Merge branch 'dev' into dev

.gitignore

@@ -0,0 +1,2 @@
+/vendor
+/.idea

README.md

@@ -3,6 +3,8 @@ package's home : [larabook.ir](http://larabook.ir/اتصال-درگاه-بانک
 
 by this  package we are able to connect to all Iranian bank with one unique API.
 
+( This Package is now compatible with both **4.\* and 5.\* versions of Laravel** )
+
 Please inform us once you've encountered [bug](https://github.com/larabook/gateway/issues) or [issue](https://github.com/larabook/gateway/issues)  .
 
 Available Banks:
@@ -14,6 +16,7 @@ Available Banks:
  5. ZARINPAL
  6. ~~JAHANPAY~~ (Disabled)
  7. ~~PAYLINE~~ (Disabled)
+ 8. PayPal (**New**)
 
 ----------
 
@@ -55,16 +58,22 @@ You can make connection to bank by several way (Facade , Service container):
     try {
        
        $gateway = \Gateway::make(new \Mellat());
-       // $gateway->setCallback(url('/path/to/calback/route')); You can also change the callback
-       $gateway->price(1000)->ready();
+
+       // $gateway->setCallback(url('/path/to/callback/route')); You can also change the callback
+       $gateway
+            ->price(1000)
+            // setShipmentPrice(10) // optional - just for paypal
+            // setProductName("My Product") // optional - just for paypal
+            ->ready();
+
        $refId =  $gateway->refId();
        $transID = $gateway->transactionId();
 
        // Your code here
 
        return $gateway->redirect();
        
-    } catch (Exception $e) {
+    } catch (\Exception $e) {
        
        	echo $e->getMessage();
     }
@@ -90,7 +99,7 @@ and in your callback :
        
        // Your code here
        
-    } catch (Exception $e) {
+    } catch (\Exception $e) {
        
        echo $e->getMessage();
     }  

composer.json

@@ -20,8 +20,9 @@
         }
     ],
     "require": {
-        "nesbot/carbon": "~1.20"
-    },
+        "nesbot/carbon": "~1.20",
+        "paypal/rest-api-sdk-php": "*"
+    },    
     "autoload": {
         "psr-4": {
             "Larabookir\\Gateway\\": "src/",

config/gateway.php

@@ -82,8 +82,34 @@
         'certificate-path'    => storage_path('gateway/pasargad/certificate.xml'),
         'callback-url' => '/gateway/callback/pasargad'
     ],
+    //--------------------------------
+    // Paypal gateway
+    //--------------------------------
+    'paypal'   => [
+        // Default product name that appear on paypal payment items
+        'default_product_name' => 'My Product',
+        'default_shipment_price' => 0,
+        // set your paypal credential
+        'client_id' => 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
+        'secret'    => 'xxxxxxxxxx_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
+        'settings'  => [
+            'mode'                   => 'sandbox', //'sandbox' or 'live'
+            'http.ConnectionTimeOut' => 30,
+            'log.LogEnabled'         => true,
+            'log.FileName'           => storage_path() . '/logs/paypal.log',
+            /**
+             * Available option 'FINE', 'INFO', 'WARN' or 'ERROR'
+             *
+             * Logging is most verbose in the 'FINE' level and decreases as you
+             * proceed towards ERROR
+             */
+            'call_back_url'          => '/gateway/callback/paypal',
+            'log.LogLevel'           => 'FINE'
+
+        ]
+    ],
     //-------------------------------
     // Tables names
     //--------------------------------
-    'table'=> 'gateway_transactions',
+    'table'    => 'gateway_transactions',
 ];

migrations/2016_05_02_193213_create_gateway_transactions_table.php

@@ -31,7 +31,8 @@ public function up()
 				Enum::PAYLINE,
 				Enum::SADAD,
 				Enum::ZARINPAL,
-                Enum::SAMAN
+                Enum::SAMAN,
+                Enum::PAYPAL,
 			]);
 			$table->decimal('price', 15, 2);
 			$table->string('ref_id', 100)->nullable();

migrations/2017_04_05_103357_alter_id_in_transactions_table.php

@@ -50,6 +50,13 @@ public function up()
 	 */
 	public function down()
 	{
+		// Don't check for foreign key constraints when executing below query in current session
+		DB::statement('set foreign_key_checks=0');
+
 		DB::statement("ALTER TABLE `" . $this->getTable() . "` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL;");
+
+		// Ok! now DBMS can check for foregin key constraints
+		DB::statement('set foreign_key_checks=1');
+
 	}
 }

src/Enum.php

@@ -12,6 +12,7 @@ class Enum
 	const PARSIAN = 'PARSIAN';
 	const PASARGAD = 'PASARGAD';
     const SAMAN = 'SAMAN';
+    const PAYPAL = 'PAYPAL';
 
