import { QueryTypes, Transaction } from 'sequelize' import { Sequelize as SequelizeTypescript } from 'sequelize-typescript' import { isTestInstance } from '../helpers/core-utils' import { logger } from '../helpers/logger' import { AbuseModel } from '../models/abuse/abuse' import { AbuseMessageModel } from '../models/abuse/abuse-message' import { VideoAbuseModel } from '../models/abuse/video-abuse' import { VideoCommentAbuseModel } from '../models/abuse/video-comment-abuse' import { AccountModel } from '../models/account/account' import { AccountBlocklistModel } from '../models/account/account-blocklist' import { AccountVideoRateModel } from '../models/account/account-video-rate' import { UserModel } from '../models/account/user' import { UserNotificationModel } from '../models/account/user-notification' import { UserNotificationSettingModel } from '../models/account/user-notification-setting' import { UserVideoHistoryModel } from '../models/account/user-video-history' import { ActorModel } from '../models/activitypub/actor' import { ActorFollowModel } from '../models/activitypub/actor-follow' import { ApplicationModel } from '../models/application/application' import { AvatarModel } from '../models/avatar/avatar' import { OAuthClientModel } from '../models/oauth/oauth-client' import { OAuthTokenModel } from '../models/oauth/oauth-token' import { VideoRedundancyModel } from '../models/redundancy/video-redundancy' import { PluginModel } from '../models/server/plugin' import { ServerModel } from '../models/server/server' import { ServerBlocklistModel } from '../models/server/server-blocklist' import { ScheduleVideoUpdateModel } from '../models/video/schedule-video-update' import { TagModel } from '../models/video/tag' import { ThumbnailModel } from '../models/video/thumbnail' import { VideoModel } from '../models/video/video' import { VideoBlacklistModel } from '../models/video/video-blacklist' import { VideoCaptionModel } from '../models/video/video-caption' import { VideoChangeOwnershipModel } from '../models/video/video-change-ownership' import { VideoChannelModel } from '../models/video/video-channel' import { VideoCommentModel } from '../models/video/video-comment' import { VideoFileModel } from '../models/video/video-file' import { VideoImportModel } from '../models/video/video-import' import { VideoLiveModel } from '../models/video/video-live' import { VideoPlaylistModel } from '../models/video/video-playlist' import { VideoPlaylistElementModel } from '../models/video/video-playlist-element' import { VideoShareModel } from '../models/video/video-share' import { VideoStreamingPlaylistModel } from '../models/video/video-streaming-playlist' import { VideoTagModel } from '../models/video/video-tag' import { VideoViewModel } from '../models/video/video-view' import { CONFIG } from './config' require('pg').defaults.parseInt8 = true // Avoid BIGINT to be converted to string const dbname = CONFIG.DATABASE.DBNAME const username = CONFIG.DATABASE.USERNAME const password = CONFIG.DATABASE.PASSWORD const host = CONFIG.DATABASE.HOSTNAME const ssl = CONFIG.DATABASE.SSL const port = CONFIG.DATABASE.PORT const poolMax = CONFIG.DATABASE.POOL.MAX const sequelizeTypescript = new SequelizeTypescript({ database: dbname, dialect: 'postgres', host, port, username, password, ssl, pool: { max: poolMax }, benchmark: isTestInstance(), isolationLevel: Transaction.ISOLATION_LEVELS.SERIALIZABLE, logging: (message: string, benchmark: number) => { if (process.env.NODE_DB_LOG === 'false') return let newMessage = 'Executed SQL request' if (isTestInstance() === true && benchmark !== undefined) { newMessage += ' in ' + benchmark + 'ms' } logger.debug(newMessage, { sql: message }) } }) function checkDatabaseConnectionOrDie () { sequelizeTypescript.authenticate() .then(() => logger.debug('Connection to PostgreSQL has been established successfully.')) .catch(err => { logger.error('Unable to connect to PostgreSQL database.', { err }) process.exit(-1) }) } async function initDatabaseModels (silent: boolean) { sequelizeTypescript.addModels([ ApplicationModel, ActorModel, ActorFollowModel, AvatarModel, AccountModel, OAuthClientModel, OAuthTokenModel, ServerModel, TagModel, AccountVideoRateModel, UserModel, AbuseMessageModel, AbuseModel, VideoCommentAbuseModel, VideoAbuseModel, VideoModel, VideoChangeOwnershipModel, VideoChannelModel, VideoShareModel, VideoFileModel, VideoCaptionModel, VideoBlacklistModel, VideoTagModel, VideoCommentModel, ScheduleVideoUpdateModel, VideoImportModel, VideoViewModel, VideoRedundancyModel, UserVideoHistoryModel, VideoLiveModel, AccountBlocklistModel, ServerBlocklistModel, UserNotificationModel, UserNotificationSettingModel, VideoStreamingPlaylistModel, VideoPlaylistModel, VideoPlaylistElementModel, ThumbnailModel, PluginModel ]) // Check extensions exist in the database await checkPostgresExtensions() // Create custom PostgreSQL functions await createFunctions() if (!silent) logger.info('Database %s is ready.', dbname) } // --------------------------------------------------------------------------- export { initDatabaseModels, checkDatabaseConnectionOrDie, sequelizeTypescript } // --------------------------------------------------------------------------- async function checkPostgresExtensions () { const promises = [ checkPostgresExtension('pg_trgm'), checkPostgresExtension('unaccent') ] return Promise.all(promises) } async function checkPostgresExtension (extension: string) { const query = `SELECT 1 FROM pg_available_extensions WHERE name = '${extension}' AND installed_version IS NOT NULL;` const options = { type: QueryTypes.SELECT as QueryTypes.SELECT, raw: true } const res = await sequelizeTypescript.query(query, options) if (!res || res.length === 0) { // Try to create the extension ourselves try { await sequelizeTypescript.query(`CREATE EXTENSION ${extension};`, { raw: true }) } catch { const errorMessage = `You need to enable ${extension} extension in PostgreSQL. ` + `You can do so by running 'CREATE EXTENSION ${extension};' as a PostgreSQL super user in ${CONFIG.DATABASE.DBNAME} database.` throw new Error(errorMessage) } } } function createFunctions () { const query = `CREATE OR REPLACE FUNCTION immutable_unaccent(text) RETURNS text AS $func$ SELECT public.unaccent('public.unaccent', $1::text) $func$ LANGUAGE sql IMMUTABLE;` return sequelizeTypescript.query(query, { raw: true }) }