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

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package v1
import (
"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"
"github.com/muety/wakapi/services"
"github.com/muety/wakapi/utils"
"net/http"
"time"
)
type StatsHandler struct {
config *conf.Config
userSrvc services.IUserService
summarySrvc services.ISummaryService
}
func NewStatsHandler(userService services.IUserService, summaryService services.ISummaryService) *StatsHandler {
return &StatsHandler{
userSrvc: userService,
summarySrvc: summaryService,
config: conf.Get(),
}
}
func (h *StatsHandler) RegisterRoutes(router *mux.Router) {
r := router.PathPrefix("").Subrouter()
r.Use(
middlewares.NewAuthenticateMiddleware(h.userSrvc).WithOptionalFor([]string{"/"}).Handler,
)
r.Path("/v1/users/{user}/stats/{range}").Methods(http.MethodGet).HandlerFunc(h.Get)
r.Path("/compat/wakatime/v1/users/{user}/stats/{range}").Methods(http.MethodGet).HandlerFunc(h.Get)
}
// TODO: support filtering (requires https://github.com/muety/wakapi/issues/108)
func (h *StatsHandler) Get(w http.ResponseWriter, r *http.Request) {
var vars = mux.Vars(r)
var authorizedUser, requestedUser *models.User
if u := r.Context().Value(models.UserKey); u != nil {
authorizedUser = u.(*models.User)
}
if authorizedUser != nil && vars["user"] == "current" {
vars["user"] = authorizedUser.ID
}
requestedUser, err := h.userSrvc.GetUserById(vars["user"])
if err != nil {
w.WriteHeader(http.StatusNotFound)
w.Write([]byte("user not found"))
return
}
err, rangeFrom, rangeTo := utils.ResolveIntervalRaw(vars["range"])
if err != nil {
w.WriteHeader(http.StatusBadRequest)
w.Write([]byte("invalid range"))
return
}
minStart := utils.StartOfDay(rangeTo.Add(-24 * time.Hour * time.Duration(requestedUser.ShareDataMaxDays)))
if (authorizedUser == nil || requestedUser.ID != authorizedUser.ID) &&
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rangeFrom.Before(minStart) && requestedUser.ShareDataMaxDays >= 0 {
w.WriteHeader(http.StatusForbidden)
w.Write([]byte("requested time range too broad"))
return
}
summary, err, status := h.loadUserSummary(requestedUser, rangeFrom, rangeTo)
if err != nil {
w.WriteHeader(status)
w.Write([]byte(err.Error()))
return
}
stats := v1.NewStatsFrom(summary, &models.Filters{})
// post filter stats according to user's given sharing permissions
if !requestedUser.ShareEditors {
stats.Data.Editors = nil
}
if !requestedUser.ShareLanguages {
stats.Data.Languages = nil
}
if !requestedUser.ShareProjects {
stats.Data.Projects = nil
}
if !requestedUser.ShareOSs {
stats.Data.OperatingSystems = nil
}
if !requestedUser.ShareMachines {
stats.Data.Machines = nil
}
utils.RespondJSON(w, http.StatusOK, stats)
}
func (h *StatsHandler) loadUserSummary(user *models.User, start, end time.Time) (*models.Summary, error, int) {
overallParams := &models.SummaryParams{
From: start,
To: end,
User: user,
Recompute: false,
}
summary, err := h.summarySrvc.Aliased(overallParams.From, overallParams.To, user, h.summarySrvc.Retrieve)
if err != nil {
return nil, err, http.StatusInternalServerError
}
return summary, nil, http.StatusOK
}