merge

models/UserrolesModel.inc

@@ -0,0 +1,120 @@
+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\models;
+	
+	
+	/**
+	 * Model to interact with userroles-table.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class UserrolesModel extends \hhu\z\Model
+	{
+		
+		
+		
+		
+		/**
+		 * Construct a new UserrolesModel.
+		 */
+		public function __construct()
+		{
+			parent::__construct();
+		}
+		
+		
+		
+		
+		/**
+		 * Get all userroles for an user referenced by its ID.
+		 * 
+		 * @param	int	$userId	ID of an user
+		 * @return	array		Userroles for an user
+		 */
+		public function getUserrolesForUserById($userId)
+		{
+			return $this->db->query(
+				'SELECT userroles.id, userroles.created, userroles.name '.
+				'FROM users_userroles '.
+				'LEFT JOIN userroles ON userroles.id = users_userroles.userrole_id '.
+				'WHERE users_userroles.user_id = ?',
+				'i',
+				$userId
+			);
+		}
+		
+		
+		/**
+		 * Get all userroles for an user referenced by its URL-username.
+		 * 
+		 * @param	string	$userUrl	URL-Username of an user
+		 * @return	array			Userroles for an user
+		 */
+		public function getUserrolesForUserByUrl($userUrl)
+		{
+			return $this->db->query(
+				'SELECT userroles.id, userroles.created, userroles.name '.
+				'FROM users '.
+				'LEFT JOIN users_userroles ON users_userroles.user_id = users.id '.
+				'LEFT JOIN userroles ON userroles.id = users_userroles.userrole_id '.
+				'WHERE users.url = ?',
+				's',
+				$userUrl
+			);
+		}
+		
+		
+		/**
+		 * Add a role to a user.
+		 * 
+		 * @param	int	$userId		ID of user to add role to
+		 * @param	string	$userrole	Role to add
+		 */
+		public function addUserroleToUser($userId, $userrole)
+		{
+			$this->db->query(
+				'INSERT IGNORE INTO users_userroles '.
+				'(user_id, userrole_id) '.
+				'SELECT ?, id '.
+				'FROM userroles '.
+				'WHERE name = ?',
+				'is',
+				$userId,
+				$userrole
+			);
+		}
+		
+		
+		/**
+		 * Remove a role from a user.
+		 * 
+		 * @param	int	$userId		ID of user to remove role from
+		 * @param	string	$userrole	Role to remove
+		 */
+		public function removeUserroleFromUser($userId, $userrole)
+		{
+			$this->db->query(
+				'DELETE FROM users_userroles '.
+				'WHERE user_id = ? AND userrole_id = ('.
+					'SELECT id '.
+					'FROM userroles '.
+					'WHERE name = ?'.
+				')',
+				'is',
+				$userId,
+				$userrole
+			);
+		}
+		
+	}
+
+?>