Align backend dependencies

Dockerfile

@@ -7,12 +7,13 @@ RUN npm ci
 
 FROM deps AS builder
 
+COPY prisma.config.ts ./
 COPY prisma ./prisma
-RUN npx prisma generate
+RUN BILLING_DATABASE_URL=postgresql://postgres:postgres@localhost:5432/postgres npx prisma generate
 
 COPY tsconfig.json ./
 COPY src ./src
-RUN npm run build
+RUN BILLING_DATABASE_URL=postgresql://postgres:postgres@localhost:5432/postgres npm run build
 
 FROM deps AS runtime-deps
 
@@ -28,6 +29,7 @@ COPY --from=runtime-deps /app/node_modules ./node_modules
 COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
 COPY --from=builder /app/node_modules/@prisma/client ./node_modules/@prisma/client
 COPY --from=builder /app/dist ./dist
+COPY prisma.config.ts ./
 COPY prisma ./prisma
 COPY scripts ./scripts
 

package.json

@@ -12,19 +12,22 @@
   },
   "dependencies": {
     "@fastify/cors": "^11.2.0",
-    "@prisma/client": "^6.5.0",
-    "@sentry/node": "^9.5.0",
+    "@prisma/adapter-pg": "^7.8.0",
+    "@prisma/client": "^7.8.0",
+    "@sentry/node": "^10.56.0",
     "fastify": "^5.8.5",
-    "graphql": "^16.10.0",
+    "graphql": "^16.14.1",
     "graphql-tag": "^2.12.6",
-    "jose": "^6.0.11",
+    "jose": "^6.2.3",
     "mercurius": "^16.9.0",
-    "tigerbeetle-node": "^0.16.43"
+    "pg": "^8.21.0",
+    "tigerbeetle-node": "^0.17.5"
   },
   "devDependencies": {
-    "@types/node": "^22.13.0",
-    "prisma": "^6.5.0",
-    "tsx": "^4.19.0",
-    "typescript": "^5.7.0"
+    "@types/node": "^25.9.2",
+    "@types/pg": "^8.20.0",
+    "prisma": "^7.8.0",
+    "tsx": "^4.22.4",
+    "typescript": "^6.0.3"
   }
 }

prisma.config.ts

@@ -0,0 +1,12 @@
+import 'dotenv/config'
+import { defineConfig, env } from 'prisma/config'
+
+export default defineConfig({
+  schema: 'prisma/schema.prisma',
+  migrations: {
+    path: 'prisma/migrations',
+  },
+  datasource: {
+    url: env('BILLING_DATABASE_URL'),
+  },
+})

prisma/schema.prisma

@@ -4,7 +4,6 @@ generator client {
 
 datasource db {
   provider = "postgresql"
-  url      = env("BILLING_DATABASE_URL")
 }
 
 enum AccountType {

src/db.ts

@@ -1,3 +1,11 @@
 import { PrismaClient } from '@prisma/client'
+import { PrismaPg } from '@prisma/adapter-pg'
 
-export const prisma = new PrismaClient()
+const connectionString = process.env.BILLING_DATABASE_URL
+if (!connectionString) {
+  throw new Error('BILLING_DATABASE_URL is required')
+}
+
+const adapter = new PrismaPg({ connectionString })
+
+export const prisma = new PrismaClient({ adapter })