add default account to frontend

frontend/models/ReceptionForm.php

@@ -53,6 +53,41 @@ class ReceptionForm extends Model
     	$this->tickets = Ticket::readActive($this->card);
     }
     
+    /**
+     * @return true , if card found without customer
+     * */
+    public function isFreeCard(){
+    	$result = isset($this->card) && !isset($this->customer);
+    	return $result;
+    }
+    /**
+     * @return true , if card found with customer
+     * */
+    public function isCardWithCustomer(){
+    	$result = isset($this->card) &&  isset($this->customer);
+    	return $result;
+    }
+    
+    /**
+     * @return true , if card and customer found with at least one valid tickets
+     * */
+    public function isCustomerWithTicket(){
+    	$result = false;
+    	if ( isset($this->card) && isset($this->customer) ){
+    		if ( isset($this->tickets) && count($this->tickets) > 0 ){
+    			$result = true;
+    		}
+    	}
+    	return $result;
+    }
+    
+    /**
+     * @return true, if no card and customer found
+     * */
+    public function isInvalidNumber(){
+    	$result = !isset($this->card)  && !isset($this->customer);
+    	return $result;
+    }
 	
     
 }