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lib/prisma.ts

@@ -0,0 +1,24 @@
+import { Pool } from 'pg'
+import { PrismaPg } from '@prisma/adapter-pg'
+import { PrismaClient } from '@prisma/client'
+
+// Use the POOLER URL (6543) for the app to handle high traffic
+const connectionString = process.env.DATABASE_URL
+
+const createPrismaClient = () => {
+    // 1. Create the Pool
+    const pool = new Pool({ connectionString })
+    // 2. Create the Adapter
+    const adapter = new PrismaPg(pool)
+    // 3. Init the Client
+    return new PrismaClient({ adapter })
+}
+
+// Prevent multiple instances during development hot-reloading
+declare global {
+    var prisma: ReturnType<typeof createPrismaClient> | undefined
+}
+
+export const db = globalThis.prisma || createPrismaClient()
+
+if (process.env.NODE_ENV !== 'production') globalThis.prisma = db