vikunja-api/vendor/code.vikunja.io/web/handler/update.go

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// Copyright (c) 2018 Vikunja and contributors.
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//
// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// 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
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// GNU Lesser General Public License for more details.
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//
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// 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/>.
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package handler
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import (
"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
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currentAuth, err := config.AuthProvider.AuthObject(ctx)
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if err != nil {
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return echo.NewHTTPError(http.StatusInternalServerError, "Could not determine the current user.")
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}
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if !currentStruct.CanUpdate(currentAuth) {
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config.LoggingProvider.Noticef("Tried to create while not having the rights for it (User: %v)", currentAuth)
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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, ctx)
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}
return ctx.JSON(http.StatusOK, currentStruct)
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}