1 files changed, 141 insertions, 0 deletions

diff --git a/shared/server-commands/miscs/sql-command.ts b/shared/server-commands/miscs/sql-command.ts
new file mode 100644
index 000000000..bedb3349b
--- /dev/null
+++ b/shared/server-commands/miscs/sql-command.ts
@@ -0,0 +1,141 @@
+import { QueryTypes, Sequelize } from 'sequelize'
+import { AbstractCommand } from '../shared/abstract-command'
+
+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 = '${uuid}'`, options)
+  }
+
+  async countVideoViewsOf (uuid: string) {
+    const seq = this.getSequelize()
+
+    const query = 'SELECT SUM("videoView"."views") AS "total" FROM "videoView" ' +
+      `INNER JOIN "video" ON "video"."id" = "videoView"."videoId" WHERE "video"."uuid" = '${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
+  }
+
+}