Rhina Suhartini's repositories
Doc
var Promise = require('bluebird'); var Loader = module.exports = function(options) { this.options = options; this.saved = 0; this.skipped = 0; }; Loader.prototype.loadFixtures = function(fixtures, models) { return Promise.each(fixtures, function(fixture) { return this.loadFixture(fixture, models); }.bind(this)); }; Loader.prototype.loadFixture = function(fixture, models) { var buildOptions = fixture.buildOptions, saveOptions = fixture.saveOptions, onError = function(err) { if (err instanceof Error) { throw err; } else { throw new Error(JSON.stringify(err)); } }; if (typeof fixture !== 'object') throw new Error('expected fixture to be object, is ' + (typeof fixture)); else if (!fixture.model) throw new Error('model for a fixture is undefined'); else if (!fixture.data) throw new Error('data undefined for fixture'); var Model = models[fixture.model], self = this; if (!Model) { throw new Error('Model not found: ' + fixture.model); } return this.prepFixtureData(fixture.data, Model).spread(function(data, many2many) { var setManyToMany = function(instance) { //set many2many assocs if there are any var promises = []; if (Object.keys(many2many).length) { Object.keys(many2many).forEach(function(key) { var assoc = Model.associations[key]; promises.push(instance[assoc.accessors.set](many2many[key])); }); } return Promise.all(promises); }; var where = {}; Object.keys(Model.rawAttributes).forEach(function(k) { if (data.hasOwnProperty(k) && (!fixture.keys || fixture.keys.indexOf(k) !== -1)) { where[k] = data[k]; } }); return Model.find({ where: where }).then(function(instance) { if (instance) { self.skipped++; return setManyToMany(instance); } return Model .build(data, buildOptions) .save(saveOptions).then(function(instance) { if (instance) { self.saved++; return setManyToMany(instance); } }); }).catch(onError); }); }; Loader.prototype.prepFixtureData = function(data, Model) { var result = {}, promises = [], many2many = {}; // Allows an external caller to do some transforms to the data // before it is saved if (this.options.transformFixtureDataFn) { result = this.options.transformFixtureDataFn(data, Model); } Object.keys(data).forEach(function(key) { var foundInThroughName = null; // For Sequelize < 3.0.0 compatibility (using for instance "actorsmovies" instead of "actors" or "movies") Object.keys(Model.associations).forEach(function(assoc_name) { if(Model.associations[assoc_name].options && (Model.associations[assoc_name].options.through == key || Model.associations[assoc_name].options.as == key)) { return foundInThroughName = assoc_name; } }); var assoc = Model.associations[foundInThroughName || key], val = data[key]; if (assoc) { if (assoc.associationType === 'BelongsTo') { promises.push( assoc.target.find(typeof val === 'object' ? { where: val } : {where: {id: val}}).then(function(obj) { result[assoc.identifier] = obj.id; }) ); } else if (assoc.associationType === 'HasMany' || assoc.associationType === 'BelongsToMany') { if (Array.isArray(val)) { many2many[assoc.associationAccessor] = []; val.forEach(function(v) { promises.push( assoc.target.find(typeof v === 'object' ? { where: v } : {where: {id: v}}).then(function(obj) { many2many[assoc.associationAccessor].push(obj); }) ); }); } else { throw new Error('HasMany associations must be arrays of where clauses'); } } else { throw new Error('Only BelongsTo & HasMany associations are supported'); } } else { result[key] = val; } }); return Promise.all(promises).then(function() { return [result, many2many]; }); };
Doc.
var Promise = require('bluebird'); var Loader = module.exports = function(options) { this.options = options; this.saved = 0; this.skipped = 0; }; Loader.prototype.loadFixtures = function(fixtures, models) { return Promise.each(fixtures, function(fixture) { return this.loadFixture(fixture, models); }.bind(this)); }; Loader.prototype.loadFixture = function(fixture, models) { var buildOptions = fixture.buildOptions, saveOptions = fixture.saveOptions, onError = function(err) { if (err instanceof Error) { throw err; } else { throw new Error(JSON.stringify(err)); } }; if (typeof fixture !== 'object') throw new Error('expected fixture to be object, is ' + (typeof fixture)); else if (!fixture.model) throw new Error('model for a fixture is undefined'); else if (!fixture.data) throw new Error('data undefined for fixture'); var Model = models[fixture.model], self = this; if (!Model) { throw new Error('Model not found: ' + fixture.model); } return this.prepFixtureData(fixture.data, Model).spread(function(data, many2many) { var setManyToMany = function(instance) { //set many2many assocs if there are any var promises = []; if (Object.keys(many2many).length) { Object.keys(many2many).forEach(function(key) { var assoc = Model.associations[key]; promises.push(instance[assoc.accessors.set](many2many[key])); }); } return Promise.all(promises); }; var where = {}; Object.keys(Model.rawAttributes).forEach(function(k) { if (data.hasOwnProperty(k) && (!fixture.keys || fixture.keys.indexOf(k) !