func (s *WalkthroughService) walkthroughPutHandler() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
id := hitch.Params(r).ByName("id")
entity := &Walkthrough{}
ab.MustDecode(r, entity)
if err := entity.Validate(); entity.UUID != id || err != nil {
ab.Fail(r, http.StatusBadRequest, err)
}
db := ab.GetDB(r)
abort := false
beforeWalkthroughPutUpdateHandler(r, entity, db)
if abort {
return
}
err := entity.Update(db)
ab.MaybeFail(r, http.StatusInternalServerError, ab.ConvertDBError(err, walkthroughDBErrorConverter))
afterWalkthroughPutUpdateHandler(s, entity)
if abort {
return
}
ab.Render(r).JSON(entity)
})
}
func (s *WalkthroughService) walkthroughPostHandler() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
entity := &Walkthrough{}
ab.MustDecode(r, entity)
abort := false
walkthroughPostValidation(entity, r)
if abort {
return
}
if err := entity.Validate(); err != nil {
ab.Fail(r, http.StatusBadRequest, err)
}
db := ab.GetDB(r)
err := entity.Insert(db)
ab.MaybeFail(r, http.StatusInternalServerError, ab.ConvertDBError(err, walkthroughDBErrorConverter))
afterWalkthroughPostInsertHandler(db, s, entity)
if abort {
return
}
ab.Render(r).SetCode(http.StatusCreated).JSON(entity)
})
}
func (s *UserService) userPutHandler() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
id := hitch.Params(r).ByName("id")
entity := &User{}
ab.MustDecode(r, entity)
if err := entity.Validate(); entity.UUID != id || err != nil {
ab.Fail(r, http.StatusBadRequest, err)
}
db := ab.GetDB(r)
abort := false
// HOOK: beforeUserPutUpdateHandler()
if abort {
return
}
err := entity.Update(db)
ab.MaybeFail(r, http.StatusInternalServerError, ab.ConvertDBError(err, userDBErrorConverter))
// HOOK: afterUserPutUpdateHandler()
if abort {
return
}
ab.Render(r).JSON(entity)
})
}
func (s *UserService) userPostHandler() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
entity := &User{}
ab.MustDecode(r, entity)
abort := false
// HOOK: userPostValidation()
if abort {
return
}
if err := entity.Validate(); err != nil {
ab.Fail(r, http.StatusBadRequest, err)
}
db := ab.GetDB(r)
err := entity.Insert(db)
ab.MaybeFail(r, http.StatusInternalServerError, ab.ConvertDBError(err, userDBErrorConverter))
// HOOK: afterUserPostInsertHandler()
if abort {
return
}
ab.Render(r).SetCode(http.StatusCreated).JSON(entity)
})
}
func (s *LogService) Register(h *hitch.Hitch) error {
walkthroughPlayed := prometheus.NewCounter(stdprometheus.CounterOpts{
Namespace: "walkhub",
Subsystem: "metrics",
Name: "walkthrough_played",
Help: "Number of walkthrough plays",
}, []string{"uuid", "embedorigin"})
walkthroughVisited := prometheus.NewCounter(stdprometheus.CounterOpts{
Namespace: "walkhub",
Subsystem: "metrics",
Name: "walkthrough_visited",
Help: "Number of walkthrough visits",
}, []string{"uuid", "embedorigin"})
h.Post("/api/log/helpcenteropened", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
l := helpCenterOpenedLog{}
ab.MustDecode(r, &l)
db := ab.GetDB(r)
userid := getLogUserID(r)
message := fmt.Sprintf("%s has opened the help center on %s", userid, l.URL)
ab.MaybeFail(r, http.StatusInternalServerError, DBLog(db, "helpcenteropened", message))
}))
h.Post("/api/log/walkthroughplayed", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
l := walkthroughPlayedLog{}
ab.MustDecode(r, &l)
db := ab.GetDB(r)
userid := getLogUserID(r)
wt, err := LoadActualRevision(db, l.UUID)
ab.MaybeFail(r, http.StatusBadRequest, err)
if wt == nil {
ab.Fail(r, http.StatusNotFound, nil)
}
message := ""
embedPart := ""
if l.EmbedOrigin != "" {
embedPart = "from the help center on " + l.EmbedOrigin + " "
}
wturl := s.BaseURL + "walkthrough/" + wt.UUID
if l.ErrorMessage == "" {
message = fmt.Sprintf("%s has played the walkthrough %s<%s|%s>", userid, embedPart, wturl, wt.Name)
} else {
message = fmt.Sprintf("%s has failed to play the walkthrough %s<%s|%s> with the error message %s", userid, embedPart, wturl, wt.Name, l.ErrorMessage)
}
ab.MaybeFail(r, http.StatusInternalServerError, DBLog(db, "walkthroughplayed", message))
walkthroughPlayed.
With(metrics.Field{Key: "uuid", Value: l.UUID}).
With(metrics.Field{Key: "embedorigin", Value: l.EmbedOrigin}).
Add(1)
}))
h.Post("/api/log/walkthroughpagevisited", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
l := walkthroughPageVisitedLog{}
ab.MustDecode(r, &l)
db := ab.GetDB(r)
userid := getLogUserID(r)
wt, err := LoadActualRevision(db, l.UUID)
ab.MaybeFail(r, http.StatusBadRequest, err)
if wt == nil {
ab.Fail(r, http.StatusNotFound, nil)
}
embedPart := ""
if l.EmbedOrigin != "" {
embedPart = "embedded on " + l.EmbedOrigin + " "
}
wturl := s.BaseURL + "walkthrough/" + wt.UUID
message := fmt.Sprintf("%s has visited the walkthrough page %s<%s|%s>", userid, embedPart, wturl, wt.Name)
ab.MaybeFail(r, http.StatusInternalServerError, DBLog(db, "walkthroughvisited", message))
walkthroughVisited.
With(metrics.Field{Key: "uuid", Value: l.UUID}).
With(metrics.Field{Key: "embedorigin", Value: l.EmbedOrigin}).
Add(1)
}))
return nil
}