From e170a63094c2005d3a4e9302fd95b16a113bb9fa Mon Sep 17 00:00:00 2001
From: Tom Moor <tom.moor@gmail.com>
Date: Sun, 7 Nov 2021 21:53:40 -0800
Subject: [PATCH] Missing association cascades

---
 .../20211107021900-missing-cascades.js        | 51 +++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 server/migrations/20211107021900-missing-cascades.js

diff --git a/server/migrations/20211107021900-missing-cascades.js b/server/migrations/20211107021900-missing-cascades.js
new file mode 100644
index 00000000..bdfe9d7b
--- /dev/null
+++ b/server/migrations/20211107021900-missing-cascades.js
@@ -0,0 +1,51 @@
+module.exports = {
+  up: async (queryInterface, Sequelize) => {
+    let tableName, constraintName;
+
+    tableName = "collection_groups";
+    constraintName = "collection_groups_collectionId_fkey";
+    await queryInterface.sequelize.query(
+      `alter table "${tableName}" drop constraint "${constraintName}"`
+    );
+    await queryInterface.sequelize.query(
+      `alter table "${tableName}"
+        add constraint "${constraintName}" foreign key("collectionId") references "collections" ("id")
+        on delete cascade`
+    );
+
+    constraintName = "collection_groups_groupId_fkey";
+    await queryInterface.sequelize.query(
+      `alter table "${tableName}" drop constraint "${constraintName}"`
+    );
+    await queryInterface.sequelize.query(
+      `alter table "${tableName}"
+        add constraint "${constraintName}" foreign key("groupId") references "groups" ("id")
+        on delete cascade`
+    );
+  },
+
+  down: async (queryInterface, Sequelize) => {
+    let tableName, constraintName;
+
+    tableName = "collection_groups";
+    constraintName = "collection_groups_collectionId_fkey";
+    await queryInterface.sequelize.query(
+      `alter table "${tableName}" drop constraint "${constraintName}"`
+    );
+    await queryInterface.sequelize.query(
+      `alter table "${tableName}"
+        add constraint "${constraintName}" foreign key("collectionId") references "collections" ("id")
+        on delete no action`
+    );
+
+    constraintName = "collection_groups_groupId_fkey";
+    await queryInterface.sequelize.query(
+      `alter table "${tableName}" drop constraint "${constraintName}"`
+    );
+    await queryInterface.sequelize.query(
+      `alter table "${tableName}"
+        add constraint "${constraintName}" foreign key("groupId") references "groups" ("id")
+        on delete no action`
+    );
+  },
+};