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Internal/package-payment/GatewayRequestAbstract.php

@@ -0,0 +1,73 @@
+<?php namespace ZN\Payment;
+
+use ZN\Singleton;
+use ZN\DateTime\Date;
+
+abstract class GatewayRequestAbstract
+{
+    /**
+     * Protected settings
+     * 
+     * @var array
+     */
+    protected $settings = [];
+
+    /**
+     * Magic call
+     * 
+     * @param string $method
+     * @param array  $parameters
+     * 
+     * @return $this
+     */
+    public function __call($method, $parameters)
+    {
+        if( isset($parameters[0]) )
+        {
+            $this->settings[$method] = $parameters[0];
+        }
+    
+        return $this;
+    }
+
+    /**
+     * Send request.
+     * 
+     * @param string $type;
+     */
+    abstract public function send(string $type);
+
+    /**
+     * Protected signature encoder
+     */
+    protected function signatureEncoder($signature)
+    {
+        return base64_encode(pack('H*', sha1($signature)));
+    }
+
+    /**
+     * Protected missing information
+     */
+    protected function missingInformation()
+    {
+        foreach( $this->required as $data => $value )
+        {
+            if( ! isset($this->settings[$data]) )
+            {
+                throw new Exception\MissingInformationException(NULL, $value);  
+            }
+        }
+    }
+
+    /**
+     * Protected year month converter
+     */
+    protected function yearAndMonthConverter(&$year, &$month)
+    {
+        $date   = new Date;
+        $date   = $date->convert($year . '-' . $month . '-01', '{sy}/{mn0}');
+        $dateEx = explode('/', $date);
+        $year   = $dateEx[0] ?? $year;
+        $month  = $dateEx[1] ?? $month;
+    }
+}