fix: migrations failing on mysql

Fix #81

database/migrations/2025_12_28_000001_add_multi_currency_support.php

@@ -8,6 +8,7 @@ use App\Models\Transaction;
 use Database\Seeders\CurrencySeeder;
 use Database\Seeders\MarketDataSeeder;
 use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Query\Expression;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Artisan;
 use Illuminate\Support\Facades\DB;
@@ -24,10 +25,15 @@ return new class extends Migration
          * Add options column to users table
          */
         Schema::table('users', function (Blueprint $table) {
-            $table->json('options')->default(json_encode([
-                'locale' => config('app.locale', 'en'),
-                'display_currency' => config('investbrain.base_currency', 'USD'),
-            ]))->after('profile_photo_path');
+
+            $locale = config('app.locale', 'en');
+            $currency = config('investbrain.base_currency', 'USD');
+
+            $default = config('database.default') === 'mysql'
+                ? new Expression("(JSON_OBJECT('locale', '{$locale}', 'display_currency', '{$currency}'))")
+                : json_encode(['locale' => $locale, 'display_currency' => $currency]);
+
+            $table->json('options')->default($default)->after('profile_photo_path');
         });
 
         /**

docker/Dockerfile

@@ -62,7 +62,7 @@ RUN apk add --no-cache \
         bash \
     && docker-php-ext-configure gd --with-freetype --with-jpeg \
     && docker-php-ext-install -j$(nproc) \
-        gd pgsql zip pdo_mysql mysqli intl 
+        gd pgsql zip pdo_mysql pdo_pgsql mysqli intl 
 
 # Remove default nginx config
 RUN rm -rf /var/www/html \

tests/DailyChangeTest.php

@@ -221,7 +221,7 @@ class DailyChangeTest extends TestCase
         $second_transaction = Transaction::create([
             'symbol' => 'AAPL',
             'portfolio_id' => $portfolio->id,
-            'date' => now()->subYears(3),
+            'date' => now()->subDays(1080), // 3 years
             'quantity' => 1,
             'cost_basis' => 39.89,
             'transaction_type' => 'BUY',