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wakapi/routes/compat/wakatime/v1/summaries.go

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package v1
import (
"errors"
"net/http"
"strings"
"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 SummariesHandler struct {
config *conf.Config
userSrvc services.IUserService
summarySrvc services.ISummaryService
}
func NewSummariesHandler(userService services.IUserService, summaryService services.ISummaryService) *SummariesHandler {
return &SummariesHandler{
userSrvc: userService,
summarySrvc: summaryService,
config: conf.Get(),
}
}
func (h *SummariesHandler) RegisterRoutes(router *mux.Router) {
r := router.PathPrefix("/compat/wakatime/v1/users/{user}/summaries").Subrouter()
r.Use(
middlewares.NewAuthenticateMiddleware(h.userSrvc).Handler,
)
r.Path("").Methods(http.MethodGet).HandlerFunc(h.Get)
}
// TODO: Support parameters: project, branches, timeout, writes_only
// See https://wakatime.com/developers#summaries.
// Timezone can be specified via an offset suffix (e.g. +02:00) in date strings.
// Requires https://github.com/muety/wakapi/issues/108.
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// @Summary Retrieve WakaTime-compatible summaries
// @Description Mimics https://wakatime.com/developers#summaries.
// @ID get-wakatime-summaries
// @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 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"
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// @Security ApiKeyAuth
// @Success 200 {object} v1.SummariesViewModel
// @Router /compat/wakatime/v1/users/{user}/summaries [get]
func (h *SummariesHandler) Get(w http.ResponseWriter, r *http.Request) {
_, err := routeutils.CheckEffectiveUser(w, r, h.userSrvc, "current")
if err != nil {
return // response was already sent by util function
}
summaries, err, status := h.loadUserSummaries(r)
if err != nil {
w.WriteHeader(status)
w.Write([]byte(err.Error()))
return
}
vm := v1.NewSummariesFrom(summaries)
utils.RespondJSON(w, r, http.StatusOK, vm)
}
func (h *SummariesHandler) loadUserSummaries(r *http.Request) ([]*models.Summary, error, int) {
user := middlewares.GetPrincipal(r)
params := r.URL.Query()
rangeParam, startParam, endParam, tzParam := params.Get("range"), params.Get("start"), params.Get("end"), params.Get("timezone")
timezone := user.TZ()
if tzParam != "" {
if tz, err := time.LoadLocation(tzParam); err == nil {
timezone = tz
}
}
var start, end time.Time
if rangeParam != "" {
// range param takes precedence
if err, parsedFrom, parsedTo := utils.ResolveIntervalRawTZ(rangeParam, timezone); err == nil {
start, end = parsedFrom, parsedTo
} else {
return nil, errors.New("invalid 'range' parameter"), http.StatusBadRequest
}
} else if err, parsedFrom, parsedTo := utils.ResolveIntervalRawTZ(startParam, timezone); err == nil && startParam == endParam {
// also accept start param to be a range param
start, end = parsedFrom, parsedTo
} else {
// eventually, consider start and end params a date
var err error
start, err = utils.ParseDateTimeTZ(strings.Replace(startParam, " ", "+", 1), timezone)
if err != nil {
return nil, errors.New("missing required 'start' parameter"), http.StatusBadRequest
}
end, err = utils.ParseDateTimeTZ(strings.Replace(endParam, " ", "+", 1), timezone)
if err != nil {
return nil, errors.New("missing required 'end' parameter"), http.StatusBadRequest
}
}
// wakatime interprets end date as "inclusive", wakapi usually as "exclusive"
// i.e. for wakatime, an interval 2021-04-29 - 2021-04-29 is actually 2021-04-29 - 2021-04-30,
// while for wakapi it would be empty
// see https://github.com/muety/wakapi/issues/192
end = utils.EndOfDay(end).Add(-1 * time.Second)
overallParams := &models.SummaryParams{
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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, filters, end.After(time.Now()))
if err != nil {
return nil, err, http.StatusInternalServerError
}
// wakatime returns requested instead of actual summary range
summary.FromTime = models.CustomTime(interval[0])
summary.ToTime = models.CustomTime(interval[1].Add(-1 * time.Second))
summaries[i] = summary
}
return summaries, nil, http.StatusOK
}