From c5c6cc19a03bea7ea733849b11352768be5550ae Mon Sep 17 00:00:00 2001
From: Misha Savelyev <mikhail@crowd.dev>
Date: Mon, 24 Jul 2023 11:46:43 +0200
Subject: [PATCH 1/2] Set `grandparentName` for subprojects when creating
 projects

---
 backend/src/services/segmentService.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/src/services/segmentService.ts b/backend/src/services/segmentService.ts
index ff76437eb9..eb721d4170 100644
--- a/backend/src/services/segmentService.ts
+++ b/backend/src/services/segmentService.ts
@@ -117,6 +117,7 @@ export default class SegmentService extends LoggerBase {
         grandparentSlug: data.parentSlug,
         name: data.name,
         parentName: data.name,
+        grandparentName: parent.name,
       })
 
       await SequelizeRepository.commitTransaction(transaction)

From c01002387b95b7b220c278737934ec502e963ed3 Mon Sep 17 00:00:00 2001
From: Misha Savelyev <mikhail@crowd.dev>
Date: Mon, 24 Jul 2023 12:01:43 +0200
Subject: [PATCH 2/2] Create migration to fix existing data

---
 .../U1690192894__fix-grandparent-name.sql     |  0
 .../V1690192894__fix-grandparent-name.sql     | 33 +++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 backend/src/database/migrations/U1690192894__fix-grandparent-name.sql
 create mode 100644 backend/src/database/migrations/V1690192894__fix-grandparent-name.sql

diff --git a/backend/src/database/migrations/U1690192894__fix-grandparent-name.sql b/backend/src/database/migrations/U1690192894__fix-grandparent-name.sql
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/backend/src/database/migrations/V1690192894__fix-grandparent-name.sql b/backend/src/database/migrations/V1690192894__fix-grandparent-name.sql
new file mode 100644
index 0000000000..a3eb70a92f
--- /dev/null
+++ b/backend/src/database/migrations/V1690192894__fix-grandparent-name.sql
@@ -0,0 +1,33 @@
+DO $$
+    DECLARE
+        _segment RECORD;
+        _grandparent RECORD;
+        _parent RECORD;
+    BEGIN
+        FOR _segment IN SELECT * FROM segments s WHERE s."grandparentSlug" IS NOT NULL AND s."grandparentName" IS NULL
+            LOOP
+                SELECT * INTO _grandparent
+                FROM segments s
+                WHERE s.slug = _segment."grandparentSlug"
+                  AND s."parentSlug" IS NULL
+                  AND s."grandparentSlug" IS NULL;
+
+                RAISE NOTICE 'Updating segment % with grandparent %', _segment.id, _grandparent.name;
+                UPDATE segments SET "grandparentName" = _grandparent.name WHERE id = _segment.id;
+            END LOOP;
+
+        FOR _segment IN SELECT * FROM segments s WHERE s."parentSlug" IS NOT NULL AND s."parentName" IS NULL
+            LOOP
+                SELECT * INTO _parent
+                FROM segments s
+                WHERE s.slug = _segment."parentSlug"
+                  AND s."parentSlug" = _segment."grandparentSlug"
+                  AND s."parentSlug" IS NOT NULL
+                  AND s."grandparentSlug" IS NULL;
+
+                RAISE NOTICE 'Updating segment % with parent %', _segment.id, _parent.name;
+                UPDATE segments SET "parentName" = _parent.name WHERE id = _segment.id;
+            END LOOP;
+    END;
+$$ LANGUAGE plpgsql;
+