server/initializers/migrations/0185-video-share-url.ts

   1 import * as Sequelize from 'sequelize'
   2
   3 async function up (utils: {
   4   transaction: Sequelize.Transaction,
   5   queryInterface: Sequelize.QueryInterface,
   6   sequelize: Sequelize.Sequelize
   7 }): Promise<void> {
   8   {
   9     const query = 'DELETE FROM "videoShare" s1 ' +
  10       'USING (SELECT MIN(id) as id, "actorId", "videoId" FROM "videoShare" GROUP BY "actorId", "videoId" HAVING COUNT(*) > 1) s2 ' +
  11       'WHERE s1."actorId" = s2."actorId" AND s1."videoId" = s2."videoId" AND s1.id <> s2.id'
  12     await utils.sequelize.query(query)
  13   }
  14
  15   {
  16     const data = {
  17       type: Sequelize.STRING,
  18       allowNull: true,
  19       defaultValue: null
  20     }
  21     await utils.queryInterface.addColumn('videoShare', 'url', data)
  22
  23     const query = `UPDATE "videoShare" SET "url" = (SELECT "url" FROM "video" WHERE "id" = "videoId") || '/announces/' || "actorId"`
  24     await utils.sequelize.query(query)
  25
  26     data.allowNull = false
  27     await utils.queryInterface.changeColumn('videoShare', 'url', data)
  28   }
  29 }
  30
  31 function down (options) {
  32   throw new Error('Not implemented.')
  33 }
  34
  35 export {
  36   up,
  37   down
  38 }