server/initializers/migrations/0150-avatar-cascade.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   await utils.queryInterface.removeConstraint('actor', 'actor_avatarId_fkey')
   9
  10   await utils.queryInterface.addConstraint('actor', [ 'avatarId' ], {
  11     type: 'foreign key',
  12     references: {
  13       table: 'avatar',
  14       field: 'id'
  15     },
  16     onDelete: 'set null',
  17     onUpdate: 'CASCADE'
  18   })
  19 }
  20
  21 function down (options) {
  22   throw new Error('Not implemented.')
  23 }
  24
  25 export {
  26   up,
  27   down
  28 }