text
+*.png -text
+*.br -text
+*.ico -text
+*.woff2 -text

.github/ISSUE_TEMPLATE/bug.md

@@ -0,0 +1,19 @@
+---
+name: Bug
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is. Please briefly describe how to reproduce the bug as well as _expected_ vs. _actual_ behavior. Optionally include screenshots and server logs, if helpful.
+
+**System information**
+Please provide information on:
+* Wakapi version
+* Operating system
+    * If Linux: which distro?
+    * If Docker: which image and tag?
+* Database (SQLite, MySQL, ... ?)

.github/ISSUE_TEMPLATE/other.md

@@ -0,0 +1,10 @@
+---
+name: Other (feature request, question, ...)
+about: Anything else
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+

.github/workflows/docker.yml

@@ -10,33 +10,45 @@ jobs:
   docker-publish:
     runs-on: ubuntu-latest
     steps:
-      # https://stackoverflow.com/questions/58177786
-      - name: Get version
-        run: echo "GIT_TAG=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
 
-      - name: Cache Docker layers
-        uses: actions/cache@v2
-        with:
-          path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-buildx-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-
-
       - name: Login to DockerHub
         uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: Build and push to Docker Hub
+      - name: Log in to the Container registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Docker Metadata
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            ghcr.io/${{ github.repository }}
+            n1try/wakapi
+          tags: |
+            latest
+            alpine
+            type=semver,pattern={{major}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{version}}
+
+      - name: Build and push
         uses: docker/build-push-action@v2
         with:
+          file: Dockerfile
           push: true
-          tags: |
-            n1try/wakapi:${{ env.GIT_TAG }}
-            n1try/wakapi:latest
-          cache-from: type=local,src=/tmp/.buildx-cache
-          cache-to: type=local,dest=/tmp/.buildx-cache
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          tags: ${{ steps.meta.outputs.tags }}
+          cache-from: type=registry,ref=n1try/wakapi:buildcache-alpine
+          cache-to: type=registry,ref=n1try/wakapi:buildcache-alpine,mode=max

.github/workflows/linux-build-on-release.yml

@@ -1,4 +1,4 @@
-name: Build Wakapi on Linux
+name: Linux
 
 on:
   push:
@@ -10,7 +10,7 @@ on:
 
 jobs:
   build-and-release:
-    name: Build
+    name: Linux - Build, Test & Release
     runs-on: ubuntu-latest
     steps:
 
@@ -24,8 +24,15 @@ jobs:
       uses: actions/checkout@v2
 
     - name: Get dependencies
+      run: go get
+
+    - name: Unit Tests
+      run: go test ./... -run ./...
+
+    - name: API Tests
       run: |
-        go get
+        npm -g install newman
+        ./testing/run_api_tests.sh
 
     - name: Build
       run: GO111MODULE=on go build -v .

.github/workflows/win-build-on-release.yml

@@ -1,4 +1,4 @@
-name: Build Wakapi on Windows
+name: Windows
 
 on:
   push:
@@ -10,7 +10,7 @@ on:
 
 jobs:
   build-and-release:
-    name: Build
+    name: Windows - Build & Release
     runs-on: windows-latest
     steps:
 

.gitignore

@@ -9,7 +9,5 @@ config*.yml
 !config.default.yml
 !testing/config.testing.yml
 pkged.go
-package.json
-yarn.lock
 package-lock.json
 node_modules

.gitpod.yml

@@ -0,0 +1,6 @@
+# List the start up tasks. Learn more https://www.gitpod.io/docs/config-start-tasks/
+tasks:
+  - before: printf "\n[settings]\napi_key = $WAKA_TIME_API_KEY\napi_url = $WAKA_TIME_API_URL\n" > ~/.wakatime.cfg
+ports:
+  - port: 3000
+    visibility: public

Caddyfile

@@ -0,0 +1,26 @@
+wakapi.yourdomain.tld {
+    encode zstd gzip
+
+    header {
+        Strict-Transport-Security "max-age=2592000; includeSubDomains"
+    }
+	
+    log {
+        output file /var/log/caddy/wakapi.dev.access.log
+        format single_field common_log
+    }
+
+    reverse_proxy http://[::1]:3000
+
+    @api path_regexp "^/api.*"
+    @notapi not path_regexp "^/api.*"
+
+    push @notapi /assets/vendor/source-sans-3.css
+    push @notapi /assets/css/app.dist.css
+    push @notapi /assets/vendor/petite-vue.min.js
+    push @notapi /assets/vendor/chart.min.js
+    push @notapi /assets/vendor/iconify.basic.min.js
+    push @notapi /assets/js/icons.dist.js
+    push @notapi /assets/js/base.js
+    push @notapi /assets/images/logo.svg
+}

Dockerfile

@@ -1,16 +1,26 @@
-# Build Stage
+# To build locally: docker buildx build . -t wakapi --load
 
-FROM golang:1.16 AS build-env
+# Preparation to save some time
+FROM --platform=$BUILDPLATFORM golang:1.17-alpine AS prep-env
 WORKDIR /src
 
 ADD ./go.mod .
 RUN go mod download
+ADD . .
 
-RUN curl "https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh" -o wait-for-it.sh && \
+RUN wget "https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh" -O wait-for-it.sh && \
     chmod +x wait-for-it.sh
 
-ADD . .
-RUN go build -o wakapi
+# Build Stage
+FROM golang:1.17-alpine AS build-env
+
+# Required for go-sqlite3
+RUN apk add --no-cache gcc musl-dev
+
+WORKDIR /src
+COPY --from=prep-env /src .
+
+RUN go build -v -o wakapi
 
 WORKDIR /app
 RUN cp /src/wakapi . && \
@@ -25,11 +35,10 @@ RUN cp /src/wakapi . && \
 # to override config values using `-e` syntax.
 # Available options can be found in [README.md#-configuration](README.md#-configuration)
 
-FROM debian
+FROM alpine:3
 WORKDIR /app
 
-RUN apt update && \
-    apt install -y ca-certificates
+RUN apk add --no-cache bash ca-certificates tzdata
 
 # See README.md and config.default.yml for all config options
 ENV ENVIRONMENT prod
@@ -47,4 +56,4 @@ COPY --from=build-env /app .
 
 VOLUME /data
 
-ENTRYPOINT ./entrypoint.sh
+ENTRYPOINT /app/entrypoint.sh

README.md

@@ -4,15 +4,11 @@
 
 <p align="center">
   <img src="https://badges.fw-web.space/github/license/muety/wakapi">
-  <a href="https://saythanks.io/to/n1try"><img src="https://badges.fw-web.space/badge/SayThanks.io-%E2%98%BC-1EAEDB.svg"></a>
+  <a href="#-treeware"><img src="https://badges.fw-web.space:/treeware/trees/muety/wakapi?color=%234EC820&label=%F0%9F%8C%B3%20trees"></a>
   <a href="https://liberapay.com/muety/"><img src="https://badges.fw-web.space/liberapay/receives/muety.svg?logo=liberapay"></a>
   <img src="https://badges.fw-web.space/endpoint?url=https://wakapi.dev/api/compat/shields/v1/n1try/interval:any/project:wakapi&color=blue&label=wakapi">
-</p>
-
-<p align="center">
-  <a href="https://goreportcard.com/report/github.com/muety/wakapi"><img src="https://goreportcard.com/badge/github.com/muety/wakapi"></a>
   <img src="https://badges.fw-web.space/github/languages/code-size/muety/wakapi">
-  <a href="https://sonarcloud.io/dashboard?id=muety_wakapi"><img src="https://sonarcloud.io/api/project_badges/measure?project=muety_wakapi&metric=sqale_index"></a>
+  <a href="https://goreportcard.com/report/github.com/muety/wakapi"><img src="https://goreportcard.com/badge/github.com/muety/wakapi"></a>
   <a href="https://sonarcloud.io/dashboard?id=muety_wakapi"><img src="https://sonarcloud.io/api/project_badges/measure?project=muety_wakapi&metric=ncloc"></a>
 </p>
 
@@ -33,27 +29,10 @@
 </div>
 
 <p align="center">
-  <img src="static/assets/images/screenshot.png" width="500px">
+  <img src="static/assets/images/screenshot.webp" width="500px">
 </p>
 
-## Table of Contents
-* [User Survey](#-user-survey)
-* [Features](#-features)
-* [Roadmap](#-roadmap)
-* [How to use](#-how-to-use)
-* [Configuration Options](#-configuration-options)
-* [API Endpoints](#-api-endpoints)
-* [Integrations](#-integrations)
-* [Best Practices](#-best-practices)
-* [Tests](#-tests)
-* [Developer Notes](#-developer-notes)
-* [Support](#-support)
-* [FAQs](#-faqs)
-
-Further instructions can be found in the [Wiki](https://github.com/muety/wakapi/wiki).
-
-## 📬 **User Survey**
-I'd love to get some community feedback from active Wakapi users. If you want, please participate in the recent [user survey](https://github.com/muety/wakapi/issues/82). Thanks a lot!
+Installation instructions can be found below and in the [Wiki](https://github.com/muety/wakapi/wiki).
 
 ## 🚀 Features
 * ✅ 100 % free and open-source
@@ -69,15 +48,13 @@ I'd love to get some community feedback from active Wakapi users. If you want, p
 * ✅ Self-hosted
 
 ## 🚧 Roadmap
-Plans for the near future mainly include, besides usual improvements and bug fixes, a UI redesign as well as additional types of charts and statistics (see [#101](https://github.com/muety/wakapi/issues/101), [#80](https://github.com/muety/wakapi/issues/80), [#76](https://github.com/muety/wakapi/issues/76), [#12](https://github.com/muety/wakapi/issues/12)). If you have feature requests or any kind of improvement proposals feel free to open an issue or share them in our [user survey](https://github.com/muety/wakapi/issues/82). 
+Plans for the near future mainly include, besides usual improvements and bug fixes, a UI redesign as well as additional types of charts and statistics (see [#101](https://github.com/muety/wakapi/issues/101), [#76](https://github.com/muety/wakapi/issues/76), [#12](https://github.com/muety/wakapi/issues/12)). If you have feature requests or any kind of improvement proposals feel free to open an issue or share them in our [user survey](https://github.com/muety/wakapi/issues/82). 
 
 ## ⌨️ How to use?
 There are different options for how to use Wakapi, ranging from our hosted cloud service to self-hosting it. Regardless of which option choose, you will always have to do the [client setup](#-client-setup) in addition. 
 
 ### ☁️ Option 1: Use [wakapi.dev](https://wakapi.dev)
-If you want to you out free, hosted cloud service, all you need to do is create an account and the set up your client-side tooling (see below).
-
-However, we do not guarantee data persistence, so you might potentially lose your data if the service is taken down some day ❕
+If you want to try out a free, hosted cloud service, all you need to do is create an account and then set up your client-side tooling (see below).
 
 ### 📦 Option 2: Quick-run a Release
 ```bash
@@ -89,12 +66,15 @@ $ curl -L https://wakapi.dev/get | bash
 # Create a persistent volume
 $ docker volume create wakapi-data
 
+$ SALT="$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w ${1:-32} | head -n 1)"
+
 # Run the container
 $ docker run -d \
   -p 3000:3000 \
-  -e "WAKAPI_PASSWORD_SALT=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w ${1:-32} | head -n 1)" \
+  -e "WAKAPI_PASSWORD_SALT=$SALT" \
   -v wakapi-data:/data \
-  --name wakapi n1try/wakapi
+  --name wakapi \
+  ghcr.io/muety/wakapi:latest
 ```
 
 **Note:** By default, SQLite is used as a database. To run Wakapi in Docker with MySQL or Postgres, see [Dockerfile](https://github.com/muety/wakapi/blob/master/Dockerfile) and [config.default.yml](https://github.com/muety/wakapi/blob/master/config.default.yml) for further options.
@@ -125,7 +105,7 @@ $ ./wakapi
 **Note:** Check the comments `config.yml` for best practices regarding security configuration and more.
 
 ### 💻 Client Setup
-Wakapi relies on the open-source [WakaTime](https://github.com/wakatime/wakatime) client tools. In order to collect statistics to Wakapi, you need to set them up.
+Wakapi relies on the open-source [WakaTime](https://github.com/wakatime/wakatime) client tools. In order to collect statistics for Wakapi, you need to set them up.
 
 1. **Set up WakaTime** for your specific IDE or editor. Please refer to the respective [plugin guide](https://wakatime.com/plugins)
 2. **Editing your local `~/.wakatime.cfg`** file as follows
@@ -133,8 +113,8 @@ Wakapi relies on the open-source [WakaTime](https://github.com/wakatime/wakatime
 ```ini
 [settings]
 
-# Your Wakapi server URL or 'https://wakapi.dev/api' when using the cloud server
-api_url = http://localhost:3000/api
+# Your Wakapi server URL or 'https://wakapi.dev' when using the cloud server
+api_url = http://localhost:3000/api/heartbeat
 
 # Your Wakapi API key (get it from the web interface after having created an account)
 api_key = 406fe41f-6d69-4183-a4cc-121e0c524c2b
@@ -143,42 +123,46 @@ api_key = 406fe41f-6d69-4183-a4cc-121e0c524c2b
 Optionally, you can set up a [client-side proxy](https://github.com/muety/wakapi/wiki/Advanced-Setup:-Client-side-proxy) in addition.
 
 ## 🔧 Configuration Options
-You can specify configuration options either via a config file (default: `config.yml`, customziable through the `-c` argument) or via environment variables. Here is an overview of all options.
+You can specify configuration options either via a config file (default: `config.yml`, customizable through the `-c` argument) or via environment variables. Here is an overview of all options.
 
-| YAML Key                  | Environment Variable      | Default      | Description                                                         |
-|---------------------------|---------------------------|--------------|---------------------------------------------------------------------|
-| `env`                       | `ENVIRONMENT`               | `dev`          | Whether to use development- or production settings                  |
-| `app.custom_languages`      | -                           | -              | Map from file endings to language names                             |
-| `server.port`               | `WAKAPI_PORT`               | `3000`         | Port to listen on                                                   |
-| `server.listen_ipv4`        | `WAKAPI_LISTEN_IPV4`        | `127.0.0.1`    | IPv4 network address to listen on (leave blank to disable IPv4)     |
-| `server.listen_ipv6`        | `WAKAPI_LISTEN_IPV6`        | `::1`          | IPv6 network address to listen on (leave blank to disable IPv6)     |
-| `server.tls_cert_path`      | `WAKAPI_TLS_CERT_PATH`      | -              | Path of SSL server certificate (leave blank to not use HTTPS)       |
-| `server.tls_key_path`       | `WAKAPI_TLS_KEY_PATH`       | -              | Path of SSL server private key (leave blank to not use HTTPS)       |
-| `server.base_path`          | `WAKAPI_BASE_PATH`          | `/`            | Web base path (change when running behind a proxy under a sub-path) |
-| `security.password_salt`    | `WAKAPI_PASSWORD_SALT`      | -              | Pepper to use for password hashing                                  |
-| `security.insecure_cookies` | `WAKAPI_INSECURE_COOKIES`   | `false`        | Whether or not to allow cookies over HTTP                           |
-| `security.cookie_max_age`   | `WAKAPI_COOKIE_MAX_AGE`     | `172800`       | Lifetime of authentication cookies in seconds or `0` to use [Session](https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies#Define_the_lifetime_of_a_cookie) cookies |
-| `security.allow_signup`     | `WAKAPI_ALLOW_SIGNUP`       | `true`         | Whether to enable user registration                                 |
-| `security.expose_metrics`   | `WAKAPI_EXPOSE_METRICS`     | `false`        | Whether to expose Prometheus metrics under `/api/metrics`               |
-| `db.host`                   | `WAKAPI_DB_HOST`            | -              | Database host                                                       |
-| `db.port`                   | `WAKAPI_DB_PORT`            | -              | Database port                                                       |
-| `db.user`                   | `WAKAPI_DB_USER`            | -              | Database user                                                       |
-| `db.password`               | `WAKAPI_DB_PASSWORD`        | -              | Database password                                                   |
-| `db.name`                   | `WAKAPI_DB_NAME`            | `wakapi_db.db` | Database name                                                       |
-| `db.dialect`                | `WAKAPI_DB_TYPE`            | `sqlite3`      | Database type (one of `sqlite3`, `mysql`, `postgres`, `cockroach`)  |
-| `db.charset`                | `WAKAPI_DB_CHARSET`         | `utf8mb4`      | Database connection charset (for MySQL only)                        |
-| `db.max_conn`               | `WAKAPI_DB_MAX_CONNECTIONS` | `2`            | Maximum number of database connections                              |
-| `db.ssl`                    | `WAKAPI_DB_SSL`             | `false`        | Whether to use TLS encryption for database connection (Postgres and CockroachDB only) |
-| `db.automgirate_fail_silently` | `WAKAPI_DB_AUTOMIGRATE_FAIL_SILENTLY` | `false` | Whether to ignore schema auto-migration failures when starting up |
-| `mail.enabled`              | `WAKAPI_MAIL_ENABLED`       | `true`         | Whether to allow Wakapi to send e-mail (e.g. for password resets) |
-| `mail.sender`               | `WAKAPI_MAIL_SENDER`        | `noreply@wakapi.dev` | Default sender address for outgoing mails (ignored for MailWhale) |
-| `mail.provider`             | `WAKAPI_MAIL_PROVIDER`      | `smtp`         | Implementation to use for sending mails (one of [`smtp`, `mailwhale`]) |
-| `mail.smtp.*`               | `WAKAPI_MAIL_SMTP_*`        | `-`            | Various options to configure SMTP. See [default config](config.default.yaml) for details |
-| `mail.mailwhale.*`          | `WAKAPI_MAIL_MAILWHALE_*`   | `-`            | Various options to configure [MailWhale](https://mailwhale.dev) sending service. See [default config](config.default.yaml) for details |
-| `sentry.dsn`                | `WAKAPI_SENTRY_DSN`         | –              | DSN for to integrate [Sentry](https://sentry.io) for error logging and tracing (leave empty to disable) |
-| `sentry.enable_tracing`     | `WAKAPI_SENTRY_TRACING`     | `false`        | Whether to enable Sentry request tracing                           |
-| `sentry.sample_rate`        | `WAKAPI_SENTRY_SAMPLE_RATE` | `0.75`         | Probability of tracing a request in Sentry                         |
-| `sentry.sample_rate_heartbeats` | `WAKAPI_SENTRY_SAMPLE_RATE_HEARTBEATS` | `0.1` | Probability of tracing a heartbeats request in Sentry         |
+| YAML Key / Env. Variable                                                     | Default                                          | Description                                                                                                                                                              |
+|------------------------------------------------------------------------------|--------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `env` /<br>`ENVIRONMENT`                                                     | `dev`                                            | Whether to use development- or production settings                                                                                                                       |
+| `app.custom_languages`                                                       | -                                                | Map from file endings to language names                                                                                                                                  |
+| `app.avatar_url_template`                                                    | (see [`config.default.yml`](config.default.yml)) | URL template for external user avatar images (e.g. from [Dicebear](https://dicebear.com) or [Gravatar](https://gravatar.com))                                            |
+| `server.port` /<br> `WAKAPI_PORT`                                            | `3000`                                           | Port to listen on                                                                                                                                                        |
+| `server.listen_ipv4` /<br> `WAKAPI_LISTEN_IPV4`                              | `127.0.0.1`                                      | IPv4 network address to listen on (leave blank to disable IPv4)                                                                                                          |
+| `server.listen_ipv6` /<br> `WAKAPI_LISTEN_IPV6`                              | `::1`                                            | IPv6 network address to listen on (leave blank to disable IPv6)                                                                                                          |
+| `server.listen_socket` /<br> `WAKAPI_LISTEN_SOCKET`                          | -                                                | UNIX socket to listen on (leave blank to disable UNIX socket)                                                                                                            |
+| `server.timeout_sec` /<br> `WAKAPI_TIMEOUT_SEC`                              | `30`                                             | Request timeout in seconds                                                                                                                                               |
+| `server.tls_cert_path` /<br> `WAKAPI_TLS_CERT_PATH`                          | -                                                | Path of SSL server certificate (leave blank to not use HTTPS)                                                                                                            |
+| `server.tls_key_path` /<br> `WAKAPI_TLS_KEY_PATH`                            | -                                                | Path of SSL server private key (leave blank to not use HTTPS)                                                                                                            |
+| `server.base_path` /<br> `WAKAPI_BASE_PATH`                                  | `/`                                              | Web base path (change when running behind a proxy under a sub-path)                                                                                                      |
+| `security.password_salt` /<br> `WAKAPI_PASSWORD_SALT`                        | -                                                | Pepper to use for password hashing                                                                                                                                       |
+| `security.insecure_cookies` /<br> `WAKAPI_INSECURE_COOKIES`                  | `false`                                          | Whether or not to allow cookies over HTTP                                                                                                                                |
+| `security.cookie_max_age` /<br> `WAKAPI_COOKIE_MAX_AGE`                      | `172800`                                         | Lifetime of authentication cookies in seconds or `0` to use [Session](https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies#Define_the_lifetime_of_a_cookie) cookies |
+| `security.allow_signup` /<br> `WAKAPI_ALLOW_SIGNUP`                          | `true`                                           | Whether to enable user registration                                                                                                                                      |
+| `security.expose_metrics` /<br> `WAKAPI_EXPOSE_METRICS`                      | `false`                                          | Whether to expose Prometheus metrics under `/api/metrics`                                                                                                                |
+| `db.host` /<br> `WAKAPI_DB_HOST`                                             | -                                                | Database host                                                                                                                                                            |
+| `db.port` /<br> `WAKAPI_DB_PORT`                                             | -                                                | Database port                                                                                                                                                            |
+| `db.user` /<br> `WAKAPI_DB_USER`                                             | -                                                | Database user                                                                                                                                                            |
+| `db.password` /<br> `WAKAPI_DB_PASSWORD`                                     | -                                                | Database password                                                                                                                                                        |
+| `db.name` /<br> `WAKAPI_DB_NAME`                                             | `wakapi_db.db`                                   | Database name                                                                                                                                                            |
+| `db.dialect` /<br> `WAKAPI_DB_TYPE`                                          | `sqlite3`                                        | Database type (one of `sqlite3`, `mysql`, `postgres`, `cockroach`)                                                                                                       |
+| `db.charset` /<br> `WAKAPI_DB_CHARSET`                                       | `utf8mb4`                                        | Database connection charset (for MySQL only)                                                                                                                             |
+| `db.max_conn` /<br> `WAKAPI_DB_MAX_CONNECTIONS`                              | `2`                                              | Maximum number of database connections                                                                                                                                   |
+| `db.ssl` /<br> `WAKAPI_DB_SSL`                                               | `false`                                          | Whether to use TLS encryption for database connection (Postgres and CockroachDB only)                                                                                    |
+| `db.automgirate_fail_silently` /<br> `WAKAPI_DB_AUTOMIGRATE_FAIL_SILENTLY`   | `false`                                          | Whether to ignore schema auto-migration failures when starting up                                                                                                        |
+| `mail.enabled` /<br> `WAKAPI_MAIL_ENABLED`                                   | `true`                                           | Whether to allow Wakapi to send e-mail (e.g. for password resets)                                                                                                        |
+| `mail.sender` /<br> `WAKAPI_MAIL_SENDER`                                     | `noreply@wakapi.dev`                             | Default sender address for outgoing mails (ignored for MailWhale)                                                                                                        |
+| `mail.provider` /<br> `WAKAPI_MAIL_PROVIDER`                                 | `smtp`                                           | Implementation to use for sending mails (one of [`smtp`, `mailwhale`])                                                                                                   |
+| `mail.smtp.*` /<br> `WAKAPI_MAIL_SMTP_*`                                     | `-`                                              | Various options to configure SMTP. See [default config](config.default.yml) for details                                                                                  |
+| `mail.mailwhale.*` /<br> `WAKAPI_MAIL_MAILWHALE_*`                           | `-`                                              | Various options to configure [MailWhale](https://mailwhale.dev) sending service. See [default config](config.default.yml) for details                                    |
+| `sentry.dsn` /<br> `WAKAPI_SENTRY_DSN`                                       | –                                                | DSN for to integrate [Sentry](https://sentry.io) for error logging and tracing (leave empty to disable)                                                                  |
+| `sentry.enable_tracing` /<br> `WAKAPI_SENTRY_TRACING`                        | `false`                                          | Whether to enable Sentry request tracing                                                                                                                                 |
+| `sentry.sample_rate` /<br> `WAKAPI_SENTRY_SAMPLE_RATE`                       | `0.75`                                           | Probability of tracing a request in Sentry                                                                                                                               |
+| `sentry.sample_rate_heartbeats` /<br> `WAKAPI_SENTRY_SAMPLE_RATE_HEARTBEATS` | `0.1`                                            | Probability of tracing a heartbeats request in Sentry                                                                                                                    |
+| `quick_start` /<br> `WAKAPI_QUICK_START`                                     | `false`                                          | Whether to skip initial boot tasks. Use only for development purposes!                                                                                                   |
 
 ### Supported databases
 Wakapi uses [GORM](https://gorm.io) as an ORM. As a consequence, a set of different relational databases is supported.
@@ -188,9 +172,6 @@ Wakapi uses [GORM](https://gorm.io) as an ORM. As a consequence, a set of differ
 * [Postgres](https://hub.docker.com/_/postgres) (_open-source as well_)
 * [CockroachDB](https://www.cockroachlabs.com/docs/stable/install-cockroachdb-linux.html) (_cloud-native, distributed, Postgres-compatible API_)
 
-### Client-side proxy (`optional`)
-See the [advanced setup instructions](docs/advanced_setup.md).
-
 ## 🔧 API Endpoints
 See our [Swagger API Documentation](https://wakapi.dev/swagger-ui).
 
@@ -305,10 +286,7 @@ To get a predictable environment, tests are run against a fresh and clean Wakapi
 # 1. sqlite (cli)
 $ sudo apt install sqlite  # Fedora: sudo dnf install sqlite
 
-# 2. screen
-$ sudo apt install screen  # Fedora: sudo dnf install screen
-
-# 3. newman
+# 2. newman
 $ npm install -g newman
 ```
 
@@ -319,23 +297,32 @@ $ ./testing/run_api_tests.sh
 
 ## 🤓 Developer Notes
 ### Building web assets
-To keep things minimal, Wakapi does not contain a `package.json`, `node_modules` or any sort of frontend build step. Instead, all JS and CSS assets are included as static files and checked in to Git. This way we can avoid requiring NodeJS to build Wakapi. However, for [TailwindCSS](https://tailwindcss.com/docs/installation#building-for-production) it makes sense to run it through a "build" step to benefit from purging and significantly reduce it in size. To only require this at the time of development, the compiled asset is checked in to Git as well. Similarly, [Iconify](https://iconify.design/docs/icon-bundles/) bundles are also created at development time and checked in to the repo. 
+To keep things minimal, all JS and CSS assets are included as static files and checked in to Git. [TailwindCSS](https://tailwindcss.com/docs/installation#building-for-production) and [Iconify](https://iconify.design/docs/icon-bundles/) require an additional build step. To only require this at the time of development, the compiled assets are checked in to Git as well. 
 
-#### TailwindCSS
 ```bash
-$ tailwindcss-cli build static/assets/vendor/tailwind.css -o static/assets/vendor/tailwind.dist.css
-```
-
-#### Iconify
-```bash
-$ yarn add -D @iconify/json-tools @iconify/json
-$ node scripts/bundle_icons.js
+$ yarn
+$ yarn build  # or: yarn watch 
 ```
 
 New icons can be added by editing the `icons` array in [scripts/bundle_icons.js](scripts/bundle_icons.js).
 
-## 🙏 Support
-If you like this project, please consider supporting it 🙂. You can donate either through [buying me a coffee](https://buymeacoff.ee/n1try) or becoming a GitHub sponsor. Every little donation is highly appreciated and boosts the developers' motivation to keep improving Wakapi!
+#### Precompression
+As explained in [#284](https://github.com/muety/wakapi/issues/284), precompressed (using Brotli) versions of some of the assets are delivered to save additional bandwidth. This was inspired by Caddy's [`precompressed`](https://caddyserver.com/docs/caddyfile/directives/file_server) directive. [`gzipped.FileServer`](https://github.com/muety/wakapi/blob/07a367ce0a97c7738ba8e255e9c72df273fd43a3/main.go#L249) checks for every static file's `.br` or `.gz` equivalents and, if present, delivers those instead of the actual file, alongside `Content-Encoding: br`. Currently, compressed assets are simply checked in to Git. Later we might want to have this be part of a new build step.
+
+To pre-compress files, run this:
+```bash
+# Install brotli first
+$ sudo apt install brotli  # or: sudo dnf install brotli
+
+# Watch, build and compress
+$ yarn watch:compress
+
+# Alternatively: build and compress only
+$ yarn build:all:compress
+
+# Alternatively: compress only
+$ yarn compress
+```
 
 ## ❔ FAQs
 Since Wakapi heavily relies on the concepts provided by WakaTime, [their FAQs](https://wakatime.com/faq) apply to Wakapi for large parts as well. You might find answers there.
@@ -366,7 +353,7 @@ All data is cached locally on your machine and sent in batches once you're onlin
 <details>
 <summary><b>How did Wakapi come about?</b></summary>
 
-Wakapi was started when I was a student, who wanted to track detailed statistics about my coding time. Although I'm a big fan of WakaTime I didn't want to pay <a href="https://wakatime.com/pricing)">9 $ a month</a> back then. Luckily, most parts of WakaTime are open source!  
+Wakapi was started when I was a student, who wanted to track detailed statistics about my coding time. Although I'm a big fan of WakaTime I didn't want to pay <a href="https://wakatime.com/pricing">$9 a month</a> back then. Luckily, most parts of WakaTime are open source!  
 </details>
 
 <details>
@@ -389,7 +376,7 @@ WakaTime is worth the price. However, if you only want basic statistics and keep
 <details>
 <summary><b>How are durations calculated?</b></summary>
 
-Inferring a measure for your coding time from heartbeats works a bit different than in WakaTime. While WakaTime has <a href="https://wakatime.com/faq#timeout">timeout intervals</a>, Wakapi essentially just pads every heartbeat, that occurs after a longer pause, with 2 extra minutes.
+Inferring a measure for your coding time from heartbeats works a bit differently than in WakaTime. While WakaTime has <a href="https://wakatime.com/faq#timeout">timeout intervals</a>, Wakapi essentially just pads every heartbeat that occurs after a longer pause with 2 extra minutes.
 