 	/**
 	 * Status code for status field in poolport_transactions table

src/GatewayResolver.php

@@ -3,6 +3,7 @@
 namespace Larabookir\Gateway;
 
 use Larabookir\Gateway\Parsian\Parsian;
+use Larabookir\Gateway\Paypal\Paypal;
 use Larabookir\Gateway\Sadad\Sadad;
 use Larabookir\Gateway\Mellat\Mellat;
 use Larabookir\Gateway\Payline\Payline;
@@ -56,7 +57,17 @@ public function __construct($config = null, $port = null)
 	 */
 	public function getSupportedPorts()
 	{
-		return [Enum::MELLAT, Enum::SADAD, Enum::ZARINPAL, Enum::PAYLINE, Enum::JAHANPAY, Enum::PARSIAN, Enum::PASARGAD, Enum::SAMAN];
+		return [
+		    Enum::MELLAT,
+            Enum::SADAD,
+            Enum::ZARINPAL,
+            Enum::PAYLINE,
+            Enum::JAHANPAY,
+            Enum::PARSIAN,
+            Enum::PASARGAD,
+            Enum::SAMAN,
+            Enum::PAYPAL,
+        ];
 	}
 
 	/**
@@ -140,6 +151,8 @@ function make($port)
 			$name = Enum::JAHANPAY;
 		} elseif ($port InstanceOf Sadad) {
 			$name = Enum::SADAD;
+		} elseif ($port InstanceOf Paypal) {
+			$name = Enum::PAYPAL;
 		} elseif(in_array(strtoupper($port),$this->getSupportedPorts())){
 			$port=ucfirst(strtolower($port));
 			$name=strtoupper($port);

src/GatewayServiceProvider.php

@@ -14,46 +14,53 @@ class GatewayServiceProvider extends ServiceProvider
 	 */
 	protected $defer = false;
 
+    /**
+     * Actual provider
+     *
+     * @var \Illuminate\Support\ServiceProvider
+     */
+    protected $provider;
+
+    /**
+     * Create a new service provider instance.
+     *
+     * @param  \Illuminate\Contracts\Foundation\Application  $app
+     * @return void
+     */
+    public function __construct($app)
+    {
+        parent::__construct($app);
+
+        $this->provider = $this->getProvider();
+    }
+
 	/**
 	 * Bootstrap the application services.
 	 *
 	 * @return void
 	 */
 	public function boot()
 	{
-		$config = __DIR__ . '/../config/gateway.php';
-		$migrations = __DIR__ . '/../migrations/';
-		$views = __DIR__ . '/../views/';
-
-		//php artisan vendor:publish --provider=Larabookir\Gateway\GatewayServiceProvider --tag=config
-		$this->publishes([
-			$config => config_path('gateway.php'),
-		], 'config');
-
-		// php artisan vendor:publish --provider=Larabookir\Gateway\GatewayServiceProvider --tag=migrations
-		$this->publishes([
-			$migrations => base_path('database/migrations')
-		], 'migrations');
-
-
-
-		if (
-			File::glob(base_path('/database/migrations/*create_gateway_status_log_table\.php'))
-			&& !File::exists(base_path('/database/migrations/2017_04_05_103357_alter_id_in_transactions_table.php'))
-		) {
-			@File::copy($migrations.'/2017_04_05_103357_alter_id_in_transactions_table.php',base_path('database/migrations/2017_04_05_103357_alter_id_in_transactions_table.php'));
-		}
-
+        if (method_exists($this->provider, 'boot')) {
+            return $this->provider->boot();
+        }
+	}
 
-		$this->loadViewsFrom($views, 'gateway');
+    /**
+     * Return ServiceProvider according to Laravel version
+     *
+     * @return \Intervention\Image\Provider\ProviderInterface
+     */
+    private function getProvider()
+    {
+        if (version_compare(\Illuminate\Foundation\Application::VERSION, '5.0', '<')) {
+            $provider = 'Larabookir\Gateway\GatewayServiceProviderLaravel4';
+        } else {
+            $provider = 'Larabookir\Gateway\GatewayServiceProviderLaravel5';
+        }
 
