synt_backend/mysql/migrations/20210218152649-create-supplier.js

Synt light-weight node backend service

"use strict";
module.exports = {
  up: async (queryInterface, Sequelize) => {
    await queryInterface.createTable("Suppliers", {
      id: {
        allowNull: false,
        autoIncrement: true,
        primaryKey: true,
        type: Sequelize.INTEGER,
      },
      CompanyId: {
        type: Sequelize.INTEGER,
        references: {
          model: "Companies",
          key: "id",
        },
        allowNull: true,
        defaultValue: Sequelize.UUIDV4,
        onUpdate: "CASCADE",
        onDelete: "CASCADE",
      },
      VMEId: {
        type: Sequelize.INTEGER,
        references: {
          model: "VMEs",
          key: "id",
        },
        allowNull: false,
        defaultValue: Sequelize.UUIDV4,
        onUpdate: "CASCADE",
        onDelete: "CASCADE",
      },
      alias: {
        type: Sequelize.STRING,
      },
      createdAt: {
        allowNull: false,
        type: Sequelize.DATE,
      },
      updatedAt: {
        allowNull: false,
        type: Sequelize.DATE,
      },
    });
    await queryInterface.addConstraint("Suppliers", {
      fields: ["CompanyId", "VMEId"],
      type: "unique",
    });
  },
  down: async (queryInterface) => {
    await queryInterface.dropTable("Suppliers");
  },
};