4 files changed, 143 insertions, 169 deletions

diff --git a/shared/extra-utils/miscs/index.ts b/shared/extra-utils/miscs/index.ts
index ccacd4c79..7e236c329 100644
--- a/shared/extra-utils/miscs/index.ts
+++ b/shared/extra-utils/miscs/index.ts
@@ -1,3 +1,3 @@
 export * from './miscs'
-export * from './sql'
+export * from './sql-command'
 export * from './stubs'
diff --git a/shared/extra-utils/miscs/sql-command.ts b/shared/extra-utils/miscs/sql-command.ts
new file mode 100644
index 000000000..2a3e9e607
--- /dev/null
+++ b/shared/extra-utils/miscs/sql-command.ts
@@ -0,0 +1,142 @@
+import { QueryTypes, Sequelize } from 'sequelize'
+import { AbstractCommand } from '../shared'
+
+export class SQLCommand extends AbstractCommand {
+  private sequelize: Sequelize
+
+  deleteAll (table: string) {
+    const seq = this.getSequelize()
+
+    const options = { type: QueryTypes.DELETE }
+
+    return seq.query(`DELETE FROM "${table}"`, options)
+  }
+
+  async getCount (table: string) {
+    const seq = this.getSequelize()
+
+    const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
+
+    const [ { total } ] = await seq.query<{ total: string }>(`SELECT COUNT(*) as total FROM "${table}"`, options)
+    if (total === null) return 0
+
+    return parseInt(total, 10)
+  }
+
+  setActorField (to: string, field: string, value: string) {
+    const seq = this.getSequelize()
+
+    const options = { type: QueryTypes.UPDATE }
+
+    return seq.query(`UPDATE actor SET "${field}" = '${value}' WHERE url = '${to}'`, options)
+  }
+
+  setVideoField (uuid: string, field: string, value: string) {
+    const seq = this.getSequelize()
+
+    const options = { type: QueryTypes.UPDATE }
+
+    return seq.query(`UPDATE video SET "${field}" = '${value}' WHERE uuid = '${uuid}'`, options)
+  }
+
+  setPlaylistField (uuid: string, field: string, value: string) {
+    const seq = this.getSequelize()
+
+    const options = { type: QueryTypes.UPDATE }
+
+    return seq.query(`UPDATE "videoPlaylist" SET "${field}" = '${value}' WHERE uuid = '${uuid}'`, options)
+  }
+
+  async countVideoViewsOf (uuid: string) {
+    const seq = this.getSequelize()
+
+    // tslint:disable
+    const query = 'SELECT SUM("videoView"."views") AS "total" FROM "videoView" ' +
+      `INNER JOIN "video" ON "video"."id" = "videoView"."videoId" WHERE "video"."uuid" = '${uuid}'`
+
+    const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
+    const [ { total } ] = await seq.query<{ total: number }>(query, options)
+
+    if (!total) return 0
+
+    return parseInt(total + '', 10)
+  }
+
+  getActorImage (filename: string) {
+    return this.selectQuery(`SELECT * FROM "actorImage" WHERE filename = '${filename}'`)
+      .then(rows => rows[0])
+  }
+
+  selectQuery (query: string) {
+    const seq = this.getSequelize()
+    const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
+
+    return seq.query<any>(query, options)
+  }
+
+  updateQuery (query: string) {
+    const seq = this.getSequelize()
+    const options = { type: QueryTypes.UPDATE as QueryTypes.UPDATE }
+
+    return seq.query(query, options)
+  }
+
+  setPluginField (pluginName: string, field: string, value: string) {
+    const seq = this.getSequelize()
+
+    const options = { type: QueryTypes.UPDATE }
+
+    return seq.query(`UPDATE "plugin" SET "${field}" = '${value}' WHERE "name" = '${pluginName}'`, options)
+  }
+
+  setPluginVersion (pluginName: string, newVersion: string) {
+    return this.setPluginField(pluginName, 'version', newVersion)
+  }
+