 Here is an example (circles are heartbeats):
 
@@ -399,7 +386,7 @@ Here is an example (circles are heartbeats):
 
 ```
 
-It is unclear how to handle the three minutes in between. Did the developer do a 3-minute break or were just no heartbeats being sent, e.g. because the developer was starring at the screen find a solution, but not actually typing code.
+It is unclear how to handle the three minutes in between. Did the developer do a 3-minute break or were just no heartbeats being sent, e.g. because the developer was starring at the screen trying to find a solution, but not actually typing code.
 
 <ul>
   <li><b>WakaTime</b> (with 5 min timeout): 3 min 20 sec
@@ -410,8 +397,18 @@ It is unclear how to handle the three minutes in between. Did the developer do a
 Wakapi adds a "padding" of two minutes before the third heartbeat. This is why total times will slightly vary between Wakapi and WakaTime.
 </details>
 
+## 🌳 Treeware
+This package is [Treeware](https://treeware.earth). If you use it in production, then we ask that you [**buy the world a tree**](https://plant.treeware.earth/muety/wakapi) to thank us for our work. By contributing to the Treeware forest you’ll be creating employment for local families and restoring wildlife habitats.
+
+## 👏 Support
+Coding in open source is my passion and I would love to do it on a full-time basis and make a living from it one day. So if you like this project, please consider supporting it 🙂. You can donate either through [buying me a coffee](https://buymeacoff.ee/n1try) or becoming a GitHub sponsor. Every little donation is highly appreciated and boosts my motivation to keep improving Wakapi!
+
 ## 🙏 Thanks
-I highly appreciate the efforts of [@alanhamlett](https://github.com/alanhamlett) and the WakaTime team and am thankful for their software being open source. 
+I highly appreciate the efforts of **[@alanhamlett](https://github.com/alanhamlett)** and the WakaTime team and am thankful for their software being open source. 
+
+Moreover, thanks to **[JetBrains](https://jb.gg/OpenSource)** for supporting this project as part of their open-source program.
+
+![](static/assets/images/jetbrains-logo.png)
 
 ## 📓 License
 GPL-v3 @ [Ferdinand Mütsch](https://muetsch.io)

config.default.yml

@@ -3,6 +3,8 @@ env: production
 server:
   listen_ipv4: 127.0.0.1              # leave blank to disable ipv4
   listen_ipv6: ::1                    # leave blank to disable ipv6
+  listen_socket:                      # leave blank to disable unix sockets
+  timeout_sec: 30                     # request timeout
   tls_cert_path:                      # leave blank to not use https
   tls_key_path:                       # leave blank to not use https
   port: 3000
@@ -19,6 +21,11 @@ app:
     jsx: JSX
     svelte: Svelte
 
+  # url template for user avatar images (to be used with services like gravatar or dicebear)
+  # available variable placeholders are: username, username_hash, email, email_hash
+  # defaults to wakapi's internal avatar rendering powered by https://codeberg.org/Codeberg/avatars
+  avatar_url_template: api/avatar/{username_hash}.svg
+
 db:
   host:                               # leave blank when using sqlite3
   port:                               # leave blank when using sqlite3
@@ -37,6 +44,7 @@ security:
   cookie_max_age: 172800
   allow_signup: true
   expose_metrics: false
+  enable_proxy: false                 # only intended for production instance at wakapi.dev
 
 sentry:
   dsn:                                # leave blank to disable sentry integration
@@ -62,3 +70,5 @@ mail:
     url:
     client_id:
     client_secret:
+
+quick_start: false                  # whether to skip initial tasks on application startup, like summary generation

config/config.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"flag"
 	"fmt"
+	uuid "github.com/satori/go.uuid"
 	"io/ioutil"
 	"net/http"
 	"os"
@@ -33,6 +34,7 @@ const (
 	SimpleDateTimeFormat = "2006-01-02 15:04:05"
 
 	ErrUnauthorized        = "401 unauthorized"
+	ErrBadRequest          = "400 bad request"
 	ErrInternalServerError = "500 internal server error"
 )
 
@@ -61,18 +63,21 @@ var cFlag = flag.String("config", defaultConfigPath, "config file location")
 var env string
 
 type appConfig struct {
-	AggregationTime  string                       `yaml:"aggregation_time" default:"02:15" env:"WAKAPI_AGGREGATION_TIME"`
-	ReportTimeWeekly string                       `yaml:"report_time_weekly" default:"fri,18:00" env:"WAKAPI_REPORT_TIME_WEEKLY"`
-	ImportBackoffMin int                          `yaml:"import_backoff_min" default:"5" env:"WAKAPI_IMPORT_BACKOFF_MIN"`
-	ImportBatchSize  int                          `yaml:"import_batch_size" default:"50" env:"WAKAPI_IMPORT_BATCH_SIZE"`
-	InactiveDays     int                          `yaml:"inactive_days" default:"7" env:"WAKAPI_INACTIVE_DAYS"`
-	CustomLanguages  map[string]string            `yaml:"custom_languages"`
-	Colors           map[string]map[string]string `yaml:"-"`
+	AggregationTime   string                       `yaml:"aggregation_time" default:"02:15" env:"WAKAPI_AGGREGATION_TIME"`
+	ReportTimeWeekly  string                       `yaml:"report_time_weekly" default:"fri,18:00" env:"WAKAPI_REPORT_TIME_WEEKLY"`
+	ImportBackoffMin  int                          `yaml:"import_backoff_min" default:"5" env:"WAKAPI_IMPORT_BACKOFF_MIN"`
+	ImportBatchSize   int                          `yaml:"import_batch_size" default:"50" env:"WAKAPI_IMPORT_BATCH_SIZE"`
+	InactiveDays      int                          `yaml:"inactive_days" default:"7" env:"WAKAPI_INACTIVE_DAYS"`
+	CountCacheTTLMin  int                          `yaml:"count_cache_ttl_min" default:"30" env:"WAKAPI_COUNT_CACHE_TTL_MIN"`
+	AvatarURLTemplate string                       `yaml:"avatar_url_template" default:"api/avatar/{username_hash}.svg"`
+	CustomLanguages   map[string]string            `yaml:"custom_languages"`
+	Colors            map[string]map[string]string `yaml:"-"`
 }
 
 type securityConfig struct {
 	AllowSignup   bool `yaml:"allow_signup" default:"true" env:"WAKAPI_ALLOW_SIGNUP"`
 	ExposeMetrics bool `yaml:"expose_metrics" default:"false" env:"WAKAPI_EXPOSE_METRICS"`
+	EnableProxy   bool `yaml:"enable_proxy" default:"false" env:"WAKAPI_ENABLE_PROXY"` // only intended for production instance at wakapi.dev
 	// this is actually a pepper (https://en.wikipedia.org/wiki/Pepper_(cryptography))
 	PasswordSalt    string                     `yaml:"password_salt" default:"" env:"WAKAPI_PASSWORD_SALT"`
 	InsecureCookies bool                       `yaml:"insecure_cookies" default:"false" env:"WAKAPI_INSECURE_COOKIES"`
@@ -95,13 +100,15 @@ type dbConfig struct {
 }
 
 type serverConfig struct {
-	Port        int    `default:"3000" env:"WAKAPI_PORT"`
-	ListenIpV4  string `yaml:"listen_ipv4" default:"127.0.0.1" env:"WAKAPI_LISTEN_IPV4"`
-	ListenIpV6  string `yaml:"listen_ipv6" default:"::1" env:"WAKAPI_LISTEN_IPV6"`
-	BasePath    string `yaml:"base_path" default:"/" env:"WAKAPI_BASE_PATH"`
-	PublicUrl   string `yaml:"public_url" default:"http://localhost:3000" env:"WAKAPI_PUBLIC_URL"`
-	TlsCertPath string `yaml:"tls_cert_path" default:"" env:"WAKAPI_TLS_CERT_PATH"`
-	TlsKeyPath  string `yaml:"tls_key_path" default:"" env:"WAKAPI_TLS_KEY_PATH"`
+	Port         int    `default:"3000" env:"WAKAPI_PORT"`
+	ListenIpV4   string `yaml:"listen_ipv4" default:"127.0.0.1" env:"WAKAPI_LISTEN_IPV4"`
+	ListenIpV6   string `yaml:"listen_ipv6" default:"::1" env:"WAKAPI_LISTEN_IPV6"`
+	ListenSocket string `yaml:"listen_socket" default:"" env:"WAKAPI_LISTEN_SOCKET"`
+	TimeoutSec   int    `yaml:"timeout_sec" default:"30" env:"WAKAPI_TIMEOUT_SEC"`
+	BasePath     string `yaml:"base_path" default:"/" env:"WAKAPI_BASE_PATH"`
+	PublicUrl    string `yaml:"public_url" default:"http://localhost:3000" env:"WAKAPI_PUBLIC_URL"`
+	TlsCertPath  string `yaml:"tls_cert_path" default:"" env:"WAKAPI_TLS_CERT_PATH"`
+	TlsKeyPath   string `yaml:"tls_key_path" default:"" env:"WAKAPI_TLS_KEY_PATH"`
 }
 
 type sentryConfig struct {
@@ -134,22 +141,24 @@ type SMTPMailConfig struct {
 }
 
 type Config struct {
-	Env      string `default:"dev" env:"ENVIRONMENT"`
-	Version  string `yaml:"-"`
-	App      appConfig
-	Security securityConfig
-	Db       dbConfig
-	Server   serverConfig
-	Sentry   sentryConfig
-	Mail     mailConfig
+	Env        string `default:"dev" env:"ENVIRONMENT"`
+	Version    string `yaml:"-"`
+	QuickStart bool   `yaml:"quick_start" env:"WAKAPI_QUICK_START"`
+	InstanceId string `yaml:"-"` // only temporary, changes between runs
+	App        appConfig
+	Security   securityConfig
+	Db         dbConfig
+	Server     serverConfig
+	Sentry     sentryConfig
+	Mail       mailConfig
 }
 
-func (c *Config) CreateCookie(name, value, path string) *http.Cookie {
-	return c.createCookie(name, value, path, c.Security.CookieMaxAgeSec)
+func (c *Config) CreateCookie(name, value string) *http.Cookie {
+	return c.createCookie(name, value, c.Server.BasePath, c.Security.CookieMaxAgeSec)
 }
 
-func (c *Config) GetClearCookie(name, path string) *http.Cookie {
-	return c.createCookie(name, "", path, -1)
+func (c *Config) GetClearCookie(name string) *http.Cookie {
+	return c.createCookie(name, "", c.Server.BasePath, -1)
 }
 
 func (c *Config) createCookie(name, value, path string, maxAge int) *http.Cookie {
@@ -197,6 +206,12 @@ func (c *Config) GetMigrationFunc(dbDialect string) models.MigrationFunc {
 			if err := db.AutoMigrate(&models.LanguageMapping{}); err != nil && !c.Db.AutoMigrateFailSilently {
 				return err
 			}
+			if err := db.AutoMigrate(&models.ProjectLabel{}); err != nil && !c.Db.AutoMigrateFailSilently {
+				return err
+			}
+			if err := db.AutoMigrate(&models.Diagnostics{}); err != nil && !c.Db.AutoMigrateFailSilently {
+				return err
+			}
 			return nil
 		}
 	}
@@ -227,6 +242,18 @@ func (c *appConfig) GetWeeklyReportTime() string {
 	return strings.Split(c.ReportTimeWeekly, ",")[1]
 }
 
+func (c *dbConfig) IsSQLite() bool {
+	return c.Dialect == "sqlite3"
+}
+
+func (c *dbConfig) IsMySQL() bool {
+	return c.Dialect == "mysql"
+}
+
+func (c *dbConfig) IsPostgres() bool {
+	return c.Dialect == "postgres"
+}
+
 func (c *serverConfig) GetPublicUrl() string {
 	return strings.TrimSuffix(c.PublicUrl, "/")
 }
@@ -242,12 +269,12 @@ func IsDev(env string) bool {
 func readColors() map[string]map[string]string {
 	// Read language colors
 	// Source:
-	// – https://raw.githubusercontent.com/ozh/github-colors/master/colors.json
-	// – https://wakatime.com/colors/operating_systems
+	// - https://raw.githubusercontent.com/ozh/github-colors/master/colors.json
+	// - https://wakatime.com/colors/operating_systems
 	// - https://wakatime.com/colors/editors
 	// Extracted from Wakatime website with XPath (see below) and did a bit of regex magic after.
-	// – $x('//span[@class="editor-icon tip"]/@data-original-title').map(e => e.nodeValue)
-	// – $x('//span[@class="editor-icon tip"]/div[1]/text()').map(e => e.nodeValue)
+	// - $x('//span[@class="editor-icon tip"]/@data-original-title').map(e => e.nodeValue)
+	// - $x('//span[@class="editor-icon tip"]/div[1]/text()').map(e => e.nodeValue)
 
 	raw := data.ColorsFile
 	if IsDev(env) {
@@ -273,6 +300,12 @@ func resolveDbDialect(dbType string) string {
 	if dbType == "cockroach" {
 		return "postgres"
 	}
+	if dbType == "sqlite" {
+		return "sqlite3"
+	}
+	if dbType == "mariadb" {
+		return "mysql"
+	}
 	return dbType
 }
 
@@ -324,6 +357,7 @@ func Load(version string) *Config {
 
 	env = config.Env
 	config.Version = strings.TrimSpace(version)
+	config.InstanceId = uuid.NewV4().String()
 	config.App.Colors = readColors()
 	config.Db.Dialect = resolveDbDialect(config.Db.Type)
 	config.Security.SecureCookie = securecookie.New(
@@ -347,12 +381,16 @@ func Load(version string) *Config {
 	}
 
 	// some validation checks
-	if config.Server.ListenIpV4 == "" && config.Server.ListenIpV6 == "" {
-		logbuch.Fatal("either of listen_ipv4 or listen_ipv6 must be set")
+	if config.Server.ListenIpV4 == "" && config.Server.ListenIpV6 == "" && config.Server.ListenSocket == "" {
+		logbuch.Fatal("either of listen_ipv4 or listen_ipv6 or listen_socket must be set")
 	}
 	if config.Db.MaxConn <= 0 {
 		logbuch.Fatal("you must allow at least one database connection")
 	}
+	if config.Db.MaxConn > 1 && config.Db.IsSQLite() {
+		logbuch.Warn("with sqlite, only a single connection is supported") // otherwise 'PRAGMA foreign_keys=ON' would somehow have to be set for every connection in the pool
+		config.Db.MaxConn = 1
+	}
 	if config.Mail.Provider != "" && findString(config.Mail.Provider, emailProviders, "") == "" {
 		logbuch.Fatal("unknown mail provider '%s'", config.Mail.Provider)
 	}

config/eventbus.go

@@ -8,9 +8,17 @@ type ApplicationEvent struct {
 }
 
 const (
-	TopicUser       = "user.*"
-	EventUserUpdate = "user.update"
-	FieldPayload    = "payload"
+	TopicUser               = "user.*"
+	TopicHeartbeat          = "heartbeat.*"
+	TopicProjectLabel       = "project_label.*"
+	EventUserUpdate         = "user.update"
+	EventHeartbeatCreate    = "heartbeat.create"
+	EventProjectLabelCreate = "project_label.create"
+	EventProjectLabelDelete = "project_label.delete"
+	EventWakatimeFailure    = "wakatime.failure"
+	FieldPayload            = "payload"
+	FieldUser               = "user"
+	FieldUserId             = "user.id"
 )
 
 var eventHub *hub.Hub

config/sentry.go

@@ -140,7 +140,7 @@ func initSentry(config sentryConfig, debug bool) {
 			return event
 		},
 	}); err != nil {
-		logbuch.Fatal("failed to initialized sentry – %v", err)
+		logbuch.Fatal("failed to initialized sentry - %v", err)
 	}
 }
 

data/colors.json

@@ -243,83 +243,5 @@
     "Zephir": "#118f9e",
     "Zig": "#ec915c",
     "ZIL": "#dc75e5"
-  },
-  "editors": {
-    "Android Studio": "#99cd00",
-    "AppCode": "#04dbde",
-    "Aptana": "#ec8623",
-    "Atom": "#49b77e",
-    "Azure Data Studio": "#0271c6",
-    "Blender": "#fb8007",
-    "Brackets": "#067dc3",
-    "Chrome": "#fdd308",
-    "CLion": "#14c9a5",
-    "Cloud9": "#25a6d9",
-    "Coda": "#3e8e1c",
-    "CodeTasty": "#7368a8",
-    "DataGrip": "#907cf2",
-    "DBeaver": "#897363",
-    "Eclipse": "#443582",
-    "Emacs": "#8c76c3",
-    "Eric": "#423f13",
-    "Excel": "#0f753c",
-    "Flash Builder": "#aca3a4",
-    "Gedit": "#872114",
-    "GoLand": "#bd4ffc",
-    "HBuilder X": "#1ba334",
-    "IntelliJ IDEA": "#237ce2",
-    "IntelliJ": "#237ce2",
-    "Kakoune": "#dd5f4a",
-    "Kate": "#3f4040",
-    "Komodo": "#fcb414",
-    "Micro": "#2c3494",
-    "MonoDevelop": "#6185b3",
-    "NetBeans": "#f1f6e2",
-    "Notepad++": "#9ecf54",
-    "Nova": "#ff054a",
-    "Onivim": "#ee848e",
-    "PhpStorm": "#d93ac1",
-    "PowerPoint": "#c6421f",
-    "Processing": "#6a7152",
-    "PyCharm": "#d2ee5c",
-    "Pymakr": "#323d4f",
-    "Rider": "#f7a415",
-    "RubyMine": "#ff6336",
-    "Sketch": "#fdad00",
-    "SlickEdit": "#57ca57",
-    "SQL Server Management Studio": "#ffb901",
-    "Sublime Text": "#ff9800",
-    "Terminal": "#133f1c",
-    "TeXstudio": "#652d96",
-    "TextMate": "#822b7a",
-    "Unity": "#222d36",
-    "Vim": "#068304",
-    "Visual Studio": "#9460cd",
-    "VS Code": "#027acd",
-    "VSCode": "#027acd",
-    "WebStorm": "#00c6d7",
-    "Word": "#0f4091",
-    "WPS Office": "#fc6143",
-    "Xamarin": "#3598db",
-    "Xcode": "#3fa7e4",
-    "Adobe XD": "#fd27bc",
-    "Code::Blocks": "#d0ce71",
-    "Embarcadero Delphi": "#d9242a",
-    "EmEditor": "#ed3103",
-    "Figma": "#c7b9ff",
-    "Firefox": "#d96527",
-    "Geany": "#fbec75",
-    "Light Table": "#007ac1",
-    "MacRabbit Espresso": "#e6593f",
-    "MySQL Workbench": "#245279",
-    "Photoshop": "#0a0054",
-    "QtCreator": "#7fc342",
-    "RStudio": "#2369c7",
-    "WebMatrix": "#aeaeae"
-  },
-  "operating_systems": {
-    "Linux": "#f0b912",
-    "Windows": "#00b7ee",
-    "Mac": "#4d66cb"
   }
 }

entrypoint.sh

@@ -1,8 +1,8 @@
 #!/bin/bash
 
 if [ "$WAKAPI_DB_TYPE" == "sqlite3" ] || [ "$WAKAPI_DB_TYPE" == "" ]; then
-  ./wakapi
+  exec ./wakapi
 else
   echo "Waiting for database to come up"
-  ./wait-for-it.sh   "$WAKAPI_DB_HOST:$WAKAPI_DB_PORT" -s -t 60 -- ./wakapi
-fi
+  exec ./wait-for-it.sh   "$WAKAPI_DB_HOST:$WAKAPI_DB_PORT" -s -t 60 -- ./wakapi
+fi

go.mod

@@ -3,37 +3,39 @@ module github.com/muety/wakapi
 go 1.16
 
 require (
+	codeberg.org/Codeberg/avatars v0.0.0-20211228163022-8da63012fe69
+	github.com/BurntSushi/toml v0.4.1 // indirect
 	github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751
-	github.com/emersion/go-sasl v0.0.0-20200509203442-7bfe0ed36a21
+	github.com/emersion/go-sasl v0.0.0-20211008083017-0b9dcfb154ac
 	github.com/emersion/go-smtp v0.15.0
 	github.com/emvi/logbuch v1.2.0
 	github.com/felixge/httpsnoop v1.0.2 // indirect
-	github.com/getsentry/sentry-go v0.10.0
-	github.com/go-co-op/gocron v1.5.0
+	github.com/getsentry/sentry-go v0.11.0
+	github.com/go-co-op/gocron v1.11.0
 	github.com/go-openapi/spec v0.20.2 // indirect
 	github.com/gorilla/handlers v1.5.1
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/schema v1.2.0
 	github.com/gorilla/securecookie v1.1.1
-	github.com/jackc/pgproto3/v2 v2.0.7 // indirect
-	github.com/jackc/pgx/v4 v4.11.0 // indirect
+	github.com/hashicorp/golang-lru v0.5.4
+	github.com/jackc/pgx/v4 v4.14.1 // indirect
 	github.com/jinzhu/configor v1.2.1
+	github.com/jinzhu/now v1.1.4 // indirect
 	github.com/leandro-lugaresi/hub v1.1.1
+	github.com/lpar/gzipped/v2 v2.0.2
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-sqlite3 v2.0.3+incompatible // indirect
-	github.com/mitchellh/hashstructure/v2 v2.0.1
+	github.com/mitchellh/hashstructure/v2 v2.0.2
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/satori/go.uuid v1.2.0
 	github.com/stretchr/testify v1.7.0
 	github.com/swaggo/swag v1.7.0
-	go.uber.org/atomic v1.7.0
-	golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b
+	go.uber.org/atomic v1.9.0
+	golang.org/x/crypto v0.0.0-20211209193657-4570a0811e8b
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c // indirect
-	golang.org/x/text v0.3.6 // indirect
 	golang.org/x/tools v0.1.0 // indirect
-	gorm.io/driver/mysql v1.0.6
-	gorm.io/driver/postgres v1.0.8
-	gorm.io/driver/sqlite v1.1.4
-	gorm.io/gorm v1.21.9
+	gorm.io/driver/mysql v1.2.1
+	gorm.io/driver/postgres v1.2.3
+	gorm.io/driver/sqlite v1.2.6
+	gorm.io/gorm v1.22.4
 )

go.sum

@@ -1,12 +1,12 @@
-cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+codeberg.org/Codeberg/avatars v0.0.0-20211228163022-8da63012fe69 h1:/XvI42KX57UTpeIOIt7IfM+pmEFTL8FGtiIUGcGDOIU=
+codeberg.org/Codeberg/avatars v0.0.0-20211228163022-8da63012fe69/go.mod h1:ML/htpPRb3+owhkm4+qG2ZrXnk5WXaQLASOZ5GLCPi8=
 github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
-github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/toml v0.4.1 h1:GaI7EiDXDRfa8VshkTj7Fym7ha+y8/XxIgD2okUIjLw=
+github.com/BurntSushi/toml v0.4.1/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/CloudyKit/fastprinter v0.0.0-20200109182630-33d98a066a53/go.mod h1:+3IMCy2vIlbG1XG/0ggNQv0SvxCAIpPM5b1nCz56Xno=
 github.com/CloudyKit/jet/v3 v3.0.0/go.mod h1:HKQPgSJmdK8hdoAbKUUWajkHyHo4RaU5rMdUywE7VMo=
 github.com/Joker/hpp v1.0.0/go.mod h1:8x5n+M1Hp5hC0g8okX3sR3vFQwynaX/UgSOM9MeBKzY=
-github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
 github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc=
 github.com/KyleBanks/depth v1.2.1/go.mod h1:jzSb9d0L43HxTQfT+oSA1EEp2q+ne2uh6XgeJcm8brE=
 github.com/Masterminds/semver/v3 v3.1.1 h1:hLg3sBzpNErnxhQtUy/mmLR2I9foDujNK030IGemrRc=
@@ -16,49 +16,19 @@ github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbt
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/Shopify/goreferrer v0.0.0-20181106222321-ec9c9a553398/go.mod h1:a1uqRtAwp2Xwc6WNPJEufxJ7fx3npB4UV/JOLmbu5I0=
-github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
-github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
-github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
-github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
 github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY=
-github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 h1:JYp7IbQjafoB+tBA3gMyHYHrpOtNuDiK/uB5uXxq5wM=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
-github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
-github.com/apache/thrift v0.13.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
-github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
-github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
-github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
-github.com/aryann/difflib v0.0.0-20170710044230-e206f873d14a/go.mod h1:DAHtR1m6lCRdSC2Tm3DSWRPvIPr6xNKyeHdqDQSQT+A=
-github.com/aws/aws-lambda-go v1.13.3/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
-github.com/aws/aws-sdk-go v1.27.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
-github.com/aws/aws-sdk-go-v2 v0.18.0/go.mod h1:JWVYvqSMppoMJC0x5wdwiImzgXTI9FuZwxzkQq9wy+g=
 github.com/aymerick/raymond v2.0.3-0.20180322193309-b565731e1464+incompatible/go.mod h1:osfaiScAUVup+UC9Nfq76eWqDhXlp+4UYaA8uhTBO6g=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
-github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
-github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
-github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
-github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
-github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
-github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
-github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/clbanning/x2j v0.0.0-20191024224557-825249438eec/go.mod h1:jMjuTZXRI4dUb/I5gc9Hdhagfvm9+RyrPryS/auMzxE=
-github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cockroachdb/apd v1.1.0 h1:3LFP3629v+1aKXU5Q37mxmRxX/pIu1nijXydLShEq5I=
 github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
-github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
-github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI=
 github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0/go.mod h1:4Zcjuz89kmFXt9morQgcfYZAYZ5n8WHjt81YYWIwtTM=
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
-github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
-github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
@@ -69,48 +39,34 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/dgraph-io/badger v1.6.0/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6psNgSztDR4=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
-github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
-github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
-github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
-github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
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 github.com/gavv/httpexpect v2.0.0+incompatible/go.mod h1:x+9tiU1YnrOvnB725RkpoLv1M62hOWzwo5OXotisrKc=
-github.com/getsentry/sentry-go v0.10.0 h1:6gwY+66NHKqyZrdi6O2jGdo7wGdo9b3B69E01NFgT5g=
-github.com/getsentry/sentry-go v0.10.0/go.mod h1:kELm/9iCblqUYh+ZRML7PNdCvEuw24wBvJPYyi86cws=
+github.com/getsentry/sentry-go v0.11.0 h1:qro8uttJGvNAMr5CLcFI9CHR0aDzXl0Vs3Pmw/oTPg8=
+github.com/getsentry/sentry-go v0.11.0/go.mod h1:KBQIxiZAetw62Cj8Ri964vAEWVdgfaUCn30Q3bCvANo=
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@@ -215,16 +128,17 @@ github.com/jackc/chunkreader/v2 v2.0.1/go.mod h1:odVSm741yZoC3dpHEUXIqA9tQRhFrgO
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-github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
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@@ -483,7 +315,6 @@ github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV
 github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
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@@ -491,17 +322,12 @@ github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82/go.mod h1:lgjkn3NuSvDf
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-go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
-go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
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-go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
-go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
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@@ -509,48 +335,32 @@ go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9E
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@@ -558,68 +368,50 @@ golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553/go.mod h1:z5CRVTTTmAJ677TzLL
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 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191220142924-d4481acd189f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c h1:VwygUrnw9jn88c4u8GD3rZQbqrP/tgas88tPUbBxQrk=
-golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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+golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20181221001348-537d06c36207/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190327201419-c70d86f8b7cf/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190425163242-31fd60d6bfdc/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
-golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190823170909-c4a336ef6a2f/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
@@ -636,43 +428,18 @@ golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8T
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
-google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
-google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
-google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
-google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
-google.golang.org/genproto v0.0.0-20190530194941-fb225487d101/go.mod h1:z3L6/3dTEVtUr6QSP8miRzeRqwQOioJ9I66odjN4I7s=
-google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
-google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
-google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
-google.golang.org/grpc v1.20.0/go.mod h1:chYK+tFQF0nDUGJgXMSgLCQk3phJEuONr2DCgLDdAQM=
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 gopkg.in/go-playground/validator.v8 v8.18.2/go.mod h1:RX2a/7Ha8BgOhfk7j780h4/u/RRjR0eouCJSH80/M2Y=
 gopkg.in/inconshreveable/log15.v2 v2.0.0-20180818164646-67afb5ed74ec/go.mod h1:aPpfJ7XW+gOuirDoZ8gHhLh3kZ1B08FtV2bbmy7Jv3s=
 gopkg.in/ini.v1 v1.51.1/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce/go.mod h1:yeKp02qBN3iKW1OzL3MGk2IdtZzaj7SFntXj72NppTA=
-gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
-gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
-gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
-gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
@@ -684,19 +451,13 @@ gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gorm.io/driver/mysql v1.0.6 h1:mA0XRPjIKi4bkE9nv+NKs6qj6QWOchqUSdWOcpd3x1E=
-gorm.io/driver/mysql v1.0.6/go.mod h1:KdrTanmfLPPyAOeYGyG+UpDys7/7eeWT1zCq+oekYnU=
-gorm.io/driver/postgres v1.0.8 h1:PAgM+PaHOSAeroTjHkCHCBIHHoBIf9RgPWGo8dF2DA8=
