base class for assigned added

--HG--
branch : quitta-gsoc-2013

code/ryzom/tools/server/ryzom_ams/ams_lib/autoload/assigned.php

@@ -0,0 +1,91 @@
+<?php
+
+class Assigned{
+    
+    private $user;
+    private $ticket;
+    
+    ////////////////////////////////////////////Functions////////////////////////////////////////////////////
+  
+    //Assigns a ticket to a user or returns error message
+    public static function AssignTicket( $user_id, $ticket_id) {
+        $dbl = new DBLayer("lib");
+        //check if ticket is already assigned, if so return "ALREADY ASSIGNED"
+        if(! Assigned::isAssigned($ticket_id)){
+            $assignation = new Assigned();
+            $assignation->set(array('User' => $user_id, 'Ticket' => $ticket_id));
+            $assignation->create();
+            return "SUCCESS";
+        }else{
+            return "ALREADY_ASSIGNED";
+        }
+      
+    }
+    
+    public static function isAssigned( $ticket_id ) {
+        $dbl = new DBLayer("lib");
+        //check if ticket is already assigned
+        if(  $dbl->execute(" SELECT * FROM `assigned` WHERE `Ticket` = :ticket_id", array('ticket_id' => $ticket_id) )->rowCount() ){
+            return true;
+        }else{
+            return false;
+        } 
+    }
+    
+    ////////////////////////////////////////////Methods////////////////////////////////////////////////////
+     
+    public function __construct() {
+    }
+    
+    //set values
+    public function set($values) {
+        $this->setUser($values['User']);
+        $this->setGroup($values['Ticket']);
+    }
+    
+    public function create() {
+        $dbl = new DBLayer("lib");
+        $query = "INSERT INTO `assigned' (`User`,`Ticket`) VALUES (:user, :ticket)";
+        $values = Array('user' => $this->getUser(), 'ticket' => $this->getTicket());
+        $dbl->execute($query, $values);
+    }
+    
+    //delete entry
+    public function delete() {
+        $dbl = new DBLayer("lib");
+        $query = "DELETE FROM `assigned` WHERE `User` = :user_id and `Ticket` = :ticket_id";
+        $values = array('user_id' => $this->getUser() ,'ticket_id' => $this->getGroup());
+        $dbl->execute($query, $values);
+    }
+
+    //Load with sGroupId
+    public function load( $user_id, $user_id) {
+        $dbl = new DBLayer("lib");
+        $statement = $dbl->execute("SELECT * FROM `assigned` WHERE `Ticket` = :ticket_id AND `User` = :user_id", Array('ticket_id' => $ticket_id, 'user_id' => $user_id));
+        $row = $statement->fetch();
+        $this->set($row);
+    }
+    
+
+    ////////////////////////////////////////////Getters////////////////////////////////////////////////////
+    
+    public function getUser(){
+        return $this->user;
+    }
+    
+    public function getTicket(){
+        return $this->ticket;
+    }
+    
+    ////////////////////////////////////////////Setters////////////////////////////////////////////////////
+
+    public function setUser($u){
+        $this->user = $u;
+    }
+    
+    public function setTicket($g){
+        $this->ticket = $g;
+    }
+   
+    
+}