From ccf892e4794789a43d1ff9f04f67e47000da9234 Mon Sep 17 00:00:00 2001
From: EENE Dashboard <roowj0325@gmail.com>
Date: Fri, 5 Jun 2026 22:34:48 +0900
Subject: [PATCH] fix: sync production DB schema on every server start

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 backend/package.json                             |  7 ++++---
 .../migration.sql                                | 16 ++++++++++++----
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/backend/package.json b/backend/package.json
index 0c8d063..839a5d5 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -5,8 +5,9 @@
   "main": "dist/index.js",
   "scripts": {
     "dev": "tsx watch src/index.ts",
-    "build": "tsc",
-    "start": "node dist/index.js",
+    "db:sync": "prisma migrate deploy || prisma db push",
+    "build": "prisma generate && tsc",
+    "start": "npm run db:sync && node dist/index.js",
     "db:migrate": "prisma migrate dev",
     "db:generate": "prisma generate",
     "db:studio": "prisma studio",
@@ -23,6 +24,7 @@
     "jsonwebtoken": "^9.0.2",
     "morgan": "^1.10.0",
     "multer": "^1.4.5-lts.1",
+    "prisma": "^6.0.0",
     "socket.io": "^4.8.0",
     "uuid": "^10.0.0"
   },
@@ -35,7 +37,6 @@
     "@types/multer": "^1.4.12",
     "@types/node": "^22.0.0",
     "@types/uuid": "^10.0.0",
-    "prisma": "^6.0.0",
     "tsx": "^4.19.0",
     "typescript": "^5.6.0"
   }
diff --git a/backend/prisma/migrations/20260605120000_milestone_stage_fields/migration.sql b/backend/prisma/migrations/20260605120000_milestone_stage_fields/migration.sql
index aca493a..b8ea8a2 100644
--- a/backend/prisma/migrations/20260605120000_milestone_stage_fields/migration.sql
+++ b/backend/prisma/migrations/20260605120000_milestone_stage_fields/migration.sql
@@ -5,11 +5,19 @@ ALTER TABLE "milestones" ADD COLUMN IF NOT EXISTS "links" TEXT;
 -- AlterTable
 ALTER TABLE "files" ADD COLUMN IF NOT EXISTS "milestoneId" TEXT;
 CREATE INDEX IF NOT EXISTS "files_milestoneId_idx" ON "files"("milestoneId");
-ALTER TABLE "files" ADD CONSTRAINT "files_milestoneId_fkey"
-  FOREIGN KEY ("milestoneId") REFERENCES "milestones"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+DO $$ BEGIN
+  ALTER TABLE "files" ADD CONSTRAINT "files_milestoneId_fkey"
+    FOREIGN KEY ("milestoneId") REFERENCES "milestones"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+EXCEPTION
+  WHEN duplicate_object THEN NULL;
+END $$;
 
 -- AlterTable
 ALTER TABLE "task_details" ADD COLUMN IF NOT EXISTS "milestoneId" TEXT;
 CREATE INDEX IF NOT EXISTS "task_details_milestoneId_idx" ON "task_details"("milestoneId");
-ALTER TABLE "task_details" ADD CONSTRAINT "task_details_milestoneId_fkey"
-  FOREIGN KEY ("milestoneId") REFERENCES "milestones"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+DO $$ BEGIN
+  ALTER TABLE "task_details" ADD CONSTRAINT "task_details_milestoneId_fkey"
+    FOREIGN KEY ("milestoneId") REFERENCES "milestones"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+EXCEPTION
+  WHEN duplicate_object THEN NULL;
+END $$;