/**
 * Module Dependencies
 */
const errors = require('restify-errors');

/**
 * Model Schema
 */
const Sale = require('../models/sale');

module.exports = function (server, auth) {
	server.post('/sales', auth.manager, (req, res, next) => {

		let data = req.body || {};

		let sale = new Sale(data);
		sale.save(function(err) {
			if (err) {
				console.error(err);
				return next(new errors.InternalError(err.message));
				next();
			}

			res.send(201);
			next();
		});
	});

	server.get('/sales', auth.manager, (req, res, next) => {
		Sale.apiQuery(req.params, function(err, docs) {
			if (err) {
				console.error(err);
				return next(
					new errors.InvalidContentError(err),
				);
			}

			res.send(docs);
			next();
		});
	});

	server.get('/sales/:sale_id', auth.manager, (req, res, next) => {
		Sale.findOne({ _id: req.params.sale_id }, function(err, doc) {
			if (err) {
				console.error(err);
				return next(
					new errors.InvalidContentError(err),
				);
			}

			res.send(doc);
			next();
		});
	});

	server.put('/sales/:sale_id', auth.manager, (req, res, next) => {

		let data = req.body || {};

		if (!data._id) {
			data = Object.assign({}, data, { _id: req.params.sale_id });
		}

		Sale.findOne({ _id: req.params.sale_id }, function(err, doc) {
			if (err) {
				console.error(err);
				return next(
					new errors.InvalidContentError(err),
				);
			} else if (!doc) {
				return next(
					new errors.ResourceNotFoundError(
						'The resource you requested could not be found.',
					),
				);
			}

			Sale.updateOne({ _id: data._id }, data, function(err) {
				if (err) {
					console.error(err);
					return next(
						new errors.InvalidContentError(err),
					);
				}

				res.send(200, data);
				next();
			});
		});
	});

	server.del('/sales/:sale_id', auth.manager, (req, res, next) => {
		Sale.deleteOne({ _id: req.params.sale_id }, function(err) {
			if (err) {
				console.error(err);
				return next(
					new errors.InvalidContentError(err),
				);
			}

			res.send(204);
			next();
		});
	});
};