[1.x] Add CartManager

README.md

@@ -14,15 +14,19 @@
 - [Publish](#publish)
 - [Usage](#usage)
     - [Configuration](#configuration)
-    - [Store Cart](#store-cart)
-    - [Access Itemable](#access-itemable)
-    - [Create Cart With Storing Items](#create-cart-with-storing-item)
-    - [Store multiple items](#store-multiple-items)
-    - [Store Item For a Cart](#store-item-for-a-cart)
-    - [Delete Item From Cart](#delete-item-from-cart)
-    - [Delete All Items From Cart](#delete-all-items-from-cart)
-    - [Increase Quantity](#increase-quantity)
-    - [Decrease Quantity](#decrease-quantity)
+    - [Laravel Cart Facade](#laravel-cart-facade)
+      - [Driver](#driver)
+      - [Support Drivers](#support-drivers)
+    - [Laravel Cart Model](#laravel-cart-model)
+      - [Store Cart](#store-cart)
+      - [Access Itemable](#access-itemable)
+      - [Create Cart With Storing Items](#create-cart-with-storing-item)
+      - [Store multiple items](#store-multiple-items)
+      - [Store Item For a Cart](#store-item-for-a-cart)
+      - [Delete Item From Cart](#delete-item-from-cart)
+      - [Delete All Items From Cart](#delete-all-items-from-cart)
+      - [Increase Quantity](#increase-quantity)
+      - [Decrease Quantity](#decrease-quantity)
 - [Contributors](#contributors)
 - [Security](#security)
 - [Changelog](#changelog)
@@ -87,6 +91,49 @@ After publishing, run the `php artisan migrate` command.
 
 You can config the `Laravel Cart` with `laravel-cart.php` config that exists in `config` folder.
 
+<a name="laravel-cart-facade"></a>
+### Laravel Cart Facade
+
+For convenience, you can use Laravel Cart facade to store, delete, and ...:
+
+```php
+<?php
+
+use Binafy\LaravelCart\LaravelCart;
+
+LaravelCart::driver('session')->storeItem($item, $userId|null);
+LaravelCart::storeItem($item $userId|null);
+```
+
+<a name="driver"></a>
+### Driver
+
+If you may to using Laravel Cart facade, you can change the driver for store, delete, and ...:
+
+```php
+<?php
+
+use Binafy\LaravelCart\LaravelCart;
+
+LaravelCart::driver('database')->storeItem($item, $userId|null);
+LaravelCart::driver('session')->removeItem($item);
+```
+
+> The default driver is `database` and if you would to change the driver, you need to use the Laravel Cart config file that exists on `config\laravel-cart.php`.
+
+<a name="support-drivers"></a>
+### Support Drivers
+
+| Drivers  | Name     |
+|----------|----------|
+| Session  | session  |
+| Database | database |
+
+<a name="laravel-cart-model"></a>
+### Laravel Cart Model
+
+Also, you are able to use Laravel Cart models for fetch or ... with Laravel Eloquent.
+
 <a name="store-cart"></a>
 ### Store Cart
 

config/laravel-cart.php

@@ -46,4 +46,11 @@
          */
         'table' => 'cart_items',
     ],
+
+    /*
+     * Driver
+     */
+    'driver' => [
+        'default' => 'database',
+    ],
 ];

src/Drivers/Driver.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Binafy\LaravelCart\Drivers;
+
+use Illuminate\Database\Eloquent\Model;
+
+interface Driver
+{
+    public function storeItem(Model|array $item, ?int $userId = null): Driver;
+
+    public function storeItems(array $items): Driver;
+
+    public function increaseQuantity(Model $item, int $quantity = 1): Driver;
+
+    public function decreaseQuantity(Model $item, int $quantity = 1): Driver;
+
+    public function removeItem(Model $item): Driver;
+
+    public function emptyCart(): Driver;
+}