-		// php artisan vendor:publish --provider=Larabookir\Gateway\GatewayServiceProvider --tag=views
-		$this->publishes([
-			$views => base_path('resources/views/vendor/gateway'),
-		], 'views');
-
-		//$this->mergeConfigFrom( $config,'gateway')
-	}
+        return new $provider($this->app);
+    }
 
 	/**
 	 * Register the application services.
@@ -62,9 +69,6 @@ public function boot()
 	 */
 	public function register()
 	{
-		$this->app->singleton('gateway', function () {
-			return new GatewayResolver();
-		});
-
+	    return $this->provider->register();
 	}
 }

src/GatewayServiceProviderLaravel4.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Larabookir\Gateway;
+
+use Illuminate\Support\Facades\File;
+use Illuminate\Support\ServiceProvider;
+
+class GatewayServiceProviderLaravel4 extends ServiceProvider
+{
+	/**
+	 * Indicates if loading of the provider is deferred.
+	 *
+	 * @var bool
+	 */
+	protected $defer = false;
+
+	/**
+	 * Bootstrap the application services.
+	 *
+	 * @return void
+	 */
+	public function boot()
+	{
+		$config = __DIR__ . '/../config/gateway.php';
+		$migrations = __DIR__ . '/../migrations/';
+        $views = __DIR__ . '/../views/';
+
+
+
+
+        // for laravel 4.2
+        $this->package('larabook/gateway',null,__DIR__.'/../');
+
+
+		if (
+			File::glob(base_path('/database/migrations/*create_gateway_status_log_table\.php'))
+			&& !File::exists(base_path('/database/migrations/2017_04_05_103357_alter_id_in_transactions_table.php'))
+		) {
+			@File::copy($migrations.'/2017_04_05_103357_alter_id_in_transactions_table.php',base_path('database/migrations/2017_04_05_103357_alter_id_in_transactions_table.php'));
+		}
+	}
+
+	/**
+	 * Register the application services.
+	 *
+	 * @return void
+	 */
+	public function register()
+	{
+		$this->app->singleton('gateway', function () {
+			return new GatewayResolver();
+		});
+
+	}
+}

src/GatewayServiceProviderLaravel5.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace Larabookir\Gateway;
+
+use Illuminate\Support\Facades\File;
+use Illuminate\Support\ServiceProvider;
+
+class GatewayServiceProviderLaravel5 extends ServiceProvider
+{
+	/**
+	 * Indicates if loading of the provider is deferred.
+	 *
+	 * @var bool
+	 */
+	protected $defer = false;
+
+	/**
+	 * Bootstrap the application services.
+	 *
+	 * @return void
+	 */
+	public function boot()
+	{
+        $config = __DIR__ . '/../config/gateway.php';
+        $migrations = __DIR__ . '/../migrations/';
+        $views = __DIR__ . '/../views/';
+
+        //php artisan vendor:publish --provider=Larabookir\Gateway\GatewayServiceProvider --tag=config
+        $this->publishes([
+            $config => config_path('gateway.php'),
+        ], 'config');
+
+        // php artisan vendor:publish --provider=Larabookir\Gateway\GatewayServiceProvider --tag=migrations
+        $this->publishes([
+            $migrations => base_path('database/migrations')
+        ], 'migrations');
+
+
+
+        if (
+            File::glob(base_path('/database/migrations/*create_gateway_status_log_table\.php'))
+            && !File::exists(base_path('/database/migrations/2017_04_05_103357_alter_id_in_transactions_table.php'))
+        ) {
+            @File::copy($migrations.'/2017_04_05_103357_alter_id_in_transactions_table.php',base_path('database/migrations/2017_04_05_103357_alter_id_in_transactions_table.php'));
+        }
+
+
+        $this->loadViewsFrom($views, 'gateway');
+
+        // php artisan vendor:publish --provider=Larabookir\Gateway\GatewayServiceProvider --tag=views
+        $this->publishes([
+            $views => base_path('resources/views/vendor/gateway'),
+        ], 'views');
+
+        //$this->mergeConfigFrom( $config,'gateway')
+	}
+
+	/**
+	 * Register the application services.
+	 *
+	 * @return void
+	 */
+	public function register()
+	{
+		$this->app->singleton('gateway', function () {
+			return new GatewayResolver();
+		});
+
+	}
+}