-gorm.io/driver/postgres v1.0.8/go.mod h1:4eOzrI1MUfm6ObJU/UcmbXyiHSs8jSwH95G5P5dxcAg=
-gorm.io/driver/sqlite v1.1.4 h1:PDzwYE+sI6De2+mxAneV9Xs11+ZyKV6oxD3wDGkaNvM=
-gorm.io/driver/sqlite v1.1.4/go.mod h1:mJCeTFr7+crvS+TRnWc5Z3UvwxUN1BGBLMrf5LA9DYw=
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-honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
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-honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+gorm.io/driver/mysql v1.2.1 h1:h+3f1l9Ng2C072Y2tIiLgPpWN78r1KXL7bHJ0nTjlhU=
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+gorm.io/driver/postgres v1.2.3 h1:f4t0TmNMy9gh3TU2PX+EppoA6YsgFnyq8Ojtddb42To=
+gorm.io/driver/postgres v1.2.3/go.mod h1:pJV6RgYQPG47aM1f0QeOzFH9HxQc8JcmAgjRCgS0wjs=
+gorm.io/driver/sqlite v1.2.6 h1:SStaH/b+280M7C8vXeZLz/zo9cLQmIGwwj3cSj7p6l4=
+gorm.io/driver/sqlite v1.2.6/go.mod h1:gyoX0vHiiwi0g49tv+x2E7l8ksauLK0U/gShcdUsjWY=
+gorm.io/gorm v1.22.3/go.mod h1:F+OptMscr0P2F2qU97WT1WimdH9GaQPoDW7AYd5i2Y0=
+gorm.io/gorm v1.22.4 h1:8aPcyEJhY0MAt8aY6Dc524Pn+pO29K+ydu+e/cXSpQM=
+gorm.io/gorm v1.22.4/go.mod h1:1aeVC+pe9ZmvKZban/gW4QPra7PRoTEssyc922qCAkk=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
-sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
-sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU=

main.go

@@ -4,11 +4,16 @@ import (
 	"embed"
 	"io/fs"
 	"log"
+	"net"
 	"net/http"
 	"os"
 	"strconv"
 	"time"
 
+	"github.com/lpar/gzipped/v2"
+	"github.com/muety/wakapi/models"
+	"github.com/muety/wakapi/routes/relay"
+
 	"github.com/emvi/logbuch"
 	"github.com/gorilla/handlers"
 	conf "github.com/muety/wakapi/config"
@@ -16,7 +21,7 @@ import (
 	"github.com/muety/wakapi/repositories"
 	"github.com/muety/wakapi/routes/api"
 	"github.com/muety/wakapi/services/mail"
-	"github.com/muety/wakapi/utils"
+	fsutils "github.com/muety/wakapi/utils/fs"
 	"gorm.io/gorm/logger"
 
 	"github.com/gorilla/mux"
@@ -49,8 +54,10 @@ var (
 	heartbeatRepository       repositories.IHeartbeatRepository
 	userRepository            repositories.IUserRepository
 	languageMappingRepository repositories.ILanguageMappingRepository
+	projectLabelRepository    repositories.IProjectLabelRepository
 	summaryRepository         repositories.ISummaryRepository
 	keyValueRepository        repositories.IKeyValueRepository
+	diagnosticsRepository     repositories.IDiagnosticsRepository
 )
 
 var (
@@ -58,11 +65,14 @@ var (
 	heartbeatService       services.IHeartbeatService
 	userService            services.IUserService
 	languageMappingService services.ILanguageMappingService
+	projectLabelService    services.IProjectLabelService
+	durationService        services.IDurationService
 	summaryService         services.ISummaryService
 	aggregationService     services.IAggregationService
 	mailService            services.IMailService
 	keyValueService        services.IKeyValueService
 	reportService          services.IReportService
+	diagnosticsService     services.IDiagnosticsService
 	miscService            services.IMiscService
 )
 
@@ -111,8 +121,8 @@ func main() {
 	// Connect to database
 	var err error
 	db, err = gorm.Open(config.Db.GetDialector(), &gorm.Config{Logger: gormLogger})
-	if config.Db.Dialect == "sqlite3" {
-		db.Raw("PRAGMA foreign_keys = ON;")
+	if config.Db.IsSQLite() {
+		db.Exec("PRAGMA foreign_keys = ON;")
 	}
 
 	if config.IsDev() {
@@ -135,25 +145,32 @@ func main() {
 	heartbeatRepository = repositories.NewHeartbeatRepository(db)
 	userRepository = repositories.NewUserRepository(db)
 	languageMappingRepository = repositories.NewLanguageMappingRepository(db)
+	projectLabelRepository = repositories.NewProjectLabelRepository(db)
 	summaryRepository = repositories.NewSummaryRepository(db)
 	keyValueRepository = repositories.NewKeyValueRepository(db)
+	diagnosticsRepository = repositories.NewDiagnosticsRepository(db)
 
 	// Services
-	aliasService = services.NewAliasService(aliasRepository)
-	userService = services.NewUserService(userRepository)
-	languageMappingService = services.NewLanguageMappingService(languageMappingRepository)
-	heartbeatService = services.NewHeartbeatService(heartbeatRepository, languageMappingService)
-	summaryService = services.NewSummaryService(summaryRepository, heartbeatService, aliasService)
-	aggregationService = services.NewAggregationService(userService, summaryService, heartbeatService)
 	mailService = mail.NewMailService()
+	aliasService = services.NewAliasService(aliasRepository)
+	userService = services.NewUserService(mailService, userRepository)
+	languageMappingService = services.NewLanguageMappingService(languageMappingRepository)
+	projectLabelService = services.NewProjectLabelService(projectLabelRepository)
+	heartbeatService = services.NewHeartbeatService(heartbeatRepository, languageMappingService)
+	durationService = services.NewDurationService(heartbeatService)
+	summaryService = services.NewSummaryService(summaryRepository, durationService, aliasService, projectLabelService)
+	aggregationService = services.NewAggregationService(userService, summaryService, heartbeatService)
 	keyValueService = services.NewKeyValueService(keyValueRepository)
 	reportService = services.NewReportService(summaryService, userService, mailService)
+	diagnosticsService = services.NewDiagnosticsService(diagnosticsRepository)
 	miscService = services.NewMiscService(userService, summaryService, keyValueService)
 
 	// Schedule background tasks
-	go aggregationService.Schedule()
-	go miscService.ScheduleCountTotalTime()
-	go reportService.Schedule()
+	if !config.QuickStart {
+		go aggregationService.Schedule()
+		go miscService.ScheduleCountTotalTime()
+		go reportService.Schedule()
+	}
 
 	routes.Init()
 
@@ -162,30 +179,45 @@ func main() {
 	heartbeatApiHandler := api.NewHeartbeatApiHandler(userService, heartbeatService, languageMappingService)
 	summaryApiHandler := api.NewSummaryApiHandler(userService, summaryService)
 	metricsHandler := api.NewMetricsHandler(userService, summaryService, heartbeatService, keyValueService)
+	diagnosticsHandler := api.NewDiagnosticsApiHandler(userService, diagnosticsService)
+	avatarHandler := api.NewAvatarHandler()
 
 	// Compat Handlers
+	wakatimeV1StatusBarHandler := wtV1Routes.NewStatusBarHandler(userService, summaryService)
 	wakatimeV1AllHandler := wtV1Routes.NewAllTimeHandler(userService, summaryService)
 	wakatimeV1SummariesHandler := wtV1Routes.NewSummariesHandler(userService, summaryService)
 	wakatimeV1StatsHandler := wtV1Routes.NewStatsHandler(userService, summaryService)
 	wakatimeV1UsersHandler := wtV1Routes.NewUsersHandler(userService, heartbeatService)
 	wakatimeV1ProjectsHandler := wtV1Routes.NewProjectsHandler(userService, heartbeatService)
+	wakatimeV1HeartbeatsHandler := wtV1Routes.NewHeartbeatHandler(userService, heartbeatService)
 	shieldV1BadgeHandler := shieldsV1Routes.NewBadgeHandler(summaryService, userService)
 
 	// MVC Handlers
 	summaryHandler := routes.NewSummaryHandler(summaryService, userService)
-	settingsHandler := routes.NewSettingsHandler(userService, heartbeatService, summaryService, aliasService, aggregationService, languageMappingService, keyValueService, mailService)
+	settingsHandler := routes.NewSettingsHandler(userService, heartbeatService, summaryService, aliasService, aggregationService, languageMappingService, projectLabelService, keyValueService, mailService)
 	homeHandler := routes.NewHomeHandler(keyValueService)
 	loginHandler := routes.NewLoginHandler(userService, mailService)
 	imprintHandler := routes.NewImprintHandler(keyValueService)
 
+	// Other Handlers
+	relayHandler := relay.NewRelayHandler()
+
 	// Setup Routers
 	router := mux.NewRouter()
 	rootRouter := router.PathPrefix("/").Subrouter()
 	apiRouter := router.PathPrefix("/api").Subrouter().StrictSlash(true)
 
+	// https://github.com/gorilla/mux/issues/416
+	router.NotFoundHandler = router.NewRoute().BuildOnly().HandlerFunc(http.NotFound).GetHandler()
+	router.NotFoundHandler = middlewares.NewLoggingMiddleware(logbuch.Info, []string{
+		"/assets",
+		"/favicon",
+		"/service-worker.js",
+	})(router.NotFoundHandler)
+
 	// Globally used middlewares
 	router.Use(middlewares.NewPrincipalMiddleware())
-	router.Use(middlewares.NewLoggingMiddleware(logbuch.Info, []string{"/assets"}))
+	router.Use(middlewares.NewLoggingMiddleware(logbuch.Info, []string{"/assets", "/api/health"}))
 	router.Use(handlers.RecoveryHandler())
 	if config.Sentry.Dsn != "" {
 		router.Use(middlewares.NewSentryMiddleware())
@@ -198,37 +230,61 @@ func main() {
 	imprintHandler.RegisterRoutes(rootRouter)
 	summaryHandler.RegisterRoutes(rootRouter)
 	settingsHandler.RegisterRoutes(rootRouter)
+	relayHandler.RegisterRoutes(rootRouter)
 
 	// API route registrations
 	summaryApiHandler.RegisterRoutes(apiRouter)
 	healthApiHandler.RegisterRoutes(apiRouter)
 	heartbeatApiHandler.RegisterRoutes(apiRouter)
 	metricsHandler.RegisterRoutes(apiRouter)
+	diagnosticsHandler.RegisterRoutes(apiRouter)
+	avatarHandler.RegisterRoutes(apiRouter)
+	wakatimeV1StatusBarHandler.RegisterRoutes(apiRouter)
 	wakatimeV1AllHandler.RegisterRoutes(apiRouter)
 	wakatimeV1SummariesHandler.RegisterRoutes(apiRouter)
 	wakatimeV1StatsHandler.RegisterRoutes(apiRouter)
 	wakatimeV1UsersHandler.RegisterRoutes(apiRouter)
 	wakatimeV1ProjectsHandler.RegisterRoutes(apiRouter)
+	wakatimeV1HeartbeatsHandler.RegisterRoutes(apiRouter)
 	shieldV1BadgeHandler.RegisterRoutes(apiRouter)
 
 	// Static Routes
 	// https://github.com/golang/go/issues/43431
 	embeddedStatic, _ := fs.Sub(staticFiles, "static")
 	static := conf.ChooseFS("static", embeddedStatic)
-	fileServer := http.FileServer(utils.NeuteredFileSystem{Fs: http.FS(static)})
-	router.PathPrefix("/contribute.json").Handler(fileServer)
-	router.PathPrefix("/assets").Handler(fileServer)
-	router.PathPrefix("/swagger-ui").Handler(fileServer)
+
+	assetsFileServer := gzipped.FileServer(fsutils.NewExistsHttpFS(
+		fsutils.NewExistsFS(static).WithCache(!config.IsDev()),
+	))
+	staticFileServer := http.FileServer(http.FS(
+		fsutils.NeuteredFileSystem{FS: static},
+	))
+
+	router.PathPrefix("/contribute.json").Handler(staticFileServer)
+	router.PathPrefix("/assets").Handler(assetsFileServer)
+	router.PathPrefix("/swagger-ui").Handler(staticFileServer)
 	router.PathPrefix("/docs").Handler(
-		middlewares.NewFileTypeFilterMiddleware([]string{".go"})(fileServer),
+		middlewares.NewFileTypeFilterMiddleware([]string{".go"})(staticFileServer),
 	)
 
+	// Miscellaneous
+	// Pre-warm projects cache
+	if !config.IsDev() {
+		allUsers, err := userService.GetAll()
+		if err == nil {
+			logbuch.Info("pre-warming user project cache")
+			for _, u := range allUsers {
+				go heartbeatService.GetEntitySetByUser(models.SummaryProject, u)
+			}
+		}
+	}
+
 	// Listen HTTP
 	listen(router)
 }
 
 func listen(handler http.Handler) {
-	var s4, s6 *http.Server
+	var s4, s6, sSocket *http.Server
 
 	// IPv4
 	if config.Server.ListenIpV4 != "" {
@@ -236,8 +292,8 @@ func listen(handler http.Handler) {
 		s4 = &http.Server{
 			Handler:      handler,
 			Addr:         bindString4,
-			ReadTimeout:  10 * time.Second,
-			WriteTimeout: 10 * time.Second,
+			ReadTimeout:  time.Duration(config.Server.TimeoutSec) * time.Second,
+			WriteTimeout: time.Duration(config.Server.TimeoutSec) * time.Second,
 		}
 	}
 
@@ -247,8 +303,24 @@ func listen(handler http.Handler) {
 		s6 = &http.Server{
 			Handler:      handler,
 			Addr:         bindString6,
-			ReadTimeout:  10 * time.Second,
-			WriteTimeout: 10 * time.Second,
+			ReadTimeout:  time.Duration(config.Server.TimeoutSec) * time.Second,
+			WriteTimeout: time.Duration(config.Server.TimeoutSec) * time.Second,
+		}
+	}
+
+	// UNIX domain socket
+	if config.Server.ListenSocket != "" {
+		// Remove if exists
+		if _, err := os.Stat(config.Server.ListenSocket); err == nil {
+			logbuch.Info("--> Removing unix socket %s", config.Server.ListenSocket)
+			if err := os.Remove(config.Server.ListenSocket); err != nil {
+				logbuch.Fatal(err.Error())
+			}
+		}
+		sSocket = &http.Server{
+			Handler:      handler,
+			ReadTimeout:  time.Duration(config.Server.TimeoutSec) * time.Second,
+			WriteTimeout: time.Duration(config.Server.TimeoutSec) * time.Second,
 		}
 	}
 
@@ -269,6 +341,18 @@ func listen(handler http.Handler) {
 				}
 			}()
 		}
+		if sSocket != nil {
+			logbuch.Info("--> Listening for HTTPS on %s... ✅", config.Server.ListenSocket)
+			go func() {
+				unixListener, err := net.Listen("unix", config.Server.ListenSocket)
+				if err != nil {
+					logbuch.Fatal(err.Error())
+				}
+				if err := sSocket.ServeTLS(unixListener, config.Server.TlsCertPath, config.Server.TlsKeyPath); err != nil {
+					logbuch.Fatal(err.Error())
+				}
+			}()
+		}
 	} else {
 		if s4 != nil {
 			logbuch.Info("--> Listening for HTTP on %s... ✅", s4.Addr)
@@ -286,6 +370,18 @@ func listen(handler http.Handler) {
 				}
 			}()
 		}
+		if sSocket != nil {
+			logbuch.Info("--> Listening for HTTP on %s... ✅", config.Server.ListenSocket)
+			go func() {
+				unixListener, err := net.Listen("unix", config.Server.ListenSocket)
+				if err != nil {
+					logbuch.Fatal(err.Error())
+				}
+				if err := sSocket.Serve(unixListener); err != nil {
+					logbuch.Fatal(err.Error())
+				}
+			}()
+		}
 	}
 
 	<-make(chan interface{}, 1)

middlewares/authenticate.go

@@ -1,12 +1,23 @@
 package middlewares
 
 import (
+	"fmt"
+	"net/http"
+	"strings"
+
 	conf "github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/models"
 	"github.com/muety/wakapi/services"
 	"github.com/muety/wakapi/utils"
-	"net/http"
-	"strings"
+)
+
+const (
+	// queryApiKey is the query parameter name for api key.
+	queryApiKey = "api_key"
+)
+
+var (
+	errEmptyKey = fmt.Errorf("the api_key is empty")
 )
 
 type AuthenticateMiddleware struct {
@@ -45,7 +56,10 @@ func (m *AuthenticateMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Reques
 	user, err := m.tryGetUserByCookie(r)
 
 	if err != nil {
-		user, err = m.tryGetUserByApiKey(r)
+		user, err = m.tryGetUserByApiKeyHeader(r)
+	}
+	if err != nil {
+		user, err = m.tryGetUserByApiKeyQuery(r)
 	}
 
 	if err != nil || user == nil {
@@ -58,7 +72,7 @@ func (m *AuthenticateMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Reques
 			w.WriteHeader(http.StatusUnauthorized)
 			w.Write([]byte(conf.ErrUnauthorized))
 		} else {
-			http.SetCookie(w, m.config.GetClearCookie(models.AuthCookieKey, "/"))
+			http.SetCookie(w, m.config.GetClearCookie(models.AuthCookieKey))
 			http.Redirect(w, r, m.redirectTarget, http.StatusFound)
 		}
 		return
@@ -77,7 +91,7 @@ func (m *AuthenticateMiddleware) isOptional(requestPath string) bool {
 	return false
 }
 
-func (m *AuthenticateMiddleware) tryGetUserByApiKey(r *http.Request) (*models.User, error) {
+func (m *AuthenticateMiddleware) tryGetUserByApiKeyHeader(r *http.Request) (*models.User, error) {
 	key, err := utils.ExtractBearerAuth(r)
 	if err != nil {
 		return nil, err
@@ -92,6 +106,20 @@ func (m *AuthenticateMiddleware) tryGetUserByApiKey(r *http.Request) (*models.Us
 	return user, nil
 }
 
+func (m *AuthenticateMiddleware) tryGetUserByApiKeyQuery(r *http.Request) (*models.User, error) {
+	key := r.URL.Query().Get(queryApiKey)
+	var user *models.User
+	userKey := strings.TrimSpace(key)
+	if userKey == "" {
+		return nil, errEmptyKey
+	}
+	user, err := m.userSrvc.GetUserByKey(userKey)
+	if err != nil {
+		return nil, err
+	}
+	return user, nil
+}
+
 func (m *AuthenticateMiddleware) tryGetUserByCookie(r *http.Request) (*models.User, error) {
 	username, err := utils.ExtractCookieAuth(r, m.config)
 	if err != nil {

middlewares/authenticate_test.go

@@ -3,14 +3,16 @@ package middlewares
 import (
 	"encoding/base64"
 	"fmt"
+	"net/http"
+	"net/url"
+	"testing"
+
 	"github.com/muety/wakapi/mocks"
 	"github.com/muety/wakapi/models"
 	"github.com/stretchr/testify/assert"
-	"net/http"
-	"testing"
 )
 
-func TestAuthenticateMiddleware_tryGetUserByApiKey_Success(t *testing.T) {
+func TestAuthenticateMiddleware_tryGetUserByApiKeyHeader_Success(t *testing.T) {
 	testApiKey := "z5uig69cn9ut93n"
 	testToken := base64.StdEncoding.EncodeToString([]byte(testApiKey))
 	testUser := &models.User{ApiKey: testApiKey}
@@ -26,13 +28,13 @@ func TestAuthenticateMiddleware_tryGetUserByApiKey_Success(t *testing.T) {
 
 	sut := NewAuthenticateMiddleware(userServiceMock)
 
-	result, err := sut.tryGetUserByApiKey(mockRequest)
+	result, err := sut.tryGetUserByApiKeyHeader(mockRequest)
 
 	assert.Nil(t, err)
 	assert.Equal(t, testUser, result)
 }
 
-func TestAuthenticateMiddleware_tryGetUserByApiKey_InvalidHeader(t *testing.T) {
+func TestAuthenticateMiddleware_tryGetUserByApiKeyHeader_Invalid(t *testing.T) {
 	testApiKey := "z5uig69cn9ut93n"
 	testToken := base64.StdEncoding.EncodeToString([]byte(testApiKey))
 
@@ -47,10 +49,55 @@ func TestAuthenticateMiddleware_tryGetUserByApiKey_InvalidHeader(t *testing.T) {
 
 	sut := NewAuthenticateMiddleware(userServiceMock)
 
-	result, err := sut.tryGetUserByApiKey(mockRequest)
+	result, err := sut.tryGetUserByApiKeyHeader(mockRequest)
 
 	assert.Error(t, err)
 	assert.Nil(t, result)
 }
 
+func TestAuthenticateMiddleware_tryGetUserByApiKeyQuery_Success(t *testing.T) {
+	testApiKey := "z5uig69cn9ut93n"
+	testUser := &models.User{ApiKey: testApiKey}
+
+	params := url.Values{}
+	params.Add("api_key", testApiKey)
+	mockRequest := &http.Request{
+		URL: &url.URL{
+			RawQuery: params.Encode(),
+		},
+	}
+
+	userServiceMock := new(mocks.UserServiceMock)
+	userServiceMock.On("GetUserByKey", testApiKey).Return(testUser, nil)
+
+	sut := NewAuthenticateMiddleware(userServiceMock)
+
+	result, err := sut.tryGetUserByApiKeyQuery(mockRequest)
+
+	assert.Nil(t, err)
+	assert.Equal(t, testUser, result)
+}
+
+func TestAuthenticateMiddleware_tryGetUserByApiKeyQuery_Invalid(t *testing.T) {
+	testApiKey := "z5uig69cn9ut93n"
+
+	params := url.Values{}
+	params.Add("token", testApiKey)
+	mockRequest := &http.Request{
+		URL: &url.URL{
+			RawQuery: params.Encode(),
+		},
+	}
+
+	userServiceMock := new(mocks.UserServiceMock)
+
+	sut := NewAuthenticateMiddleware(userServiceMock)
+
+	result, actualErr := sut.tryGetUserByApiKeyQuery(mockRequest)
+
+	assert.Error(t, actualErr)
+	assert.Equal(t, errEmptyKey, actualErr)
+	assert.Nil(t, result)
+}
+
 // TODO: somehow test cookie auth function

middlewares/custom/wakatime.go

@@ -3,19 +3,30 @@ package relay
 import (
 	"bytes"
 	"encoding/base64"
+	"encoding/json"
+	"errors"
 	"fmt"
 	"github.com/emvi/logbuch"
+	"github.com/leandro-lugaresi/hub"
 	"github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/middlewares"
+	"github.com/muety/wakapi/models"
+	routeutils "github.com/muety/wakapi/routes/utils"
+	"github.com/patrickmn/go-cache"
 	"io"
 	"io/ioutil"
 	"net/http"
 	"time"
 )
 
-/* Middleware to conditionally relay heartbeats to Wakatime */
+const maxFailuresPerDay = 100
+
+// WakatimeRelayMiddleware is a middleware to conditionally relay heartbeats to Wakatime (and other compatible services)
 type WakatimeRelayMiddleware struct {
-	httpClient *http.Client
+	httpClient   *http.Client
+	hashCache    *cache.Cache
+	failureCache *cache.Cache
+	eventBus     *hub.Hub
 }
 
 func NewWakatimeRelayMiddleware() *WakatimeRelayMiddleware {
@@ -23,6 +34,9 @@ func NewWakatimeRelayMiddleware() *WakatimeRelayMiddleware {
 		httpClient: &http.Client{
 			Timeout: 10 * time.Second,
 		},
+		hashCache:    cache.New(10*time.Minute, 10*time.Minute),
+		failureCache: cache.New(24*time.Hour, 1*time.Hour),
+		eventBus:     config.EventBus(),
 	}
 }
 
@@ -35,7 +49,10 @@ func (m *WakatimeRelayMiddleware) Handler(h http.Handler) http.Handler {
 func (m *WakatimeRelayMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
 	defer next(w, r)
 
-	if r.Method != http.MethodPost {
+	ownInstanceId := config.Get().InstanceId
+	originInstanceId := r.Header.Get("X-Origin-Instance")
+
+	if r.Method != http.MethodPost || originInstanceId == ownInstanceId {
 		return
 	}
 
@@ -44,10 +61,22 @@ func (m *WakatimeRelayMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Reque
 		return
 	}
 
+	err := m.filterByCache(r)
+	if err != nil {
+		logbuch.Warn("%v", err)
+		return
+	}
+
 	body, _ := ioutil.ReadAll(r.Body)
 	r.Body.Close()
 	r.Body = ioutil.NopCloser(bytes.NewBuffer(body))
 
+	// prevent cycles
+	downstreamInstanceId := ownInstanceId
+	if originInstanceId != "" {
+		downstreamInstanceId = originInstanceId
+	}
+
 	headers := http.Header{
 		"X-Machine-Name": r.Header.Values("X-Machine-Name"),
 		"Content-Type":   r.Header.Values("Content-Type"),
@@ -56,23 +85,27 @@ func (m *WakatimeRelayMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Reque
 		"X-Origin": []string{
 			fmt.Sprintf("wakapi v%s", config.Get().Version),
 		},
+		"X-Origin-Instance": []string{downstreamInstanceId},
 		"Authorization": []string{
 			fmt.Sprintf("Basic %s", base64.StdEncoding.EncodeToString([]byte(user.WakatimeApiKey))),
 		},
 	}
 
+	url := user.WakaTimeURL(config.WakatimeApiUrl) + config.WakatimeApiHeartbeatsBulkUrl
+
 	go m.send(
 		http.MethodPost,
-		config.WakatimeApiUrl+config.WakatimeApiHeartbeatsBulkUrl,
+		url,
 		bytes.NewReader(body),
 		headers,
+		user,
 	)
 }
 
-func (m *WakatimeRelayMiddleware) send(method, url string, body io.Reader, headers http.Header) {
+func (m *WakatimeRelayMiddleware) send(method, url string, body io.Reader, headers http.Header, forUser *models.User) {
 	request, err := http.NewRequest(method, url, body)
 	if err != nil {
-		logbuch.Warn("error constructing relayed request – %v", err)
+		logbuch.Warn("error constructing relayed request - %v", err)
 		return
 	}
 
@@ -84,11 +117,74 @@ func (m *WakatimeRelayMiddleware) send(method, url string, body io.Reader, heade
 
 	response, err := m.httpClient.Do(request)
 	if err != nil {
-		logbuch.Warn("error executing relayed request – %v", err)
+		logbuch.Warn("error executing relayed request - %v", err)
 		return
 	}
 
 	if response.StatusCode < 200 || response.StatusCode >= 300 {
-		logbuch.Warn("failed to relay request, got status %d", response.StatusCode)
+		logbuch.Warn("failed to relay request for user %s, got status %d", forUser.ID, response.StatusCode)
+
+		// TODO: use leaky bucket instead of expiring cache?
+		if _, found := m.failureCache.Get(forUser.ID); !found {
+			m.failureCache.SetDefault(forUser.ID, 0)
+		}
+		if n, _ := m.failureCache.IncrementInt(forUser.ID, 1); n == maxFailuresPerDay {
+			m.eventBus.Publish(hub.Message{
+				Name:   config.EventWakatimeFailure,
+				Fields: map[string]interface{}{config.FieldUser: forUser, config.FieldPayload: n},
+			})
+		} else if n%10 == 0 {
+			logbuch.Warn("%d / %d failed wakatime heartbeat relaying attempts for user %s within last 24 hours", n, maxFailuresPerDay, forUser.ID)
+		}
 	}
 }
+
+// filterByCache takes an HTTP request, tries to parse the body contents as heartbeats, checks against a local cache for whether a heartbeat has already been relayed before according to its hash and in-place filters these from the request's raw json body.
+// This method operates on the raw body data (interface{}), because serialization of models.Heartbeat is not necessarily identical to what the CLI has actually sent.
+// Purpose of this mechanism is mainly to prevent cyclic relays / loops.
+// Caution: this method does in-place changes to the request.
+func (m *WakatimeRelayMiddleware) filterByCache(r *http.Request) error {
+	heartbeats, err := routeutils.ParseHeartbeats(r)
+	if err != nil {
+		return err
+	}
+
+	body, _ := ioutil.ReadAll(r.Body)
+	r.Body.Close()
+	r.Body = ioutil.NopCloser(bytes.NewBuffer(body))
+
+	var rawData interface{}
+	if err := json.NewDecoder(ioutil.NopCloser(bytes.NewBuffer(body))).Decode(&rawData); err != nil {
+		return err
+	}
+
+	newData := make([]interface{}, 0, len(heartbeats))
+
+	for i, hb := range heartbeats {
+		hb = hb.Hashed()
+
+		// we didn't see this particular heartbeat before
+		if _, found := m.hashCache.Get(hb.Hash); !found {
+			m.hashCache.SetDefault(hb.Hash, true)
+			newData = append(newData, rawData.([]interface{})[i])
+			continue
+		}
+	}
+
+	if len(newData) == 0 {
+		return errors.New("no new heartbeats to relay")
+	}
+
+	if len(newData) != len(heartbeats) {
+		user := middlewares.GetPrincipal(r)
+		logbuch.Warn("only relaying %d of %d heartbeats for user %s", len(newData), len(heartbeats), user.ID)
+	}
+
+	buf := bytes.Buffer{}
+	if err := json.NewEncoder(&buf).Encode(newData); err != nil {
+		return err
+	}
+	r.Body = ioutil.NopCloser(&buf)
+
+	return nil
+}

middlewares/security.go

@@ -6,7 +6,7 @@ import (
 
 var securityHeaders = map[string]string{
 	"Cross-Origin-Opener-Policy": "same-origin",
-	"Content-Security-Policy":    "default-src 'self' 'unsafe-inline'; img-src 'self' https: data:; form-action 'self'; block-all-mixed-content;",
+	"Content-Security-Policy":    "default-src 'self' 'unsafe-inline' 'unsafe-eval'; img-src 'self' https: data:; form-action 'self'; block-all-mixed-content;",
 	"X-Frame-Options":            "DENY",
 	"X-Content-Type-Options":     "nosniff",
 }

migrations/20201106_migration_cascade_constraints.go

@@ -31,13 +31,7 @@ func init() {
 				return nil
 			}
 
-			condition := "key = ?"
-			if cfg.Db.Dialect == config.SQLDialectMysql {
-				condition = "`key` = ?"
-			}
-			lookupResult := db.Where(condition, name).First(&models.KeyStringValue{})
-			if lookupResult.Error == nil && lookupResult.RowsAffected > 0 {
-				logbuch.Info("no need to migrate '%s'", name)
+			if hasRun(name, db) {
 				return nil
 			}
 
@@ -64,13 +58,7 @@ func init() {
 				}
 			}
 
-			if err := db.Create(&models.KeyStringValue{
-				Key:   name,
-				Value: "done",
-			}).Error; err != nil {
-				return err
-			}
-
+			setHasRun(name, db)
 			return nil
 		},
 	}

migrations/20210202_fix_cascade_for_alias_user_constraint.go

@@ -26,13 +26,7 @@ func init() {
 				return nil
 			}
 
-			condition := "key = ?"
-			if cfg.Db.Dialect == config.SQLDialectMysql {
-				condition = "`key` = ?"
-			}
-			lookupResult := db.Where(condition, name).First(&models.KeyStringValue{})
-			if lookupResult.Error == nil && lookupResult.RowsAffected > 0 {
-				logbuch.Info("no need to migrate '%s'", name)
+			if hasRun(name, db) {
 				return nil
 			}
 
@@ -43,13 +37,7 @@ func init() {
 				}
 			}
 
-			if err := db.Create(&models.KeyStringValue{
-				Key:   name,
-				Value: "done",
-			}).Error; err != nil {
-				return err
-			}
-
+			setHasRun(name, db)
 			return nil
 		},
 	}

migrations/20210213_add_has_data_field.go

@@ -1,9 +1,7 @@
 package migrations
 
 import (
-	"github.com/emvi/logbuch"
 	"github.com/muety/wakapi/config"
-	"github.com/muety/wakapi/models"
 	"gorm.io/gorm"
 )
 
@@ -12,13 +10,7 @@ func init() {
 	f := migrationFunc{
 		name: name,
 		f: func(db *gorm.DB, cfg *config.Config) error {
-			condition := "key = ?"
-			if cfg.Db.Dialect == config.SQLDialectMysql {
-				condition = "`key` = ?"
-			}
-			lookupResult := db.Where(condition, name).First(&models.KeyStringValue{})
-			if lookupResult.Error == nil && lookupResult.RowsAffected > 0 {