src/Drivers/LaravelCartDatabase.php

@@ -0,0 +1,95 @@
+<?php
+
+namespace Binafy\LaravelCart\Drivers;
+
+use Binafy\LaravelCart\Models\Cart;
+use Illuminate\Database\Eloquent\Model;
+
+class LaravelCartDatabase implements Driver
+{
+    /**
+     * Store item in cart.
+     */
+    public function storeItem(Model|array $item, ?int $userId = null): static
+    {
+        if (is_null($userId)) {
+            $userId = auth()->id();
+        }
+
+        $cart = Cart::query()->firstOrCreate(['user_id' => $userId]);
+        $cart->storeItem($item);
+
+        return $this;
+    }
+
+    /**
+     * Store multiple items in cart.
+     */
+    public function storeItems(array $items): static
+    {
+        $cart = Cart::query()->firstOrCreate(['user_id' => auth()->id()]);
+        $cart->storeItems($items);
+
+        return $this;
+    }
+
+    /**
+     * Increase the quantity of the item.
+     */
+    public function increaseQuantity(Model $item, int $quantity = 1): static
+    {
+        $cart = Cart::query()->firstOrCreate(['user_id' => auth()->id()]);
+        $item = $cart->items()->firstWhere('itemable_id', $item->getKey());
+
+        if (! $item) {
+            throw new \RuntimeException('The item not found');
+        }
+
+        $item->increment('quantity', $quantity);
+
+        return $this;
+    }
+
+    /**
+     * Decrease the quantity of the item.
+     */
+    public function decreaseQuantity(Model $item, int $quantity = 1): static
+    {
+        $cart = Cart::query()->firstOrCreate(['user_id' => auth()->id()]);
+        $item = $cart->items()->firstWhere('itemable_id', $item->getKey());
+
+        if (! $item) {
+            throw new \RuntimeException('The item not found');
+        }
+
+        $item->decrement('quantity', $quantity);
+
+        return $this;
+    }
+
+    /**
+     * Remove a single item from the cart
+     */
+    public function removeItem(Model $item): static
+    {
+        $cart = Cart::query()->firstOrCreate(['user_id' => auth()->id()]);
+        $itemToDelete = $cart->items()->find($item->getKey());
+
+        if ($itemToDelete) {
+            $itemToDelete->delete();
+        }
+
+        return $this;
+    }
+
+    /**
+     * Remove every item from the cart
+     */
+    public function emptyCart(): static
+    {
+        $cart = Cart::query()->firstOrCreate(['user_id' => auth()->id()]);
+        $cart->emptyCart();
+
+        return $this;
+    }
+}

src/LaravelCart.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Binafy\LaravelCart;
+
+use Illuminate\Support\Facades\Facade;
+
+/**
+ * @method static \Binafy\LaravelCart\Drivers\Driver driver(string|null $driver = null)
+ * @method static \Binafy\LaravelCart\Drivers\Driver storeItem(\Illuminate\Database\Eloquent\Model|array $item, int|null $userId = null)
+ * @method static \Binafy\LaravelCart\Drivers\Driver storeItems(array $items)
+ * @method static \Binafy\LaravelCart\Drivers\Driver increaseQuantity(\Illuminate\Database\Eloquent\Model $item, int $quantity = 1)
+ * @method static \Binafy\LaravelCart\Drivers\Driver decreaseQuantity(\Illuminate\Database\Eloquent\Model $item, int $quantity = 1)
+ * @method static \Binafy\LaravelCart\Drivers\Driver removeItem(\Illuminate\Database\Eloquent\Model $item)
+ * @method static \Binafy\LaravelCart\Drivers\Driver emptyCart()
+ * @method static string getDefaultDriver()
+ * @method static void setDefaultDriver(string $name)
+ *
+ * @see \Binafy\LaravelCart\Manager\LaravelCartManager
+ */
+class LaravelCart extends Facade
+{
+    /**
+     * Get the registered name of the component.
+     */
+    protected static function getFacadeAccessor(): string
+    {
+        return 'laravel-cart';
+    }
+}

src/Manager/LaravelCartManager.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace Binafy\LaravelCart\Manager;
+
+use Binafy\LaravelCart\Drivers\LaravelCartDatabase;
+use Illuminate\Support\Manager;
+
+class LaravelCartManager extends Manager
+{
+    /**
+     * Get the default driver.
+     */
+    public function getDefaultDriver(): string
+    {
+        return $this->config->get('laravel-cart.driver.default');
+    }
+
+    /**
+     * The database driver of laravel cart.
+     */
+    public function createDatabaseDriver(): LaravelCartDatabase
+    {
+        return new LaravelCartDatabase;
+    }
+}

src/Models/Cart.php

@@ -88,7 +88,7 @@ public function calculatedPriceByQuantity(): int
     }
 
     /**
-     * Store multiple items.
+     * Store multiple items in cart.
      */
     public function storeItems(array $items): static
     {
@@ -115,7 +115,11 @@ public function storeItem(Model|array $item): static
                 throw new \RuntimeException('The item must be an instance of Cartable');
             }
         } else {
-            $this->items()->save($item);
+            $this->items()->create([
+                'itemable_id' => $item->getKey(),
+                'itemable_type' => get_class($item),
+                'itemable_quantity' => 1,
+            ]);
         }
 
         return $this;
@@ -138,7 +142,7 @@ public function removeItem(Model $item): static
     /**
      * Remove every item from the cart
      */
-    public function emptyCart(): Cart
+    public function emptyCart(): static
     {
         $this->items()->delete();
 

src/Providers/LaravelCartServiceProvider.php

@@ -2,6 +2,8 @@
 
 namespace Binafy\LaravelCart\Providers;
 
+use Binafy\LaravelCart\Manager\LaravelCartManager;
+use Illuminate\Foundation\Application;
 use Illuminate\Support\ServiceProvider;
 
 class LaravelCartServiceProvider extends ServiceProvider
@@ -13,6 +15,10 @@ public function register(): void
     {
         $this->loadMigrationsFrom(__DIR__.'/../../database/migrations');
         $this->mergeConfigFrom(__DIR__.'/../../config/laravel-cart.php', 'laravel-cart');
+
+        $this->app->bind('laravel-cart', function (Application $app) {
+            return new LaravelCartManager($app);
+        });
     }
 
     /**