Esempio n. 1
0
//UpdateCategoryFunc is used to update a task, handes "/upd-category/" URL
func UpdateCategoryFunc(w http.ResponseWriter, r *http.Request) {
	if r.Method == "POST" {
		var redirectURL string
		r.ParseForm()
		oldName := r.URL.Path[len("/upd-category/"):]
		newName := r.Form.Get("catname")

		err := db.UpdateCategoryByName(oldName, newName)
		if err != nil {
			message = "error updating category"
			log.Println("not updated category " + oldName)
			redirectURL = "/category/" + oldName
		} else {
			message = "cat " + oldName + " -> " + newName
			redirectURL = "/category/" + newName
		}
		log.Println("redirecting to " + redirectURL)
		http.Redirect(w, r, redirectURL, http.StatusFound)
	}
}
Esempio n. 2
0
//UpdateCategoryFuncAPI will update the category for the user
func UpdateCategoryFuncAPI(w http.ResponseWriter, r *http.Request) {
	if r.Method == "POST" {
		var statusCode int
		var err error
		var message string
		var catErr bool
		var status types.Status

		token := r.Header["Token"][0]

		w.Header().Set("Content-Type", "application/json; charset=UTF-8")

		IsTokenValid, username := ValidateToken(token)
		//When the token is not valid show the default error JSON document
		if !IsTokenValid {
			status = types.Status{StatusCode: http.StatusInternalServerError, Message: message}
			w.WriteHeader(http.StatusInternalServerError)
			err = json.NewEncoder(w).Encode(status)

			if err != nil {
				panic(err)
			}
			return
		}

		log.Println("token is valid " + username + " is logged in")

		r.ParseForm()

		oldName := r.URL.Path[len("/api/update-category/"):]
		oldName = strings.Trim(oldName, "/")

		newName := r.Form.Get("catname")

		if strings.Trim(newName, " ") != "" {
			err = db.UpdateCategoryByName(username, oldName, newName)
			if err != nil {
				catErr = true
			}
			catErr = false
		} else {
			catErr = true
		}

		if catErr {
			statusCode = http.StatusInternalServerError
			message = "unable to update category from " + oldName + " to " + newName
		} else {
			statusCode = http.StatusOK
			message = "updated category from " + oldName + " to " + newName

		}

		status = types.Status{StatusCode: statusCode, Message: message}
		w.Header().Set("Content-Type", "application/json; charset=UTF-8")

		w.WriteHeader(http.StatusOK)

		err = json.NewEncoder(w).Encode(status)
		if err != nil {
			panic(err)
		}
	}
}