Coupons & Discounts

config/bazar.php

@@ -2,6 +2,8 @@
 
 declare(strict_types=1);
 
+use Cone\Bazar\Enums\Currency;
+
 return [
 
     /*
@@ -16,15 +18,8 @@
     */
 
     'currencies' => [
-        'default' => strtolower(env('BAZAR_CURRENCY', 'USD')),
-        'available' => [
-            'USD' => [
-                'precision' => 2,
-            ],
-            'EUR' => [
-                'precision' => 2,
-            ],
-        ],
+        'default' => env('BAZAR_CURRENCY', 'USD'),
+        'available' => [Currency::USD, Currency::EUR],
     ],
 
     /*

database/factories/CartFactory.php

@@ -36,7 +36,6 @@ public function modelName(): string
     public function definition(): array
     {
         return [
-            'discount' => 0,
             'currency' => Bazar::getCurrency(),
         ];
     }

database/factories/CouponFactory.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Cone\Bazar\Database\Factories;
+
+use Cone\Bazar\Enums\CouponType;
+use Cone\Bazar\Models\Coupon;
+use Illuminate\Database\Eloquent\Factories\Factory;
+use Illuminate\Support\Str;
+
+class CouponFactory extends Factory
+{
+    /**
+     * The name of the factory's corresponding model.
+     *
+     * @var class-string<\Illuminate\Database\Eloquent\Model>
+     */
+    protected $model = Coupon::class;
+
+    /**
+     * Get the name of the model that is generated by the factory.
+     *
+     * @return class-string<\Illuminate\Database\Eloquent\Model|TModel>
+     */
+    public function modelName(): string
+    {
+        return $this->model::getProxiedClass();
+    }
+
+    /**
+     * Define the model's default state.
+     */
+    public function definition(): array
+    {
+        return [
+            'active' => true,
+            'expires_at' => null,
+            'rules' => [],
+            'stackable' => false,
+            'type' => CouponType::FIX,
+            'value' => mt_rand(5, 50),
+            'code' => Str::upper(Str::random(8)),
+        ];
+    }
+}

database/factories/OrderFactory.php

@@ -37,7 +37,6 @@ public function modelName(): string
     public function definition(): array
     {
         return [
-            'discount' => 0,
             'currency' => Bazar::getCurrency(),
         ];
     }

database/factories/ProductFactory.php

@@ -51,7 +51,7 @@ public function configure(): static
     {
         return $this->afterMaking(static function (Product $product): void {
             $product->setRelation('metaData', $product->metaData()->makeMany([
-                ['key' => 'price_'.strtolower(Bazar::getCurrency()), 'value' => mt_rand(10, 100)],
+                ['key' => 'price_'.Bazar::getCurrency()->key(), 'value' => mt_rand(10, 100)],
             ]));
         })->afterCreating(static function (Product $product): void {
             $product->metaData->each(static function (Meta $meta) use ($product) {

database/factories/VariantFactory.php

@@ -48,7 +48,7 @@ public function configure(): static
     {
         return $this->afterMaking(static function (Variant $variant): void {
             $variant->setRelation('metaData', $variant->metaData()->makeMany([
-                ['key' => 'price_'.strtolower(Bazar::getCurrency()), 'value' => mt_rand(10, 100)],
+                ['key' => 'price_'.Bazar::getCurrency()->key(), 'value' => mt_rand(10, 100)],
             ]));
         })->afterCreating(static function (Variant $variant): void {
             $variant->metaData->each(static function (Meta $meta) use ($variant) {

database/migrations/2025_12_14_201347_alter_bazar_orders_table.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('bazar_orders', static function (Blueprint $table): void {
+            $table->dropColumn(['discount']);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('bazar_orders', static function (Blueprint $table): void {
+            $table->float('discount')->unsigned()->default(0)->after('currency');
+        });
+    }
+};

database/migrations/2025_12_14_201359_alter_bazar_carts_table.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('bazar_carts', static function (Blueprint $table): void {
+            $table->dropColumn(['discount']);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('bazar_carts', static function (Blueprint $table): void {
+            $table->float('discount')->unsigned()->default(0)->after('currency');
+        });
+    }
+};

database/migrations/2025_12_14_211655_create_bazar_coupons_table.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+use Cone\Bazar\Enums\CouponType;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('bazar_coupons', static function (Blueprint $table): void {
+            $table->id();
+            $table->string('code')->unique();
+            $table->float('value', 10, 2)->unsigned();
+            $table->enum('type', CouponType::cases())->default(CouponType::FIX->value);
+            $table->json('rules')->nullable();
+            $table->boolean('active')->default(true);
+            $table->boolean('stackable')->default(false);
+            $table->timestamp('expires_at')->nullable();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('bazar_coupons');
+    }
+};

database/migrations/2025_12_14_221655_create_bazar_couponables_table.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('bazar_couponables', static function (Blueprint $table): void {
+            $table->id();
+            $table->foreignId('coupon_id')->nullable()->constrained('bazar_coupons')->nullOnDelete();
+            $table->morphs('couponable');
+            $table->float('value', 10, 2)->unsigned();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('bazar_couponables');
+    }
+};

resources/views/mail/order-details.blade.php

@@ -1,7 +1,7 @@
 <x-mail::message>
-# Hello, {{ $order->address->name }}!
+# {{ __('Hello') }}, {{ $order->address->name }}!
 
