server/initializers/migrations/0005-email-pod.ts

   1 import * as Sequelize from 'sequelize'
   2 import { Migration } from '../../models/migrations'
   3
   4 function up (utils: {
   5   transaction: Sequelize.Transaction
   6   queryInterface: Sequelize.QueryInterface
   7   sequelize: Sequelize.Sequelize
   8 }): Promise<void> {
   9   const q = utils.queryInterface
  10
  11   const data = {
  12     type: Sequelize.STRING(400),
  13     allowNull: false,
  14     defaultValue: ''
  15   } as Migration.String
  16
  17   return q.addColumn('Pods', 'email', data)
  18     .then(() => {
  19       const query = 'UPDATE "Pods" SET "email" = \'dummy@example.com\''
  20       return utils.sequelize.query(query, { transaction: utils.transaction })
  21     })
  22     .then(() => {
  23       data.defaultValue = null
  24
  25       return q.changeColumn('Pods', 'email', data)
  26     })
  27 }
  28
  29 function down (options) {
  30   throw new Error('Not implemented.')
  31 }
  32
  33 export {
  34   up,
  35   down
  36 }