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wakapi/routes/compat/shields/v1/badge.go
2022-08-19 17:14:00 +02:00

120 lines
3.5 KiB
Go

package v1
import (
"fmt"
routeutils "github.com/muety/wakapi/routes/utils"
"net/http"
"time"
"github.com/gorilla/mux"
conf "github.com/muety/wakapi/config"
"github.com/muety/wakapi/models"
v1 "github.com/muety/wakapi/models/compat/shields/v1"
"github.com/muety/wakapi/services"
"github.com/muety/wakapi/utils"
"github.com/patrickmn/go-cache"
)
type BadgeHandler struct {
config *conf.Config
userSrvc services.IUserService
summarySrvc services.ISummaryService
cache *cache.Cache
}
func NewBadgeHandler(summaryService services.ISummaryService, userService services.IUserService) *BadgeHandler {
return &BadgeHandler{
summarySrvc: summaryService,
userSrvc: userService,
cache: cache.New(time.Hour, time.Hour),
config: conf.Get(),
}
}
func (h *BadgeHandler) RegisterRoutes(router *mux.Router) {
// no auth middleware here, handler itself resolves the user
r := router.PathPrefix("/compat/shields/v1/{user}").Subrouter()
r.Methods(http.MethodGet).HandlerFunc(h.Get)
}
// @Summary Get badge data
// @Description Retrieve total time for a given entity (e.g. a project) within a given range (e.g. one week) in a format compatible with [Shields.io](https://shields.io/endpoint). Requires public data access to be allowed.
// @ID get-badge
// @Tags badges
// @Produce json
// @Param user path string true "User ID to fetch data for"
// @Param interval path string true "Interval to aggregate data for" Enums(today, yesterday, week, month, year, 7_days, last_7_days, 30_days, last_30_days, 6_months, last_6_months, 12_months, last_12_months, last_year, any, all_time)
// @Param filter path string true "Filter to apply (e.g. 'project:wakapi' or 'language:Go')"
// @Success 200 {object} v1.BadgeData
// @Router /compat/shields/v1/{user}/{interval}/{filter} [get]
func (h *BadgeHandler) Get(w http.ResponseWriter, r *http.Request) {
user, err := h.userSrvc.GetUserById(mux.Vars(r)["user"])
if err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
interval, filters, err := routeutils.GetBadgeParams(r, user)
if err != nil {
w.WriteHeader(http.StatusForbidden)
w.Write([]byte(err.Error()))
return
}
cacheKey := fmt.Sprintf("%s_%v_%s", user.ID, *interval.Key, filters.Hash())
if cacheResult, ok := h.cache.Get(cacheKey); ok {
utils.RespondJSON(w, r, http.StatusOK, cacheResult.(*v1.BadgeData))
return
}
params := &models.SummaryParams{
From: interval.Start,
To: interval.End,
User: user,
Filters: filters,
}
summary, err, status := routeutils.LoadUserSummaryByParams(h.summarySrvc, params)
if err != nil {
w.WriteHeader(status)
w.Write([]byte(err.Error()))
return
}
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, filters *models.Filters) (*models.Summary, error, int) {
err, from, to := utils.ResolveIntervalTZ(interval, user.TZ())
if err != nil {
return nil, err, http.StatusBadRequest
}
summaryParams := &models.SummaryParams{
From: from,
To: to,
User: user,
}
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,
filters,
summaryParams.Recompute,
)
if err != nil {
return nil, err, http.StatusInternalServerError
}
return summary, nil, http.StatusOK
}