-## Thank you for your order!
+## {{ __('Thank you for your order!') }}
 
 Your order has been received and now being processed. Your orders are shown below for your reference:
 **Order #{{ $order->getKey() }}**

src/Bazar.php

@@ -4,7 +4,7 @@
 
 namespace Cone\Bazar;
 
-use Cone\Bazar\Exceptions\InvalidCurrencyException;
+use Cone\Bazar\Enums\Currency;
 use Illuminate\Support\Facades\Config;
 
 abstract class Bazar
@@ -14,40 +14,46 @@ abstract class Bazar
      *
      * @var string
      */
-    public const VERSION = '1.3.0';
+    public const VERSION = '1.4.0';
 
     /**
      * The currency in use.
      */
-    protected static ?string $currency = null;
+    protected static ?Currency $currency = null;
 
     /**
      * Get all the available currencies.
      */
     public static function getCurrencies(): array
     {
-        return array_keys(Config::get('bazar.currencies.available', []));
+        $currencies = array_filter(Currency::cases(), static function (Currency $currency): bool {
+            return $currency->available();
+        });
+
+        return array_values($currencies);
+    }
+
+    /**
+     * Get the default currency.
+     */
+    public static function getDefaultCurrency(): Currency
+    {
+        return Currency::tryFrom(Config::get('bazar.currencies.default', 'USD')) ?: Currency::USD;
     }
 
     /**
      * Get the currency in use.
      */
-    public static function getCurrency(): string
+    public static function getCurrency(): Currency
     {
-        return strtoupper(static::$currency ?: Config::get('bazar.currencies.default', 'USD'));
+        return static::$currency ??= static::getDefaultCurrency();
     }
 
     /**
      * Set the currency in use.
      */
-    public static function setCurrency(string $currency): void
+    public static function setCurrency(Currency $currency): void
     {
-        $currency = strtoupper($currency);
-
-        if (! in_array($currency, static::getCurrencies())) {
-            throw new InvalidCurrencyException("The [{$currency}] currency is not registered.");
-        }
-
         static::$currency = $currency;
     }
 }

src/BazarServiceProvider.php

@@ -18,6 +18,7 @@ class BazarServiceProvider extends ServiceProvider
         Interfaces\Models\Address::class => Models\Address::class,
         Interfaces\Models\Cart::class => Models\Cart::class,
         Interfaces\Models\Category::class => Models\Category::class,
+        Interfaces\Models\Coupon::class => Models\Coupon::class,
         Interfaces\Models\Item::class => Models\Item::class,
         Interfaces\Models\Order::class => Models\Order::class,
         Interfaces\Models\Product::class => Models\Product::class,
@@ -36,7 +37,6 @@ class BazarServiceProvider extends ServiceProvider
     public array $singletons = [
         Interfaces\Cart\Manager::class => Cart\Manager::class,
         Interfaces\Gateway\Manager::class => Gateway\Manager::class,
-        Interfaces\Repositories\DiscountRepository::class => Repositories\DiscountRepository::class,
         Interfaces\Shipping\Manager::class => Shipping\Manager::class,
     ];
 
@@ -100,6 +100,7 @@ protected function registerPublishes(): void
         $this->publishes([
             __DIR__.'/../stubs/BazarServiceProvider.stub' => $this->app->basePath('app/Providers/BazarServiceProvider.php'),
             __DIR__.'/../stubs/CategoryResource.stub' => $this->app->basePath('app/Root/Resources/CategoryResource.php'),
+            __DIR__.'/../stubs/CouponResource.stub' => $this->app->basePath('app/Root/Resources/CouponResource.php'),
             __DIR__.'/../stubs/OrderResource.stub' => $this->app->basePath('app/Root/Resources/OrderResource.php'),
             __DIR__.'/../stubs/ProductResource.stub' => $this->app->basePath('app/Root/Resources/ProductResource.php'),
             __DIR__.'/../stubs/PropertyResource.stub' => $this->app->basePath('app/Root/Resources/PropertyResource.php'),

src/Cart/Driver.php

@@ -10,6 +10,7 @@
 use Cone\Bazar\Interfaces\Buyable;
 use Cone\Bazar\Models\Address;
 use Cone\Bazar\Models\Cart;
+use Cone\Bazar\Models\Coupon;
 use Cone\Bazar\Models\Item;
 use Cone\Bazar\Models\Shipping;
 use Cone\Bazar\Support\Facades\Gateway;
@@ -51,7 +52,7 @@ protected function resolved(Request $request, Cart $cart): void
             $cart->user()->associate($request->user())->save();
         }
 
-        $cart->loadMissing(['items', 'items.buyable']);
+        $cart->loadMissing(['items', 'items.buyable', 'coupons']);
     }
 
     /**
@@ -73,7 +74,7 @@ public function getModel(): Cart
                 $cart->syncItems();
                 $cart->shipping->calculateFee();
                 $cart->shipping->calculateTaxes();
-                $cart->calculateDiscount();
+                $cart->getModel()->calculateDiscount();
             }
         });
     }
@@ -230,6 +231,7 @@ public function updateShipping(array $attributes = [], ?string $driver = null):
      */
     public function empty(): void
     {
+        $this->getModel()->coupons()->detach();
         $this->getModel()->items()->delete();
         $this->getModel()->setRelation('items', $this->getModel()->items()->getRelated()->newCollection());
 
@@ -265,6 +267,14 @@ public function checkout(string $driver): Response
         });
     }
 
+    /**
+     * Apply the given coupon.
+     */
+    public function applyCoupon(string|Coupon $coupon): void
+    {
+        $this->getModel()->applyCoupon($coupon);
+    }
+
     /**
      * Determine if the cart is not empty.
      */