API REST

backend/tp1/test-PDO-crud.php

@@ -4,14 +4,16 @@
     
 
     class User{
-        private $id;
-        private $name;
-        private $email;
 
-        // public function __construct($props = array()) { $this−>props = $props; }
+        protected $props;
 
-        // public function __get($prop) { return $this−>props[$prop]; }
-        // public function __set($prop, $val) { $this−>props[$prop] = $val; }
+		public function __get($prop) {
+			return $this->props[$prop];
+		}
+
+		public function __set($prop, $val) {
+			$this->props[$prop] = $val;
+		}
 
 
         private static function getAllUsers(){

backend/tp2/DatabaseConnector.php

@@ -14,14 +14,14 @@ class DatabaseConnector {
     protected static function createPDO() {
         // $db = new PDO("sqlite::memory");
 
-        $connectionString = "mysql:host=". _MYSQL_HOST;
+        $connectionString = "mysql:host=". DB_HOST;
 
         if(defined('_MYSQL_PORT'))
-            $connectionString .= ";port=". _MYSQL_PORT;
+            $connectionString .= ";port=". DB_PORT;
 
-        $connectionString .= ";dbname=" . _MYSQL_DATABASE;
+        $connectionString .= ";dbname=" . DB_DBNAME;
 
-        static::$pdo = new PDO($connectionString,_MYSQL_USERNAME,_MYSQL_PASSWORD);
+        static::$pdo = new PDO($connectionString,DB_USER,DB_PASSWORD);
         static::$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
     }
 }
\ No newline at end of file

backend/tp2/UserController.php

-<?php
-
-class UsersController {
-
-    private $requestMethod;
-
-    public function __construct($requestMethod)
-    {
-        $this->requestMethod = $requestMethod;
-    }
-
-    public function processRequest()
-    {
-        switch ($this->requestMethod) {
-            case 'GET':
-                $response = $this->getAllUsers();
-                break;
-            default:
-                $response = $this->notFoundResponse();
-                break;
-        }
-        header($response['status_code_header']);
-        if ($response['body']) {
-            echo $response['body'];
-        }
-    }
-
-    private function getAllUsers()
-    {
-        // TODO ...
-    }
-
-    private function notFoundResponse()
-    {
-        $response['status_code_header'] = 'HTTP/1.1 404 Not Found';
-        $response['body'] = null;
-        return $response;
-    }
-}

backend/tp2/UserModel.php

@@ -2,7 +2,37 @@
 
     class UserModel
     {
-        public static function getAllUsers() {
-            // TODO ... (cf. TP1)
+        public static function getAllUsers(){
+            $pdo = DatabaseConnector::current();
+            $request = $pdo->prepare("select * from users");
+            $request->execute();
+            $allUsers = $request->fetchAll(PDO::FETCH_CLASS | PDO::FETCH_PROPS_LATE, get_called_class());
+            return $allUsers;
+        }
+
+        public static function getUserById($id){
+            $pdo = DatabaseConnector::current();
+            $request = $pdo->prepare("select * from users where id=".$id);
+            $request->execute();
+            $allUsers = $request->fetchAll(PDO::FETCH_CLASS | PDO::FETCH_PROPS_LATE, get_called_class());
+            return $allUsers;
+        }
+
+        public static function createUser($name, $email){
+            $pdo = DatabaseConnector::current();
+            $request = $pdo->prepare("insert into users(id, name, email) values (NULL, '".$name."','".$email."')");
+            $request->execute();
+        }
+
+        public static function deleteUser($id){
+            $pdo = DatabaseConnector::current();
+            $request = $pdo->prepare("delete from users where id=".$id);
+            $request->execute();
+        }
+
+        public static function editUser($id, $name, $email){
+            $pdo = DatabaseConnector::current();
+            $request = $pdo->prepare("update users set name='".$name."', email='".$email."' where id=".$id);
+            $request->execute();
         }
     }
\ No newline at end of file

backend/tp2/UsersController.php

+<?php
+
+class UsersController {
+
+    private $requestMethod;
+    private $params;
+
+    public function __construct($requestMethod, $params=null)
+    {
+        $this->requestMethod = $requestMethod;
+        $this->params = $params;
+    }
+
+    public function processRequest()
+    {
+        switch ($this->requestMethod) {
+            case 'GET':
+                if (isset($this->params)) {
+                    $response = $this->getUserById(($this->params)[0]);
+                }else{
+                    $response = $this->getAllUsers();
+                }
+                break;
+            case 'POST':
+                $response = $this->createUser($_POST['name'], $_POST['email']);
+                break;
+            case 'DELETE':
+                $response = $this->deleteUser(($this->params)[0]);
+                break;
+            case 'PUT':
+                if (isset($this->params)) {
+                    $response = $this->editUser(($this->params)[0], ($this->params)[1], ($this->params)[2]);
+                }
+                break;
+            default:
+                $response = $this->notFoundResponse();
+                break;
+        }
+        header($response['status_code_header']);
+        if ($response['body']) {
+            echo $response['body'];
+        }
+    }
+
+    private function createUser($name, $email)
+    {
+        $user = UserModel::createUser($name, $email);
+        $response =[];
+        $response['status_code_header']=http_response_code(200);
+        $response['body'] = "User created";
+        return $response;
+    }
+
+    private function editUser($id, $name, $email)
+    {
+        $user = UserModel::editUser($id, $name, $email);
+        $response =[];
+        $response['status_code_header']=http_response_code(200);
+        $response['body'] = "User updated";
+        return $response;
+    }
+
+    private function deleteUser($id)
+    {
+        $user = UserModel::deleteUser($id);
+        $response =[];
+        $response['status_code_header']=http_response_code(200);
+        $response['body'] = "User deleted";
+        return $response; 
+    }
+
+    private function getUserById($id)
+    {
+        $user = UserModel::getUserById($id);
+        $response =[];
+        $response['status_code_header']=http_response_code(200);
+        $response['body'] = json_encode($user);
+        return $response; 
+    }
+
+    private function getAllUsers()
+    {
+        $users = UserModel::getAllUsers();
+        $response =[];
+        $response['status_code_header']=http_response_code(200);
+        $response['body'] = json_encode($users);
+        return $response;
+    }
+
+    private function notFoundResponse()
+    {
+        $response['status_code_header'] = 'HTTP/1.1 404 Not Found';
+        $response['body'] = null;
+        return $response;
+    }
+}

backend/tp2/api.php

@@ -42,12 +42,18 @@ $requestMethod = $_SERVER["REQUEST_METHOD"];
 
 $controllerName = $route['controller'];
 
+
+
 switch($controllerName) {
     case 'users' :
         // GET api.php?/users
         // POST api.php?/users
         $controller = new UsersController($requestMethod);
         break;
+    case 'user':
+        $params = $route['params'];
+        $controller = new UsersController($requestMethod,$params);
+        break;
     default :
         header("HTTP/1.1 404 Not Found");
         exit();

backend/tp2/config.php

 <?php
-define('_MYSQL_HOST','localhost');
-define('_MYSQL_PORT',3306);
-define('_MYSQL_DBNAME','dbtest');
-define('_MYSQL_USER','root');
-define('_MYSQL_PASSWORD','root');
+define('DB_HOST','localhost');
+define('DB_PORT',3306);
+define('DB_DBNAME','dbtest');
+define('DB_USER','root');
+define('DB_PASSWORD','root');
\ No newline at end of file