major upgrade to next 14 (#1834)

lib/helpers/prisma.ts

@@ -1,11 +1,20 @@
 import { PrismaClient } from "@prisma/client";
+import { PrismaNeon } from "@prisma/adapter-neon";
+import { Pool, neonConfig } from "@neondatabase/serverless";
+import ws from "ws";
+
+// https://www.prisma.io/blog/serverless-database-drivers-KML1ehXORxZV#use-neon-with-neondatabaseserverless
+neonConfig.webSocketConstructor = ws;
+const connectionString = `${process.env.DATABASE_URL}`;
 
 // creating PrismaClient here prevents next.js from starting too many concurrent prisma instances and exhausting the
 // number of connection pools available (especially when hot reloading from `next dev`).
 // https://www.prisma.io/docs/guides/other/troubleshooting-orm/help-articles/nextjs-prisma-client-dev-practices
 
 const prismaClientSingleton = () => {
-  return new PrismaClient();
+  const pool = new Pool({ connectionString });
+  const adapter = new PrismaNeon(pool);
+  return new PrismaClient({ adapter });
 };
 
 type PrismaClientSingleton = ReturnType<typeof prismaClientSingleton>;