Added delete ability.

app/migrations/20200319093739-add-columns-deleted-to-realestates.js

@@ -0,0 +1,22 @@
+"use strict";
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return Promise.all([
+      queryInterface.addColumn("RealEstates", "deleted", {
+        type: Sequelize.BOOLEAN,
+        defaultValue: false
+      }),
+      queryInterface.addColumn("RealEstates", "deletedAt", {
+        type: Sequelize.DATE
+      })
+    ]);
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return Promise.all([
+      queryInterface.removeColumn("RealEstates", "deleted"),
+      queryInterface.removeColumn("RealEstates", "deletedAt")
+    ]);
+  }
+};