+  setPluginLatestVersion (pluginName: string, newVersion: string) {
+    return this.setPluginField(pluginName, 'latestVersion', newVersion)
+  }
+
+  setActorFollowScores (newScore: number) {
+    const seq = this.getSequelize()
+
+    const options = { type: QueryTypes.UPDATE }
+
+    return seq.query(`UPDATE "actorFollow" SET "score" = ${newScore}`, options)
+  }
+
+  setTokenField (accessToken: string, field: string, value: string) {
+    const seq = this.getSequelize()
+
+    const options = { type: QueryTypes.UPDATE }
+
+    return seq.query(`UPDATE "oAuthToken" SET "${field}" = '${value}' WHERE "accessToken" = '${accessToken}'`, options)
+  }
+
+  async cleanup () {
+    if (!this.sequelize) return
+
+    await this.sequelize.close()
+    this.sequelize = undefined
+  }
+
+  private getSequelize () {
+    if (this.sequelize) return this.sequelize
+
+    const dbname = 'peertube_test' + this.server.internalServerNumber
+    const username = 'peertube'
+    const password = 'peertube'
+    const host = 'localhost'
+    const port = 5432
+
+    this.sequelize = new Sequelize(dbname, username, password, {
+      dialect: 'postgres',
+      host,
+      port,
+      logging: false
+    })
+
+    return this.sequelize
+  }
+
+}
diff --git a/shared/extra-utils/miscs/sql.ts b/shared/extra-utils/miscs/sql.ts
deleted file mode 100644
index 65a0aa5fe..000000000
--- a/shared/extra-utils/miscs/sql.ts
+++ /dev/null
@@ -1,161 +0,0 @@
-import { QueryTypes, Sequelize } from 'sequelize'
-import { ServerInfo } from '../server/servers'
-
-const sequelizes: { [ id: number ]: Sequelize } = {}
-
-function getSequelize (internalServerNumber: number) {
-  if (sequelizes[internalServerNumber]) return sequelizes[internalServerNumber]
-
-  const dbname = 'peertube_test' + internalServerNumber
-  const username = 'peertube'
-  const password = 'peertube'
-  const host = 'localhost'
-  const port = 5432
-
-  const seq = new Sequelize(dbname, username, password, {
-    dialect: 'postgres',
-    host,
-    port,
-    logging: false
-  })
-
-  sequelizes[internalServerNumber] = seq
-
-  return seq
-}
-
-function deleteAll (internalServerNumber: number, table: string) {
-  const seq = getSequelize(internalServerNumber)
-
-  const options = { type: QueryTypes.DELETE }
-
-  return seq.query(`DELETE FROM "${table}"`, options)
-}
-
-async function getCount (internalServerNumber: number, table: string) {
-  const seq = getSequelize(internalServerNumber)
-
-  const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
-
-  const [ { total } ] = await seq.query<{ total: string }>(`SELECT COUNT(*) as total FROM "${table}"`, options)
-  if (total === null) return 0
-
-  return parseInt(total, 10)
-}
-
-function setActorField (internalServerNumber: number, to: string, field: string, value: string) {
-  const seq = getSequelize(internalServerNumber)
-
-  const options = { type: QueryTypes.UPDATE }
-
-  return seq.query(`UPDATE actor SET "${field}" = '${value}' WHERE url = '${to}'`, options)
-}
-
-function setVideoField (internalServerNumber: number, uuid: string, field: string, value: string) {
-  const seq = getSequelize(internalServerNumber)
-
-  const options = { type: QueryTypes.UPDATE }
-
-  return seq.query(`UPDATE video SET "${field}" = '${value}' WHERE uuid = '${uuid}'`, options)
-}
-
-function setPlaylistField (internalServerNumber: number, uuid: string, field: string, value: string) {
-  const seq = getSequelize(internalServerNumber)
-
-  const options = { type: QueryTypes.UPDATE }
-
-  return seq.query(`UPDATE "videoPlaylist" SET "${field}" = '${value}' WHERE uuid = '${uuid}'`, options)
