fix

backend/Dockerfile

@@ -1,5 +1,8 @@
 FROM node:20-alpine
 
+# Install OpenSSL for Prisma
+RUN apk add --no-cache openssl
+
 WORKDIR /app
 
 # Copy package files
@@ -22,4 +25,4 @@ RUN npm run build
 EXPOSE 3001
 
 # Start the application
-CMD ["sh", "-c", "npx prisma migrate deploy && npm start"]
+CMD ["sh", "-c", "npx prisma migrate deploy && npm start"]

backend/package.json

@@ -10,9 +10,9 @@
     "db:seed": "tsx prisma/seed.ts"
   },
   "dependencies": {
-    "@prisma/client": "^5.7.0",
+    "@prisma/client": "^6.19.2",
     "cors": "^2.8.5",
-    "dotenv": "^16.3.1",
+    "dotenv": "^17.3.1",
     "express": "^4.18.2",
     "express-session": "^1.17.3",
     "openid-client": "^5.6.1",
@@ -22,9 +22,9 @@
     "@types/cors": "^2.8.17",
     "@types/express": "^4.17.21",
     "@types/express-session": "^1.17.10",
-    "@types/node": "^20.10.5",
-    "prisma": "^5.7.0",
+    "@types/node": "^25.2.3",
+    "prisma": "^6.19.2",
     "tsx": "^4.7.0",
     "typescript": "^5.3.3"
   }
-}
+}

backend/prisma/schema.prisma

@@ -85,7 +85,7 @@ model OngoingTimer {
 
   userId    String  @map("user_id") @db.VarChar(255) @unique
   user      User    @relation(fields: [userId], references: [id], onDelete: Cascade)
-  projectId String? @map("project_id")
+  projectId String? @unique @map("project_id")
   project   Project? @relation(fields: [projectId], references: [id], onDelete: SetNull)
 
   @@index([userId])