-				logbuch.Info("no need to migrate '%s'", name)
+			if hasRun(name, db) {
 				return nil
 			}
 
@@ -26,13 +18,7 @@ func init() {
 				return err
 			}
 
-			if err := db.Create(&models.KeyStringValue{
-				Key:   name,
-				Value: "done",
-			}).Error; err != nil {
-				return err
-			}
-
+			setHasRun(name, db)
 			return nil
 		},
 	}

migrations/20210221_add_created_date_column.go

@@ -1,9 +1,7 @@
 package migrations
 
 import (
-	"github.com/emvi/logbuch"
 	"github.com/muety/wakapi/config"
-	"github.com/muety/wakapi/models"
 	"gorm.io/gorm"
 )
 
@@ -12,13 +10,7 @@ func init() {
 	f := migrationFunc{
 		name: name,
 		f: func(db *gorm.DB, cfg *config.Config) error {
-			condition := "key = ?"
-			if cfg.Db.Dialect == config.SQLDialectMysql {
-				condition = "`key` = ?"
-			}
-			lookupResult := db.Where(condition, name).First(&models.KeyStringValue{})
-			if lookupResult.Error == nil && lookupResult.RowsAffected > 0 {
-				logbuch.Info("no need to migrate '%s'", name)
+			if hasRun(name, db) {
 				return nil
 			}
 
@@ -26,13 +18,7 @@ func init() {
 				return err
 			}
 
-			if err := db.Create(&models.KeyStringValue{
-				Key:   name,
-				Value: "done",
-			}).Error; err != nil {
-				return err
-			}
-
+			setHasRun(name, db)
 			return nil
 		},
 	}

migrations/20210411_add_imprint_content.go

@@ -1,7 +1,6 @@
 package migrations
 
 import (
-	"github.com/emvi/logbuch"
 	"github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/models"
 	"gorm.io/gorm"
@@ -13,15 +12,14 @@ func init() {
 	f := migrationFunc{
 		name: name,
 		f: func(db *gorm.DB, cfg *config.Config) error {
+			if hasRun(name, db) {
+				return nil
+			}
+
 			condition := "key = ?"
 			if cfg.Db.Dialect == config.SQLDialectMysql {
 				condition = "`key` = ?"
 			}
-			lookupResult := db.Where(condition, name).First(&models.KeyStringValue{})
-			if lookupResult.Error == nil && lookupResult.RowsAffected > 0 {
-				logbuch.Info("no need to migrate '%s'", name)
-				return nil
-			}
 
 			imprintKv := &models.KeyStringValue{Key: "imprint", Value: "no content here"}
 			if err := db.
@@ -32,13 +30,7 @@ func init() {
 				return err
 			}
 
-			if err := db.Create(&models.KeyStringValue{
-				Key:   name,
-				Value: "done",
-			}).Error; err != nil {
-				return err
-			}
-
+			setHasRun(name, db)
 			return nil
 		},
 	}

migrations/20210411_drop_migrations_table.go

@@ -11,7 +11,7 @@ func init() {
 	f := migrationFunc{
 		name: name,
 		f: func(db *gorm.DB, cfg *config.Config) error {
-			if err := db.Migrator().DropTable("gorp_migrations"); err != nil {
+			if err := db.Migrator().DropTable("gorp_migrations"); err == nil {
 				logbuch.Info("dropped table 'gorp_migrations'")
 			}
 			return nil

migrations/20210806_remove_persisted_project_labels.go

@@ -0,0 +1,37 @@
+package migrations
+
+import (
+	"fmt"
+	"github.com/emvi/logbuch"
+	"github.com/muety/wakapi/config"
+	"github.com/muety/wakapi/models"
+	"gorm.io/gorm"
+)
+
+func init() {
+	const name = "20210806-remove_persisted_project_labels"
+	f := migrationFunc{
+		name: name,
+		f: func(db *gorm.DB, cfg *config.Config) error {
+			if hasRun(name, db) {
+				return nil
+			}
+
+			rawDb, err := db.DB()
+			if err != nil {
+				logbuch.Error("failed to retrieve raw sql db instance")
+				return err
+			}
+			if _, err := rawDb.Exec(fmt.Sprintf("delete from summary_items where type = %d", models.SummaryLabel)); err != nil {
+				logbuch.Error("failed to delete project label summary items")
+				return err
+			}
+			logbuch.Info("successfully deleted project label summary items")
+
+			setHasRun(name, db)
+			return nil
+		},
+	}
+
+	registerPostMigration(f)
+}

migrations/20211215_migrate_id_to_bigint.go

@@ -0,0 +1,52 @@
+package migrations
+
+import (
+	"github.com/emvi/logbuch"
+	"github.com/muety/wakapi/config"
+	"gorm.io/gorm"
+)
+
+func init() {
+	const name = "20211215-migrate_id_to_bigint-add_has_data_field"
+	f := migrationFunc{
+		name: name,
+		f: func(db *gorm.DB, cfg *config.Config) error {
+			if hasRun(name, db) {
+				return nil
+			}
+
+			logbuch.Info("this may take a while!")
+
+			if cfg.Db.IsMySQL() {
+				tx := db.Begin()
+				if err := tx.Exec("ALTER TABLE heartbeats MODIFY COLUMN id BIGINT UNSIGNED AUTO_INCREMENT").Error; err != nil {
+					return err
+				}
+				if err := tx.Exec("ALTER TABLE summary_items MODIFY COLUMN id BIGINT UNSIGNED AUTO_INCREMENT").Error; err != nil {
+					return err
+				}
+				tx.Commit()
+			} else if cfg.Db.IsPostgres() {
+				// postgres does not have unsigned data types
+				// https://www.postgresql.org/docs/10/datatype-numeric.html
+				tx := db.Begin()
+				if err := tx.Exec("ALTER TABLE heartbeats ALTER COLUMN id TYPE BIGINT").Error; err != nil {
+					return err
+				}
+				if err := tx.Exec("ALTER TABLE summary_items ALTER COLUMN id TYPE BIGINT").Error; err != nil {
+					return err
+				}
+				tx.Commit()
+			} else {
+				// sqlite doesn't allow for changing column type easily
+				// https://stackoverflow.com/a/2083562/3112139
+				logbuch.Warn("unable to migrate id columns to bigint on %s", cfg.Db.Dialect)
+			}
+
+			setHasRun(name, db)
+			return nil
+		},
+	}
+
+	registerPostMigration(f)
+}

migrations/20212212_total_summary_heartbeats.go

@@ -0,0 +1,48 @@
+package migrations
+
+import (
+	"database/sql"
+	"github.com/emvi/logbuch"
+	"github.com/muety/wakapi/config"
+	"github.com/muety/wakapi/models"
+	"gorm.io/gorm"
+)
+
+func init() {
+	const name = "20212212-total_summary_heartbeats"
+	f := migrationFunc{
+		name: name,
+		f: func(db *gorm.DB, cfg *config.Config) error {
+			if hasRun(name, db) {
+				return nil
+			}
+
+			logbuch.Info("this may take a while!")
+
+			// this turns out to actually be way faster than using joins and instead has the benefit of being cross-dialect compatible
+
+			var summaries []*models.Summary
+			if err := db.Model(&models.Summary{}).
+				Select("id, from_time, to_time, user_id").
+				Scan(&summaries).Error; err != nil {
+				return err
+			}
+
+			tx := db.Begin()
+			for _, s := range summaries {
+				query := "UPDATE summaries SET num_heartbeats = (SELECT count(id) AS num_heartbeats FROM heartbeats WHERE user_id = @user AND time BETWEEN @from AND @to) WHERE id = @id"
+				tx.Exec(query, sql.Named("from", s.FromTime), sql.Named("to", s.ToTime), sql.Named("id", s.ID), sql.Named("user", s.UserID))
+			}
+			if err := tx.Commit().Error; err != nil {
+				tx.Rollback()
+				logbuch.Error("failed to retroactively determine total summary heartbeats")
+				return err
+			}
+
+			setHasRun(name, db)
+			return nil
+		},
+	}
+
+	registerPostMigration(f)
+}

migrations/migrations.go

@@ -46,7 +46,7 @@ func RunPreMigrations(db *gorm.DB, cfg *config.Config) {
 	for _, m := range preMigrations {
 		logbuch.Info("potentially running migration '%s'", m.name)
 		if err := m.f(db, cfg); err != nil {
-			logbuch.Fatal("migration '%s' failed – %v", m.name, err)
+			logbuch.Fatal("migration '%s' failed - %v", m.name, err)
 		}
 	}
 }
@@ -57,7 +57,7 @@ func RunPostMigrations(db *gorm.DB, cfg *config.Config) {
 	for _, m := range postMigrations {
 		logbuch.Info("potentially running migration '%s'", m.name)
 		if err := m.f(db, cfg); err != nil {
-			logbuch.Fatal("migration '%s' failed – %v", m.name, err)
+			logbuch.Fatal("migration '%s' failed - %v", m.name, err)
 		}
 	}
 }

migrations/shared.go

@@ -0,0 +1,30 @@
+package migrations
+
+import (
+	"github.com/emvi/logbuch"
+	"github.com/muety/wakapi/config"
+	"github.com/muety/wakapi/models"
+	"gorm.io/gorm"
+)
+
+func hasRun(name string, db *gorm.DB) bool {
+	condition := "key = ?"
+	if config.Get().Db.Dialect == config.SQLDialectMysql {
+		condition = "`key` = ?"
+	}
+	lookupResult := db.Where(condition, name).First(&models.KeyStringValue{})
+	if lookupResult.Error == nil && lookupResult.RowsAffected > 0 {
+		logbuch.Info("no need to migrate '%s'", name)
+		return true
+	}
+	return false
+}
+
+func setHasRun(name string, db *gorm.DB) {
+	if err := db.Create(&models.KeyStringValue{
+		Key:   name,
+		Value: "done",
+	}).Error; err != nil {
+		logbuch.Error("failed to mark migration %s as run - %v", name, err)
+	}
+}

mocks/alias_service.go

@@ -29,6 +29,11 @@ func (m *AliasServiceMock) GetByUser(s string) ([]*models.Alias, error) {
 	return args.Get(0).([]*models.Alias), args.Error(1)
 }
 
+func (m *AliasServiceMock) GetByUserAndType(s string, u uint8) ([]*models.Alias, error) {
+	args := m.Called(s, u)
+	return args.Get(0).([]*models.Alias), args.Error(1)
+}
+
 func (m *AliasServiceMock) GetByUserAndKeyAndType(s string, s2 string, u uint8) ([]*models.Alias, error) {
 	args := m.Called(s, s2, u)
 	return args.Get(0).([]*models.Alias), args.Error(1)

mocks/duration_service.go

@@ -0,0 +1,16 @@
+package mocks
+
+import (
+	"github.com/muety/wakapi/models"
+	"github.com/stretchr/testify/mock"
+	"time"
+)
+
+type DurationServiceMock struct {
+	mock.Mock
+}
+
+func (m *DurationServiceMock) Get(time time.Time, time2 time.Time, user *models.User, f *models.Filters) (models.Durations, error) {
+	args := m.Called(time, time2, user, f)
+	return args.Get(0).(models.Durations), args.Error(1)
+}

mocks/project_label_service.go

@@ -0,0 +1,40 @@
+package mocks
+
+import (
+	"github.com/muety/wakapi/models"
+	"github.com/stretchr/testify/mock"
+)
+
+type ProjectLabelServiceMock struct {
+	mock.Mock
+}
+
+func (p *ProjectLabelServiceMock) GetById(u uint) (*models.ProjectLabel, error) {
+	args := p.Called(u)
+	return args.Get(0).(*models.ProjectLabel), args.Error(1)
+}
+
+func (p *ProjectLabelServiceMock) GetByUser(s string) ([]*models.ProjectLabel, error) {
+	args := p.Called(s)
+	return args.Get(0).([]*models.ProjectLabel), args.Error(1)
+}
+
+func (p *ProjectLabelServiceMock) GetByUserGrouped(s string) (map[string][]*models.ProjectLabel, error) {
+	args := p.Called(s)
+	return args.Get(0).(map[string][]*models.ProjectLabel), args.Error(1)
+}
+
+func (p *ProjectLabelServiceMock) GetByUserGroupedInverted(s string) (map[string][]*models.ProjectLabel, error) {
+	args := p.Called(s)
+	return args.Get(0).(map[string][]*models.ProjectLabel), args.Error(1)
+}
+
+func (p *ProjectLabelServiceMock) Create(l *models.ProjectLabel) (*models.ProjectLabel, error) {
+	args := p.Called(l)
+	return args.Get(0).(*models.ProjectLabel), args.Error(1)
+}
+
+func (p *ProjectLabelServiceMock) Delete(l *models.ProjectLabel) error {
+	args := p.Called(l)
+	return args.Error(0)
+}

mocks/user_service.go

@@ -39,8 +39,8 @@ func (m *UserServiceMock) GetAllByReports(b bool) ([]*models.User, error) {
 	return args.Get(0).([]*models.User), args.Error(1)
 }
 
-func (m *UserServiceMock) GetActive() ([]*models.User, error) {
-	args := m.Called()
+func (m *UserServiceMock) GetActive(b bool) ([]*models.User, error) {
+	args := m.Called(b)
 	return args.Get(0).([]*models.User), args.Error(1)
 }
 
@@ -74,8 +74,8 @@ func (m *UserServiceMock) ToggleBadges(user *models.User) (*models.User, error)
 	return args.Get(0).(*models.User), args.Error(1)
 }
 
-func (m *UserServiceMock) SetWakatimeApiKey(user *models.User, s string) (*models.User, error) {
-	args := m.Called(user, s)
+func (m *UserServiceMock) SetWakatimeApiCredentials(user *models.User, s1, s2 string) (*models.User, error) {
+	args := m.Called(user, s1, s2)
 	return args.Get(0).(*models.User), args.Error(1)
 }
 

models/alias.go

@@ -1,5 +1,11 @@
 package models
 
+// AliasResolver returns the alias of an entity, given its original name. I.e., it returns Alias.Key, given an Alias.Value
+type AliasResolver func(t uint8, k string) string
+
+// AliasReverseResolver returns all original names, which have the given alias as mapping target. I.e., it returns a list of Alias.Value, given an Alias.Key
+type AliasReverseResolver func(t uint8, k string) []string
+
 type Alias struct {
 	ID     uint   `gorm:"primary_key"`
 	Type   uint8  `gorm:"not null; index:idx_alias_type_key"`

models/compat/shields/v1/badge.go

@@ -3,7 +3,6 @@ package v1
 import (
 	"github.com/muety/wakapi/models"
 	"github.com/muety/wakapi/utils"
-	"time"
 )
 
 // https://shields.io/endpoint
@@ -20,18 +19,11 @@ type BadgeData struct {
 	Color         string `json:"color"`
 }
 
-func NewBadgeDataFrom(summary *models.Summary, filters *models.Filters) *BadgeData {
-	var total time.Duration
-	if hasFilter, _, _ := filters.One(); hasFilter {
-		total = summary.TotalTimeByFilters(filters)
-	} else {
-		total = summary.TotalTime()
-	}
-
+func NewBadgeDataFrom(summary *models.Summary) *BadgeData {
 	return &BadgeData{
 		SchemaVersion: 1,
 		Label:         defaultLabel,
-		Message:       utils.FmtWakatimeDuration(total),
+		Message:       utils.FmtWakatimeDuration(summary.TotalTime()),
 		Color:         defaultColor,
 	}
 }

models/compat/wakatime/v1/all_time.go

@@ -3,7 +3,6 @@ package v1
 import (
 	"github.com/muety/wakapi/models"
 	"github.com/muety/wakapi/utils"
-	"time"
 )
 
 // https://wakatime.com/developers#all_time_since_today
@@ -27,14 +26,8 @@ type AllTimeRange struct {
 	Timezone  string `json:"timezone"`
 }
 
-func NewAllTimeFrom(summary *models.Summary, filters *models.Filters) *AllTimeViewModel {
-	var total time.Duration
-	if key := filters.Project; key != "" {
-		total = summary.TotalTimeByFilters(filters)
-	} else {
-		total = summary.TotalTime()
-	}
-
+func NewAllTimeFrom(summary *models.Summary) *AllTimeViewModel {
+	total := summary.TotalTime()
 	return &AllTimeViewModel{
 		Data: &AllTimeData{
 			TotalSeconds: float32(total.Seconds()),

models/compat/wakatime/v1/heartbeat.go

@@ -1,6 +1,9 @@
 package v1
 
 import (
+	"strconv"
+	"time"
+
 	"github.com/muety/wakapi/models"
 )
 
@@ -12,18 +15,40 @@ type HeartbeatsViewModel struct {
 // that is actually required for the import
 
 type HeartbeatEntry struct {
-	Id            string            `json:"id"`
-	Branch        string            `json:"branch"`
-	Category      string            `json:"category"`
-	Entity        string            `json:"entity"`
-	IsWrite       bool              `json:"is_write"`
-	Language      string            `json:"language"`
-	Project       string            `json:"project"`
-	Time          models.CustomTime `json:"time"`
-	Type          string            `json:"type"`
-	UserId        string            `json:"user_id"`
-	MachineNameId string            `json:"machine_name_id"`
-	UserAgentId   string            `json:"user_agent_id"`
-	CreatedAt     models.CustomTime `json:"created_at"`
-	ModifiedAt    models.CustomTime `json:"created_at"`
+	Id            string    `json:"id"`
+	Branch        string    `json:"branch"`
+	Category      string    `json:"category"`
+	Entity        string    `json:"entity"`
+	IsWrite       bool      `json:"is_write"`
+	Language      string    `json:"language"`
+	Project       string    `json:"project"`
+	Time          float64   `json:"time"`
+	Type          string    `json:"type"`
+	UserId        string    `json:"user_id"`
+	MachineNameId string    `json:"machine_name_id"`
+	UserAgentId   string    `json:"user_agent_id"`
+	CreatedAt     time.Time `json:"created_at"`
+}
+
+func HeartbeatsToCompat(entries []*models.Heartbeat) []*HeartbeatEntry {
+	out := make([]*HeartbeatEntry, len(entries))
+	for i := 0; i < len(entries); i++ {
+		entry := entries[i]
+		out[i] = &HeartbeatEntry{
+			Id:            strconv.FormatUint(entry.ID, 10),
+			Branch:        entry.Branch,
+			Category:      entry.Category,
+			Entity:        entry.Entity,
+			IsWrite:       entry.IsWrite,
+			Language:      entry.Language,
+			Project:       entry.Project,
+			Time:          float64(entry.Time.T().Unix()),
+			Type:          entry.Type,
+			UserId:        entry.UserID,
+			MachineNameId: entry.Machine,
+			UserAgentId:   entry.UserAgent,
+			CreatedAt:     entry.CreatedAt.T(),
+		}
+	}
+	return out
 }

models/compat/wakatime/v1/machine.go

@@ -3,7 +3,8 @@ package v1
 // https://wakatime.com/api/v1/users/current/machine_names
 
 type MachineViewModel struct {
-	Data []*MachineEntry `json:"data"`
+	Data       []*MachineEntry      `json:"data"`
+	TotalPages int                  `json:"total_pages"`
 }
 
 type MachineEntry struct {

models/compat/wakatime/v1/stats.go

@@ -26,6 +26,7 @@ type StatsData struct {
 	Machines              []*SummariesEntry `json:"machines"`
 	Projects              []*SummariesEntry `json:"projects"`
 	OperatingSystems      []*SummariesEntry `json:"operating_systems"`
+	Branches              []*SummariesEntry `json:"branches,omitempty"`
 }
 
 func NewStatsFrom(summary *models.Summary, filters *models.Filters) *StatsViewModel {
@@ -71,11 +72,21 @@ func NewStatsFrom(summary *models.Summary, filters *models.Filters) *StatsViewMo
 		oss[i] = convertEntry(e, summary.TotalTimeBy(models.SummaryOS))
 	}
 
+	branches := make([]*SummariesEntry, len(summary.Branches))
+	for i, e := range summary.Branches {
+		branches[i] = convertEntry(e, summary.TotalTimeBy(models.SummaryBranch))
+	}
+
 	data.Editors = editors
 	data.Languages = languages
 	data.Machines = machines
 	data.Projects = projects
 	data.OperatingSystems = oss
+	data.Branches = branches
+
+	if summary.Branches == nil {
+		data.Branches = nil
+	}
 
 	return &StatsViewModel{
 		Data: data,

models/compat/wakatime/v1/summaries.go

@@ -26,6 +26,7 @@ type SummariesData struct {
 	Machines         []*SummariesEntry    `json:"machines"`
 	OperatingSystems []*SummariesEntry    `json:"operating_systems"`
 	Projects         []*SummariesEntry    `json:"projects"`
+	Branches         []*SummariesEntry    `json:"branches,omitempty"`
 	GrandTotal       *SummariesGrandTotal `json:"grand_total"`
 	Range            *SummariesRange      `json:"range"`
 }
@@ -57,8 +58,7 @@ type SummariesRange struct {
 	Timezone string    `json:"timezone"`
 }
 
-func NewSummariesFrom(summaries []*models.Summary, filters *models.Filters) *SummariesViewModel {
-	// TODO: implement filtering (https://github.com/muety/wakapi/issues/58)
+func NewSummariesFrom(summaries []*models.Summary) *SummariesViewModel {
 	data := make([]*SummariesData, len(summaries))
 	minDate, maxDate := time.Now().Add(1*time.Second), time.Time{}
 
@@ -93,6 +93,7 @@ func newDataFrom(s *models.Summary) *SummariesData {
 		Machines:         make([]*SummariesEntry, len(s.Machines)),
 		OperatingSystems: make([]*SummariesEntry, len(s.OperatingSystems)),
 		Projects:         make([]*SummariesEntry, len(s.Projects)),
+		Branches:         make([]*SummariesEntry, len(s.Branches)),
 		GrandTotal: &SummariesGrandTotal{
 			Digital:      fmt.Sprintf("%d:%d", totalHrs, totalMins),
 			Hours:        totalHrs,
@@ -110,7 +111,7 @@ func newDataFrom(s *models.Summary) *SummariesData {
 	}
 
 	var wg sync.WaitGroup
-	wg.Add(5)
+	wg.Add(6)
 
 	go func(data *SummariesData) {
 		defer wg.Done()
@@ -147,6 +148,17 @@ func newDataFrom(s *models.Summary) *SummariesData {
 		}
 	}(data)
 
+	go func(data *SummariesData) {
+		defer wg.Done()
+		for i, e := range s.Branches {
+			data.Branches[i] = convertEntry(e, s.TotalTimeBy(models.SummaryBranch))
+		}
+	}(data)
+
+	if s.Branches == nil {
+		data.Branches = nil
+	}
+
 	wg.Wait()
 	return data
 }

models/compat/wakatime/v1/user_agent.go

@@ -1,7 +1,8 @@
 package v1
 
 type UserAgentsViewModel struct {
-	Data []*UserAgentEntry `json:"data"`
+	Data       []*UserAgentEntry    `json:"data"`
+	TotalPages int                  `json:"total_pages"`
 }
 
 type UserAgentEntry struct {

models/diagnostics.go

@@ -0,0 +1,13 @@
+package models
+
+type Diagnostics struct {
+	ID           uint   `gorm:"primary_key"`
+	User         *User  `json:"-" gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE"`
+	UserID       string `json:"-" gorm:"not null; index:idx_diagnostics_user"`
+	Platform     string `json:"platform"`
+	Architecture string `json:"architecture"`
+	Plugin       string `json:"plugin"`
+	CliVersion   string `json:"cli_version"`
+	Logs         string `json:"logs" gorm:"type:text"`
+	StackTrace   string `json:"stacktrace" gorm:"type:text"`
+}

models/duration.go

@@ -0,0 +1,70 @@
+package models
+
+import (
+	"fmt"
+	"github.com/emvi/logbuch"
+	"github.com/mitchellh/hashstructure/v2"
+	"time"
+)
+
+type Duration struct {
+	UserID          string        `json:"user_id"`
+	Time            CustomTime    `json:"time" hash:"ignore"`
+	Duration        time.Duration `json:"duration" hash:"ignore"`
+	Project         string        `json:"project"`
+	Language        string        `json:"language"`
+	Editor          string        `json:"editor"`
+	OperatingSystem string        `json:"operating_system"`
+	Machine         string        `json:"machine"`
+	Branch          string        `json:"branch"`
+	NumHeartbeats   int           `json:"-" hash:"ignore"`
+	GroupHash       string        `json:"-" hash:"ignore"`
+}
+
+func NewDurationFromHeartbeat(h *Heartbeat) *Duration {
+	d := &Duration{
+		UserID:          h.UserID,
+		Time:            h.Time,
+		Duration:        0,
+		Project:         h.Project,
+		Language:        h.Language,
+		Editor:          h.Editor,
+		OperatingSystem: h.OperatingSystem,
+		Machine:         h.Machine,
+		Branch:          h.Branch,
+		NumHeartbeats:   1,
+	}
+	return d.Hashed()
+}
+
+func (d *Duration) Hashed() *Duration {
+	hash, err := hashstructure.Hash(d, hashstructure.FormatV2, nil)
+	if err != nil {
+		logbuch.Error("CRITICAL ERROR: failed to hash struct - %v", err)
+	}
+	d.GroupHash = fmt.Sprintf("%x", hash)
+	return d
+}
+
+func (d *Duration) GetKey(t uint8) (key string) {
+	switch t {
+	case SummaryProject:
+		key = d.Project
+	case SummaryEditor:
+		key = d.Editor
+	case SummaryLanguage:
+		key = d.Language
+	case SummaryOS:
+		key = d.OperatingSystem
+	case SummaryMachine:
+		key = d.Machine
+	case SummaryBranch:
+		key = d.Branch
+	}
+
+	if key == "" {
+		key = UnknownSummaryKey
+	}
+
+	return key
+}

models/durations.go

@@ -0,0 +1,46 @@
+package models
+
+import "sort"
+
+type Durations []*Duration
+
+func (d Durations) Len() int {
+	return len(d)
+}
+
+func (d Durations) Less(i, j int) bool {
+	return d[i].Time.T().Before(d[j].Time.T())
+}
+
+func (d Durations) Swap(i, j int) {
+	d[i], d[j] = d[j], d[i]
+}
+
+func (d Durations) TotalNumHeartbeats() int {
+	var total int
+	for _, e := range d {
+		total += e.NumHeartbeats
+	}
+	return total
+}
+
+func (d Durations) Sorted() Durations {
+	sort.Sort(d)
+	return d
+}
+
+func (d *Durations) First() *Duration {
+	// assumes slice to be sorted
+	if d.Len() == 0 {
+		return nil
+	}
+	return (*d)[0]
+}
+
+func (d *Durations) Last() *Duration {
+	// assumes slice to be sorted
+	if d.Len() == 0 {
+		return nil
+	}
+	return (*d)[d.Len()-1]
+}

models/filters.go

@@ -1,45 +1,180 @@
 package models
 
+import (
+	"fmt"
+	"github.com/emvi/logbuch"
+	"github.com/mitchellh/hashstructure/v2"
+)
+
 type Filters struct {
-	Project  string
-	OS       string
-	Language string
-	Editor   string
-	Machine  string
+	Project  OrFilter
+	OS       OrFilter
+	Language OrFilter
+	Editor   OrFilter
+	Machine  OrFilter
+	Label    OrFilter
+	Branch   OrFilter
+}
+
+type OrFilter []string
+
+func (f OrFilter) Exists() bool {
+	return len(f) > 0 && f[0] != ""
+}
+
+func (f OrFilter) MatchAny(search string) bool {
+	for _, s := range f {
+		if s == search {
+			return true
+		}
+	}
+	return false
 }
 
 type FilterElement struct {
-	Type uint8
-	Key  string
+	entity uint8
+	filter OrFilter
 }
 
 func NewFiltersWith(entity uint8, key string) *Filters {
-	switch entity {
-	case SummaryProject:
-		return &Filters{Project: key}
-	case SummaryOS:
-		return &Filters{OS: key}
-	case SummaryLanguage:
-		return &Filters{Language: key}
-	case SummaryEditor:
-		return &Filters{Editor: key}
-	case SummaryMachine:
-		return &Filters{Machine: key}
-	}
-	return &Filters{}
+	return NewFilterWithMultiple(entity, []string{key})
 }
 
-func (f *Filters) One() (bool, uint8, string) {
-	if f.Project != "" {
-		return true, SummaryProject, f.Project
-	} else if f.OS != "" {
-		return true, SummaryOS, f.OS
-	} else if f.Language != "" {
-		return true, SummaryLanguage, f.Language
-	} else if f.Editor != "" {
-		return true, SummaryEditor, f.Editor
-	} else if f.Machine != "" {
-		return true, SummaryMachine, f.Machine
-	}
-	return false, 0, ""
+func NewFilterWithMultiple(entity uint8, keys []string) *Filters {
+	filters := &Filters{}
+	return filters.WithMultiple(entity, keys)
+}
+
+func (f *Filters) With(entity uint8, key string) *Filters {
+	return f.WithMultiple(entity, []string{key})
+}
+
+func (f *Filters) WithMultiple(entity uint8, keys []string) *Filters {
+	switch entity {
+	case SummaryProject:
+		f.Project = append(f.Project, keys...)
+	case SummaryOS:
+		f.OS = append(f.OS, keys...)
+	case SummaryLanguage:
+		f.Language = append(f.Language, keys...)
+	case SummaryEditor:
+		f.Editor = append(f.Editor, keys...)
+	case SummaryMachine:
+		f.Machine = append(f.Machine, keys...)
+	case SummaryLabel:
+		f.Label = append(f.Label, keys...)
+	case SummaryBranch:
+		f.Branch = append(f.Branch, keys...)
+	}
+	return f
+}
+
+func (f *Filters) One() (bool, uint8, OrFilter) {
+	if f.Project != nil && f.Project.Exists() {
+		return true, SummaryProject, f.Project
+	} else if f.OS != nil && f.OS.Exists() {
+		return true, SummaryOS, f.OS
+	} else if f.Language != nil && f.Language.Exists() {
+		return true, SummaryLanguage, f.Language
+	} else if f.Editor != nil && f.Editor.Exists() {
+		return true, SummaryEditor, f.Editor
+	} else if f.Machine != nil && f.Machine.Exists() {
+		return true, SummaryMachine, f.Machine
+	} else if f.Label != nil && f.Label.Exists() {
+		return true, SummaryLabel, f.Label
+	} else if f.Branch != nil && f.Branch.Exists() {
+		return true, SummaryBranch, f.Branch
+	}
+	return false, 0, OrFilter{}
+}
+
+func (f *Filters) OneOrEmpty() FilterElement {
+	if ok, t, of := f.One(); ok {
+		return FilterElement{entity: t, filter: of}
+	}
+	return FilterElement{}
+}
+
+func (f *Filters) IsEmpty() bool {
+	nonEmpty, _, _ := f.One()
+	return !nonEmpty
+}
+
+func (f *Filters) Hash() string {
+	hash, err := hashstructure.Hash(f, hashstructure.FormatV2, nil)
+	if err != nil {
+		logbuch.Error("CRITICAL ERROR: failed to hash struct - %v", err)
+	}
+	return fmt.Sprintf("%x", hash) // "uint64 values with high bit set are not supported"
+}
+
+func (f *Filters) Match(h *Heartbeat) bool {
+	return (f.Project == nil || f.Project.MatchAny(h.Project)) &&
+		(f.OS == nil || f.OS.MatchAny(h.OperatingSystem)) &&
+		(f.Language == nil || f.Language.MatchAny(h.Language)) &&
+		(f.Editor == nil || f.Editor.MatchAny(h.Editor)) &&
+		(f.Machine == nil || f.Machine.MatchAny(h.Machine))
+}
+
+// WithAliases adds OR-conditions for every alias of a filter key as additional filter keys
+func (f *Filters) WithAliases(resolve AliasReverseResolver) *Filters {
+	if f.Project != nil {
+		updated := OrFilter(make([]string, 0, len(f.Project)))
+		for _, e := range f.Project {
+			updated = append(updated, e)
+			updated = append(updated, resolve(SummaryProject, e)...)
+		}
+		f.Project = updated
+	}
+	if f.OS != nil {
+		updated := OrFilter(make([]string, 0, len(f.OS)))
+		for _, e := range f.OS {
+			updated = append(updated, e)
