whaticket-community/backend/src/database/migrations/20220223095932-add-whatsapp-to-user.ts

import { QueryInterface, DataTypes } from "sequelize";

module.exports = {
  up: (queryInterface: QueryInterface) => {
    return queryInterface.addColumn("Users", "whatsappId", {
      type: DataTypes.INTEGER,
      references: { model: "Whatsapps", key: "id" },
      onUpdate: "CASCADE",
      onDelete: "SET NULL",
      allowNull: true
    },);
  },

  down: (queryInterface: QueryInterface) => {
    return queryInterface.removeColumn("Users", "whatsappId");
  }
};