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Object.defineProperty(exports, "__esModule", { value: true }); var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; Eif ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { Eif (protoProps) defineProperties(Constructor.prototype, protoProps); Iif (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); var _path = require('path'); var _path2 = _interopRequireDefault(_path); var _utils = require('../utils'); var _utils2 = _interopRequireDefault(_utils); var _mongoose = require('mongoose'); var _mongoose2 = _interopRequireDefault(_mongoose); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } function _classCallCheck(instance, Constructor) { Iif (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } /** * Manage the models. */ var Models = function () { /** * Create a new Models call instance. * * @param api API reference. */ /** * Connection status. * * @type {boolean} */ /** * Reference for the API object. * * @type {null} */ function Models(api) { _classCallCheck(this, Models); this.api = null; this.mongoose = null; this.connected = false; this.models = new Map(); this.api = api; } /** * Open connection to MongoDB server. * * @param callback Callback function. */ /** * Hash with all registered models. * * @type {Map} */ /** * Mongoose object. * * @type {null} */ _createClass(Models, [{ key: 'openConnection', value: function openConnection(callback) { var self = this; // if the connection has already open return and execute the callback Iif (self.status()) { callback(new Error('Connection is already open')); return; } // hack: this fix a strange bug on the test environment if (self.api.env === 'test' && _mongoose2.default.connections[0]._hasOpened === true) { // save the mongoose instance self.mongoose = _mongoose2.default; // mark mongoose was connected self.connected = true; // execute the callback function and return callback(); return; } var connectCallback = function connectCallback() { // save mongoose object self.mongoose = _mongoose2.default; // open the new connection self.mongoose.connect(self.api.config.models.connectionString, function (error) { Iif (error) { self.api.log('MongoDB Error: ' + err, 'emerg'); return; } self.api.log('connected to MongoDB', 'debug'); self.connected = true; callback(); }); // define handler for disconnected event self.mongoose.connection.on('disconnected', function () { self.connected = false; self.api.log('MongoDB Connection Closed', 'debug'); }); }; // check if we are use a mock version of the package Eif (self.api.config.models.pkg === 'mockgoose') { // require mockgoose var mockgoose = require('mockgoose'); // wrap mongoose with mockgoose mockgoose(_mongoose2.default).then(connectCallback); // log an warning self.api.log('running with mockgoose', 'warning'); } else { connectCallback(); } } /** * Close connection. * * @param callback Callback function. */ }, { key: 'closeConnection', value: function closeConnection(callback) { var self = this; // if there is not connection open return now Iif (!self.status()) { callback(new Error('There is no connection open')); return; } self.mongoose.connection.close(callback); } /** * Return the connection status. * * @returns {boolean} */ }, { key: 'status', value: function status() { return this.connected; } /** * Add a new model. * * If the model already exists it will be replaced. * * @param name Model name * @param schema Model schema. */ }, { key: 'add', value: function add(name, schema) { // if the model already exists that can't be overwrite Iif (this.models.has(name)) { return; } // save the new model instance this.models.set(name, this.mongoose.model(name, schema)); } /** * Get a model object from the repository. * * @param modelName model name to get. * @returns {V} model object. */ }, { key: 'get', value: function get(modelName) { return this.models.get(modelName); } /** * Remove a model from the repository. * * @param modelName model name to be deleted. */ }, { key: 'remove', value: function remove(modelName) { this.models.delete(modelName); } }]); return Models; }(); /** * Initializer for the models features. */ var _class = function () { function _class() { _classCallCheck(this, _class); this.loadPriority = 100; this.startPriority = 100; this.stopPriority = 400; } /** * Initializer load priority. * * @type {number} */ /** * Initializer start priority. * * @type {number} */ /** * Initializer stop priority. * * @type {number} */ _createClass(_class, [{ key: 'load', /** * Initializer loading function. * * @param api API reference. * @param next Callback function. */ value: function load(api, next) { // expose models class on the engine api.models = new Models(api); // finish the initializer loading next(); } /** * Initializer start function. * * @param api API reference. * @param next Callback function. */ }, { key: 'start', value: function start(api, next) { // cleanup mongoose cache _mongoose2.default.models = {}; _mongoose2.default.modelSchemas = {}; // open connection api.models.openConnection(function () { // read models files from the modules api.modules.modulesPaths.forEach(function (modulePath) { _utils2.default.recursiveDirectoryGlob(modulePath + '/models').forEach(function (moduleFile) { // get file basename var basename = _path2.default.basename(moduleFile, '.js'); // load the model api.models.add(basename, require(moduleFile).default); // log a message api.log('model loaded: ' + basename, 'debug'); }); }); // finish the initializer start next(); }); } /** * Initializer stop function. * * @param api API reference. * @param next Callback function. */ }, { key: 'stop', value: function stop(api, next) { // close connection api.models.closeConnection(next); } }]); return _class; }(); exports.default = _class; //# sourceMappingURL=models.js.map |