X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Finitializers%2Fdatabase.ts;h=0be7523637d86a0ce77c41fa9f17d6c8ef649686;hb=141b177db088891e84040f68aa95008fb52f1d44;hp=434d7ef19aca7cdc035975f0dc84baa8a2bf12a2;hpb=40e87e9ecc54e3513fb586928330a7855eb192c6;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/initializers/database.ts b/server/initializers/database.ts
index 434d7ef19..0be752363 100644
--- a/server/initializers/database.ts
+++ b/server/initializers/database.ts
@@ -24,6 +24,7 @@ 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'
 
 require('pg').defaults.parseInt8 = true // Avoid BIGINT to be converted to string
 
@@ -32,6 +33,7 @@ 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,
@@ -40,6 +42,9 @@ const sequelizeTypescript = new SequelizeTypescript({
   port,
   username,
   password,
+  pool: {
+    max: poolMax
+  },
   benchmark: isTestInstance(),
   isolationLevel: SequelizeTypescript.Transaction.ISOLATION_LEVELS.SERIALIZABLE,
   operatorsAliases: false,
@@ -77,9 +82,16 @@ async function initDatabaseModels (silent: boolean) {
     VideoTagModel,
     VideoModel,
     VideoCommentModel,
-    ScheduleVideoUpdateModel
+    ScheduleVideoUpdateModel,
+    VideoImportModel
   ])
 
+  // Check extensions exist in the database
+  await checkPostgresExtensions()
+
+  // Create custom PostgreSQL functions
+  await createFunctions()
+
   if (!silent) logger.info('Database %s is ready.', dbname)
 
   return
@@ -91,3 +103,39 @@ export {
   initDatabaseModels,
   sequelizeTypescript
 }
+
+// ---------------------------------------------------------------------------
+
+async function checkPostgresExtensions () {
+  const extensions = [
+    'pg_trgm',
+    'unaccent'
+  ]
+
+  for (const extension of extensions) {
+    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 })
+}