@axway/api-builder-plugin-dc-mbs/src/methods/deleteAll.js

Mobile Backend Services connector

const { getTranslatedError } = require('../utils');

function deleteAll(Model, next) {
	this.logger.trace('MBS.deleteAll', { model: Model.name });
	// MBS delete does not return the number of objects deleted, so get the
	// count before we delete.
	this.count(Model, {}, (countErr, count) => {
		if (countErr) {
			// Error is already safe
			return next(countErr);
		}
		if (!count) {
			return next(null, 0);
		}
		this.db.customObjectsBatchDelete({
			classname: Model.name
		}, (err, response) => {
			if (err) {
				// Do not expose `err` via callback (information disclosure)
				return next(getTranslatedError(this, err));
			}
			if (response.body.meta.code === 200) {
				// return the affected instance
				this.logger.trace(`MBS deleted ${count} records`);
				return next(null, count);
			} else {
				// not found
				return next(null, 0);
			}
		});
	});
}

module.exports = {
	deleteAll
};