Added google maps step

app/migrations/20190523144812-activate-postgis.js

@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.sequelize.query("CREATE EXTENSION postgis").then(([results, metadata]) => {
+       /// No result
+      })
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.sequelize.query("DROP EXTENSION IF EXISTS postgis").then(([results, metadata]) => {
+        /// No result
+       })
+  }
+};

app/migrations/20190523151420-add-bounding-box-column.js

@@ -0,0 +1,17 @@
+'use strict';
+
+module.exports = {
+
+  up: (queryInterface, Sequelize) => {
+
+    return queryInterface.sequelize.query("ALTER TABLE \"RealEstateRequests\" ADD COLUMN bounding_box geometry(Polygon);").then(([results, metadata]) => {
+      /// No result
+    })
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.sequelize.query("ALTER TABLE \"RealEstateRequests\" DROP COLUMN bounding_box").then(([results, metadata]) => {
+      /// No result
+    })
+  }
+};