-}
-
-async function countVideoViewsOf (internalServerNumber: number, uuid: string) {
-  const seq = getSequelize(internalServerNumber)
-
-  // tslint:disable
-  const query = 'SELECT SUM("videoView"."views") AS "total" FROM "videoView" ' +
-    `INNER JOIN "video" ON "video"."id" = "videoView"."videoId" WHERE "video"."uuid" = '${uuid}'`
-
-  const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
-  const [ { total } ] = await seq.query<{ total: number }>(query, options)
-
-  if (!total) return 0
-
-  return parseInt(total + '', 10)
-}
-
-function getActorImage (internalServerNumber: number, filename: string) {
-  return selectQuery(internalServerNumber, `SELECT * FROM "actorImage" WHERE filename = '${filename}'`)
-    .then(rows => rows[0])
-}
-
-function selectQuery (internalServerNumber: number, query: string) {
-  const seq = getSequelize(internalServerNumber)
-  const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
-
-  return seq.query<any>(query, options)
-}
-
-function updateQuery (internalServerNumber: number, query: string) {
-  const seq = getSequelize(internalServerNumber)
-  const options = { type: QueryTypes.UPDATE as QueryTypes.UPDATE }
-
-  return seq.query(query, options)
-}
-
-async function closeAllSequelize (servers: ServerInfo[]) {
-  for (const server of servers) {
-    if (sequelizes[server.internalServerNumber]) {
-      await sequelizes[server.internalServerNumber].close()
-      // eslint-disable-next-line
-      delete sequelizes[server.internalServerNumber]
-    }
-  }
-}
-
-function setPluginField (internalServerNumber: number, pluginName: string, field: string, value: string) {
-  const seq = getSequelize(internalServerNumber)
-
-  const options = { type: QueryTypes.UPDATE }
-
-  return seq.query(`UPDATE "plugin" SET "${field}" = '${value}' WHERE "name" = '${pluginName}'`, options)
-}
-
-function setPluginVersion (internalServerNumber: number, pluginName: string, newVersion: string) {
-  return setPluginField(internalServerNumber, pluginName, 'version', newVersion)
-}
-
-function setPluginLatestVersion (internalServerNumber: number, pluginName: string, newVersion: string) {
-  return setPluginField(internalServerNumber, pluginName, 'latestVersion', newVersion)
-}
-
-function setActorFollowScores (internalServerNumber: number, newScore: number) {
-  const seq = getSequelize(internalServerNumber)
-
-  const options = { type: QueryTypes.UPDATE }
-
-  return seq.query(`UPDATE "actorFollow" SET "score" = ${newScore}`, options)
-}
-
-function setTokenField (internalServerNumber: number, accessToken: string, field: string, value: string) {
-  const seq = getSequelize(internalServerNumber)
-
-  const options = { type: QueryTypes.UPDATE }
-
-  return seq.query(`UPDATE "oAuthToken" SET "${field}" = '${value}' WHERE "accessToken" = '${accessToken}'`, options)
-}
-
-export {
-  setVideoField,
-  setPlaylistField,
-  setActorField,
-  countVideoViewsOf,
-  setPluginVersion,
-  setPluginLatestVersion,
-  selectQuery,
-  getActorImage,
-  deleteAll,
-  setTokenField,
-  updateQuery,
-  setActorFollowScores,
-  closeAllSequelize,
-  getCount
-}
diff --git a/shared/extra-utils/miscs/stubs.ts b/shared/extra-utils/miscs/stubs.ts
index d1eb0e3b2..940e4bf29 100644
--- a/shared/extra-utils/miscs/stubs.ts
+++ b/shared/extra-utils/miscs/stubs.ts
@@ -2,13 +2,6 @@ function buildRequestStub (): any {
   return { }
 }
 
-function buildResponseStub (): any {
-  return {
-    locals: {}
-  }
-}
-
 export {
-  buildResponseStub,
   buildRequestStub
 }