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import { Sequelize as SequelizeTypescript } from 'sequelize-typescript'
import { isTestInstance } from '../helpers/core-utils'
import { logger } from '../helpers/logger'
import { AccountModel } from '../models/account/account'
import { AccountVideoRateModel } from '../models/account/account-video-rate'
import { UserModel } from '../models/account/user'
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 { ServerModel } from '../models/server/server'
import { TagModel } from '../models/video/tag'
import { VideoModel } from '../models/video/video'
import { VideoAbuseModel } from '../models/video/video-abuse'
import { VideoBlacklistModel } from '../models/video/video-blacklist'
import { VideoChannelModel } from '../models/video/video-channel'
import { VideoCommentModel } from '../models/video/video-comment'
import { VideoFileModel } from '../models/video/video-file'
import { VideoShareModel } from '../models/video/video-share'
import { VideoTagModel } from '../models/video/video-tag'
import { CONFIG } from './constants'
import { ScheduleVideoUpdateModel } from '../models/video/schedule-video-update'
import { VideoCaptionModel } from '../models/video/video-caption'
import { VideoImportModel } from '../models/video/video-import'
import { VideoViewModel } from '../models/video/video-views'
import { VideoChangeOwnershipModel } from '../models/video/video-change-ownership'
import { VideoRedundancyModel } from '../models/redundancy/video-redundancy'
import { UserVideoHistoryModel } from '../models/account/user-video-history'
import { AccountBlocklistModel } from '../models/account/account-blocklist'
import { ServerBlocklistModel } from '../models/server/server-blocklist'
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 port = CONFIG.DATABASE.PORT
const poolMax = CONFIG.DATABASE.POOL.MAX
const sequelizeTypescript = new SequelizeTypescript({
database: dbname,
dialect: 'postgres',
host,
port,
username,
password,
pool: {
max: poolMax
},
benchmark: isTestInstance(),
isolationLevel: SequelizeTypescript.Transaction.ISOLATION_LEVELS.SERIALIZABLE,
operatorsAliases: false,
logging: (message: string, benchmark: number) => {
if (process.env.NODE_DB_LOG === 'false') return
let newMessage = message
if (isTestInstance() === true && benchmark !== undefined) {
newMessage += ' | ' + benchmark + 'ms'
}
logger.debug(newMessage)
}
})
async function initDatabaseModels (silent: boolean) {
sequelizeTypescript.addModels([
ApplicationModel,
ActorModel,
ActorFollowModel,
AvatarModel,
AccountModel,
OAuthClientModel,
OAuthTokenModel,
ServerModel,
TagModel,
AccountVideoRateModel,
UserModel,
VideoAbuseModel,
VideoChangeOwnershipModel,
VideoChannelModel,
VideoShareModel,
VideoFileModel,
VideoCaptionModel,
VideoBlacklistModel,
VideoTagModel,
VideoModel,
VideoCommentModel,
ScheduleVideoUpdateModel,
VideoImportModel,
VideoViewModel,
VideoRedundancyModel,
UserVideoHistoryModel,
AccountBlocklistModel,
ServerBlocklistModel
])
// Check extensions exist in the database
await checkPostgresExtensions()
// Create custom PostgreSQL functions
await createFunctions()
if (!silent) logger.info('Database %s is ready.', dbname)
return
}
// ---------------------------------------------------------------------------
export {
initDatabaseModels,
sequelizeTypescript
}
// ---------------------------------------------------------------------------
async function checkPostgresExtensions () {
const promises = [
checkPostgresExtension('pg_trgm'),
checkPostgresExtension('unaccent')
]
return Promise.all(promises)
}
async function checkPostgresExtension (extension: string) {
const query = `SELECT true AS enabled FROM pg_available_extensions WHERE name = '${extension}' AND installed_version IS NOT NULL;`
const [ res ] = await sequelizeTypescript.query(query, { raw: true })
if (!res || res.length === 0 || res[ 0 ][ 'enabled' ] !== true) {
// Try to create the extension ourself
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)
}
}
}
async 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 })
}
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