From 0f76a8a5a6911fd85adc4cfb742226830b4b426a Mon Sep 17 00:00:00 2001
From: Christopher Kolstad <chriswk@getunleash.io>
Date: Mon, 25 Nov 2024 11:25:55 +0100
Subject: [PATCH] task: added unique index for release plan templates (#8846)

We want to prevent our users from defining multiple templates with the
same name. So this adds a unique index on the name column when
discriminator is template.
---
 ...dd-unique-idx-to-release-plan-discriminator.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 src/migrations/20241125080935-add-unique-idx-to-release-plan-discriminator.js

diff --git a/src/migrations/20241125080935-add-unique-idx-to-release-plan-discriminator.js b/src/migrations/20241125080935-add-unique-idx-to-release-plan-discriminator.js
new file mode 100644
index 0000000000..e67e7137d8
--- /dev/null
+++ b/src/migrations/20241125080935-add-unique-idx-to-release-plan-discriminator.js
@@ -0,0 +1,15 @@
+exports.up = function (db, cb) {
+    db.runSql(
+        `CREATE UNIQUE INDEX idx_uniq_release_plan_definitions_discriminator_template
+         ON release_plan_definitions(name)
+         WHERE discriminator = 'template'`,
+        cb,
+    );
+};
+
+exports.down = function (db, cb) {
+    db.runSql(
+        `DROP INDEX IF EXISTS idx_uniq_release_plan_definitions_discriminator_template`,
+        cb,
+    );
+};