Method deleteHandler

src/Routers/FilesRouter.js:747–787

(req, res, next)

  }

  async deleteHandler(req, res, next) {
    if (req.auth.isReadOnly) {
      const error = createSanitizedHttpError(403, "read-only masterKey isn't allowed to delete a file.", req.config);
      res.status(error.status);
      res.end(`{"error":"${error.message}"}`);
      return;
    }
    try {
      const { filesController } = req.config;
      const filename = FilesRouter._getFilenameFromParams(req);
      // run beforeDeleteFile trigger
      const file = new Parse.File(filename);
      file._url = await filesController.adapter.getFileLocation(req.config, filename);
      const fileObject = { file, fileSize: null };
      await triggers.maybeRunFileTrigger(
        triggers.Types.beforeDelete,
        fileObject,
        req.config,
        req.auth
      );
      // delete file
      await filesController.deleteFile(req.config, filename);
      // run afterDeleteFile trigger
      await triggers.maybeRunFileTrigger(
        triggers.Types.afterDelete,
        fileObject,
        req.config,
        req.auth
      );
      res.status(200);
      // TODO: return useful JSON here?
      res.end();
    } catch (e) {
      logger.error('Error deleting a file: ', e);
      const error = triggers.resolveError(e, {
        code: Parse.Error.FILE_DELETE_ERROR,
        message: 'Could not delete file.',
      });
      next(error);
    }
  }

  async metadataHandler(req, res) {
    try {