+			updated = append(updated, resolve(SummaryOS, e)...)
+		}
+		f.OS = updated
+	}
+	if f.Language != nil {
+		updated := OrFilter(make([]string, 0, len(f.Language)))
+		for _, e := range f.Language {
+			updated = append(updated, e)
+			updated = append(updated, resolve(SummaryLanguage, e)...)
+		}
+		f.Language = updated
+	}
+	if f.Editor != nil {
+		updated := OrFilter(make([]string, 0, len(f.Editor)))
+		for _, e := range f.Editor {
+			updated = append(updated, e)
+			updated = append(updated, resolve(SummaryEditor, e)...)
+		}
+		f.Editor = updated
+	}
+	if f.Machine != nil {
+		updated := OrFilter(make([]string, 0, len(f.Machine)))
+		for _, e := range f.Machine {
+			updated = append(updated, e)
+			updated = append(updated, resolve(SummaryMachine, e)...)
+		}
+		f.Machine = updated
+	}
+	if f.Branch != nil {
+		updated := OrFilter(make([]string, 0, len(f.Branch)))
+		for _, e := range f.Branch {
+			updated = append(updated, e)
+			updated = append(updated, resolve(SummaryBranch, e)...)
+		}
+		f.Branch = updated
+	}
+	return f
+}
+
+func (f *Filters) WithProjectLabels(resolve ProjectLabelReverseResolver) *Filters {
+	if f.Label == nil || !f.Label.Exists() {
+		return f
+	}
+	for _, l := range f.Label {
+		f.WithMultiple(SummaryProject, resolve(l))
+	}
+	return f
 }

models/filters_test.go

@@ -0,0 +1,160 @@
+package models
+
+import (
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/suite"
+	"testing"
+)
+
+type FiltersTestSuite struct {
+	suite.Suite
+	TestAliases                    []*Alias
+	TestProjectLabels              []*ProjectLabel
+	GetAliasReverseResolver        func(indices []int) AliasReverseResolver
+	GetProjectLabelReverseResolver func(indices []int) ProjectLabelReverseResolver
+}
+
+func (suite *FiltersTestSuite) SetupSuite() {
+	suite.TestAliases = []*Alias{
+		{
+			Type:  SummaryProject,
+			Key:   "wakapi",
+			Value: "wakapi-mobile",
+		},
+		{
+			Type:  SummaryProject,
+			Key:   "wakapi",
+			Value: "wakapi-desktop",
+		},
+		{
+			Type:  SummaryLanguage,
+			Key:   "Python",
+			Value: "Python 3",
+		},
+	}
+
+	suite.TestProjectLabels = []*ProjectLabel{
+		{
+			ProjectKey: "wakapi",
+			Label:      "oss",
+		},
+		{
+			ProjectKey: "anchr",
+			Label:      "oss",
+		},
+		{
+			ProjectKey: "business-application",
+			Label:      "work",
+		},
+	}
+
+	suite.GetAliasReverseResolver = func(indices []int) AliasReverseResolver {
+		return func(t uint8, k string) []string {
+			aliases := make([]string, 0, len(indices))
+			for _, j := range indices {
+				if a := suite.TestAliases[j]; a.Type == t && a.Key == k {
+					aliases = append(aliases, a.Value)
+				}
+			}
+			return aliases
+		}
+	}
+
+	suite.GetProjectLabelReverseResolver = func(indices []int) ProjectLabelReverseResolver {
+		return func(k string) []string {
+			labels := make([]string, 0, len(indices))
+			for _, j := range indices {
+				if l := suite.TestProjectLabels[j]; l.Label == k {
+					labels = append(labels, l.ProjectKey)
+				}
+			}
+			return labels
+		}
+	}
+}
+
+func TestFiltersTestSuite(t *testing.T) {
+	suite.Run(t, new(FiltersTestSuite))
+}
+
+func (suite *FiltersTestSuite) TestFilters_IsEmpty() {
+	assert.False(suite.T(), NewFiltersWith(SummaryProject, "wakapi").IsEmpty())
+	assert.True(suite.T(), (&Filters{}).IsEmpty())
+}
+
+func (suite *FiltersTestSuite) TestFilters_Match() {
+	heartbeats := []*Heartbeat{
+		{Project: "wakapi", Language: "Go"},
+		{Project: "anchr", Language: "Javascript"},
+	}
+
+	sut1 := NewFiltersWith(SummaryProject, "wakapi")
+	assert.True(suite.T(), sut1.Match(heartbeats[0]))
+	assert.False(suite.T(), sut1.Match(heartbeats[1]))
+
+	sut2 := NewFiltersWith(SummaryProject, "Go").With(SummaryLanguage, "JavaScript")
+	assert.False(suite.T(), sut2.Match(heartbeats[0]))
+	assert.False(suite.T(), sut2.Match(heartbeats[1]))
+
+	sut3 := NewFilterWithMultiple(SummaryProject, []string{"wakapi", "anchr"})
+	assert.True(suite.T(), sut3.Match(heartbeats[0]))
+	assert.True(suite.T(), sut3.Match(heartbeats[1]))
+
+	sut4 := &Filters{}
+	assert.True(suite.T(), sut4.Match(heartbeats[0]))
+	assert.True(suite.T(), sut4.Match(heartbeats[1]))
+}
+
+func (suite *FiltersTestSuite) TestFilters_One() {
+	sut1 := NewFiltersWith(SummaryLanguage, "Java")
+	ok1, type1, filters1 := sut1.One()
+	assert.True(suite.T(), ok1)
+	assert.Equal(suite.T(), SummaryLanguage, type1)
+	assert.Equal(suite.T(), "Java", filters1[0])
+
+	sut2 := &Filters{}
+	ok2, type2, filters2 := sut2.One()
+	assert.False(suite.T(), ok2)
+	assert.Zero(suite.T(), type2)
+	assert.Empty(suite.T(), filters2)
+}
+
+func (suite *FiltersTestSuite) TestFilters_WithAliases() {
+	sut1 := NewFiltersWith(SummaryProject, "wakapi")
+	sut1 = sut1.WithAliases(suite.GetAliasReverseResolver([]int{0, 1, 2}))
+	assert.Len(suite.T(), sut1.Project, 3)
+	assert.Len(suite.T(), sut1.Language, 0)
+	assert.Contains(suite.T(), sut1.Project, "wakapi")
+	assert.Contains(suite.T(), sut1.Project, "wakapi-desktop")
+	assert.Contains(suite.T(), sut1.Project, "wakapi-mobile")
+
+	sut2 := NewFiltersWith(SummaryProject, "wakapi").With(SummaryLanguage, "Python")
+	sut2 = sut2.WithAliases(suite.GetAliasReverseResolver([]int{0, 1, 2}))
+	assert.Len(suite.T(), sut2.Project, 3)
+	assert.Len(suite.T(), sut2.Language, 2)
+	assert.Contains(suite.T(), sut2.Language, "Python")
+	assert.Contains(suite.T(), sut2.Language, "Python 3")
+
+	sut3 := NewFiltersWith(SummaryProject, "foo")
+	sut3 = sut3.WithAliases(suite.GetAliasReverseResolver([]int{0, 1, 2}))
+	assert.Len(suite.T(), sut3.Project, 1)
+	assert.Len(suite.T(), sut3.Language, 0)
+	assert.Contains(suite.T(), sut3.Project, "foo")
+}
+
+func (suite *FiltersTestSuite) TestFilters_WithProjectLabels() {
+	sut1 := NewFiltersWith(SummaryProject, "mailwhale").With(SummaryLabel, "oss")
+	sut1 = sut1.WithProjectLabels(suite.GetProjectLabelReverseResolver([]int{0, 1, 2}))
+	assert.Len(suite.T(), sut1.Project, 3)
+	assert.Contains(suite.T(), sut1.Project, "wakapi")
+	assert.Contains(suite.T(), sut1.Project, "anchr")
+	assert.Contains(suite.T(), sut1.Project, "mailwhale")
+	assert.Contains(suite.T(), sut1.Label, "oss")
+
+	sut2 := NewFiltersWith(SummaryLabel, "oss")
+	sut2 = sut2.WithProjectLabels(suite.GetProjectLabelReverseResolver([]int{0, 1, 2}))
+	assert.Len(suite.T(), sut2.Project, 2)
+	assert.Contains(suite.T(), sut2.Project, "wakapi")
+	assert.Contains(suite.T(), sut2.Project, "anchr")
+	assert.Contains(suite.T(), sut2.Label, "oss")
+}

models/heartbeat.go

@@ -9,7 +9,7 @@ import (
 )
 
 type Heartbeat struct {
-	ID              uint       `gorm:"primary_key" hash:"ignore"`
+	ID              uint64     `gorm:"primary_key" hash:"ignore"`
 	User            *User      `json:"-" gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE;" hash:"ignore"`
 	UserID          string     `json:"-" gorm:"not null; index:idx_time_user"`
 	Entity          string     `json:"entity" gorm:"not null; index:idx_entity"`
@@ -22,6 +22,7 @@ type Heartbeat struct {
 	Editor          string     `json:"editor" hash:"ignore"`           // ignored because editor might be parsed differently by wakatime
 	OperatingSystem string     `json:"operating_system" hash:"ignore"` // ignored because os might be parsed differently by wakatime
 	Machine         string     `json:"machine" hash:"ignore"`          // ignored because wakatime api doesn't return machines currently
+	UserAgent       string     `json:"user_agent" hash:"ignore"`
 	Time            CustomTime `json:"time" gorm:"type:timestamp; index:idx_time,idx_time_user" swaggertype:"primitive,number"`
 	Hash            string     `json:"-" gorm:"type:varchar(17); uniqueIndex"`
 	Origin          string     `json:"-" hash:"ignore"`
@@ -55,6 +56,8 @@ func (h *Heartbeat) GetKey(t uint8) (key string) {
 		key = h.OperatingSystem
 	case SummaryMachine:
 		key = h.Machine
+	case SummaryBranch:
+		key = h.Branch
 	}
 
 	if key == "" {
@@ -91,7 +94,7 @@ func (h *Heartbeat) String() string {
 func (h *Heartbeat) Hashed() *Heartbeat {
 	hash, err := hashstructure.Hash(h, hashstructure.FormatV2, nil)
 	if err != nil {
-		logbuch.Error("CRITICAL ERROR: failed to hash struct – %v", err)
+		logbuch.Error("CRITICAL ERROR: failed to hash struct - %v", err)
 	}
 	h.Hash = fmt.Sprintf("%x", hash) // "uint64 values with high bit set are not supported"
 	return h

models/project_label.go

@@ -0,0 +1,16 @@
+package models
+
+// ProjectLabelReverseResolver returns all projects for a given label
+type ProjectLabelReverseResolver func(l string) []string
+
+type ProjectLabel struct {
+	ID         uint   `json:"id" gorm:"primary_key"`
+	User       *User  `json:"-" gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE"`
+	UserID     string `json:"-" gorm:"not null; index:idx_project_label_user"`
+	ProjectKey string `json:"project"`
+	Label      string `json:"label" gorm:"type:varchar(64)"`
+}
+
+func (l *ProjectLabel) IsValid() bool {
+	return l.ProjectKey != "" && l.Label != ""
+}

models/summary.go

@@ -1,6 +1,7 @@
 package models
 
 import (
+	"errors"
 	"sort"
 	"time"
 )
@@ -12,9 +13,12 @@ const (
 	SummaryEditor   uint8 = 2
 	SummaryOS       uint8 = 3
 	SummaryMachine  uint8 = 4
+	SummaryLabel    uint8 = 5
+	SummaryBranch   uint8 = 6
 )
 
 const UnknownSummaryKey = "unknown"
+const DefaultProjectLabel = "default"
 
 type Summary struct {
 	ID               uint         `json:"-" gorm:"primary_key"`
@@ -27,12 +31,15 @@ type Summary struct {
 	Editors          SummaryItems `json:"editors" gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE"`
 	OperatingSystems SummaryItems `json:"operating_systems" gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE"`
 	Machines         SummaryItems `json:"machines" gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE"`
+	Labels           SummaryItems `json:"labels" gorm:"-"`   // labels are not persisted, but calculated at runtime, i.e. when summary is retrieved
+	Branches         SummaryItems `json:"branches" gorm:"-"` // branches are not persisted, but calculated at runtime in case a project filter is applied
+	NumHeartbeats    int          `json:"-" gorm:"default:0"`
 }
 
 type SummaryItems []*SummaryItem
 
 type SummaryItem struct {
-	ID        uint          `json:"-" gorm:"primary_key"`
+	ID        uint64        `json:"-" gorm:"primary_key"`
 	Summary   *Summary      `json:"-" gorm:"not null; constraint:OnUpdate:CASCADE,OnDelete:CASCADE"`
 	SummaryID uint          `json:"-"`
 	Type      uint8         `json:"-" gorm:"index:idx_type"`
@@ -45,29 +52,23 @@ type SummaryItemContainer struct {
 	Items []*SummaryItem
 }
 
-type SummaryViewModel struct {
-	*Summary
-	*SummaryParams
-	User           *User
-	LanguageColors map[string]string
-	EditorColors   map[string]string
-	OSColors       map[string]string
-	Error          string
-	Success        string
-	ApiKey         string
-	RawQuery       string
-}
-
 type SummaryParams struct {
 	From      time.Time
 	To        time.Time
 	User      *User
+	Filters   *Filters
 	Recompute bool
 }
 
-type AliasResolver func(t uint8, k string) string
-
 func SummaryTypes() []uint8 {
+	return []uint8{SummaryProject, SummaryLanguage, SummaryEditor, SummaryOS, SummaryMachine, SummaryLabel, SummaryBranch}
+}
+
+func NativeSummaryTypes() []uint8 {
+	return []uint8{SummaryProject, SummaryLanguage, SummaryEditor, SummaryOS, SummaryMachine, SummaryBranch}
+}
+
+func PersistedSummaryTypes() []uint8 {
 	return []uint8{SummaryProject, SummaryLanguage, SummaryEditor, SummaryOS, SummaryMachine}
 }
 
@@ -77,6 +78,8 @@ func (s *Summary) Sorted() *Summary {
 	sort.Sort(sort.Reverse(s.OperatingSystems))
 	sort.Sort(sort.Reverse(s.Languages))
 	sort.Sort(sort.Reverse(s.Editors))
+	sort.Sort(sort.Reverse(s.Labels))
+	sort.Sort(sort.Reverse(s.Branches))
 	return s
 }
 
@@ -91,6 +94,8 @@ func (s *Summary) MappedItems() map[uint8]*SummaryItems {
 		SummaryEditor:   &s.Editors,
 		SummaryOS:       &s.OperatingSystems,
 		SummaryMachine:  &s.Machines,
+		SummaryLabel:    &s.Labels,
+		SummaryBranch:   &s.Branches,
 	}
 }
 
@@ -109,7 +114,7 @@ of time than the other ones.
 To avoid having to modify persisted data retrospectively, i.e. inserting a dummy SummaryItem for the new type,
 such is generated dynamically here, considering the "machine" for all old heartbeats "unknown".
 */
-func (s *Summary) FillUnknown() {
+func (s *Summary) FillMissing() {
 	types := s.Types()
 	typeItems := s.MappedItems()
 	missingTypes := make([]uint8, 0)
@@ -125,15 +130,46 @@ func (s *Summary) FillUnknown() {
 		return
 	}
 
-	timeSum := s.TotalTime()
-
 	// construct dummy item for all missing types
+	presentType, err := s.findFirstPresentType()
+	if err != nil {
+		return // all types are either zero or missing entirely, nothing to fill
+	}
 	for _, t := range missingTypes {
-		*typeItems[t] = append(*typeItems[t], &SummaryItem{
-			Type:  t,
-			Key:   UnknownSummaryKey,
-			Total: timeSum,
-		})
+		s.FillBy(presentType, t)
+	}
+}
+
+// inplace!
+func (s *Summary) FillBy(fromType uint8, toType uint8) {
+	typeItems := s.MappedItems()
+	totalWanted := s.TotalTimeBy(fromType)
+	totalActual := s.TotalTimeBy(toType)
+
+	key := UnknownSummaryKey
+	if toType == SummaryLabel {
+		key = DefaultProjectLabel
+	}
+
+	existingEntryIdx := -1
+	for i, item := range *typeItems[toType] {
+		if item.Key == key {
+			existingEntryIdx = i
+			break
+		}
+	}
+
+	total := (totalWanted - totalActual) / time.Second // workaround
+	if total > 0 {
+		if existingEntryIdx >= 0 {
+			(*typeItems[toType])[existingEntryIdx].Total = total
+		} else {
+			*typeItems[toType] = append(*typeItems[toType], &SummaryItem{
+				Type:  toType,
+				Key:   key,
+				Total: total,
+			})
+		}
 	}
 }
 
@@ -141,14 +177,12 @@ func (s *Summary) TotalTime() time.Duration {
 	var timeSum time.Duration
 
 	mappedItems := s.MappedItems()
-	// calculate total duration from any of the present sets of items
-	for _, t := range s.Types() {
-		if items := mappedItems[t]; len(*items) > 0 {
-			for _, item := range *items {
-				timeSum += item.Total
-			}
-			break
-		}
+	t, err := s.findFirstPresentType()
+	if err != nil {
+		return 0
+	}
+	for _, item := range *mappedItems[t] {
+		timeSum += item.Total
 	}
 
 	return timeSum * time.Second
@@ -177,16 +211,41 @@ func (s *Summary) TotalTimeByKey(entityType uint8, key string) (timeSum time.Dur
 	return timeSum
 }
 
-func (s *Summary) TotalTimeByFilters(filters *Filters) time.Duration {
-	do, typeId, key := filters.One()
-	if do {
-		return s.TotalTimeByKey(typeId, key)
+func (s *Summary) TotalTimeByFilter(filter FilterElement) time.Duration {
+	var total time.Duration
+	for _, f := range filter.filter {
+		total += s.TotalTimeByKey(filter.entity, f)
 	}
-	return 0
+	return total
+}
+
+func (s *Summary) MaxBy(entityType uint8) *SummaryItem {
+	var max *SummaryItem
+	mappedItems := s.MappedItems()
+	if items := mappedItems[entityType]; len(*items) > 0 {
+		for _, item := range *items {
+			if max == nil || item.Total > max.Total {
+				max = item
+			}
+		}
+	}
+	return max
+}
+
+func (s *Summary) MaxByToString(entityType uint8) string {
+	max := s.MaxBy(entityType)
+	if max == nil {
+		return "-"
+	}
+	return max.Key
 }
 
 func (s *Summary) WithResolvedAliases(resolve AliasResolver) *Summary {
 	processAliases := func(origin []*SummaryItem) []*SummaryItem {
+		if origin == nil {
+			return nil
+		}
+
 		target := make([]*SummaryItem, 0)
 
 		findItem := func(key string) *SummaryItem {
@@ -231,10 +290,41 @@ func (s *Summary) WithResolvedAliases(resolve AliasResolver) *Summary {
 	s.Languages = processAliases(s.Languages)
 	s.OperatingSystems = processAliases(s.OperatingSystems)
 	s.Machines = processAliases(s.Machines)
+	s.Labels = processAliases(s.Labels)
+	s.Branches = processAliases(s.Branches)
 
 	return s
 }
 
+func (s *Summary) findFirstPresentType() (uint8, error) {
+	for _, t := range s.Types() {
+		if s.TotalTimeBy(t) != 0 {
+			return t, nil
+		}
+	}
+	return 127, errors.New("no type present")
+}
+
+func (s *SummaryParams) HasFilters() bool {
+	return s.Filters != nil && !s.Filters.IsEmpty()
+}
+
+func (s *SummaryParams) IsProjectDetails() bool {
+	if !s.HasFilters() {
+		return false
+	}
+	_, entity, filters := s.Filters.One()
+	return entity == SummaryProject && len(filters) == 1 // exactly one
+}
+
+func (s *SummaryParams) GetProjectFilter() string {
+	if !s.IsProjectDetails() {
+		return ""
+	}
+	_, _, filters := s.Filters.One()
+	return filters[0]
+}
+
 func (s *SummaryItem) TotalFixed() time.Duration {
 	// this is a workaround, since currently, the total time of a summary item is mistakenly represented in seconds
 	// TODO: fix some day, while migrating persisted summary items

models/summary_test.go

@@ -6,7 +6,7 @@ import (
 	"time"
 )
 
-func TestSummary_FillUnknown(t *testing.T) {
+func TestSummary_FillMissing(t *testing.T) {
 	testDuration := 10 * time.Minute
 
 	sut := &Summary{
@@ -20,7 +20,7 @@ func TestSummary_FillUnknown(t *testing.T) {
 		},
 	}
 
-	sut.FillUnknown()
+	sut.FillMissing()
 
 	itemLists := [][]*SummaryItem{
 		sut.Machines,
@@ -31,8 +31,12 @@ func TestSummary_FillUnknown(t *testing.T) {
 	for _, l := range itemLists {
 		assert.Len(t, l, 1)
 		assert.Equal(t, UnknownSummaryKey, l[0].Key)
-		assert.Equal(t, testDuration, l[0].Total)
+		assert.Equal(t, testDuration, l[0].TotalFixed())
 	}
+
+	assert.Len(t, sut.Labels, 1)
+	assert.Equal(t, DefaultProjectLabel, sut.Labels[0].Key)
+	assert.Equal(t, testDuration, sut.Labels[0].TotalFixed())
 }
 
 func TestSummary_TotalTimeBy(t *testing.T) {
@@ -94,20 +98,13 @@ func TestSummary_TotalTimeByFilters(t *testing.T) {
 		},
 	}
 
-	// Specifying filters about multiple entites is not supported at the moment
-	// as the current, very rudimentary, time calculation logic wouldn't make sense then.
-	// Evaluating a filter like (project="wakapi", language="go") can only be realized
-	// before computing the summary in the first place, because afterwards we can't know
-	// what time coded in "Go" was in the "Wakapi" project
-	// See https://github.com/muety/wakapi/issues/108
+	filters1 := NewFiltersWith(SummaryProject, "wakapi").OneOrEmpty()
+	filters2 := NewFiltersWith(SummaryLanguage, "Go").OneOrEmpty()
+	filters3 := FilterElement{}
 
-	filters1 := &Filters{Project: "wakapi"}
-	filters2 := &Filters{Language: "Go"}
-	filters3 := &Filters{}
-
-	assert.Equal(t, testDuration1, sut.TotalTimeByFilters(filters1))
-	assert.Equal(t, testDuration3, sut.TotalTimeByFilters(filters2))
-	assert.Zero(t, sut.TotalTimeByFilters(filters3))
+	assert.Equal(t, testDuration1, sut.TotalTimeByFilter(filters1))
+	assert.Equal(t, testDuration3, sut.TotalTimeByFilter(filters2))
+	assert.Zero(t, sut.TotalTimeByFilter(filters3))
 }
 
 func TestSummary_WithResolvedAliases(t *testing.T) {

models/user.go

@@ -1,7 +1,10 @@
 package models
 
 import (
+	"crypto/md5"
+	"fmt"
 	"regexp"
+	"strings"
 	"time"
 )
 
@@ -23,9 +26,11 @@ type User struct {
 	ShareProjects    bool       `json:"-" gorm:"default:false; type:bool"`
 	ShareOSs         bool       `json:"-" gorm:"default:false; type:bool; column:share_oss"`
 	ShareMachines    bool       `json:"-" gorm:"default:false; type:bool"`
+	ShareLabels      bool       `json:"-" gorm:"default:false; type:bool"`
 	IsAdmin          bool       `json:"-" gorm:"default:false; type:bool"`
 	HasData          bool       `json:"-" gorm:"default:false; type:bool"`
-	WakatimeApiKey   string     `json:"-"`
+	WakatimeApiKey   string     `json:"-"` // for relay middleware and imports
+	WakatimeApiUrl   string     `json:"-"` // for relay middleware and imports
 	ResetToken       string     `json:"-"`
 	ReportsWeekly    bool       `json:"-" gorm:"default:false; type:bool"`
 }
@@ -86,11 +91,33 @@ func (u *User) TZ() *time.Location {
 	return tz
 }
 
+// TZOffset returns the time difference between the user's current time zone and UTC
+// TODO: is this actually working??
 func (u *User) TZOffset() time.Duration {
 	_, offset := time.Now().In(u.TZ()).Zone()
 	return time.Duration(offset * int(time.Second))
 }
 
+func (u *User) AvatarURL(urlTemplate string) string {
+	urlTemplate = strings.ReplaceAll(urlTemplate, "{username}", u.ID)
+	urlTemplate = strings.ReplaceAll(urlTemplate, "{email}", u.Email)
+	if strings.Contains(urlTemplate, "{username_hash}") {
+		urlTemplate = strings.ReplaceAll(urlTemplate, "{username_hash}", fmt.Sprintf("%x", md5.Sum([]byte(u.ID))))
+	}
+	if strings.Contains(urlTemplate, "{email_hash}") {
+		urlTemplate = strings.ReplaceAll(urlTemplate, "{email_hash}", fmt.Sprintf("%x", md5.Sum([]byte(u.Email))))
+	}
+	return urlTemplate
+}
+
+// WakaTimeURL returns the user's effective WakaTime URL, i.e. a custom one (which could also point to another Wakapi instance) or fallback if not specified otherwise.
+func (u *User) WakaTimeURL(fallback string) string {
+	if u.WakatimeApiUrl != "" {
+		return strings.TrimSuffix(u.WakatimeApiUrl, "/")
+	}
+	return fallback
+}
+
 func (c *CredentialsReset) IsValid() bool {
 	return ValidatePassword(c.PasswordNew) &&
 		c.PasswordNew == c.PasswordRepeat

models/user_test.go

@@ -9,11 +9,12 @@ import (
 func TestUser_TZ(t *testing.T) {
 	sut1, sut2 := &User{Location: ""}, &User{Location: "America/Los_Angeles"}
 	pst, _ := time.LoadLocation("America/Los_Angeles")
-	_, offset := time.Now().Zone()
+	_, offset1 := time.Now().Zone()
+	_, offset2 := time.Now().In(pst).Zone()
 
 	assert.Equal(t, time.Local, sut1.TZ())
 	assert.Equal(t, pst, sut2.TZ())
 
-	assert.InDelta(t, time.Duration(offset*int(time.Second)), sut1.TZOffset(), float64(1*time.Second))
-	assert.InDelta(t, time.Duration(-7*int(time.Hour)), sut2.TZOffset(), float64(1*time.Second))
+	assert.InDelta(t, time.Duration(offset1*int(time.Second)), sut1.TZOffset(), float64(1*time.Second))
+	assert.InDelta(t, time.Duration(offset2*int(time.Second)), sut2.TZOffset(), float64(1*time.Second))
 }

models/view/login.go

@@ -1,9 +1,10 @@
 package view
 
 type LoginViewModel struct {
-	Success    string
-	Error      string
-	TotalUsers int
+	Success     string
+	Error       string
+	TotalUsers  int
+	AllowSignup bool
 }
 
 type SetPasswordViewModel struct {

models/view/settings.go

@@ -6,6 +6,9 @@ type SettingsViewModel struct {
 	User             *models.User
 	LanguageMappings []*models.LanguageMapping
 	Aliases          []*SettingsVMCombinedAlias
+	Labels           []*SettingsVMCombinedLabel
+	Projects         []string
+	ApiKey           string
 	Success          string
 	Error            string
 }
@@ -16,6 +19,11 @@ type SettingsVMCombinedAlias struct {
 	Values []string
 }
 
+type SettingsVMCombinedLabel struct {
+	Key    string
+	Values []string
+}
+
 func (s *SettingsViewModel) WithSuccess(m string) *SettingsViewModel {
 	s.Success = m
 	return s

models/view/summary.go

@@ -1,8 +1,17 @@
 package view
 
+import "github.com/muety/wakapi/models"
+
 type SummaryViewModel struct {
-	Success string
-	Error   string
+	*models.Summary
+	*models.SummaryParams
+	User           *models.User
+	AvatarURL      string
+	LanguageColors map[string]string
+	Error          string
+	Success        string
+	ApiKey         string
+	RawQuery       string
 }
 
 func (s *SummaryViewModel) WithSuccess(m string) *SummaryViewModel {

package.json

@@ -0,0 +1,18 @@
+{
+  "scripts": {
+    "build": "npm run build:icons && npm run build:tailwind",
+    "build:tailwind": "tailwindcss build -i static/assets/css/app.css -o static/assets/css/app.dist.css --minify",
+    "build:icons": "node scripts/bundle_icons.js",
+    "build:all:compress": "npm run build && npm run compress",
+    "watch": "chokidar \"./views/**/*.html\" \"./static/assets/js/**/*.js\" \"./static/assets/css/**/*.css\" -i \"**/vendor/*\" -i \"**/*.dist.*\" -c \"npm run build\"",
+    "watch:compress": "chokidar \"./views/**/*.html\" \"./static/assets/js/**/*.js\" \"./static/assets/css/**/*.css\" -i \"**/vendor/*\" -i \"**/*.dist.*\" -c \"npm run build:all:compress\"",
+    "compress": "brotli -f static/assets/css/*.dist.css && brotli -f static/assets/js/*.dist.js"
+  },
+  "devDependencies": {
+    "@iconify/json": "^1.1.444",
+    "@iconify/json-tools": "^1.0.10",
+    "chokidar-cli": "^3.0.0",
+    "tailwindcss": "2.2.19"
+  },
+  "dependencies": {}
+}

postman/Wakapi.postman_collection.json

@@ -1,6 +1,6 @@
 {
 	"info": {
-		"_postman_id": "3dcc346d-a9a8-4699-8a52-459eb978b382",
+		"_postman_id": "1043ce31-dc5c-4477-a74a-a29a0e1168b0",
 		"name": "Wakapi",
 		"schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
 	},
@@ -49,6 +49,50 @@
 						}
 					},
 					"response": []
+				},
+				{
+					"name": "Send diagnostics",
+					"request": {
+						"method": "POST",
+						"header": [
+							{
+								"key": "Authorization",
+								"value": "Basic {{TOKEN}}",
+								"type": "text"
+							},
+							{
+								"key": "X-Machine-Name",
+								"value": "devmachine",
+								"type": "text"
+							},
+							{
+								"key": "User-Agent",
+								"value": "wakatime/13.0.7 (Linux-4.15.0-91-generic-x86_64-with-glibc2.4) Python3.8.0.final.0 generator/1.42.1 generator-wakatime/4.0.0",
+								"type": "text"
+							}
+						],
+						"body": {
+							"mode": "raw",
+							"raw": "{\n  \"platform\": \"unset\",\n  \"architecture\": \"unset\",\n  \"plugin\": \"\",\n  \"cli_version\": \"unset\",\n  \"logs\": \"{\\\"caller\\\":\\\"/home/ferdinand/dev/wakatime-cli/cmd/legacy/run.go:189\\\",\\\"func\\\":\\\"runCmd\\\",\\\"level\\\":\\\"error\\\",\\\"message\\\":\\\"failed to run command: failed to send heartbeat(s) due to api error: failed to send heartbeats via api client: invalid response status from \\\\\\\"https://bin.muetsch.io/n7jnywu/users/current/heartbeats.bulk\\\\\\\". got: 404, want: 201/202. body: \\\\\\\"\\\\\\\"\\\",\\\"now\\\":\\\"2021-08-07T00:33:26+02:00\\\",\\\"version\\\":\\\"unset\\\"}\\n\",\n  \"stacktrace\": \"goroutine 1 [running]:\\nruntime/debug.Stack(0x0, 0xc0001f8680, 0x196)\\n\\t/opt/go/src/runtime/debug/stack.go:24 +0x9f\\ngithub.com/wakatime/wakatime-cli/cmd/legacy.runCmd(0xc000103680, 0xc33c60, 0x0)\\n\\t/home/ferdinand/dev/wakatime-cli/cmd/legacy/run.go:194 +0x26c\\ngithub.com/wakatime/wakatime-cli/cmd/legacy.RunCmdWithOfflineSync(0xc000103680, 0xc33c60)\\n\\t/home/ferdinand/dev/wakatime-cli/cmd/legacy/run.go:163 +0x35\\ngithub.com/wakatime/wakatime-cli/cmd/legacy.Run(0xc0000be2c0, 0xc000103680)\\n\\t/home/ferdinand/dev/wakatime-cli/cmd/legacy/run.go:90 +0x62e\\ngithub.com/wakatime/wakatime-cli/cmd.NewRootCMD.func1(0xc0000be2c0, 0xc00028bd40, 0x0, 0x2)\\n\\t/home/ferdinand/dev/wakatime-cli/cmd/root.go:31 +0x34\\ngithub.com/spf13/cobra.(*Command).execute(0xc0000be2c0, 0xc000020190, 0x2, 0x2, 0xc0000be2c0, 0xc000020190)\\n\\t/home/ferdinand/go/pkg/mod/github.com/spf13/cobra@v1.1.1/command.go:854 +0x2c2\\ngithub.com/spf13/cobra.(*Command).ExecuteC(0xc0000be2c0, 0xc000000180, 0xc0006bff78, 0x407d65)\\n\\t/home/ferdinand/go/pkg/mod/github.com/spf13/cobra@v1.1.1/command.go:958 +0x375\\ngithub.com/spf13/cobra.(*Command).Execute(...)\\n\\t/home/ferdinand/go/pkg/mod/github.com/spf13/cobra@v1.1.1/command.go:895\\ngithub.com/wakatime/wakatime-cli/cmd.Execute()\\n\\t/home/ferdinand/dev/wakatime-cli/cmd/root.go:227 +0x2b\\nmain.main()\\n\\t/home/ferdinand/dev/wakatime-cli/main.go:6 +0x25\\n\"\n}",
