vikunja-api/pkg/routes/crud/update.go

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// Vikunja is a todo-list application to facilitate your life.
// Copyright 2018 Vikunja and contributors. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package crud
import (
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"code.vikunja.io/api/pkg/log"
"code.vikunja.io/api/pkg/models"
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"github.com/labstack/echo"
"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 {
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return echo.NewHTTPError(http.StatusBadRequest, "No or invalid model provided.")
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}
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// Validate the struct
if err := ctx.Validate(currentStruct); err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err)
}
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// Check if the user has the right to do that
currentUser, err := models.GetCurrentUser(ctx)
if err != nil {
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return echo.NewHTTPError(http.StatusInternalServerError, "Could not determine the current user.")
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}
if !currentStruct.CanUpdate(&currentUser) {
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log.Log.Noticef("%s [ID: %d] tried to update while not having the rights for it", currentUser.Username, currentUser.ID)
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return echo.NewHTTPError(http.StatusForbidden)
}
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// Do the update
err = currentStruct.Update()
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if err != nil {
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return HandleHTTPError(err)
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}
return ctx.JSON(http.StatusOK, currentStruct)
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}