Shared utils -> extra-utils

Because they need dev dependencies

shared/extra-utils/miscs/sql.ts

@@ -0,0 +1,80 @@
+import * as Sequelize from 'sequelize'
+
+let sequelizes: { [ id: number ]: Sequelize.Sequelize } = {}
+
+function getSequelize (serverNumber: number) {
+  if (sequelizes[serverNumber]) return sequelizes[serverNumber]
+
+  const dbname = 'peertube_test' + serverNumber
+  const username = 'peertube'
+  const password = 'peertube'
+  const host = 'localhost'
+  const port = 5432
+
+  const seq = new Sequelize(dbname, username, password, {
+    dialect: 'postgres',
+    host,
+    port,
+    operatorsAliases: false,
+    logging: false
+  })
+
+  sequelizes[serverNumber] = seq
+
+  return seq
+}
+
+function setActorField (serverNumber: number, to: string, field: string, value: string) {
+  const seq = getSequelize(serverNumber)
+
+  const options = { type: Sequelize.QueryTypes.UPDATE }
+
+  return seq.query(`UPDATE actor SET "${field}" = '${value}' WHERE url = '${to}'`, options)
+}
+
+function setVideoField (serverNumber: number, uuid: string, field: string, value: string) {
+  const seq = getSequelize(serverNumber)
+
+  const options = { type: Sequelize.QueryTypes.UPDATE }
+
+  return seq.query(`UPDATE video SET "${field}" = '${value}' WHERE uuid = '${uuid}'`, options)
+}
+
+function setPlaylistField (serverNumber: number, uuid: string, field: string, value: string) {
+  const seq = getSequelize(serverNumber)
+
+  const options = { type: Sequelize.QueryTypes.UPDATE }
+
+  return seq.query(`UPDATE "videoPlaylist" SET "${field}" = '${value}' WHERE uuid = '${uuid}'`, options)
+}
+
+async function countVideoViewsOf (serverNumber: number, uuid: string) {
+  const seq = getSequelize(serverNumber)
+
+  // tslint:disable
+  const query = `SELECT SUM("videoView"."views") AS "total" FROM "videoView" INNER JOIN "video" ON "video"."id" = "videoView"."videoId" WHERE "video"."uuid" = '${uuid}'`
+
+  const options = { type: Sequelize.QueryTypes.SELECT }
+  const [ { total } ] = await seq.query(query, options)
+
+  if (!total) return 0
+
+  return parseInt(total, 10)
+}
+
+async function closeAllSequelize (servers: any[]) {
+  for (let i = 1; i <= servers.length; i++) {
+    if (sequelizes[ i ]) {
+      await sequelizes[ i ].close()
+      delete sequelizes[ i ]
+    }
+  }
+}
+
+export {
+  setVideoField,
+  setPlaylistField,
+  setActorField,
+  countVideoViewsOf,
+  closeAllSequelize
+}