// Grabs the stored data for a given user
func UserIndexHandler(ac *settings.AppContext, w http.ResponseWriter, r *http.Request) (int, error) {
var err error
vars := mux.Vars(r)
var userId int64
if userId, err = strconv.ParseInt(vars["userId"], 10, 64); err != nil {
if err := json.NewEncoder(w).Encode(settings.JsonResp{http.StatusInternalServerError, "Encountered a server error. Please try again"}); err != nil {
log.Println(err)
ac.HandlerResp = http.StatusInternalServerError
return 500, err
}
}
user, err := models.GetUserData(ac.Db, userId)
if err != nil {
if err == sql.ErrNoRows {
ac.HandlerResp = http.StatusNotFound
log.Println(err)
return 404, err
}
}
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
if err := json.NewEncoder(w).Encode(user); err != nil {
log.Println(err)
ac.HandlerResp = http.StatusInternalServerError
return 500, err
}
ac.HandlerResp = http.StatusOK
return 200, err
}
// Deletes a user from the database, again, both in the API and Auth schemas
func UserDeleteHandler(ac *settings.AppContext, w http.ResponseWriter, r *http.Request) (int, error) {
var err error
var UserDel struct {
Email string
}
body, err := ioutil.ReadAll(io.LimitReader(r.Body, 1048576))
if err != nil {
log.Printf("Found an error in the UserDeleteHandler while parsing the body: %v", err)
ac.HandlerResp = http.StatusInternalServerError
return ac.HandlerResp, err
}
err = json.Unmarshal(body, &UserDel)
if err != nil {
ac.HandlerResp = 422
log.Printf("Encountered some malformed JSON: %v", err)
return ac.HandlerResp, err
}
err = models.DeleteUser(ac.Db, UserDel.Email)
if err != nil {
log.Printf("Encountered an error from the database while deleting a user: %v", err)
}
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
ac.HandlerResp = 204
w.WriteHeader(ac.HandlerResp)
err = json.NewEncoder(w).Encode(settings.JsonResp{ac.HandlerResp, "New user created."})
if err != nil {
ac.HandlerResp = http.StatusInternalServerError
log.Printf("Server error in sending back a UserDelete response: %v", err)
return ac.HandlerResp, err
}
return ac.HandlerResp, nil
}
// Creates a user in the database, both in the API schema and the Auth schema
func UserCreateHandler(ac *settings.AppContext, w http.ResponseWriter, r *http.Request) (int, error) {
var err error
var user models.ApiUserCreate
body, err := ioutil.ReadAll(io.LimitReader(r.Body, 1048576))
if err != nil {
log.Println(err)
ac.HandlerResp = http.StatusInternalServerError
return http.StatusInternalServerError, err
}
err = json.Unmarshal(body, &user)
if err != nil {
ac.HandlerResp = 422
return ac.HandlerResp, err
}
err = models.CreateUser(ac.Db, user)
if err, ok := err.(*pq.Error); ok {
if err.Code.Name() == "unique_violation" {
ac.HandlerResp = http.StatusConflict
return ac.HandlerResp, err
}
}
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
ac.HandlerResp = http.StatusCreated
w.WriteHeader(ac.HandlerResp)
err = json.NewEncoder(w).Encode(settings.JsonResp{ac.HandlerResp, "New user created."})
if err != nil {
ac.HandlerResp = http.StatusInternalServerError
return ac.HandlerResp, err
}
return ac.HandlerResp, nil
}
func IndexHandler(ac *settings.AppContext, w http.ResponseWriter, r *http.Request) (int, error) {
fmt.Fprint(w, "WELCOME TO GORT")
ac.HandlerResp = http.StatusOK
return 200, nil
}
