From a63056fb956623b7bea9ec708de7a7ef5ef8bb07 Mon Sep 17 00:00:00 2001
From: Pierre <pierre@hubert.fr>
Date: Wed, 9 May 2018 19:06:35 +0200
Subject: [PATCH] Can delete posts related with a movie

---
 classes/components/posts.php | 55 ++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/classes/components/posts.php b/classes/components/posts.php
index b4e39ac..ec5343f 100644
--- a/classes/components/posts.php
+++ b/classes/components/posts.php
@@ -254,6 +254,37 @@ class Posts {
 		
 	}
 
+	/**
+	 * Get the entire list of posts that uses a movie
+	 * 
+	 * This function does not take care of visibility level, and does not admit
+	 * any kind of limit
+	 * 
+	 * @param int $movieID The ID of the target movie
+	 * @return array The list of posts
+	 */
+	public function getPostsForMovie(int $movieID) : array {
+
+		//Security feature
+		if($movieID < 1)
+			return array();
+
+		//Prepare database request
+		$conditions = "WHERE idvideo = ?";
+		$dataConds = array($movieID);
+
+		//Perform the request
+		$list = CS::get()->db->select(
+			$this::TABLE_NAME,
+			$conditions,
+			$dataConds
+		);
+
+		//Parse and return posts (do not load comments)
+		return $this->processGetMultiple($list, FALSE);
+		
+	}
+
 	/**
 	 * Check whether a post exists or not
 	 * 
@@ -595,6 +626,30 @@ class Posts {
 		return TRUE;
 	}
 
+	/**
+	 * Delete all the posts using a specified movie
+	 * 
+	 * @param int $movieID The ID of the target movie
+	 * @return bool TRUE for a success / FALSE else
+	 */
+	public function deleteAllWithMovie(int $movieID) : bool {
+
+		//Get the list of posts of the user
+		$posts = $this->getPostsForMovie($movieID);
+
+		//Delete the list of posts
+		foreach($posts as $post){
+
+			//Delete the posts
+			if(!$this->delete($post->get_id()))
+				return FALSE;
+
+		}
+
+		//Success
+		return TRUE;
+	}
+
 	/**
 	 * Process processing of multiples posts entries in database
 	 *