// HTMLForUser writes a specified view with user model to the response.
func HTMLForUser(w http.ResponseWriter, r *http.Request, view string) {
vars := mux.Vars(r)
id, err := strconv.Atoi(vars["id"])
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
user := &models.User{ID: uint64(id)}
err = models.DB.Read(user)
if err != nil {
if err == sql.ErrNoRows {
return
}
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
flashes, err := Flashes(w, r)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
views.HTML(w, view, models.NewUserCtx(r, user, nil, flashes))
}
func (_ User) Create(w http.ResponseWriter, r *http.Request) {
user := new(models.User)
if err := models.Decoder.Decode(user, r.PostForm); err != nil {
ctx := models.NewUserCtx(r, user, []string{"bad request"}, nil)
views.Error(w, http.StatusBadRequest, "user_new", ctx)
return
}
id, err := models.DB.WithCreate(user).Exec()
if err != nil {
if verr, ok := err.(models.ValidationError); ok {
views.Error(w, 422, "user_new", models.NewUserCtx(r, user, verr, nil))
return
}
if perr, ok := err.(*pq.Error); ok && perr.Code.Class() == "23" {
ctx := models.NewUserCtx(r, user, []string{"email is taken"}, nil)
views.Error(w, http.StatusConflict, "user_new", ctx)
return
}
log.Println(err)
}
user.ID = id
if err := Remember(w, r, user); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if err := AddFlash(w, r, fmt.Sprintf("welcome %s!", user.Name)); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if err := Redirect(w, r, "user:show", "id", strconv.Itoa(int(id))); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
func (_ User) New(w http.ResponseWriter, r *http.Request) {
views.HTML(w, "user_new", models.NewUserCtx(r, new(models.User), nil, nil))
}