vikunja-api/routes/crud/read_one.go

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package crud
import (
"git.kolaente.de/konrad/list/models"
"github.com/labstack/echo"
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"net/http"
)
// ReadOneWeb is the webhandler to get one object
func (c *WebHandler) ReadOneWeb(ctx echo.Context) error {
// Get the ID
id, err := models.GetIntURLParam("id", ctx)
if err != nil {
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return echo.NewHTTPError(http.StatusBadRequest, "Invalid ID.")
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}
// Get our object
err = c.CObject.ReadOne(id)
if err != nil {
if models.IsErrListDoesNotExist(err) {
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return echo.NewHTTPError(http.StatusNotFound)
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}
if models.IsErrNamespaceDoesNotExist(err) {
return echo.NewHTTPError(http.StatusNotFound)
}
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return echo.NewHTTPError(http.StatusInternalServerError, "An error occured.")
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}
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// Check rights
// We can only check the rights on a full object, which is why we need to check it afterwards
currentUser, err := models.GetCurrentUser(ctx)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Could not determine the current user.")
}
if !c.CObject.CanRead(&currentUser) {
return echo.NewHTTPError(http.StatusForbidden, "You don't have the right to see this")
}
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return ctx.JSON(http.StatusOK, c.CObject)
}