+							"options": {
+								"raw": {
+									"language": "json"
+								}
+							}
+						},
+						"url": {
+							"raw": "{{BASE_URL}}/api/plugins/errors",
+							"host": [
+								"{{BASE_URL}}"
+							],
+							"path": [
+								"api",
+								"plugins",
+								"errors"
+							]
+						}
+					},
+					"response": []
 				}
 			]
 		},
@@ -201,6 +245,41 @@
 					},
 					"response": []
 				},
+				{
+					"name": "Get heartbeats",
+					"request": {
+						"method": "GET",
+						"header": [
+							{
+								"key": "Authorization",
+								"value": "Basic {{TOKEN}}",
+								"type": "text"
+							}
+						],
+						"url": {
+							"raw": "{{BASE_URL}}/api/compat/wakatime/v1/users/current/heartbeats?date=2021-02-10",
+							"host": [
+								"{{BASE_URL}}"
+							],
+							"path": [
+								"api",
+								"compat",
+								"wakatime",
+								"v1",
+								"users",
+								"current",
+								"heartbeats"
+							],
+							"query": [
+								{
+									"key": "date",
+									"value": "2021-02-10"
+								}
+							]
+						}
+					},
+					"response": []
+				},
 				{
 					"name": "Get stats",
 					"request": {
@@ -298,6 +377,36 @@
 						}
 					},
 					"response": []
+				},
+				{
+					"name": "Get statusbar",
+					"request": {
+						"method": "GET",
+						"header": [
+							{
+								"key": "Authorization",
+								"value": "Basic {{TOKEN}}",
+								"type": "text"
+							}
+						],
+						"url": {
+							"raw": "{{BASE_URL}}/api/compat/wakatime/v1/users/current/statusbar/today",
+							"host": [
+								"{{BASE_URL}}"
+							],
+							"path": [
+								"api",
+								"compat",
+								"wakatime",
+								"v1",
+								"users",
+								"current",
+								"statusbar",
+								"today"
+							]
+						}
+					},
+					"response": []
 				}
 			]
 		}

repositories/alias.go

@@ -24,6 +24,9 @@ func (r *AliasRepository) GetAll() ([]*models.Alias, error) {
 
 func (r *AliasRepository) GetByUser(userId string) ([]*models.Alias, error) {
 	var aliases []*models.Alias
+	if userId == "" {
+		return aliases, nil
+	}
 	if err := r.db.
 		Where(&models.Alias{UserID: userId}).
 		Find(&aliases).Error; err != nil {
@@ -34,6 +37,9 @@ func (r *AliasRepository) GetByUser(userId string) ([]*models.Alias, error) {
 
 func (r *AliasRepository) GetByUserAndKey(userId, key string) ([]*models.Alias, error) {
 	var aliases []*models.Alias
+	if userId == "" {
+		return aliases, nil
+	}
 	if err := r.db.
 		Where(&models.Alias{
 			UserID: userId,
@@ -47,6 +53,9 @@ func (r *AliasRepository) GetByUserAndKey(userId, key string) ([]*models.Alias,
 
 func (r *AliasRepository) GetByUserAndKeyAndType(userId, key string, summaryType uint8) ([]*models.Alias, error) {
 	var aliases []*models.Alias
+	if userId == "" {
+		return aliases, nil
+	}
 	if err := r.db.
 		Where(&models.Alias{
 			UserID: userId,
@@ -61,6 +70,9 @@ func (r *AliasRepository) GetByUserAndKeyAndType(userId, key string, summaryType
 
 func (r *AliasRepository) GetByUserAndTypeAndValue(userId string, summaryType uint8, value string) (*models.Alias, error) {
 	alias := &models.Alias{}
+	if userId == "" {
+		return nil, errors.New("invalid input")
+	}
 	if err := r.db.
 		Where(&models.Alias{
 			UserID: userId,

repositories/diagnostics.go

@@ -0,0 +1,18 @@
+package repositories
+
+import (
+	"github.com/muety/wakapi/models"
+	"gorm.io/gorm"
+)
+
+type DiagnosticsRepository struct {
+	db *gorm.DB
+}
+
+func NewDiagnosticsRepository(db *gorm.DB) *DiagnosticsRepository {
+	return &DiagnosticsRepository{db: db}
+}
+
+func (r *DiagnosticsRepository) Insert(diagnostics *models.Diagnostics) (*models.Diagnostics, error) {
+	return diagnostics, r.db.Create(diagnostics).Error
+}

repositories/language_mapping.go

@@ -34,6 +34,9 @@ func (r *LanguageMappingRepository) GetById(id uint) (*models.LanguageMapping, e
 
 func (r *LanguageMappingRepository) GetByUser(userId string) ([]*models.LanguageMapping, error) {
 	var mappings []*models.LanguageMapping
+	if userId == "" {
+		return mappings, nil
+	}
 	if err := r.db.
 		Where(&models.LanguageMapping{UserID: userId}).
 		Find(&mappings).Error; err != nil {

repositories/project_label.go

@@ -0,0 +1,63 @@
+package repositories
+
+import (
+	"errors"
+	"github.com/muety/wakapi/config"
+	"github.com/muety/wakapi/models"
+	"gorm.io/gorm"
+)
+
+type ProjectLabelRepository struct {
+	config *config.Config
+	db     *gorm.DB
+}
+
+func NewProjectLabelRepository(db *gorm.DB) *ProjectLabelRepository {
+	return &ProjectLabelRepository{config: config.Get(), db: db}
+}
+
+func (r *ProjectLabelRepository) GetAll() ([]*models.ProjectLabel, error) {
+	var labels []*models.ProjectLabel
+	if err := r.db.Find(&labels).Error; err != nil {
+		return nil, err
+	}
+	return labels, nil
+}
+
+func (r *ProjectLabelRepository) GetById(id uint) (*models.ProjectLabel, error) {
+	label := &models.ProjectLabel{}
+	if err := r.db.Where(&models.ProjectLabel{ID: id}).First(label).Error; err != nil {
+		return label, err
+	}
+	return label, nil
+}
+
+func (r *ProjectLabelRepository) GetByUser(userId string) ([]*models.ProjectLabel, error) {
+	if userId == "" {
+		return []*models.ProjectLabel{}, nil
+	}
+	var labels []*models.ProjectLabel
+	if err := r.db.
+		Where(&models.ProjectLabel{UserID: userId}).
+		Find(&labels).Error; err != nil {
+		return labels, err
+	}
+	return labels, nil
+}
+
+func (r *ProjectLabelRepository) Insert(label *models.ProjectLabel) (*models.ProjectLabel, error) {
+	if !label.IsValid() {
+		return nil, errors.New("invalid label")
+	}
+	result := r.db.Create(label)
+	if err := result.Error; err != nil {
+		return nil, err
+	}
+	return label, nil
+}
+
+func (r *ProjectLabelRepository) Delete(id uint) error {
+	return r.db.
+		Where("id = ?", id).
+		Delete(models.ProjectLabel{}).Error
+}

repositories/repositories.go

@@ -31,6 +31,10 @@ type IHeartbeatRepository interface {
 	DeleteBefore(time.Time) error
 }
 
+type IDiagnosticsRepository interface {
+	Insert(diagnostics *models.Diagnostics) (*models.Diagnostics, error)
+}
+
 type IKeyValueRepository interface {
 	GetAll() ([]*models.KeyStringValue, error)
 	GetString(string) (*models.KeyStringValue, error)
@@ -46,6 +50,14 @@ type ILanguageMappingRepository interface {
 	Delete(uint) error
 }
 
+type IProjectLabelRepository interface {
+	GetAll() ([]*models.ProjectLabel, error)
+	GetById(uint) (*models.ProjectLabel, error)
+	GetByUser(string) ([]*models.ProjectLabel, error)
+	Insert(*models.ProjectLabel) (*models.ProjectLabel, error)
+	Delete(uint) error
+}
+
 type ISummaryRepository interface {
 	Insert(*models.Summary) error
 	GetAll() ([]*models.Summary, error)

repositories/summary.go

@@ -23,6 +23,7 @@ func (r *SummaryRepository) GetAll() ([]*models.Summary, error) {
 		Preload("Editors", "type = ?", models.SummaryEditor).
 		Preload("OperatingSystems", "type = ?", models.SummaryOS).
 		Preload("Machines", "type = ?", models.SummaryMachine).
+		// branch summaries are currently not persisted, as only relevant in combination with project filter
 		Find(&summaries).Error; err != nil {
 		return nil, err
 	}
@@ -48,6 +49,7 @@ func (r *SummaryRepository) GetByUserWithin(user *models.User, from, to time.Tim
 		Preload("Editors", "type = ?", models.SummaryEditor).
 		Preload("OperatingSystems", "type = ?", models.SummaryOS).
 		Preload("Machines", "type = ?", models.SummaryMachine).
+		// branch summaries are currently not persisted, as only relevant in combination with project filter
 		Find(&summaries).Error; err != nil {
 		return nil, err
 	}

repositories/user.go

@@ -35,6 +35,9 @@ func (r *UserRepository) GetByIds(userIds []string) ([]*models.User, error) {
 }
 
 func (r *UserRepository) GetByApiKey(key string) (*models.User, error) {
+	if key == "" {
+		return nil, errors.New("invalid input")
+	}
 	u := &models.User{}
 	if err := r.db.Where(&models.User{ApiKey: key}).First(u).Error; err != nil {
 		return u, err
@@ -123,16 +126,16 @@ func (r *UserRepository) Count() (int64, error) {
 }
 
 func (r *UserRepository) InsertOrGet(user *models.User) (*models.User, bool, error) {
-	result := r.db.FirstOrCreate(user, &models.User{ID: user.ID})
+	if u, err := r.GetById(user.ID); err == nil && u != nil && u.ID != "" {
+		return u, false, nil
+	}
+
+	result := r.db.Create(user)
 	if err := result.Error; err != nil {
 		return nil, false, err
 	}
 
-	if result.RowsAffected == 1 {
-		return user, true, nil
-	}
-
-	return user, false, nil
+	return user, true, nil
 }
 
 func (r *UserRepository) Update(user *models.User) (*models.User, error) {
@@ -147,7 +150,9 @@ func (r *UserRepository) Update(user *models.User) (*models.User, error) {
 		"share_oss":           user.ShareOSs,
 		"share_projects":      user.ShareProjects,
 		"share_machines":      user.ShareMachines,
+		"share_labels":        user.ShareLabels,
 		"wakatime_api_key":    user.WakatimeApiKey,
+		"wakatime_api_url":    user.WakatimeApiUrl,
 		"has_data":            user.HasData,
 		"reset_token":         user.ResetToken,
 		"location":            user.Location,
@@ -159,10 +164,6 @@ func (r *UserRepository) Update(user *models.User) (*models.User, error) {
 		return nil, err
 	}
 
-	if result.RowsAffected != 1 {
-		return nil, errors.New("nothing updated")
-	}
-
 	return user, nil
 }
 

routes/api/avatar.go

@@ -0,0 +1,45 @@
+package api
+
+import (
+	"codeberg.org/Codeberg/avatars"
+	"github.com/gorilla/mux"
+	lru "github.com/hashicorp/golang-lru"
+	conf "github.com/muety/wakapi/config"
+	"net/http"
+)
+
+type AvatarHandler struct {
+	config *conf.Config
+	cache  *lru.Cache
+}
+
+func NewAvatarHandler() *AvatarHandler {
+	cache, err := lru.New(1 * 1000 * 64) // assuming an avatar is 1 kb, allocate up to 64 mb of memory for avatars cache
+	if err != nil {
+		panic(err)
+	}
+
+	return &AvatarHandler{
+		config: conf.Get(),
+		cache:  cache,
+	}
+}
+
+func (h *AvatarHandler) RegisterRoutes(router *mux.Router) {
+	r := router.PathPrefix("/avatar/{hash}.svg").Subrouter()
+	r.Path("").Methods(http.MethodGet).HandlerFunc(h.Get)
+}
+
+func (h *AvatarHandler) Get(w http.ResponseWriter, r *http.Request) {
+	hash := mux.Vars(r)["hash"]
+
+	if !h.cache.Contains(hash) {
+		h.cache.Add(hash, avatars.MakeMaleAvatar(hash))
+	}
+	data, _ := h.cache.Get(hash)
+
+	w.Header().Set("Content-Type", "image/svg+xml")
+	w.Header().Set("Cache-Control", "max-age=2592000")
+	w.WriteHeader(http.StatusOK)
+	w.Write([]byte(data.(string)))
+}

routes/api/diagnostics.go

@@ -0,0 +1,72 @@
+package api
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"github.com/gorilla/mux"
+	conf "github.com/muety/wakapi/config"
+	"github.com/muety/wakapi/middlewares"
+	"github.com/muety/wakapi/services"
+	"github.com/muety/wakapi/utils"
+
+	"github.com/muety/wakapi/models"
+)
+
+type DiagnosticsApiHandler struct {
+	config          *conf.Config
+	userSrvc        services.IUserService
+	diagnosticsSrvc services.IDiagnosticsService
+}
+
+func NewDiagnosticsApiHandler(userService services.IUserService, diagnosticsService services.IDiagnosticsService) *DiagnosticsApiHandler {
+	return &DiagnosticsApiHandler{
+		config:          conf.Get(),
+		userSrvc:        userService,
+		diagnosticsSrvc: diagnosticsService,
+	}
+}
+
+func (h *DiagnosticsApiHandler) RegisterRoutes(router *mux.Router) {
+	r := router.PathPrefix("/plugins/errors").Subrouter()
+	r.Use(
+		middlewares.NewAuthenticateMiddleware(h.userSrvc).Handler,
+	)
+	r.Path("").Methods(http.MethodPost).HandlerFunc(h.Post)
+}
+
+// @Summary Push a new diagnostics object
+// @ID post-diagnostics
+// @Tags diagnostics
+// @Accept json
+// @Param diagnostics body models.Diagnostics true "A single diagnostics object sent by WakaTime CLI"
+// @Security ApiKeyAuth
+// @Success 201
+// @Router /plugins/errors [post]
+func (h *DiagnosticsApiHandler) Post(w http.ResponseWriter, r *http.Request) {
+	var diagnostics models.Diagnostics
+
+	user := middlewares.GetPrincipal(r)
+	if user == nil {
+		w.WriteHeader(http.StatusUnauthorized)
+		w.Write([]byte(conf.ErrUnauthorized))
+		return
+	}
+
+	if err := json.NewDecoder(r.Body).Decode(&diagnostics); err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		w.Write([]byte(conf.ErrBadRequest))
+		conf.Log().Request(r).Error("failed to parse diagnostics for user %s - %v", err)
+		return
+	}
+	diagnostics.UserID = user.ID
+
+	if _, err := h.diagnosticsSrvc.Create(&diagnostics); err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		w.Write([]byte(conf.ErrInternalServerError))
+		conf.Log().Request(r).Error("failed to insert diagnostics for user %s - %v", err)
+		return
+	}
+
+	utils.RespondJSON(w, r, http.StatusCreated, struct{}{})
+}

routes/api/health.go

@@ -2,9 +2,10 @@ package api
 
 import (
 	"fmt"
+	"net/http"
+
 	"github.com/gorilla/mux"
 	"gorm.io/gorm"
-	"net/http"
 )
 
 type HealthApiHandler struct {

routes/api/heartbeat.go

@@ -1,7 +1,8 @@
 package api
 
 import (
-	"encoding/json"
+	"net/http"
+
 	"github.com/gorilla/mux"
 	conf "github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/middlewares"
@@ -9,7 +10,6 @@ import (
 	routeutils "github.com/muety/wakapi/routes/utils"
 	"github.com/muety/wakapi/services"
 	"github.com/muety/wakapi/utils"
-	"net/http"
 
 	"github.com/muety/wakapi/models"
 )
@@ -40,16 +40,22 @@ func (h *HeartbeatApiHandler) RegisterRoutes(router *mux.Router) {
 		middlewares.NewAuthenticateMiddleware(h.userSrvc).Handler,
 		customMiddleware.NewWakatimeRelayMiddleware().Handler,
 	)
-	r.PathPrefix("/heartbeat").Methods(http.MethodPost).HandlerFunc(h.Post)
-	r.PathPrefix("/v1/users/{user}/heartbeats").Methods(http.MethodPost).HandlerFunc(h.Post)
-	r.PathPrefix("/compat/wakatime/v1/users/{user}/heartbeats").Methods(http.MethodPost).HandlerFunc(h.Post)
+	// see https://github.com/muety/wakapi/issues/203
+	r.Path("/heartbeat").Methods(http.MethodPost).HandlerFunc(h.Post)
+	r.Path("/heartbeats").Methods(http.MethodPost).HandlerFunc(h.Post)
+	r.Path("/users/{user}/heartbeats").Methods(http.MethodPost).HandlerFunc(h.Post)
+	r.Path("/users/{user}/heartbeats.bulk").Methods(http.MethodPost).HandlerFunc(h.Post)
+	r.Path("/v1/users/{user}/heartbeats").Methods(http.MethodPost).HandlerFunc(h.Post)
+	r.Path("/v1/users/{user}/heartbeats.bulk").Methods(http.MethodPost).HandlerFunc(h.Post)
+	r.Path("/compat/wakatime/v1/users/{user}/heartbeats").Methods(http.MethodPost).HandlerFunc(h.Post)
+	r.Path("/compat/wakatime/v1/users/{user}/heartbeats.bulk").Methods(http.MethodPost).HandlerFunc(h.Post)
 }
 
 // @Summary Push a new heartbeat
 // @ID post-heartbeat
 // @Tags heartbeat
 // @Accept json
-// @Param heartbeat body models.Heartbeat true "A heartbeat"
+// @Param heartbeat body models.Heartbeat true "A single heartbeat"
 // @Security ApiKeyAuth
 // @Success 201
 // @Router /heartbeat [post]
@@ -60,22 +66,25 @@ func (h *HeartbeatApiHandler) Post(w http.ResponseWriter, r *http.Request) {
 	}
 
 	var heartbeats []*models.Heartbeat
-	opSys, editor, _ := utils.ParseUserAgent(r.Header.Get("User-Agent"))
-	machineName := r.Header.Get("X-Machine-Name")
-
-	dec := json.NewDecoder(r.Body)
-	if err := dec.Decode(&heartbeats); err != nil {
+	heartbeats, err = routeutils.ParseHeartbeats(r)
+	if err != nil {
+		conf.Log().Request(r).Error(err.Error())
 		w.WriteHeader(http.StatusBadRequest)
 		w.Write([]byte(err.Error()))
 		return
 	}
 
+	userAgent := r.Header.Get("User-Agent")
+	opSys, editor, _ := utils.ParseUserAgent(userAgent)
+	machineName := r.Header.Get("X-Machine-Name")
+
 	for _, hb := range heartbeats {
 		hb.OperatingSystem = opSys
 		hb.Editor = editor
 		hb.Machine = machineName
 		hb.User = user
 		hb.UserID = user.ID
+		hb.UserAgent = userAgent
 
 		if !hb.Valid() {
 			w.WriteHeader(http.StatusBadRequest)
@@ -89,7 +98,7 @@ func (h *HeartbeatApiHandler) Post(w http.ResponseWriter, r *http.Request) {
 	if err := h.heartbeatSrvc.InsertBatch(heartbeats); err != nil {
 		w.WriteHeader(http.StatusInternalServerError)
 		w.Write([]byte(conf.ErrInternalServerError))
-		conf.Log().Request(r).Error("failed to batch-insert heartbeats – %v", err)
+		conf.Log().Request(r).Error("failed to batch-insert heartbeats - %v", err)
 		return
 	}
 
@@ -98,17 +107,22 @@ func (h *HeartbeatApiHandler) Post(w http.ResponseWriter, r *http.Request) {
 		if _, err := h.userSrvc.Update(user); err != nil {
 			w.WriteHeader(http.StatusInternalServerError)
 			w.Write([]byte(conf.ErrInternalServerError))
-			conf.Log().Request(r).Error("failed to update user – %v", err)
+			conf.Log().Request(r).Error("failed to update user - %v", err)
 			return
 		}
 	}
 
+	defer func() {}()
+
 	utils.RespondJSON(w, r, http.StatusCreated, constructSuccessResponse(len(heartbeats)))
 }
 
 // construct weird response format (see https://github.com/wakatime/wakatime/blob/2e636d389bf5da4e998e05d5285a96ce2c181e3d/wakatime/api.py#L288)
 // to make the cli consider all heartbeats to having been successfully saved
-// response looks like: { "responses": [ [ { "data": {...} }, 201 ], ... ] }
+// response looks like: { "responses": [ [ null, 201 ], ... ] }
+// this was probably a temporary bug at wakatime, responses actually looks like so: https://pastr.de/p/nyf6kj2e6843fbw4xkj4h4pj
+// TODO: adapt response format some time
+// however, wakatime-cli is still able to parse the response (see https://github.com/wakatime/wakatime-cli/blob/c2076c0e1abc1449baf5b7ac7db391b06041c719/pkg/api/heartbeat.go#L127), so no urgent need for action
 func constructSuccessResponse(n int) *heartbeatResponseVm {
 	responses := make([][]interface{}, n)
 
@@ -123,3 +137,81 @@ func constructSuccessResponse(n int) *heartbeatResponseVm {
 		Responses: responses,
 	}
 }
+
+// Only for Swagger
+
+// @Summary Push a new heartbeat
+// @ID post-heartbeat-2
+// @Tags heartbeat
+// @Accept json
+// @Param heartbeat body models.Heartbeat true "A single heartbeat"
+// @Param user path string true "Username (or current)"
+// @Security ApiKeyAuth
+// @Success 201
+// @Router /v1/users/{user}/heartbeats [post]
+func (h *HeartbeatApiHandler) postAlias1() {}
+
+// @Summary Push a new heartbeat
+// @ID post-heartbeat-3
+// @Tags heartbeat
+// @Accept json
+// @Param heartbeat body models.Heartbeat true "A single heartbeat"
+// @Param user path string true "Username (or current)"
+// @Security ApiKeyAuth
+// @Success 201
+// @Router /compat/wakatime/v1/users/{user}/heartbeats [post]
+func (h *HeartbeatApiHandler) postAlias2() {}
+
+// @Summary Push a new heartbeat
+// @ID post-heartbeat-4
+// @Tags heartbeat
+// @Accept json
+// @Param heartbeat body models.Heartbeat true "A single heartbeat"
+// @Param user path string true "Username (or current)"
+// @Security ApiKeyAuth
+// @Success 201
+// @Router /users/{user}/heartbeats [post]
+func (h *HeartbeatApiHandler) postAlias3() {}
+
+// @Summary Push new heartbeats
+// @ID post-heartbeat-5
+// @Tags heartbeat
+// @Accept json
+// @Param heartbeat body []models.Heartbeat true "Multiple heartbeats"
+// @Security ApiKeyAuth
+// @Success 201
+// @Router /heartbeats [post]
+func (h *HeartbeatApiHandler) postAlias4() {}
+
+// @Summary Push new heartbeats
+// @ID post-heartbeat-6
+// @Tags heartbeat
+// @Accept json
+// @Param heartbeat body []models.Heartbeat true "Multiple heartbeats"
+// @Param user path string true "Username (or current)"
+// @Security ApiKeyAuth
+// @Success 201
+// @Router /v1/users/{user}/heartbeats.bulk [post]
+func (h *HeartbeatApiHandler) postAlias5() {}
+
+// @Summary Push new heartbeats
+// @ID post-heartbeat-7
+// @Tags heartbeat
+// @Accept json
+// @Param heartbeat body []models.Heartbeat true "Multiple heartbeats"
+// @Param user path string true "Username (or current)"
+// @Security ApiKeyAuth
+// @Success 201
+// @Router /compat/wakatime/v1/users/{user}/heartbeats.bulk [post]
+func (h *HeartbeatApiHandler) postAlias6() {}
+
+// @Summary Push new heartbeats
+// @ID post-heartbeat-8
+// @Tags heartbeat
+// @Accept json
+// @Param heartbeat body []models.Heartbeat true "Multiple heartbeats"
+// @Param user path string true "Username (or current)"
+// @Security ApiKeyAuth
+// @Success 201
+// @Router /users/{user}/heartbeats.bulk [post]
+func (h *HeartbeatApiHandler) postAlias7() {}

routes/api/metrics.go

@@ -12,6 +12,7 @@ import (
 	"github.com/muety/wakapi/services"
 	"github.com/muety/wakapi/utils"
 	"net/http"
+	"runtime"
 	"sort"
 	"time"
 )
@@ -27,12 +28,17 @@ const (
 	DescLanguages        = "Total seconds for each language."
 	DescOperatingSystems = "Total seconds for each operating system."
 	DescMachines         = "Total seconds for each machine."
+	DescLabels           = "Total seconds for each project label."
 
 	DescAdminTotalTime       = "Total seconds (all users, all time)."
 	DescAdminTotalHeartbeats = "Total number of tracked heartbeats (all users, all time)"
 	DescAdminUserHeartbeats  = "Total number of tracked heartbeats by user (all time)."
 	DescAdminTotalUsers      = "Total number of registered users."
 	DescAdminActiveUsers     = "Number of active users."
+
+	DescMemAllocTotal = "Total number of bytes allocated for heap"
+	DescMemSysTotal   = "Total number of bytes obtained from the OS"
+	DescGoroutines    = "Total number of running goroutines"
 )
 
 type MetricsHandler struct {
@@ -110,7 +116,7 @@ func (h *MetricsHandler) Get(w http.ResponseWriter, r *http.Request) {
 func (h *MetricsHandler) getUserMetrics(user *models.User) (*mm.Metrics, error) {
 	var metrics mm.Metrics
 
-	summaryAllTime, err := h.summarySrvc.Aliased(time.Time{}, time.Now(), user, h.summarySrvc.Retrieve, false)
+	summaryAllTime, err := h.summarySrvc.Aliased(time.Time{}, time.Now(), user, h.summarySrvc.Retrieve, nil, false)
 	if err != nil {
 		logbuch.Error("failed to retrieve all time summary for user '%s' for metric", user.ID)
 		return nil, err
@@ -118,7 +124,7 @@ func (h *MetricsHandler) getUserMetrics(user *models.User) (*mm.Metrics, error)
 
 	from, to := utils.MustResolveIntervalRawTZ("today", user.TZ())
 
-	summaryToday, err := h.summarySrvc.Aliased(from, to, user, h.summarySrvc.Retrieve, false)
+	summaryToday, err := h.summarySrvc.Aliased(from, to, user, h.summarySrvc.Retrieve, nil, false)
 	if err != nil {
 		logbuch.Error("failed to retrieve today's summary for user '%s' for metric", user.ID)
 		return nil, err
@@ -135,7 +141,7 @@ func (h *MetricsHandler) getUserMetrics(user *models.User) (*mm.Metrics, error)
 	metrics = append(metrics, &mm.CounterMetric{
 		Name:   MetricsPrefix + "_cumulative_seconds_total",
 		Desc:   DescAllTime,
-		Value:  int(v1.NewAllTimeFrom(summaryAllTime, &models.Filters{}).Data.TotalSeconds),
+		Value:  int(v1.NewAllTimeFrom(summaryAllTime).Data.TotalSeconds),
 		Labels: []mm.Label{},
 	})
 
@@ -198,6 +204,40 @@ func (h *MetricsHandler) getUserMetrics(user *models.User) (*mm.Metrics, error)
 		})
 	}
 
+	for _, m := range summaryToday.Labels {
+		metrics = append(metrics, &mm.CounterMetric{
+			Name:   MetricsPrefix + "_label_seconds_total",
+			Desc:   DescLabels,
+			Value:  int(summaryToday.TotalTimeByKey(models.SummaryLabel, m.Key).Seconds()),
+			Labels: []mm.Label{{Key: "name", Value: m.Key}},
+		})
+	}
+
+	// Runtime metrics
+	var memStats runtime.MemStats
+	runtime.ReadMemStats(&memStats)
+
+	metrics = append(metrics, &mm.CounterMetric{
+		Name:   MetricsPrefix + "_goroutines_total",
+		Desc:   DescGoroutines,
+		Value:  runtime.NumGoroutine(),
+		Labels: []mm.Label{},
+	})
+
+	metrics = append(metrics, &mm.CounterMetric{
+		Name:   MetricsPrefix + "_mem_alloc_total",
+		Desc:   DescMemAllocTotal,
+		Value:  int(memStats.Alloc),
+		Labels: []mm.Label{},
+	})
+
+	metrics = append(metrics, &mm.CounterMetric{
+		Name:   MetricsPrefix + "_mem_sys_total",
+		Desc:   DescMemSysTotal,
+		Value:  int(memStats.Sys),
+		Labels: []mm.Label{},
+	})
+
 	return &metrics, nil
 }
 
@@ -218,9 +258,9 @@ func (h *MetricsHandler) getAdminMetrics(user *models.User) (*mm.Metrics, error)
 	totalUsers, _ := h.userSrvc.Count()
 	totalHeartbeats, _ := h.heartbeatSrvc.Count()
 
-	activeUsers, err := h.userSrvc.GetActive()
+	activeUsers, err := h.userSrvc.GetActive(false)
 	if err != nil {
-		logbuch.Error("failed to retrieve active users for metric – %v", err)
+		logbuch.Error("failed to retrieve active users for metric - %v", err)
 		return nil, err
 	}
 

routes/api/summary.go

@@ -1,13 +1,14 @@
 package api
 
 import (
+	routeutils "github.com/muety/wakapi/routes/utils"
+	"net/http"
+
 	"github.com/gorilla/mux"
 	conf "github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/middlewares"
-	su "github.com/muety/wakapi/routes/utils"
 	"github.com/muety/wakapi/services"
 	"github.com/muety/wakapi/utils"
-	"net/http"
 )
 
 type SummaryApiHandler struct {
@@ -40,11 +41,17 @@ func (h *SummaryApiHandler) RegisterRoutes(router *mux.Router) {
 // @Param from query string false "Start date (e.g. '2021-02-07')"
 // @Param to query string false "End date (e.g. '2021-02-08')"
 // @Param recompute query bool false "Whether to recompute the summary from raw heartbeat or use cache"
+// @Param project query string false "Project to filter by"
+// @Param language query string false "Language to filter by"
+// @Param editor query string false "Editor to filter by"
+// @Param operating_system query string false "OS to filter by"
+// @Param machine query string false "Machine to filter by"
+// @Param label query string false "Project label to filter by"
 // @Security ApiKeyAuth
 // @Success 200 {object} models.Summary
 // @Router /summary [get]
 func (h *SummaryApiHandler) Get(w http.ResponseWriter, r *http.Request) {
-	summary, err, status := su.LoadUserSummary(h.summarySrvc, r)
+	summary, err, status := routeutils.LoadUserSummary(h.summarySrvc, r)
 	if err != nil {
 		w.WriteHeader(status)
 		w.Write([]byte(err.Error()))

routes/compat/shields/v1/badge.go

@@ -2,6 +2,10 @@ package v1
 
 import (
 	"fmt"
+	"net/http"
+	"regexp"
+	"time"
+
 	"github.com/gorilla/mux"
 	conf "github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/models"
@@ -9,14 +13,11 @@ import (
 	"github.com/muety/wakapi/services"
 	"github.com/muety/wakapi/utils"
 	"github.com/patrickmn/go-cache"
-	"net/http"
-	"regexp"
-	"time"
 )
 
 const (
 	intervalPattern     = `interval:([a-z0-9_]+)`
-	entityFilterPattern = `(project|os|editor|language|machine):([_a-zA-Z0-9-]+)`
+	entityFilterPattern = `(project|os|editor|language|machine|label):([_a-zA-Z0-9-\s\.]+)`
 )
 
 type BadgeHandler struct {
@@ -75,7 +76,7 @@ func (h *BadgeHandler) Get(w http.ResponseWriter, r *http.Request) {
 	}
 
 	_, rangeFrom, rangeTo := utils.ResolveIntervalTZ(interval, user.TZ())
-	minStart := utils.StartOfDay(rangeTo.Add(-24 * time.Hour * time.Duration(user.ShareDataMaxDays)))
+	minStart := rangeTo.Add(-24 * time.Hour * time.Duration(user.ShareDataMaxDays))
 	// negative value means no limit
 	if rangeFrom.Before(minStart) && user.ShareDataMaxDays >= 0 {
 		w.WriteHeader(http.StatusForbidden)
@@ -83,41 +84,58 @@ func (h *BadgeHandler) Get(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	var permitEntity bool
