initial commit

lib/db/client.ts

@@ -0,0 +1,25 @@
+import { Kysely, PostgresDialect } from "kysely";
+import { Pool } from "pg";
+
+import { getDatabaseUrl } from "@/lib/config";
+import type { Database } from "@/lib/db/types";
+
+declare global {
+  var __weddingDb: Kysely<Database> | undefined;
+}
+
+function createDatabase() {
+  return new Kysely<Database>({
+    dialect: new PostgresDialect({
+      pool: new Pool({
+        connectionString: getDatabaseUrl(),
+      }),
+    }),
+  });
+}
+
+export const db = globalThis.__weddingDb ?? createDatabase();
+
+if (process.env.NODE_ENV !== "production") {
+  globalThis.__weddingDb = db;
+}