== -1)) { where[k] = data[k]; } }); return Model.find({ where: where }).then(function(instance) { if (instance) { self.skipped++; return setManyToMany(instance); } return Model .build(data, buildOptions) .save(saveOptions).then(function(instance) { if (instance) { self.saved++; return setManyToMany(instance); } }); }).catch(onError); }); }; Loader.prototype.prepFixtureData = function(data, Model) { var result = {}, promises = [], many2many = {}; // Allows an external caller to do some transforms to the data // before it is saved if (this.options.transformFixtureDataFn) { result = this.options.transformFixtureDataFn(data, Model); } Object.keys(data).forEach(function(key) { var foundInThroughName = null; // For Sequelize < 3.0.0 compatibility (using for instance "actorsmovies" instead of "actors" or "movies") Object.keys(Model.associations).forEach(function(assoc_name) { if(Model.associations[assoc_name].options && (Model.associations[assoc_name].options.through == key || Model.associations[assoc_name].options.as == key)) { return foundInThroughName = assoc_name; } }); var assoc = Model.associations[foundInThroughName || key], val = data[key]; if (assoc) { if (assoc.associationType === 'BelongsTo') { promises.push( assoc.target.find(typeof val === 'object' ? { where: val } : {where: {id: val}}).then(function(obj) { result[assoc.identifier] = obj.id; }) ); } else if (assoc.associationType === 'HasMany' || assoc.associationType === 'BelongsToMany') { if (Array.isArray(val)) { many2many[assoc.associationAccessor] = []; val.forEach(function(v) { promises.push( assoc.target.find(typeof v === 'object' ? { where: v } : {where: {id: v}}).then(function(obj) { many2many[assoc.associationAccessor].push(obj); }) ); }); } else { throw new Error('HasMany associations must be arrays of where clauses'); } } else { throw new Error('Only BelongsTo & HasMany associations are supported'); } } else { result[key] = val; } }); return Promise.all(promises).then(function() { return [result, many2many]; }); };
No
var Promise = require('bluebird'); var Loader = module.exports = function(options) { this.options = options; this.saved = 0; this.skipped = 0; }; Loader.prototype.loadFixtures = function(fixtures, models) { return Promise.each(fixtures, function(fixture) { return this.loadFixture(fixture, models); }.bind(this)); }; Loader.prototype.loadFixture = function(fixture, models) { var buildOptions = fixture.buildOptions, saveOptions = fixture.saveOptions, onError = function(err) { if (err instanceof Error) { throw err; } else { throw new Error(JSON.stringify(err)); } }; if (typeof fixture !== 'object') throw new Error('expected fixture to be object, is ' + (typeof fixture)); else if (!fixture.model) throw new Error('model for a fixture is undefined'); else if (!fixture.data) throw new Error('data undefined for fixture'); var Model = models[fixture.model], self = this; if (!Model) { throw new Error('Model not found: ' + fixture.model); } return this.prepFixtureData(fixture.data, Model).spread(function(data, many2many) { var setManyToMany = function(instance) { //set many2many assocs if there are any var promises = []; if (Object.keys(many2many).length) { Object.keys(many2many).forEach(function(key) { var assoc = Model.associations[key]; promises.push(instance[assoc.accessors.set](many2many[key])); }); } return Promise.all(promises); }; var where = {}; Object.keys(Model.rawAttributes).forEach(function(k) { if (data.hasOwnProperty(k) && (!fixture.keys || fixture.keys.indexOf(k) !== -1)) { where[k] = data[k]; } }); return Model.find({ where: where }).then(function(instance) { if (instance) { self.skipped++; return setManyToMany(instance); } return Model .build(data, buildOptions) .save(saveOptions).then(function(instance) { if (instance) { self.saved++; return setManyToMany(instance); } }); }).catch(onError); }); }; Loader.prototype.prepFixtureData = function(data, Model) { var result = {}, promises = [], many2many = {}; // Allows an external caller to do some transforms to the data // before it is saved if (this.options.transformFixtureDataFn) { result = this.options.transformFixtureDataFn(data, Model); } Object.keys(data).forEach(function(key) { var foundInThroughName = null; // For Sequelize < 3.0.0 compatibility (using for instance "actorsmovies" instead of "actors" or "movies") Object.keys(Model.associations).forEach(function(assoc_name) { if(Model.associations[assoc_name].options && (Model.associations[assoc_name].options.through == key || Model.associations[assoc_name].options.as == key)) { return foundInThroughName = assoc_name; } }); var assoc = Model.associations[foundInThroughName || key], val = data[key]; if (assoc) { if (assoc.associationType === 'BelongsTo') { promises.push( assoc.target.find(typeof val === 'object' ? { where: val } : {where: {id: val}}).then(function(obj) { result[assoc.identifier] = obj.id; }) ); } else if (assoc.associationType === 'HasMany' || assoc.associationType === 'BelongsToMany') { if (Array.isArray(val)) { many2many[assoc.associationAccessor] = []; val.forEach(function(v) { promises.push( assoc.target.find(typeof v === 'object' ? { where: v } : {where: {id: v}}).then(function(obj) { many2many[assoc.associationAccessor].push(obj); }) ); }); } else { throw new Error('HasMany associations must be arrays of where clauses'); } } else { throw new Error('Only BelongsTo & HasMany associations are supported'); } } else { result[key] = val; } }); return Promise.all(promises).then(function() { return [result, many2many]; }); };
Rhina-Suhartini
Nothink