From b96ce17dbf9b73fc9b4843f124b8f68d89547596 Mon Sep 17 00:00:00 2001
From: Bilal Catic <bilal.catic@hotmail.com>
Date: Tue, 17 Sep 2019 09:07:14 +0200
Subject: [PATCH] add unique constraint - composite key to the RealEstates
 table

---
 ...090318-add-composite-key-to-realEstates.js | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 app/migrations/20190917090318-add-composite-key-to-realEstates.js

diff --git a/app/migrations/20190917090318-add-composite-key-to-realEstates.js b/app/migrations/20190917090318-add-composite-key-to-realEstates.js
new file mode 100644
index 0000000..feb84b2
--- /dev/null
+++ b/app/migrations/20190917090318-add-composite-key-to-realEstates.js
@@ -0,0 +1,21 @@
+"use strict";
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.addConstraint(
+      "RealEstates",
+      ["originAgencyName", "agencyObjectId"],
+      {
+        type: "unique",
+        name: "agencyNameObjectIdUniqueKey"
+      }
+    );
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.removeConstraint(
+      "RealEstates",
+      "agencyNameObjectIdUniqueKey"
+    );
+  }
+};