add contract

frontend/models/UserCartForm.php

@@ -0,0 +1,103 @@
+<?php
+
+namespace frontend\models;
+
+use Yii;
+use yii\base\Model;
+use common\models\Transfer;
+
+/**
+ * ContactForm is the model behind the contact form.
+ */
+class UserCartForm extends Model
+{
+
+	public $items = []; 
+	public $transfers;
+	public $payment_method;
+	public $money = 0;
+	public $selected = [];
+	
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+        		['selected', 'each', 'rule' => ['integer']],
+        		[['money' ,'payment_method'],'integer'],
+        		[['payment_method'],'validatePaymentMethod'],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function attributeLabels()
+    {
+        return [
+        ];
+    }
+
+    public function validatePaymentMethod( $attribute, $params ){
+    	if ( !empty($this->payment_method)){
+//     		echo $this->payment_method;
+    		$arr  = Transfer::paymentMethods();
+    		if ( !array_key_exists($this->payment_method, $arr) ){
+    			 $this->addError($attribute, "Érvénytelen fizetési mód");
+    		}
+    	}
+    }
+    
+    
+    public function payout(){
+    	$valid = $this->validate();
+    	
+    	if ( !$valid ){
+    		return false;
+    	}
+    	
+    	if ( isset($this->selected) && count($this->selected) > 0 ){
+	    	$items = $this->loadTransfers($this->selected);
+	    	if ( count($items) == count($this->selected) ){
+	    		foreach ($items as $item){
+	    			$this->changePaymentMethod($item);
+	    			$item->payout();
+	    		}
+	    		\Yii::$app->session->setFlash('success', 'Kifizetve');
+	    		return true;
+	    	}else{
+	    		\Yii::$app->session->setFlash('danger', 'Időközben változtak a kosrában  található tételek');
+	    		return false;
+	    	}
+    	}else{
+	    	\Yii::$app->session->setFlash('danger', 'Nem választott ki terméket');
+    		return false;
+    	}
+    }
+    
+    public function changePaymentMethod($item){
+    	if ( !empty($this->payment_method)){
+    		$item->payment_method = $this->payment_method;
+    	}
+    }
+    
+    public function run(){
+    	$this->readTransfers();
+    }
+    
+    public function readTransfers( ) {
+    	$this->transfers = $this->loadTransfers();
+    }
+
+    public function loadTransfers($id_tranfer_array = null){
+    	$query = Transfer::find();
+    	$query->innerJoin("user_sold_item", "user_sold_item.id_transfer = transfer.id_transfer");
+    	$query->andWhere(["user_sold_item.id_user" => \Yii::$app->user->id]);
+    	if (isset($id_tranfer_array)){
+    		$query->andWhere(["in", "transfer.id_transfer" , $id_tranfer_array  ]);
+    	}
+    	return  $query->all();
+    }
+    
+}