feat(db): support postgresql database (#3643)

Co-authored-by: Meier Lukas <meierschlumpf@gmail.com>

packages/db/migrations/postgresql/migrate.ts

@@ -0,0 +1,45 @@
+import { drizzle } from "drizzle-orm/node-postgres";
+import { migrate } from "drizzle-orm/node-postgres/migrator";
+import { Pool } from "pg";
+
+import type { Database } from "../..";
+import { env } from "../../env";
+import * as pgSchema from "../../schema/postgresql";
+import { applyCustomMigrationsAsync } from "../custom";
+import { seedDataAsync } from "../seed";
+
+const migrationsFolder = process.argv[2] ?? ".";
+
+const migrateAsync = async () => {
+  const pool = new Pool(
+    env.DB_URL
+      ? { connectionString: env.DB_URL }
+      : {
+          host: env.DB_HOST,
+          database: env.DB_NAME,
+          port: env.DB_PORT,
+          user: env.DB_USER,
+          password: env.DB_PASSWORD,
+        },
+  );
+
+  const db = drizzle({
+    schema: pgSchema,
+    casing: "snake_case",
+    client: pool,
+  });
+
+  await migrate(db, { migrationsFolder });
+  await seedDataAsync(db as unknown as Database);
+  await applyCustomMigrationsAsync(db as unknown as Database);
+};
+
+migrateAsync()
+  .then(() => {
+    console.log("Migration complete");
+    process.exit(0);
+  })
+  .catch((err) => {
+    console.log("Migration failed", err);
+    process.exit(1);
+  });