 	var filters *models.Filters
 	switch filterEntity {
 	case "project":
+		permitEntity = user.ShareProjects
 		filters = models.NewFiltersWith(models.SummaryProject, filterKey)
 	case "os":
+		permitEntity = user.ShareOSs
 		filters = models.NewFiltersWith(models.SummaryOS, filterKey)
 	case "editor":
+		permitEntity = user.ShareEditors
 		filters = models.NewFiltersWith(models.SummaryEditor, filterKey)
 	case "language":
+		permitEntity = user.ShareLanguages
 		filters = models.NewFiltersWith(models.SummaryLanguage, filterKey)
 	case "machine":
+		permitEntity = user.ShareMachines
 		filters = models.NewFiltersWith(models.SummaryMachine, filterKey)
+	case "label":
+		permitEntity = user.ShareLabels
+		filters = models.NewFiltersWith(models.SummaryLabel, filterKey)
+	// branches are intentionally omitted here, as only relevant in combination with a project filter
 	default:
+		permitEntity = true
 		filters = &models.Filters{}
 	}
 
+	if !permitEntity {
+		w.WriteHeader(http.StatusForbidden)
+		w.Write([]byte("user did not opt in to share entity-specific data"))
+		return
+	}
+
 	cacheKey := fmt.Sprintf("%s_%v_%s_%s", user.ID, *interval, filterEntity, filterKey)
 	if cacheResult, ok := h.cache.Get(cacheKey); ok {
 		utils.RespondJSON(w, r, http.StatusOK, cacheResult.(*v1.BadgeData))
 		return
 	}
 
-	summary, err, status := h.loadUserSummary(user, interval)
+	summary, err, status := h.loadUserSummary(user, interval, filters)
 	if err != nil {
 		w.WriteHeader(status)
 		w.Write([]byte(err.Error()))
 		return
 	}
 
-	vm := v1.NewBadgeDataFrom(summary, filters)
+	vm := v1.NewBadgeDataFrom(summary)
 	h.cache.SetDefault(cacheKey, vm)
 	utils.RespondJSON(w, r, http.StatusOK, vm)
 }
 
-func (h *BadgeHandler) loadUserSummary(user *models.User, interval *models.IntervalKey) (*models.Summary, error, int) {
+func (h *BadgeHandler) loadUserSummary(user *models.User, interval *models.IntervalKey, filters *models.Filters) (*models.Summary, error, int) {
 	err, from, to := utils.ResolveIntervalTZ(interval, user.TZ())
 	if err != nil {
 		return nil, err, http.StatusBadRequest
@@ -134,7 +152,14 @@ func (h *BadgeHandler) loadUserSummary(user *models.User, interval *models.Inter
 		retrieveSummary = h.summarySrvc.Summarize
 	}
 
-	summary, err := h.summarySrvc.Aliased(summaryParams.From, summaryParams.To, summaryParams.User, retrieveSummary, summaryParams.Recompute)
+	summary, err := h.summarySrvc.Aliased(
+		summaryParams.From,
+		summaryParams.To,
+		summaryParams.User,
+		retrieveSummary,
+		filters,
+		summaryParams.Recompute,
+	)
 	if err != nil {
 		return nil, err, http.StatusInternalServerError
 	}

routes/compat/shields/v1/badge_test.go

@@ -0,0 +1,43 @@
+package v1
+
+import (
+	"github.com/stretchr/testify/assert"
+	"regexp"
+	"testing"
+)
+
+func TestBadgeHandler_EntityPattern(t *testing.T) {
+	type test struct {
+		test string
+		key  string
+		val  string
+	}
+
+	pathPrefix := "/compat/shields/v1/current/today/"
+
+	tests := []test{
+		{test: pathPrefix + "project:wakapi", key: "project", val: "wakapi"},
+		{test: pathPrefix + "os:Linux", key: "os", val: "Linux"},
+		{test: pathPrefix + "editor:VSCode", key: "editor", val: "VSCode"},
+		{test: pathPrefix + "language:Java", key: "language", val: "Java"},
+		{test: pathPrefix + "machine:devmachine", key: "machine", val: "devmachine"},
+		{test: pathPrefix + "label:work", key: "label", val: "work"},
+		{test: pathPrefix + "foo:bar", key: "", val: ""},                                   // invalid entity
+		{test: pathPrefix + "project:01234", key: "project", val: "01234"},                 // digits only
+		{test: pathPrefix + "project:anchr-web-ext", key: "project", val: "anchr-web-ext"}, // with dashes
+		{test: pathPrefix + "project:wakapi v2", key: "project", val: "wakapi v2"},         // with blank space
+		{test: pathPrefix + "project:project", key: "project", val: "project"},
+		{test: pathPrefix + "project:Anchr-Android_v2.0", key: "project", val: "Anchr-Android_v2.0"}, // all the way
+	}
+
+	sut := regexp.MustCompile(entityFilterPattern)
+
+	for _, tc := range tests {
+		var key, val string
+		if groups := sut.FindStringSubmatch(tc.test); len(groups) > 2 {
+			key, val = groups[1], groups[2]
+		}
+		assert.Equal(t, tc.key, key)
+		assert.Equal(t, tc.val, val)
+	}
+}

routes/compat/wakatime/v1/all_time.go

@@ -10,7 +10,6 @@ import (
 	"github.com/muety/wakapi/services"
 	"github.com/muety/wakapi/utils"
 	"net/http"
-	"net/url"
 	"time"
 )
 
@@ -46,25 +45,23 @@ func (h *AllTimeHandler) RegisterRoutes(router *mux.Router) {
 // @Success 200 {object} v1.AllTimeViewModel
 // @Router /compat/wakatime/v1/users/{user}/all_time_since_today [get]
 func (h *AllTimeHandler) Get(w http.ResponseWriter, r *http.Request) {
-	values, _ := url.ParseQuery(r.URL.RawQuery)
-
 	user, err := routeutils.CheckEffectiveUser(w, r, h.userSrvc, "current")
 	if err != nil {
 		return // response was already sent by util function
 	}
 
-	summary, err, status := h.loadUserSummary(user)
+	summary, err, status := h.loadUserSummary(user, utils.ParseSummaryFilters(r))
 	if err != nil {
 		w.WriteHeader(status)
 		w.Write([]byte(err.Error()))
 		return
 	}
 
-	vm := v1.NewAllTimeFrom(summary, models.NewFiltersWith(models.SummaryProject, values.Get("project")))
+	vm := v1.NewAllTimeFrom(summary)
 	utils.RespondJSON(w, r, http.StatusOK, vm)
 }
 
-func (h *AllTimeHandler) loadUserSummary(user *models.User) (*models.Summary, error, int) {
+func (h *AllTimeHandler) loadUserSummary(user *models.User, filters *models.Filters) (*models.Summary, error, int) {
 	summaryParams := &models.SummaryParams{
 		From:      time.Time{},
 		To:        time.Now(),
@@ -77,7 +74,14 @@ func (h *AllTimeHandler) loadUserSummary(user *models.User) (*models.Summary, er
 		retrieveSummary = h.summarySrvc.Summarize
 	}
 
-	summary, err := h.summarySrvc.Aliased(summaryParams.From, summaryParams.To, summaryParams.User, retrieveSummary, summaryParams.Recompute)
+	summary, err := h.summarySrvc.Aliased(
+		summaryParams.From,
+		summaryParams.To,
+		summaryParams.User,
+		retrieveSummary,
+		filters,
+		summaryParams.Recompute,
+	)
 	if err != nil {
 		return nil, err, http.StatusInternalServerError
 	}

routes/compat/wakatime/v1/heartbeat.go

@@ -0,0 +1,85 @@
+package v1
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/gorilla/mux"
+	conf "github.com/muety/wakapi/config"
+	"github.com/muety/wakapi/middlewares"
+	wakatime "github.com/muety/wakapi/models/compat/wakatime/v1"
+	routeutils "github.com/muety/wakapi/routes/utils"
+	"github.com/muety/wakapi/services"
+	"github.com/muety/wakapi/utils"
+)
+
+type HeartbeatsResult struct {
+	Data     []*wakatime.HeartbeatEntry `json:"data"`
+	End      string                     `json:"end"`
+	Start    string                     `json:"start"`
+	Timezone string                     `json:"timezone"`
+}
+
+type HeartbeatHandler struct {
+	userSrvc      services.IUserService
+	heartbeatSrvc services.IHeartbeatService
+}
+
+func NewHeartbeatHandler(userService services.IUserService, heartbeatService services.IHeartbeatService) *HeartbeatHandler {
+	return &HeartbeatHandler{
+		userSrvc:      userService,
+		heartbeatSrvc: heartbeatService,
+	}
+}
+
+func (h *HeartbeatHandler) RegisterRoutes(router *mux.Router) {
+	r := router.PathPrefix("").Subrouter()
+	r.Use(
+		middlewares.NewAuthenticateMiddleware(h.userSrvc).Handler,
+	)
+	r.Path("/compat/wakatime/v1/users/{user}/heartbeats").Methods(http.MethodGet).HandlerFunc(h.Get)
+}
+
+// @Summary Get heartbeats of user for specified date
+// @ID get-heartbeats
+// @Tags heartbeat
+// @Param date query string true "Date"
+// @Param user path string true "Username (or current)"
+// @Security ApiKeyAuth
+// @Success 200 {object} HeartbeatsResult
+// @Failure 400 {string} string "bad date"
+// @Router /compat/wakatime/v1/users/{user}/heartbeats [get]
+func (h *HeartbeatHandler) Get(w http.ResponseWriter, r *http.Request) {
+	user, err := routeutils.CheckEffectiveUser(w, r, h.userSrvc, "current")
+	if err != nil {
+		return // response was already sent by util function
+	}
+
+	params := r.URL.Query()
+	dateParam := params.Get("date")
+	date, err := time.Parse(conf.SimpleDateFormat, dateParam)
+	if err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		w.Write([]byte("bad date"))
+		return
+	}
+
+	timezone := user.TZ()
+	rangeFrom, rangeTo := utils.StartOfDay(date.In(timezone)), utils.EndOfDay(date.In(timezone))
+
+	heartbeats, err := h.heartbeatSrvc.GetAllWithin(rangeFrom, rangeTo, user)
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		w.Write([]byte(conf.ErrInternalServerError))
+		conf.Log().Request(r).Error("failed to retrieve heartbeats - %v", err)
+		return
+	}
+
+	res := HeartbeatsResult{
+		Data:     wakatime.HeartbeatsToCompat(heartbeats),
+		Start:    rangeFrom.UTC().Format(time.RFC3339),
+		End:      rangeTo.UTC().Format(time.RFC3339),
+		Timezone: timezone.String(),
+	}
+	utils.RespondJSON(w, r, http.StatusOK, res)
+}

routes/compat/wakatime/v1/projects.go

@@ -1,6 +1,9 @@
 package v1
 
 import (
+	"net/http"
+	"strings"
+
 	"github.com/gorilla/mux"
 	conf "github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/middlewares"
@@ -9,8 +12,6 @@ import (
 	routeutils "github.com/muety/wakapi/routes/utils"
 	"github.com/muety/wakapi/services"
 	"github.com/muety/wakapi/utils"
-	"net/http"
-	"strings"
 )
 
 type ProjectsHandler struct {

routes/compat/wakatime/v1/stats.go

@@ -1,6 +1,9 @@
 package v1
 
 import (
+	"net/http"
+	"time"
+
 	"github.com/gorilla/mux"
 	conf "github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/middlewares"
@@ -8,8 +11,6 @@ import (
 	v1 "github.com/muety/wakapi/models/compat/wakatime/v1"
 	"github.com/muety/wakapi/services"
 	"github.com/muety/wakapi/utils"
-	"net/http"
-	"time"
 )
 
 type StatsHandler struct {
@@ -47,7 +48,13 @@ func (h *StatsHandler) RegisterRoutes(router *mux.Router) {
 // @Tags wakatime
 // @Produce json
 // @Param user path string true "User ID to fetch data for (or 'current')"
-// @Param range query string false "Range interval identifier" Enums(today, yesterday, week, month, year, 7_days, last_7_days, 30_days, last_30_days, 12_months, last_12_months, any)
+// @Param range path string false "Range interval identifier" Enums(today, yesterday, week, month, year, 7_days, last_7_days, 30_days, last_30_days, 12_months, last_12_months, any)
+// @Param project query string false "Project to filter by"
+// @Param language query string false "Language to filter by"
+// @Param editor query string false "Editor to filter by"
+// @Param operating_system query string false "OS to filter by"
+// @Param machine query string false "Machine to filter by"
+// @Param label query string false "Project label to filter by"
 // @Security ApiKeyAuth
 // @Success 200 {object} v1.StatsViewModel
 // @Router /compat/wakatime/v1/users/{user}/stats/{range} [get]
@@ -79,7 +86,7 @@ func (h *StatsHandler) Get(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	minStart := utils.StartOfDay(rangeTo.Add(-24 * time.Hour * time.Duration(requestedUser.ShareDataMaxDays)))
+	minStart := rangeTo.Add(-24 * time.Hour * time.Duration(requestedUser.ShareDataMaxDays))
 	if (authorizedUser == nil || requestedUser.ID != authorizedUser.ID) &&
 		rangeFrom.Before(minStart) && requestedUser.ShareDataMaxDays >= 0 {
 		w.WriteHeader(http.StatusForbidden)
@@ -87,7 +94,7 @@ func (h *StatsHandler) Get(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	summary, err, status := h.loadUserSummary(requestedUser, rangeFrom, rangeTo)
+	summary, err, status := h.loadUserSummary(requestedUser, rangeFrom, rangeTo, utils.ParseSummaryFilters(r))
 	if err != nil {
 		w.WriteHeader(status)
 		w.Write([]byte(err.Error()))
@@ -116,7 +123,7 @@ func (h *StatsHandler) Get(w http.ResponseWriter, r *http.Request) {
 	utils.RespondJSON(w, r, http.StatusOK, stats)
 }
 
-func (h *StatsHandler) loadUserSummary(user *models.User, start, end time.Time) (*models.Summary, error, int) {
+func (h *StatsHandler) loadUserSummary(user *models.User, start, end time.Time, filters *models.Filters) (*models.Summary, error, int) {
 	overallParams := &models.SummaryParams{
 		From:      start,
 		To:        end,
@@ -124,7 +131,7 @@ func (h *StatsHandler) loadUserSummary(user *models.User, start, end time.Time)
 		Recompute: false,
 	}
 
-	summary, err := h.summarySrvc.Aliased(overallParams.From, overallParams.To, user, h.summarySrvc.Retrieve, false)
+	summary, err := h.summarySrvc.Aliased(overallParams.From, overallParams.To, user, h.summarySrvc.Retrieve, filters, false)
 	if err != nil {
 		return nil, err, http.StatusInternalServerError
 	}

routes/compat/wakatime/v1/statusbar.go

@@ -0,0 +1,107 @@
+package v1
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/gorilla/mux"
+	conf "github.com/muety/wakapi/config"
+	"github.com/muety/wakapi/middlewares"
+	"github.com/muety/wakapi/models"
+	v1 "github.com/muety/wakapi/models/compat/wakatime/v1"
+	routeutils "github.com/muety/wakapi/routes/utils"
+	"github.com/muety/wakapi/services"
+	"github.com/muety/wakapi/utils"
+)
+
+type StatusBarViewModel struct {
+	CachedAt time.Time        `json:"cached_at"`
+	Data     v1.SummariesData `json:"data"`
+}
+
+type StatusBarHandler struct {
+	config      *conf.Config
+	userSrvc    services.IUserService
+	summarySrvc services.ISummaryService
+}
+
+func NewStatusBarHandler(userService services.IUserService, summaryService services.ISummaryService) *StatusBarHandler {
+	return &StatusBarHandler{
+		userSrvc:    userService,
+		summarySrvc: summaryService,
+		config:      conf.Get(),
+	}
+}
+
+func (h *StatusBarHandler) RegisterRoutes(router *mux.Router) {
+	r := router.PathPrefix("").Subrouter()
+
+	r.Use(
+		middlewares.NewAuthenticateMiddleware(h.userSrvc).Handler,
+	)
+	r.Path("/users/{user}/statusbar/{range}").Methods(http.MethodGet).HandlerFunc(h.Get)
+	r.Path("/v1/users/{user}/statusbar/{range}").Methods(http.MethodGet).HandlerFunc(h.Get)
+	r.Path("/compat/wakatime/v1/users/{user}/statusbar/{range}").Methods(http.MethodGet).HandlerFunc(h.Get)
+}
+
+// @Summary Retrieve summary for statusbar
+// @Description Mimics https://wakatime.com/api/v1/users/current/statusbar/today. Have no official documentation
+// @ID statusbar
+// @Tags wakatime
+// @Produce json
+// @Param user path string true "User ID to fetch data for (or 'current')"
+// @Security ApiKeyAuth
+// @Success 200 {object} StatusBarViewModel
+// @Router /users/{user}/statusbar/today [get]
+func (h *StatusBarHandler) Get(w http.ResponseWriter, r *http.Request) {
+	user, err := routeutils.CheckEffectiveUser(w, r, h.userSrvc, "current")
+	if err != nil {
+		return // response was already sent by util function
+	}
+	var vars = mux.Vars(r)
+
+	rangeParam := vars["range"]
+	if rangeParam == "" {
+		rangeParam = (*models.IntervalToday)[0]
+	}
+
+	err, rangeFrom, rangeTo := utils.ResolveIntervalRawTZ(rangeParam, user.TZ())
+	if err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		w.Write([]byte("invalid range"))
+		return
+	}
+
+	summary, status, err := h.loadUserSummary(user, rangeFrom, rangeTo)
+	if err != nil {
+		w.WriteHeader(status)
+		w.Write([]byte(err.Error()))
+		return
+	}
+	summariesView := v1.NewSummariesFrom([]*models.Summary{summary})
+	utils.RespondJSON(w, r, http.StatusOK, StatusBarViewModel{
+		CachedAt: time.Now(),
+		Data:     *summariesView.Data[0],
+	})
+}
+
+func (h *StatusBarHandler) loadUserSummary(user *models.User, start, end time.Time) (*models.Summary, int, error) {
+	summaryParams := &models.SummaryParams{
+		From:      start,
+		To:        end,
+		User:      user,
+		Recompute: false,
+	}
+
+	var retrieveSummary services.SummaryRetriever = h.summarySrvc.Retrieve
+	if summaryParams.Recompute {
+		retrieveSummary = h.summarySrvc.Summarize
+	}
+
+	summary, err := h.summarySrvc.Aliased(summaryParams.From, summaryParams.To, summaryParams.User, retrieveSummary, nil, summaryParams.Recompute)
+	if err != nil {
+		return nil, http.StatusInternalServerError, err
+	}
+
+	return summary, http.StatusOK, nil
+}

routes/compat/wakatime/v1/summaries.go

@@ -2,6 +2,10 @@ package v1
 
 import (
 	"errors"
+	"net/http"
+	"strings"
+	"time"
+
 	"github.com/gorilla/mux"
 	conf "github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/middlewares"
@@ -10,9 +14,6 @@ import (
 	routeutils "github.com/muety/wakapi/routes/utils"
 	"github.com/muety/wakapi/services"
 	"github.com/muety/wakapi/utils"
-	"net/http"
-	"strings"
-	"time"
 )
 
 type SummariesHandler struct {
@@ -51,6 +52,12 @@ func (h *SummariesHandler) RegisterRoutes(router *mux.Router) {
 // @Param range query string false "Range interval identifier" Enums(today, yesterday, week, month, year, 7_days, last_7_days, 30_days, last_30_days, 12_months, last_12_months, any)
 // @Param start query string false "Start date (e.g. '2021-02-07')"
 // @Param end query string false "End date (e.g. '2021-02-08')"
+// @Param project query string false "Project to filter by"
+// @Param language query string false "Language to filter by"
+// @Param editor query string false "Editor to filter by"
+// @Param operating_system query string false "OS to filter by"
+// @Param machine query string false "Machine to filter by"
+// @Param label query string false "Project label to filter by"
 // @Security ApiKeyAuth
 // @Success 200 {object} v1.SummariesViewModel
 // @Router /compat/wakatime/v1/users/{user}/summaries [get]
@@ -67,12 +74,7 @@ func (h *SummariesHandler) Get(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	filters := &models.Filters{}
-	if projectQuery := r.URL.Query().Get("project"); projectQuery != "" {
-		filters.Project = projectQuery
-	}
-
-	vm := v1.NewSummariesFrom(summaries, filters)
+	vm := v1.NewSummariesFrom(summaries)
 	utils.RespondJSON(w, r, http.StatusOK, vm)
 }
 
@@ -121,17 +123,19 @@ func (h *SummariesHandler) loadUserSummaries(r *http.Request) ([]*models.Summary
 	end = utils.EndOfDay(end).Add(-1 * time.Second)
 
 	overallParams := &models.SummaryParams{
-		From:      start,
-		To:        end,
-		User:      user,
-		Recompute: false,
+		From: start,
+		To:   end,
+		User: user,
 	}
 
 	intervals := utils.SplitRangeByDays(overallParams.From, overallParams.To)
 	summaries := make([]*models.Summary, len(intervals))
 
+	// filtering
+	filters := utils.ParseSummaryFilters(r)
+
 	for i, interval := range intervals {
-		summary, err := h.summarySrvc.Aliased(interval[0], interval[1], user, h.summarySrvc.Retrieve, false)
+		summary, err := h.summarySrvc.Aliased(interval[0], interval[1], user, h.summarySrvc.Retrieve, filters, end.After(time.Now()))
 		if err != nil {
 			return nil, err, http.StatusInternalServerError
 		}

routes/compat/wakatime/v1/users.go

@@ -1,6 +1,8 @@
 package v1
 
 import (
+	"net/http"
+
 	"github.com/gorilla/mux"
 	conf "github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/middlewares"
@@ -8,7 +10,6 @@ import (
 	routeutils "github.com/muety/wakapi/routes/utils"
 	"github.com/muety/wakapi/services"
 	"github.com/muety/wakapi/utils"
-	"net/http"
 )
 
 type UsersHandler struct {

routes/login.go

@@ -98,7 +98,7 @@ func (h *LoginHandler) PostLogin(w http.ResponseWriter, r *http.Request) {
 	user.LastLoggedInAt = models.CustomTime(time.Now())
 	h.userSrvc.Update(user)
 
-	http.SetCookie(w, h.config.CreateCookie(models.AuthCookieKey, encoded, "/"))
+	http.SetCookie(w, h.config.CreateCookie(models.AuthCookieKey, encoded))
 	http.Redirect(w, r, fmt.Sprintf("%s/summary", h.config.Server.BasePath), http.StatusFound)
 }
 
@@ -107,7 +107,7 @@ func (h *LoginHandler) PostLogout(w http.ResponseWriter, r *http.Request) {
 		loadTemplates()
 	}
 
-	http.SetCookie(w, h.config.GetClearCookie(models.AuthCookieKey, "/"))
+	http.SetCookie(w, h.config.GetClearCookie(models.AuthCookieKey))
 	http.Redirect(w, r, fmt.Sprintf("%s/", h.config.Server.BasePath), http.StatusFound)
 }
 
@@ -284,7 +284,7 @@ func (h *LoginHandler) PostResetPassword(w http.ResponseWriter, r *http.Request)
 			go func(user *models.User) {
 				link := fmt.Sprintf("%s/set-password?token=%s", h.config.Server.GetPublicUrl(), user.ResetToken)
 				if err := h.mailSrvc.SendPasswordReset(user, link); err != nil {
-					conf.Log().Request(r).Error("failed to send password reset mail to %s – %v", user.ID, err)
+					conf.Log().Request(r).Error("failed to send password reset mail to %s - %v", user.ID, err)
 				} else {
 					logbuch.Info("sent password reset mail to %s", user.ID)
 				}
@@ -301,8 +301,9 @@ func (h *LoginHandler) buildViewModel(r *http.Request) *view.LoginViewModel {
 	numUsers, _ := h.userSrvc.Count()
 
 	return &view.LoginViewModel{
-		Success:    r.URL.Query().Get("success"),
-		Error:      r.URL.Query().Get("error"),
-		TotalUsers: int(numUsers),
+		Success:     r.URL.Query().Get("success"),
+		Error:       r.URL.Query().Get("error"),
+		TotalUsers:  int(numUsers),
+		AllowSignup: h.config.IsDev() || h.config.Security.AllowSignup,
 	}
 }

routes/relay/relay.go

@@ -0,0 +1,120 @@
+package relay
+
+import (
+	"github.com/gorilla/mux"
+	conf "github.com/muety/wakapi/config"
+	"net/http"
+	"net/http/httputil"
+	"net/url"
+	"regexp"
+)
+
+const targetUrlHeader = "X-Target-URL"
+const pathMatcherPattern = `^/api/(heartbeat|heartbeats|summary|users|v1/users|compat/wakatime)`
+
+type RelayHandler struct {
+	config *conf.Config
+}
+
+func NewRelayHandler() *RelayHandler {
+	return &RelayHandler{
+		config: conf.Get(),
+	}
+}
+
+type filteringMiddleware struct {
+	handler     http.Handler
+	pathMatcher *regexp.Regexp
+}
+
+func newFilteringMiddleware() func(http.Handler) http.Handler {
+	return func(h http.Handler) http.Handler {
+		return &filteringMiddleware{
+			handler:     h,
+			pathMatcher: regexp.MustCompile(pathMatcherPattern),
+		}
+	}
+}
+
+func (m *filteringMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	targetUrl, err := url.Parse(r.Header.Get(targetUrlHeader))
+	if err != nil || !m.pathMatcher.MatchString(targetUrl.Path) {
+		w.WriteHeader(http.StatusForbidden)
+		w.Write([]byte{})
+		return
+	}
+	m.handler.ServeHTTP(w, r)
+}
+
+func (h *RelayHandler) RegisterRoutes(router *mux.Router) {
+	if !h.config.Security.EnableProxy {
+		return
+	}
+
+	r := router.PathPrefix("/relay").Subrouter()
+	r.Use(newFilteringMiddleware())
+	r.Path("").HandlerFunc(h.Any)
+}
+
+func (h *RelayHandler) Any(w http.ResponseWriter, r *http.Request) {
+	targetUrl, err := url.Parse(r.Header.Get(targetUrlHeader))
+	if err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		w.Write([]byte{})
+		return
+	}
+
+	p := httputil.ReverseProxy{
+		Director: func(r *http.Request) {
+			r.URL = targetUrl
+			r.Host = targetUrl.Host
+		},
+	}
+
+	p.ServeHTTP(w, r)
+}
+
+// @Summary Proxy an GET API request to another Wakapi instance
+// @ID relay-get
+// @Tags relay
+// @Param X-Target-URL header string true "Original URL to perform the request to"
+// @Failure 403 {string} string "Returned if request path is not whitelisted"
+// @Failure 502 {string} string "Returned if upstream host is down"
+// @Router /relay [get]
+func (h *RelayHandler) alias1() {}
+
+// @Summary Proxy an POST API request to another Wakapi instance
+// @ID relay-post
+// @Tags relay
+// @Param X-Target-URL header string true "Original URL to perform the request to"
+// @Failure 403 {string} string "Returned if request path is not whitelisted"
+// @Failure 502 {string} string "Returned if upstream host is down"
+// @Router /relay [post]
+func (h *RelayHandler) alias2() {}
+
+// @Summary Proxy an PUT API request to another Wakapi instance
+// @ID relay-put
+// @Tags relay
+// @Param X-Target-URL header string true "Original URL to perform the request to"
+// @Failure 403 {string} string "Returned if request path is not whitelisted"
+// @Failure 502 {string} string "Returned if upstream host is down"
+// @Router /relay [put]
+func (h *RelayHandler) alias3() {}
+
+// @Summary Proxy an PATCH API request to another Wakapi instance
+// @ID relay-patch
+// @Tags relay
+// @Param X-Target-URL header string true "Original URL to perform the request to"
+// @Failure 403 {string} string "Returned if request path is not whitelisted"
+// @Failure 502 {string} string "Returned if upstream host is down"
+// @Router /relay [patch]
+func (h *RelayHandler) alias4() {}
+
+// @Summary Proxy an DELETE API request to another Wakapi instance
+// @ID relay-delete
+// @Tags relay
+// @Param X-Target-URL header string true "Original URL to perform the request to"
+// @Failure 403 {string} string "Returned if request path is not whitelisted"
+// @Failure 502 {string} string "Returned if upstream host is down"
+// @Router /relay [delete]
+func (h *RelayHandler) alias5() {}

routes/routes.go

@@ -2,27 +2,24 @@ package routes
 
 import (
 	"fmt"
+	"github.com/muety/wakapi/views"
 	"html/template"
-	"io/fs"
-	"io/ioutil"
 	"net/http"
-	"path"
 	"strings"
 
 	"github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/models"
 	"github.com/muety/wakapi/utils"
-	"github.com/muety/wakapi/views"
 )
 
-func Init() {
-	loadTemplates()
-}
-
 type action func(w http.ResponseWriter, r *http.Request) (int, string, string)
 
 var templates map[string]*template.Template
 
+func Init() {
+	loadTemplates()
+}
+
 func DefaultTemplateFuncs() template.FuncMap {
 	return template.FuncMap{
 		"json":           utils.Json,
@@ -38,6 +35,7 @@ func DefaultTemplateFuncs() template.FuncMap {
 		"add":            utils.Add,
 		"capitalize":     utils.Capitalize,
 		"toRunes":        utils.ToRunes,
+		"localTZOffset":  utils.LocalTZOffset,
 		"entityTypes":    models.SummaryTypes,
 		"typeName":       typeName,
 		"isDev": func() bool {
@@ -55,44 +53,12 @@ func DefaultTemplateFuncs() template.FuncMap {
 		"htmlSafe": func(html string) template.HTML {
 			return template.HTML(html)
 		},
-	}
-}
-
-func loadTemplates() {
-	tpls := template.New("").Funcs(DefaultTemplateFuncs())
-	templates = make(map[string]*template.Template)
-
-	// Use local file system when in 'dev' environment, go embed file system otherwise
-	templateFs := config.ChooseFS("views", views.TemplateFiles)
-
-	files, err := fs.ReadDir(templateFs, ".")
-	if err != nil {
-		panic(err)
-	}
-
-	for _, file := range files {
-		tplName := file.Name()
-		if file.IsDir() || path.Ext(tplName) != ".html" {
-			continue
-		}
-
-		templateFile, err := templateFs.Open(tplName)
-		if err != nil {
-			panic(err)
-		}
-		templateData, err := ioutil.ReadAll(templateFile)
-		if err != nil {
-			panic(err)
-		}
-
-		templateFile.Close()
-
-		tpl, err := tpls.New(tplName).Parse(string(templateData))
-		if err != nil {
-			panic(err)
-		}
-
-		templates[tplName] = tpl
+		"avatarUrlTemplate": func() string {
+			return config.Get().App.AvatarURLTemplate
+		},
+		"defaultWakatimeUrl": func() string {
+			return config.WakatimeApiUrl
+		},
 	}
 }
 
@@ -112,9 +78,25 @@ func typeName(t uint8) string {
 	if t == models.SummaryMachine {
 		return "machine"
 	}
+	if t == models.SummaryLabel {
+		return "label"
+	}
+	if t == models.SummaryBranch {
+		return "branch"
