From 25084219e740416d0ce133c04327faf25249ae4c Mon Sep 17 00:00:00 2001
From: Manuel Raynaud <raynaud.manu@gmail.com>
Date: Sat, 8 Feb 2014 11:07:54 +0100
Subject: [PATCH] create new method in PaymentModuleInterface for verifying is
 the module is valid

---
 core/lib/Thelia/Core/Template/Loop/Payment.php    |  4 ++++
 core/lib/Thelia/Module/PaymentModuleInterface.php | 11 +++++++++++
 local/modules/Cheque/Cheque.php                   | 14 ++++++++++++++
 3 files changed, 29 insertions(+)

diff --git a/core/lib/Thelia/Core/Template/Loop/Payment.php b/core/lib/Thelia/Core/Template/Loop/Payment.php
index dee4f176a..20a387e0e 100644
--- a/core/lib/Thelia/Core/Template/Loop/Payment.php
+++ b/core/lib/Thelia/Core/Template/Loop/Payment.php
@@ -54,6 +54,10 @@ class Payment extends BaseSpecificModule implements PropelSearchLoopInterface
                 throw new \RuntimeException(sprintf("payment module %s is not a Thelia\Module\PaymentModuleInterface", $paymentModule->getCode()));
             }
 
+            if (false === $moduleInstance->isValidPayment()) {
+                continue;
+            }
+
             $loopResultRow
                 ->set('ID', $paymentModule->getId())
                 ->set('TITLE', $paymentModule->getVirtualColumn('i18n_TITLE'))
diff --git a/core/lib/Thelia/Module/PaymentModuleInterface.php b/core/lib/Thelia/Module/PaymentModuleInterface.php
index 00f3db0dd..fd3283e3f 100644
--- a/core/lib/Thelia/Module/PaymentModuleInterface.php
+++ b/core/lib/Thelia/Module/PaymentModuleInterface.php
@@ -31,4 +31,15 @@ interface PaymentModuleInterface extends BaseModuleInterface
      * @return mixed
      */
     public function pay(Order $order);
+
+    /**
+     *
+     * This method is call on Payment loop.
+     *
+     * If you return true, the payment method will de display
+     * If you return false, the payment method will not be display
+     *
+     * @return boolean
+     */
+    public function isValidPayment();
 }
diff --git a/local/modules/Cheque/Cheque.php b/local/modules/Cheque/Cheque.php
index b7a22a8ef..05cac75aa 100644
--- a/local/modules/Cheque/Cheque.php
+++ b/local/modules/Cheque/Cheque.php
@@ -61,6 +61,20 @@ class Cheque extends BaseModule implements PaymentModuleInterface
         // no special process, waiting for the cheque.
     }
 
+    /**
+     *
+     * This method is call on Payment loop.
+     *
+     * If you return true, the payment method will de display
+     * If you return false, the payment method will not be display
+     *
+     * @return boolean
+     */
+    public function isValidPayment()
+    {
+        return true;
+    }
+
 
     public function postActivation(ConnectionInterface $con = null)
     {