From 9213ad239c7510a329c215e94e03d7fb0fae731f Mon Sep 17 00:00:00 2001
From: Pierre <pierre@hubert.fr>
Date: Sat, 3 Mar 2018 14:03:27 +0100
Subject: [PATCH] Created delete_notifications_friendship_request function

---
 helpers/notifications.php | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/helpers/notifications.php b/helpers/notifications.php
index 467620f..58e9473 100644
--- a/helpers/notifications.php
+++ b/helpers/notifications.php
@@ -22,4 +22,37 @@ function delete_user_notifications_over_post(int $userID, int $postID) : bool {
 	$notification->set_dest_user_id($userID);
 	return components()->notifications->delete($notification);
 
+}
+
+/**
+ * Delete all the notifications related to a friendship request between two
+ * users
+ * 
+ * @param int $userOne The first user
+ * @param int $userTwo The second user
+ * @return bool TRUE for a success / FALSE else
+ */
+function delete_notifications_friendship_request(int $userOne, int $userTwo) : bool {
+	
+	user_login_required();
+
+	//Create notification object
+	$notification = new Notification();
+	$notification->set_on_elem_type(Notification::FRIENDSHIP_REQUEST);
+	$notification->set_on_elem_id(0);
+
+	//Delete notifications in the two ways
+	$notification->set_dest_user_id($userOne);
+	$notification->set_from_user_id($userTwo);
+	$notification->set_on_elem_id(0);
+	if(!components()->notifications->delete($notification))
+		return false;
+	
+	$notification->set_dest_user_id($userTwo);
+	$notification->set_from_user_id($userOne);
+	$notification->set_on_elem_id(0);
+	if(!components()->notifications->delete($notification))
+		return false;
+
+	return true;
 }
\ No newline at end of file