import { join } from 'path' import { flattenDepth } from 'lodash' require('pg').defaults.parseInt8 = true // Avoid BIGINT to be converted to string import * as Sequelize from 'sequelize' import * as Promise from 'bluebird' import { CONFIG } from './constants' // Do not use barrel, we need to load database first import { logger } from '../helpers/logger' import { isTestInstance, readdirPromise } from '../helpers/core-utils' import { VideoModel } from './../models/video/video-interface' import { VideoTagModel } from './../models/video/video-tag-interface' import { BlacklistedVideoModel } from './../models/video/video-blacklist-interface' import { VideoFileModel } from './../models/video/video-file-interface' import { VideoAbuseModel } from './../models/video/video-abuse-interface' import { UserModel } from './../models/user/user-interface' import { UserVideoRateModel } from './../models/user/user-video-rate-interface' import { TagModel } from './../models/video/tag-interface' import { RequestModel } from './../models/request/request-interface' import { RequestVideoQaduModel } from './../models/request/request-video-qadu-interface' import { RequestVideoEventModel } from './../models/request/request-video-event-interface' import { RequestToPodModel } from './../models/request/request-to-pod-interface' import { PodModel } from './../models/pod/pod-interface' import { OAuthTokenModel } from './../models/oauth/oauth-token-interface' import { OAuthClientModel } from './../models/oauth/oauth-client-interface' import { JobModel } from './../models/job/job-interface' import { AuthorModel } from './../models/video/author-interface' import { ApplicationModel } from './../models/application/application-interface' const dbname = CONFIG.DATABASE.DBNAME const username = CONFIG.DATABASE.USERNAME const password = CONFIG.DATABASE.PASSWORD const database: { sequelize?: Sequelize.Sequelize, init?: (silent: boolean) => Promise, Application?: ApplicationModel, Author?: AuthorModel, Job?: JobModel, OAuthClient?: OAuthClientModel, OAuthToken?: OAuthTokenModel, Pod?: PodModel, RequestToPod?: RequestToPodModel, RequestVideoEvent?: RequestVideoEventModel, RequestVideoQadu?: RequestVideoQaduModel, Request?: RequestModel, Tag?: TagModel, UserVideoRate?: UserVideoRateModel, User?: UserModel, VideoAbuse?: VideoAbuseModel, VideoFile?: VideoFileModel, BlacklistedVideo?: BlacklistedVideoModel, VideoTag?: VideoTagModel, Video?: VideoModel } = {} const sequelize = new Sequelize(dbname, username, password, { dialect: 'postgres', host: CONFIG.DATABASE.HOSTNAME, port: CONFIG.DATABASE.PORT, benchmark: isTestInstance(), logging: (message: string, benchmark: number) => { let newMessage = message if (isTestInstance() === true && benchmark !== undefined) { newMessage += ' | ' + benchmark + 'ms' } logger.debug(newMessage) } }) database.sequelize = sequelize database.init = (silent: boolean) => { const modelDirectory = join(__dirname, '..', 'models') return getModelFiles(modelDirectory).then(filePaths => { filePaths.forEach(filePath => { const model = sequelize.import(filePath) database[model['name']] = model }) Object.keys(database).forEach(modelName => { if ('associate' in database[modelName]) { database[modelName].associate(database) } }) if (!silent) logger.info('Database %s is ready.', dbname) return undefined }) } // --------------------------------------------------------------------------- export { database } // --------------------------------------------------------------------------- function getModelFiles (modelDirectory: string) { return readdirPromise(modelDirectory) .then(files => { const directories: string[] = files.filter(directory => { // Find directories if ( directory.endsWith('.js.map') || directory === 'index.js' || directory === 'index.ts' || directory === 'utils.js' || directory === 'utils.ts' ) return false return true }) return directories }) .then(directories => { const tasks = [] // For each directory we read it and append model in the modelFilePaths array directories.forEach(directory => { const modelDirectoryPath = join(modelDirectory, directory) const promise = readdirPromise(modelDirectoryPath).then(files => { const filteredFiles = files.filter(file => { if ( file === 'index.js' || file === 'index.ts' || file === 'utils.js' || file === 'utils.ts' || file.endsWith('-interface.js') || file.endsWith('-interface.ts') || file.endsWith('.js.map') ) return false return true }).map(file => join(modelDirectoryPath, file)) return filteredFiles }) tasks.push(promise) }) return Promise.all(tasks) }) .then((filteredFiles: string[][]) => { return flattenDepth(filteredFiles, 1) }) }