new pisilinux web sites

Internal/package-payment/PayPal/Request.php

@@ -0,0 +1,285 @@
+<?php namespace ZN\Payment\PayPal;
+
+use ZN\Request\URL;
+use ZN\Payment\Currency;
+use ZN\Payment\Exception;
+use ZN\Payment\GatewayRequestAbstract;
+
+class Request extends GatewayRequestAbstract
+{
+    /**
+     * Protected banks
+     * 
+     * @var array
+     */
+    public $types = 
+    [
+        'paypal'  => 'https://www.paypal.com/cgi-bin/webscr',
+        'test'    => 'https://www.sandbox.paypal.com/cgi-bin/webscr'
+    ];
+
+    /**
+     * Protected required
+     * 
+     * @var array
+     */
+    protected $required = 
+    [
+        'cmd'           => '_xclick', 
+        'no_note'       => '1'
+    ];
+
+    /**
+     * Protected $commands
+     * 
+     * @var array
+     */
+    protected $commands = 
+    [
+        'normal'            => '_xclick',
+        'cart'              => '_cart',
+        'subscribe'         => '_xclick-subscriptions',
+        'autoBilling'       => '_xclick-auto-billing',
+        'donate'            => '_donations',
+        'encrypt'           => '_s-xclick'
+
+    ];
+
+    /**
+     * Command
+     * 
+     * @param string $command
+     * 
+     * @return $this
+     */
+    public function command(string $command)
+    {
+        if( ! isset($this->commands[$command]) )
+        {
+            throw new Exception\InvalidCommandException(NULL, $command);
+        }
+
+        $this->settings['cmd'] = $this->commands[$command];
+
+        return $this;
+    }
+
+    /**
+     * Sets currency.
+     * 
+     * @param string|int $currency
+     * 
+     * @return $this
+     */
+    public function currency($currency)
+    {
+        # Is valid currency
+        Currency::get($currency, $code);
+
+        $this->settings['currency_code'] = $code;
+
+        return $this;
+    }
+
+    /**
+     * Sets return url.
+     * 
+     * @param string $notify
+     * @param string $success
+     * @param string $cancel  = NULL
+     * 
+     * @return $this
+     */
+    public function returnUrl(string $notify, string $success, ?string $cancel = NULL)
+    {
+        $this->settings['notify_url'] = URL::site($notify);
+
+        $this->settings['return'] = URL::site($success);
+       
+        if( $cancel )
+        {
+            $this->settings['cancel_return'] = URL::site($cancel);
+        }
+        
+        return $this;
+    }
+
+    /**
+     * Sets item.
+     * 
+     * @param string $name
+     * @param string $number = NULL
+     * @param float  $amount = NULL
+     * @param int    $quantity
+     * 
+     * @return $this
+     */
+    public function item(string $name, ?string $number = NULL, ?float $amount = NULL, ?int $quantity = NULL)
+    {
+        $this->settings['items'][] = ['item_name' => $name, 'item_number' => $number, 'amount' => $amount, 'quantity' => $quantity];
+
+        return $this;
+    }
+
+    /**
+     * Order Id
+     * 
+     * @param string $name
+     * 
+     * @return $this
+     */
+    public function orderId(string $name)
+    {
+        $this->settings['item_name'] = $name;
+
+        return $this;
+    }
+
+    /**
+     * Sets name.
+     * 
+     * @param string $first
+     * @param string $last
+     * 
+     * @return $this
+     */
+    public function name(string $first, string $last)
+    {
+        $this->settings['first_name'] = $first;
+        $this->settings['last_name']  = $last;
+
+        return $this;
+    }
+
+    /**
+     * Sets buyer.
+     * 
+     * @param string $email
+     * @param string $id = NULL
+     * 
+     * @return $this
+     */
+    public function buyer(string $email, ?string $id = NULL)
+    {
+        $this->settings['payer_email'] = $email;
+        
+        if( $id )
+        {
+            $this->settings['payer_id'] = $id;
+        }
+       
+        return $this;
+    }
+
+    /**
+     * Sets seller.
+     * 
+     * @param string $email
+     * @param string $id = NULL
+     * 
+     * @return $this
+     */
+    public function seller(string $email, ?string $id = NULL)
+    {
+        $this->settings['receiver_email'] = $email;
+
+        if( $id )
+        {
+            $this->settings['receiver_id'] = $id;
+        }
+       
+        return $this;
+    }
+
+    /**
+     * Sets seller.
+     * 
+     * @param string $receiver
+     * 
+     * @return $this
+     */
+    public function clientId(string $clientId)
+    {
+        $this->settings['business'] = $clientId;
+        
+        return $this;
+    }
+
+    /**
+     * Sets locale.
+     * 
+     * @param string $locale
+     * 
+     * @return $this
+     */
+    public function locale($locale)
+    {
+        $this->settings['lc'] = $locale;
+
+        return $this;
+    }
+
+    /**
+     * Send request.
+     * 
+     * @param string $type;
+     */
+    public function send(string $type = 'paypal')
+    {
+        if( ! isset($this->types[$type]) )
+        {
+            throw new Exception\InvalidSendTypeException(NULL, $type);
+        }
+
+        $this->setMultipleItems();
+
+        $this->setCustomData($this->types[$type]);
+
+        $settings = array_merge($this->required, $this->settings);
+
+        $requestUrl = $this->types[$type] . '?' . http_build_query($settings);
+
+        redirect($requestUrl);
+    }
+
+     /**
+     * protected set multiple items
+     */
+    protected function setMultipleItems()
+    {
+        $items = $this->settings['items'] ?? NULL;
+
+        if( ! empty($items) ) 
+        {
+            if( count($items) > 1 )
+            {
+                foreach( $items as $key => $values )
+                {
+                    $id = $key + 1;
+                    
+                    foreach( $values as $k => $i ) 
+                        if( $i !== NULL ) 
+                            $this->settings[$k . '_' . $id] = $values[$k];
+                }
+            }
+            else
+            {
+                foreach( $items[0] as $key => $item ) 
+                    if( $item !== NULL ) 
+                        $this->settings[$key] = $item;
+            }
+
+            unset($this->settings['items']);
+        }
+    }
+
+    /**
+     * protected set custom data
+     */
+    protected function setCustomData($url)
+    {
+        $custom = $this->settings['custom'] ?? '';
+
+        $this->settings['custom'] = $url . ',' . $custom;
+    }
+}