+	}
 	return "unknown"
 }
 
+func loadTemplates() {
+	// Use local file system when in 'dev' environment, go embed file system otherwise
+	templateFs := config.ChooseFS("views", views.TemplateFiles)
+	if tpls, err := utils.LoadTemplates(templateFs, DefaultTemplateFuncs()); err == nil {
+		templates = tpls
+	} else {
+		panic(err)
+	}
+}
+
 func defaultErrorRedirectTarget() string {
 	return fmt.Sprintf("%s/?error=unauthorized", config.Get().Server.BasePath)
 }

routes/settings.go

@@ -10,14 +10,19 @@ import (
 	"github.com/muety/wakapi/middlewares"
 	"github.com/muety/wakapi/models"
 	"github.com/muety/wakapi/models/view"
+	routeutils "github.com/muety/wakapi/routes/utils"
 	"github.com/muety/wakapi/services"
 	"github.com/muety/wakapi/services/imports"
 	"github.com/muety/wakapi/utils"
 	"net/http"
+	"sort"
 	"strconv"
+	"strings"
 	"time"
 )
 
+const criticalError = "a critical error has occurred, sorry"
+
 type SettingsHandler struct {
 	config              *conf.Config
 	userSrvc            services.IUserService
@@ -26,6 +31,7 @@ type SettingsHandler struct {
 	aliasSrvc           services.IAliasService
 	aggregationSrvc     services.IAggregationService
 	languageMappingSrvc services.ILanguageMappingService
+	projectLabelSrvc    services.IProjectLabelService
 	keyValueSrvc        services.IKeyValueService
 	mailSrvc            services.IMailService
 	httpClient          *http.Client
@@ -40,6 +46,7 @@ func NewSettingsHandler(
 	aliasService services.IAliasService,
 	aggregationService services.IAggregationService,
 	languageMappingService services.ILanguageMappingService,
+	projectLabelService services.IProjectLabelService,
 	keyValueService services.IKeyValueService,
 	mailService services.IMailService,
 ) *SettingsHandler {
@@ -49,6 +56,7 @@ func NewSettingsHandler(
 		aliasSrvc:           aliasService,
 		aggregationSrvc:     aggregationService,
 		languageMappingSrvc: languageMappingService,
+		projectLabelSrvc:    projectLabelService,
 		userSrvc:            userService,
 		heartbeatSrvc:       heartbeatService,
 		keyValueSrvc:        keyValueService,
@@ -70,7 +78,6 @@ func (h *SettingsHandler) GetIndex(w http.ResponseWriter, r *http.Request) {
 	if h.config.IsDev() {
 		loadTemplates()
 	}
-
 	templates[conf.SettingsTemplate].Execute(w, h.buildViewModel(r))
 }
 
@@ -128,6 +135,10 @@ func (h *SettingsHandler) dispatchAction(action string) action {
 		return h.actionDeleteAlias
 	case "add_alias":
 		return h.actionAddAlias
+	case "add_label":
+		return h.actionAddLabel
+	case "delete_label":
+		return h.actionDeleteLabel
 	case "delete_mapping":
 		return h.actionDeleteLanguageMapping
 	case "add_mapping":
@@ -137,7 +148,7 @@ func (h *SettingsHandler) dispatchAction(action string) action {
 	case "toggle_wakatime":
 		return h.actionSetWakatimeApiKey
 	case "import_wakatime":
-		return h.actionImportWaktime
+		return h.actionImportWakatime
 	case "regenerate_summaries":
 		return h.actionRegenerateSummaries
 	case "delete_account":
@@ -219,7 +230,7 @@ func (h *SettingsHandler) actionChangePassword(w http.ResponseWriter, r *http.Re
 		return http.StatusInternalServerError, "", conf.ErrInternalServerError
 	}
 
-	http.SetCookie(w, h.config.CreateCookie(models.AuthCookieKey, encoded, "/"))
+	http.SetCookie(w, h.config.CreateCookie(models.AuthCookieKey, encoded))
 	return http.StatusOK, "password was updated successfully", ""
 }
 
@@ -252,6 +263,7 @@ func (h *SettingsHandler) actionUpdateSharing(w http.ResponseWriter, r *http.Req
 	user.ShareEditors, err = strconv.ParseBool(r.PostFormValue("share_editors"))
 	user.ShareOSs, err = strconv.ParseBool(r.PostFormValue("share_oss"))
 	user.ShareMachines, err = strconv.ParseBool(r.PostFormValue("share_machines"))
+	user.ShareLabels, err = strconv.ParseBool(r.PostFormValue("share_labels"))
 	user.ShareDataMaxDays, err = strconv.Atoi(r.PostFormValue("max_days"))
 
 	if err != nil {
@@ -313,6 +325,55 @@ func (h *SettingsHandler) actionAddAlias(w http.ResponseWriter, r *http.Request)
 	return http.StatusOK, "alias added successfully", ""
 }
 
+func (h *SettingsHandler) actionAddLabel(w http.ResponseWriter, r *http.Request) (int, string, string) {
+	if h.config.IsDev() {
+		loadTemplates()
+	}
+	user := middlewares.GetPrincipal(r)
+
+	label := &models.ProjectLabel{
+		UserID:     user.ID,
+		ProjectKey: r.PostFormValue("key"),
+		Label:      r.PostFormValue("value"),
+	}
+
+	if !label.IsValid() {
+		return http.StatusBadRequest, "", "invalid input"
+	}
+
+	if _, err := h.projectLabelSrvc.Create(label); err != nil {
+		// TODO: distinguish between bad request, conflict and server error
+		return http.StatusBadRequest, "", "invalid input"
+	}
+
+	return http.StatusOK, "label added successfully", ""
+}
+
+func (h *SettingsHandler) actionDeleteLabel(w http.ResponseWriter, r *http.Request) (int, string, string) {
+	if h.config.IsDev() {
+		loadTemplates()
+	}
+
+	user := middlewares.GetPrincipal(r)
+	labelKey := r.PostFormValue("key")     // label key
+	labelValue := r.PostFormValue("value") // project key
+
+	labels, err := h.projectLabelSrvc.GetByUser(user.ID)
+	if err != nil {
+		return http.StatusInternalServerError, "", "could not delete label"
+	}
+
+	for _, l := range labels {
+		if l.Label == labelKey && l.ProjectKey == labelValue {
+			if err := h.projectLabelSrvc.Delete(l); err != nil {
+				return http.StatusInternalServerError, "", "could not delete label"
+			}
+			return http.StatusOK, "label deleted successfully", ""
+		}
+	}
+	return http.StatusNotFound, "", "label not found"
+}
+
 func (h *SettingsHandler) actionDeleteLanguageMapping(w http.ResponseWriter, r *http.Request) (int, string, string) {
 	if h.config.IsDev() {
 		loadTemplates()
@@ -370,20 +431,24 @@ func (h *SettingsHandler) actionSetWakatimeApiKey(w http.ResponseWriter, r *http
 
 	user := middlewares.GetPrincipal(r)
 	apiKey := r.PostFormValue("api_key")
+	apiUrl := r.PostFormValue("api_url")
+	if apiUrl == conf.WakatimeApiUrl || apiKey == "" {
+		apiUrl = ""
+	}
 
 	// Healthcheck, if a new API key is set, i.e. the feature is activated
-	if (user.WakatimeApiKey == "" && apiKey != "") && !h.validateWakatimeKey(apiKey) {
+	if (user.WakatimeApiKey == "" && apiKey != "") && !h.validateWakatimeKey(apiKey, apiUrl) {
 		return http.StatusBadRequest, "", "failed to connect to WakaTime, API key invalid?"
 	}
 
-	if _, err := h.userSrvc.SetWakatimeApiKey(user, apiKey); err != nil {
+	if _, err := h.userSrvc.SetWakatimeApiCredentials(user, apiKey, apiUrl); err != nil {
 		return http.StatusInternalServerError, "", conf.ErrInternalServerError
 	}
 
 	return http.StatusOK, "Wakatime API Key updated successfully", ""
 }
 
-func (h *SettingsHandler) actionImportWaktime(w http.ResponseWriter, r *http.Request) (int, string, string) {
+func (h *SettingsHandler) actionImportWakatime(w http.ResponseWriter, r *http.Request) (int, string, string) {
 	if h.config.IsDev() {
 		loadTemplates()
 	}
@@ -427,7 +492,7 @@ func (h *SettingsHandler) actionImportWaktime(w http.ResponseWriter, r *http.Req
 
 		insert := func(batch []*models.Heartbeat) {
 			if err := h.heartbeatSrvc.InsertBatch(batch); err != nil {
-				logbuch.Warn("failed to insert imported heartbeat, already existing? – %v", err)
+				logbuch.Warn("failed to insert imported heartbeat, already existing? - %v", err)
 			}
 		}
 
@@ -453,13 +518,13 @@ func (h *SettingsHandler) actionImportWaktime(w http.ResponseWriter, r *http.Req
 		if !user.HasData {
 			user.HasData = true
 			if _, err := h.userSrvc.Update(user); err != nil {
-				conf.Log().Request(r).Error("failed to set 'has_data' flag for user %s – %v", user.ID, err)
+				conf.Log().Request(r).Error("failed to set 'has_data' flag for user %s - %v", user.ID, err)
 			}
 		}
 
 		if user.Email != "" {
 			if err := h.mailSrvc.SendImportNotification(user, time.Now().Sub(start), int(countAfter-countBefore)); err != nil {
-				conf.Log().Request(r).Error("failed to send import notification mail to %s – %v", user.ID, err)
+				conf.Log().Request(r).Error("failed to send import notification mail to %s - %v", user.ID, err)
 			} else {
 				logbuch.Info("sent import notification mail to %s", user.ID)
 			}
@@ -481,11 +546,11 @@ func (h *SettingsHandler) actionRegenerateSummaries(w http.ResponseWriter, r *ht
 
 	go func(user *models.User) {
 		if err := h.regenerateSummaries(user); err != nil {
-			conf.Log().Request(r).Error("failed to regenerate summaries for user '%s' – %v", user.ID, err)
+			conf.Log().Request(r).Error("failed to regenerate summaries for user '%s' - %v", user.ID, err)
 		}
 	}(middlewares.GetPrincipal(r))
 
-	return http.StatusAccepted, "summaries are being regenerated – this may take a up to a couple of minutes, please come back later", ""
+	return http.StatusAccepted, "summaries are being regenerated - this may take a up to a couple of minutes, please come back later", ""
 }
 
 func (h *SettingsHandler) actionDeleteUser(w http.ResponseWriter, r *http.Request) (int, string, string) {
@@ -498,18 +563,22 @@ func (h *SettingsHandler) actionDeleteUser(w http.ResponseWriter, r *http.Reques
 		logbuch.Info("deleting user '%s' shortly", user.ID)
 		time.Sleep(5 * time.Minute)
 		if err := h.userSrvc.Delete(user); err != nil {
-			conf.Log().Request(r).Error("failed to delete user '%s' – %v", user.ID, err)
+			conf.Log().Request(r).Error("failed to delete user '%s' - %v", user.ID, err)
 		} else {
 			logbuch.Info("successfully deleted user '%s'", user.ID)
 		}
 	}(user)
 
-	http.SetCookie(w, h.config.GetClearCookie(models.AuthCookieKey, "/"))
+	http.SetCookie(w, h.config.GetClearCookie(models.AuthCookieKey))
 	http.Redirect(w, r, fmt.Sprintf("%s/?success=%s", h.config.Server.BasePath, "Your account will be deleted in a few minutes. Sorry to you go."), http.StatusFound)
 	return -1, "", ""
 }
 
-func (h *SettingsHandler) validateWakatimeKey(apiKey string) bool {
+func (h *SettingsHandler) validateWakatimeKey(apiKey string, baseUrl string) bool {
+	if baseUrl == "" {
+		baseUrl = conf.WakatimeApiUrl
+	}
+
 	headers := http.Header{
 		"Accept": []string{"application/json"},
 		"Authorization": []string{
@@ -519,7 +588,7 @@ func (h *SettingsHandler) validateWakatimeKey(apiKey string) bool {
 
 	request, err := http.NewRequest(
 		http.MethodGet,
-		conf.WakatimeApiUrl+conf.WakatimeApiUserUrl,
+		baseUrl+conf.WakatimeApiUserUrl,
 		nil,
 	)
 	if err != nil {
@@ -553,8 +622,16 @@ func (h *SettingsHandler) regenerateSummaries(user *models.User) error {
 
 func (h *SettingsHandler) buildViewModel(r *http.Request) *view.SettingsViewModel {
 	user := middlewares.GetPrincipal(r)
+
+	// mappings
 	mappings, _ := h.languageMappingSrvc.GetByUser(user.ID)
-	aliases, _ := h.aliasSrvc.GetByUser(user.ID)
+
+	// aliases
+	aliases, err := h.aliasSrvc.GetByUser(user.ID)
+	if err != nil {
+		conf.Log().Request(r).Error("error while building alias map - %v", err)
+		return &view.SettingsViewModel{Error: criticalError}
+	}
 	aliasMap := make(map[string][]*models.Alias)
 	for _, a := range aliases {
 		k := fmt.Sprintf("%s_%d", a.Key, a.Type)
@@ -578,10 +655,42 @@ func (h *SettingsHandler) buildViewModel(r *http.Request) *view.SettingsViewMode
 		combinedAliases = append(combinedAliases, ca)
 	}
 
+	// labels
+	labelMap, err := h.projectLabelSrvc.GetByUserGroupedInverted(user.ID)
+	if err != nil {
+		conf.Log().Request(r).Error("error while building settings project label map - %v", err)
+		return &view.SettingsViewModel{Error: criticalError}
+	}
+
+	combinedLabels := make([]*view.SettingsVMCombinedLabel, 0)
+	for _, l := range labelMap {
+		cl := &view.SettingsVMCombinedLabel{
+			Key:    l[0].Label,
+			Values: make([]string, len(l)),
+		}
+		for i, l1 := range l {
+			cl.Values[i] = l1.ProjectKey
+		}
+		combinedLabels = append(combinedLabels, cl)
+	}
+	sort.Slice(combinedLabels, func(i, j int) bool {
+		return strings.Compare(combinedLabels[i].Key, combinedLabels[j].Key) < 0
+	})
+
+	// projects
+	projects, err := routeutils.GetEffectiveProjectsList(user, h.heartbeatSrvc, h.aliasSrvc)
+	if err != nil {
+		conf.Log().Request(r).Error("error while fetching projects - %v", err)
+		return &view.SettingsViewModel{Error: criticalError}
+	}
+
 	return &view.SettingsViewModel{
 		User:             user,
 		LanguageMappings: mappings,
 		Aliases:          combinedAliases,
+		Labels:           combinedLabels,
+		Projects:         projects,
+		ApiKey:           user.ApiKey,
 		Success:          r.URL.Query().Get("success"),
 		Error:            r.URL.Query().Get("error"),
 	}

routes/summary.go

@@ -4,7 +4,6 @@ import (
 	"github.com/gorilla/mux"
 	conf "github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/middlewares"
-	"github.com/muety/wakapi/models"
 	"github.com/muety/wakapi/models/view"
 	su "github.com/muety/wakapi/routes/utils"
 	"github.com/muety/wakapi/services"
@@ -27,11 +26,13 @@ func NewSummaryHandler(summaryService services.ISummaryService, userService serv
 }
 
 func (h *SummaryHandler) RegisterRoutes(router *mux.Router) {
-	r := router.PathPrefix("/summary").Subrouter()
-	r.Use(
-		middlewares.NewAuthenticateMiddleware(h.userSrvc).WithRedirectTarget(defaultErrorRedirectTarget()).Handler,
-	)
-	r.Methods(http.MethodGet).HandlerFunc(h.GetIndex)
+	r1 := router.PathPrefix("/summary").Subrouter()
+	r1.Use(middlewares.NewAuthenticateMiddleware(h.userSrvc).WithRedirectTarget(defaultErrorRedirectTarget()).Handler)
+	r1.Methods(http.MethodGet).HandlerFunc(h.GetIndex)
+
+	r2 := router.PathPrefix("/summary").Subrouter()
+	r2.Use(middlewares.NewAuthenticateMiddleware(h.userSrvc).WithRedirectTarget(defaultErrorRedirectTarget()).Handler)
+	r2.Methods(http.MethodGet).HandlerFunc(h.GetIndex)
 }
 
 func (h *SummaryHandler) GetIndex(w http.ResponseWriter, r *http.Request) {
@@ -61,13 +62,11 @@ func (h *SummaryHandler) GetIndex(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	vm := models.SummaryViewModel{
+	vm := view.SummaryViewModel{
 		Summary:        summary,
 		SummaryParams:  summaryParams,
 		User:           user,
 		LanguageColors: utils.FilterColors(h.config.App.GetLanguageColors(), summary.Languages),
-		EditorColors:   utils.FilterColors(h.config.App.GetEditorColors(), summary.Editors),
-		OSColors:       utils.FilterColors(h.config.App.GetOSColors(), summary.OperatingSystems),
 		ApiKey:         user.ApiKey,
 		RawQuery:       rawQuery,
 	}

routes/utils/heartbeat_utils.go

@@ -0,0 +1,53 @@
+package utils
+
+import (
+	"bytes"
+	"encoding/json"
+	"github.com/muety/wakapi/models"
+	"io/ioutil"
+	"net/http"
+)
+
+func ParseHeartbeats(r *http.Request) ([]*models.Heartbeat, error) {
+	heartbeats, err := tryParseBulk(r)
+	if err == nil {
+		return heartbeats, err
+	}
+
+	heartbeats, err = tryParseSingle(r)
+	if err == nil {
+		return heartbeats, err
+	}
+
+	return []*models.Heartbeat{}, err
+}
+
+func tryParseBulk(r *http.Request) ([]*models.Heartbeat, error) {
+	var heartbeats []*models.Heartbeat
+
+	body, _ := ioutil.ReadAll(r.Body)
+	r.Body.Close()
+	r.Body = ioutil.NopCloser(bytes.NewBuffer(body))
+
+	dec := json.NewDecoder(ioutil.NopCloser(bytes.NewBuffer(body)))
+	if err := dec.Decode(&heartbeats); err != nil {
+		return nil, err
+	}
+
+	return heartbeats, nil
+}
+
+func tryParseSingle(r *http.Request) ([]*models.Heartbeat, error) {
+	var heartbeat models.Heartbeat
+
+	body, _ := ioutil.ReadAll(r.Body)
+	r.Body.Close()
+	r.Body = ioutil.NopCloser(bytes.NewBuffer(body))
+
+	dec := json.NewDecoder(ioutil.NopCloser(bytes.NewBuffer(body)))
+	if err := dec.Decode(&heartbeat); err != nil {
+		return nil, err
+	}
+
+	return []*models.Heartbeat{&heartbeat}, nil
+}

routes/utils/project_utils.go

@@ -0,0 +1,53 @@
+package utils
+
+import (
+	"github.com/muety/wakapi/models"
+	"github.com/muety/wakapi/services"
+	"sort"
+)
+
+// GetEffectiveProjectsList returns the user's projects, including all alias targets and excluding all remapped project names (alias sources)
+// Example: "A" mapped to "AB" using an alias
+// -> "A" itself should not appear as a project anymore
+// -> Instead, the "virtual" project "AB" shall appear
+// See https://github.com/muety/wakapi/issues/231
+func GetEffectiveProjectsList(user *models.User, heartbeatSrvc services.IHeartbeatService, aliasSrvc services.IAliasService) ([]string, error) {
+	projectsMap := make(map[string]bool) // proper sets as part of stdlib would be nice...
+
+	// extract actual projects from heartbeats
+	realProjects, err := heartbeatSrvc.GetEntitySetByUser(models.SummaryProject, user)
+	if err != nil {
+		return []string{}, err
+	}
+
+	// create a "set" / lookup table
+	for _, p := range realProjects {
+		projectsMap[p] = true
+	}
+
+	// fetch aliases
+	projectAliases, err := aliasSrvc.GetByUserAndType(user.ID, models.SummaryProject)
+	if err != nil {
+		return []string{}, err
+	}
+
+	// remove alias values (source of a mapping)
+	// add alias key (target of a mapping) instead
+	for _, a := range projectAliases {
+		if projectsMap[a.Value] {
+			projectsMap[a.Value] = false
+		}
+		projectsMap[a.Key] = true
+	}
+
+	projects := make([]string, 0, len(projectsMap))
+	for key, val := range projectsMap {
+		if !val {
+			continue
+		}
+		projects = append(projects, key)
+	}
+
+	sort.Strings(projects)
+	return projects, nil
+}

routes/utils/summary_utils.go

@@ -20,7 +20,7 @@ func LoadUserSummary(ss services.ISummaryService, r *http.Request) (*models.Summ
 		retrieveSummary = ss.Summarize
 	}
 
-	summary, err := ss.Aliased(summaryParams.From, summaryParams.To, summaryParams.User, retrieveSummary, summaryParams.Recompute)
+	summary, err := ss.Aliased(summaryParams.From, summaryParams.To, summaryParams.User, retrieveSummary, summaryParams.Filters, summaryParams.Recompute)
 	if err != nil {
 		return nil, err, http.StatusInternalServerError
 	}

scripts/bundle_icons.js

@@ -32,9 +32,31 @@ let icons = [
     'twemoji:gear',
     'eva:corner-right-down-fill',
     'bi:heart-fill',
+    'fxemoji:running',
+    'ic:round-person',
+    'bx:bxs-bar-chart-alt-2',
+    'bi:people-fill',
+    'fluent:data-bar-horizontal-24-filled',
+    'ic:round-dashboard',
+    'ci:settings-filled',
+    'akar-icons:chevron-down',
+    'ls:logout',
+    'fluent:key-32-filled',
+    'majesticons:clipboard-copy',
+    'fa-regular:calendar-alt',
+    'ph:books-bold',
+    'fa-solid:external-link-alt',
+    'bx:bx-code-curly',
+    'simple-icons:wakatime',
+    'bx:bxs-heart',
+    'heroicons-solid:light-bulb',
+    'ion:rocket',
+    'heroicons-solid:server',
+    'eva:checkmark-circle-2-fill',
+    'fluent:key-24-filled'
 ]
 
-const output = path.normalize(path.join(__dirname, '../static/assets/icons.js'))
+const output = path.normalize(path.join(__dirname, '../static/assets/js/icons.dist.js'))
 const pretty = false
 
 // Sort icons by collections: filtered[prefix][array of icons]

scripts/sample_data.py

@@ -21,6 +21,7 @@ LANGUAGES = {
     'PHP': 'php',
     'Blade': 'blade.php'
 }
+BRANCHES = ['master', 'feature-1', 'feature-2']
 
 
 class Heartbeat:
@@ -65,6 +66,7 @@ def generate_data(n: int, n_projects: int = 5, n_past_hours: int = 24) -> List[H
         p: str = random.choice(projects)
         l: str = random.choice(languages)
         f: str = randomword(random.randint(2, 8))
+        b: str = random.choice(BRANCHES)
         delta: timedelta = timedelta(
             hours=random.randint(0, n_past_hours - 1),
             minutes=random.randint(0, 59),
@@ -77,6 +79,7 @@ def generate_data(n: int, n_projects: int = 5, n_past_hours: int = 24) -> List[H
             entity=f'/home/me/dev/{p}/{f}.{LANGUAGES[l]}',
             project=p,
             language=l,
+            branch=b,
             time=(now - delta).timestamp()
         ))
 

services/aggregation.go

@@ -83,8 +83,8 @@ func (srv *AggregationService) Run(userIds map[string]bool) error {
 
 func (srv *AggregationService) summaryWorker(jobs <-chan *AggregationJob, summaries chan<- *models.Summary) {
 	for job := range jobs {
-		if summary, err := srv.summaryService.Summarize(job.From, job.To, &models.User{ID: job.UserID}); err != nil {
-			config.Log().Error("failed to generate summary (%v, %v, %s) – %v", job.From, job.To, job.UserID, err)
+		if summary, err := srv.summaryService.Summarize(job.From, job.To, &models.User{ID: job.UserID}, nil); err != nil {
+			config.Log().Error("failed to generate summary (%v, %v, %s) - %v", job.From, job.To, job.UserID, err)
 		} else {
 			logbuch.Info("successfully generated summary (%v, %v, %s)", job.From, job.To, job.UserID)
 			summaries <- summary
@@ -95,7 +95,7 @@ func (srv *AggregationService) summaryWorker(jobs <-chan *AggregationJob, summar
 func (srv *AggregationService) persistWorker(summaries <-chan *models.Summary) {
 	for summary := range summaries {
 		if err := srv.summaryService.Insert(summary); err != nil {
-			config.Log().Error("failed to save summary (%v, %v, %s) – %v", summary.UserID, summary.FromTime, summary.ToTime, err)
+			config.Log().Error("failed to save summary (%v, %v, %s) - %v", summary.UserID, summary.FromTime, summary.ToTime, err)
 		}
 	}
 }

services/alias.go

@@ -2,6 +2,7 @@ package services
 
 import (
 	"errors"
+	"fmt"
 	"github.com/emvi/logbuch"
 	"github.com/muety/wakapi/config"
 	"github.com/muety/wakapi/models"
@@ -38,35 +39,50 @@ func (srv *AliasService) InitializeUser(userId string) error {
 	return err
 }
 
-func (srv *AliasService) GetByUser(userId string) ([]*models.Alias, error) {
-	aliases, err := srv.repository.GetByUser(userId)
-	if err != nil {
-		return nil, err
+func (srv *AliasService) MayInitializeUser(userId string) {
+	if err := srv.InitializeUser(userId); err != nil {
+		logbuch.Error("failed to initialize user alias map for user %s", userId)
 	}
-	return aliases, nil
+}
+
+func (srv *AliasService) GetByUser(userId string) ([]*models.Alias, error) {
+	if !srv.IsInitialized(userId) {
+		srv.MayInitializeUser(userId)
+	}
+	if aliases, ok := userAliases.Load(userId); ok {
+		return aliases.([]*models.Alias), nil
+	} else {
+		return nil, errors.New(fmt.Sprintf("no user aliases loaded for user %s", userId))
+	}
+}
+
+func (srv *AliasService) GetByUserAndType(userId string, summaryType uint8) ([]*models.Alias, error) {
+	check := func(a *models.Alias) bool {
+		return a.Type == summaryType
+	}
+	return srv.getFiltered(userId, check)
 }
 
 func (srv *AliasService) GetByUserAndKeyAndType(userId, key string, summaryType uint8) ([]*models.Alias, error) {
-	aliases, err := srv.repository.GetByUserAndKeyAndType(userId, key, summaryType)
-	if err != nil {
-		return nil, err
+	check := func(a *models.Alias) bool {
+		return a.Key == key && a.Type == summaryType
 	}
-	return aliases, nil
+	return srv.getFiltered(userId, check)
 }
 
 func (srv *AliasService) GetAliasOrDefault(userId string, summaryType uint8, value string) (string, error) {
 	if !srv.IsInitialized(userId) {
-		if err := srv.InitializeUser(userId); err != nil {
-			return "", err
+		srv.MayInitializeUser(userId)
+	}
+
+	if aliases, ok := userAliases.Load(userId); ok {
+		for _, a := range aliases.([]*models.Alias) {
+			if a.Type == summaryType && a.Value == value {
+				return a.Key, nil
+			}
 		}
 	}
 
-	aliases, _ := userAliases.Load(userId)
-	for _, a := range aliases.([]*models.Alias) {
-		if a.Type == summaryType && a.Value == value {
-			return a.Key, nil
-		}
-	}
 	return value, nil
 }
 
@@ -75,7 +91,11 @@ func (srv *AliasService) Create(alias *models.Alias) (*models.Alias, error) {
 	if err != nil {
 		return nil, err
 	}
-	go srv.reinitUser(alias.UserID)
+	// manually update cache
+	srv.updateCache(alias, false)
+	// reload entire cache (async, though)
+	go srv.MayInitializeUser(alias.UserID)
+
 	return result, nil
 }
 
@@ -84,7 +104,14 @@ func (srv *AliasService) Delete(alias *models.Alias) error {
 		return errors.New("no user id specified")
 	}
 	err := srv.repository.Delete(alias.ID)
-	go srv.reinitUser(alias.UserID)
+
+	// manually update cache
+	if err == nil {
+		srv.updateCache(alias, false)
+	}
+	// reload entire cache (async, though)
+	go srv.MayInitializeUser(alias.UserID)
+
 	return err
 }
 
@@ -101,15 +128,53 @@ func (srv *AliasService) DeleteMulti(aliases []*models.Alias) error {
 
 	err := srv.repository.DeleteBatch(ids)
 
+	// manually update cache
+	if err == nil {
+		for _, a := range aliases {
+			srv.updateCache(a, true)
+		}
+	}
+	// reload entire cache (async, though)
 	for k := range affectedUsers {
-		go srv.reinitUser(k)
+		go srv.MayInitializeUser(k)
 	}
 
 	return err
 }
 
-func (srv *AliasService) reinitUser(userId string) {
-	if err := srv.InitializeUser(userId); err != nil {
-		logbuch.Error("error initializing user aliases – %v", err)
+func (srv *AliasService) updateCache(reason *models.Alias, removal bool) {
+	if !removal {
+		if aliases, ok := userAliases.Load(reason.UserID); ok {
+			updatedAliases := aliases.([]*models.Alias)
+			updatedAliases = append(updatedAliases, reason)
+			userAliases.Store(reason.UserID, updatedAliases)
+		}
+	} else {
+		if aliases, ok := userAliases.Load(reason.UserID); ok {
+			updatedAliases := make([]*models.Alias, 0, len(aliases.([]*models.Alias))) // if we only had generics...
+			for _, a := range aliases.([]*models.Alias) {
+				if a.ID != reason.ID {
+					updatedAliases = append(updatedAliases, a)
+				}
+			}
+			userAliases.Store(reason.UserID, updatedAliases)
+		}
+	}
+}
+
+func (srv *AliasService) getFiltered(userId string, check func(alias *models.Alias) bool) ([]*models.Alias, error) {
+	if !srv.IsInitialized(userId) {
+		srv.MayInitializeUser(userId)
+	}
+	if aliases, ok := userAliases.Load(userId); ok {
+		filteredAliases := make([]*models.Alias, 0, len(aliases.([]*models.Alias)))
+		for _, a := range aliases.([]*models.Alias) {
+			if check(a) {
+				filteredAliases = append(filteredAliases, a)
+			}
+		}
+		return filteredAliases, nil
+	} else {
+		return nil, errors.New(fmt.Sprintf("no user aliases loaded for user %s", userId))
 	}
 }

services/alias_test.go

@@ -52,12 +52,3 @@ func (suite *AliasServiceTestSuite) TestAliasService_GetAliasOrDefault() {
 	assert.Equal(suite.T(), "anchr", result3)
 	assert.Nil(suite.T(), err3)
 }
-
-func (suite *AliasServiceTestSuite) TestAliasService_GetAliasOrDefault_ErrorOnNonExistingUser() {
-	sut := NewAliasService(suite.AliasRepository)
-
-	result, err := sut.GetAliasOrDefault("nonexisting", models.SummaryProject, "wakapi-mobile")
-
-	assert.Empty(suite.T(), result)
-	assert.Error(suite.T(), err)
-}

services/diagnostics.go

@@ -0,0 +1,23 @@
+package services
+
+import (
+	"github.com/muety/wakapi/config"
+	"github.com/muety/wakapi/models"
+	"github.com/muety/wakapi/repositories"
+)
+
+type DiagnosticsService struct {
+	config     *config.Config
+	repository repositories.IDiagnosticsRepository
+}
+
+func NewDiagnosticsService(diagnosticsRepo repositories.IDiagnosticsRepository) *DiagnosticsService {
+	return &DiagnosticsService{
+		config:     config.Get(),
+		repository: diagnosticsRepo,
+	}
+}
+
+func (srv *DiagnosticsService) Create(diagnostics *models.Diagnostics) (*models.Diagnostics, error) {
+	return srv.repository.Insert(diagnostics)
+}