server/vendor/code.vikunja.io/web/handler/update.go

60 lines
1.9 KiB
Go

// Copyright (c) 2018 Vikunja and contributors.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package handler
import (
"code.vikunja.io/web"
"github.com/labstack/echo"
"github.com/op/go-logging"
"net/http"
)
// UpdateWeb is the webhandler to update an object
func (c *WebHandler) UpdateWeb(ctx echo.Context) error {
// Get our model
currentStruct := c.EmptyStruct()
// Get the object & bind params to struct
if err := ParamBinder(currentStruct, ctx); err != nil {
return echo.NewHTTPError(http.StatusBadRequest, "No or invalid model provided.")
}
// Validate the struct
if err := ctx.Validate(currentStruct); err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err)
}
// Check if the user has the right to do that
authprovider := ctx.Get("AuthProvider").(*web.Auths)
currentAuth, err := authprovider.AuthObject(ctx)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Could not determine the current user.")
}
if !currentStruct.CanUpdate(currentAuth) {
ctx.Get("LoggingProvider").(*logging.Logger).Noticef("Tried to update while not having the rights for it", currentAuth)
return echo.NewHTTPError(http.StatusForbidden)
}
// Do the update
err = currentStruct.Update()
if err != nil {
return HandleHTTPError(err, ctx)
}
return ctx.JSON(http.StatusOK, currentStruct)
}