adds planetscale db connection

package.json

@@ -43,6 +43,7 @@
     "@auth/core": "^0.5.1",
     "@auth/solid-start": "^0.1.1",
     "@paralleldrive/cuid2": "^2.2.0",
+    "@planetscale/database": "^1.7.0",
     "@solid-primitives/i18n": "^1.2.4",
     "@solidjs/meta": "^0.28.4",
     "@solidjs/router": "^0.8.2",

src/db/db.ts

@@ -1,23 +1,11 @@
-import { drizzle, type NodePgDatabase } from "drizzle-orm/node-postgres";
+import { connect } from "@planetscale/database";
+import { drizzle } from "drizzle-orm/planetscale-serverless";
 
-declare global {
-  // eslint-disable-next-line no-var
-  var db: NodePgDatabase | undefined;
-}
+// Create the connection.
+const connection = connect({
+  host: process.env.DB_HOST,
+  password: process.env.DB_PASSWORD,
+  username: process.env.DB_USERNAME,
+});
 
-export const createDrizzle = () => {
-  const pool = new Pool({
-    connectionString: env.DATABASE_URL,
-  });
-
-  return drizzle(pool);
-};
-
-export const db =
-  typeof global !== "undefined"
-    ? global.db || createDrizzle()
-    : createDrizzle();
-
-if (process.env.NODE_ENV !== "production" && typeof global !== "undefined") {
-  global.db = db;
-}
+export const db = drizzle(connection);

src/server/auth.ts

@@ -4,11 +4,12 @@ import {
   type SolidAuthConfig,
 } from "@auth/solid-start";
 import { ServerError } from "solid-start";
+import { db } from "~/db/db";
+import { createDrizzleAdapter } from "./adapters/drizzleOrm";
 import { serverEnv } from "./env";
-import { prisma } from "./prisma";
 
 export const authOptions: SolidAuthConfig = {
-  adapter: PrismaAdapter(prisma),
+  adapter: createDrizzleAdapter(db),
   callbacks: {
     session({ session, user }) {
       if (session.user) {