feat: bigint to ulid

database/migrations/2026_05_27_073905_create_subscriptions_table.php

@@ -13,7 +13,7 @@ return new class extends Migration
     {
         Schema::create('subscriptions', function (Blueprint $table) {
             $table->id();
-            $table->foreignId('user_id');
+            $table->foreignUlid('user_id');
             $table->string('type');
             $table->string('stripe_id')->unique();
             $table->string('stripe_status');

database/migrations/2026_05_27_130000_change_subscriptions_user_id_to_ulid.php

@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        if (! Schema::hasTable('subscriptions')) {
+            return;
+        }
+
+        DB::statement('DROP INDEX IF EXISTS subscriptions_user_id_stripe_status_index');
+        DB::statement('ALTER TABLE subscriptions ALTER COLUMN user_id TYPE CHAR(26) USING user_id::text');
+        DB::statement('CREATE INDEX subscriptions_user_id_stripe_status_index ON subscriptions (user_id, stripe_status)');
+    }
+
+    public function down(): void
+    {
+        if (! Schema::hasTable('subscriptions')) {
+            return;
+        }
+
+        DB::statement('DROP INDEX IF EXISTS subscriptions_user_id_stripe_status_index');
+        DB::statement('ALTER TABLE subscriptions ALTER COLUMN user_id TYPE BIGINT USING user_id::bigint');
+        DB::statement('CREATE INDEX subscriptions_user_id_stripe_status_index ON subscriptions (user_id, stripe_status)');
+    }
+};