Implemented the POST method of the appointments resource.

src/application/controllers/api/v1/Appointments.php

@@ -24,11 +24,11 @@ use \EA\Engine\Types\NonEmptyString;
  */
 class Appointments extends API_V1_Controller {
     /**
-     * Appointments Resource Formatter
+     * Appointments Resource Parser
      * 
-     * @var \EA\Engine\Api\V1\Formatters\Appointments
+     * @var \EA\Engine\Api\V1\Parsers\Appointments
      */
-    protected $formatter; 
+    protected $parser; 
 
     /**
      * Class Constructor
@@ -36,7 +36,7 @@ class Appointments extends API_V1_Controller {
     public function __construct() {
         parent::__construct();
         $this->load->model('appointments_model');
-        $this->formatter = new \EA\Engine\Api\V1\Formatters\Appointments;
+        $this->parser = new \EA\Engine\Api\V1\Parsers\Appointments;
     }
 
     /**
@@ -46,12 +46,10 @@ class Appointments extends API_V1_Controller {
      */
     public function get($id = null) {
         $condition = $id !== null ? 'id = ' . $id : null;
-        
         $appointments = $this->appointments_model->get_batch($condition); 
-        
-        $response = new Response($appointments); 
 
-        $response->format($this->formatter)->search()->sort()->paginate()->minimize();
+        $response = new Response($appointments); 
+        $response->encode($this->parser)->search()->sort()->paginate()->minimize();
 
         if ($id !== null) {
             $response->singleEntry();
@@ -64,7 +62,13 @@ class Appointments extends API_V1_Controller {
      * POST API Method 
      */
     public function post() {
-        
+        $request = json_decode(file_get_contents('php://input'), true); 
+        $this->parser->decode($request); 
+        $id = $this->appointments_model->add($request);
+        $appointments = $this->appointments_model->get_batch('id = ' . $id); 
+        $response = new Response($appointments); 
+        $status = new NonEmptyString('201 Created');
+        $response->encode($this->parser)->singleEntry()->output($status); 
     }
 
     /**

src/engine/Api/V1/Formatters/Appointments.php

@@ -1,37 +0,0 @@
-<?php 
-
-/* ----------------------------------------------------------------------------
- * Easy!Appointments - Open Source Web Scheduler
- *
- * @package     EasyAppointments
- * @author      A.Tselegidis <alextselegidis@gmail.com>
- * @copyright   Copyright (c) 2013 - 2016, Alex Tselegidis
- * @license     http://opensource.org/licenses/GPL-3.0 - GPLv3
- * @link        http://easyappointments.org
- * @since       v1.2.0
- * ---------------------------------------------------------------------------- */
-
-namespace EA\Engine\Api\V1\Formatters; 
-
-class Appointments implements FormattersInterface {
-    public function format(array &$response) {
-        $temporaryResponse = []; 
-
-        foreach ($response as $entry) {
-            $temporaryResponse[] = [
-                'id' => $entry['id'],
-                'book' => $entry['book_datetime'],
-                'start' => $entry['start_datetime'],
-                'end' => $entry['end_datetime'],
-                'hash' => $entry['hash'],
-                'notes' => $entry['notes'],
-                'customerId' => $entry['id_users_customer'],
-                'providerId' => $entry['id_users_provider'],
-                'serviceId' => $entry['id_services'],
-                'googleCalendarId' => $entry['id_google_calendar']
-            ];
-        }
-
-        $response = $temporaryResponse; 
-    }
-}

src/engine/Api/V1/Parsers/Appointments.php

@@ -0,0 +1,81 @@
+<?php 
+
+/* ----------------------------------------------------------------------------
+ * Easy!Appointments - Open Source Web Scheduler
+ *
+ * @package     EasyAppointments
+ * @author      A.Tselegidis <alextselegidis@gmail.com>
+ * @copyright   Copyright (c) 2013 - 2016, Alex Tselegidis
+ * @license     http://opensource.org/licenses/GPL-3.0 - GPLv3
+ * @link        http://easyappointments.org
+ * @since       v1.2.0
+ * ---------------------------------------------------------------------------- */
+
+namespace EA\Engine\Api\V1\Parsers; 
+
+class Appointments implements ParsersInterface {
+    public function encode(array &$response) {
+        $encodedResponse = [
+            'id' => $response['id'],
+            'book' => $response['book_datetime'],
+            'start' => $response['start_datetime'],
+            'end' => $response['end_datetime'],
+            'hash' => $response['hash'],
+            'notes' => $response['notes'],
+            'customerId' => $response['id_users_customer'],
+            'providerId' => $response['id_users_provider'],
+            'serviceId' => $response['id_services'],
+            'googleCalendarId' => $response['id_google_calendar']
+        ];
+
+        $response = $encodedResponse; 
+    }
+
+    public function decode(array &$request) {
+        $decodedRequest = []; 
+
+        if (!empty($request['id'])) {
+            $decodedRequest['id'] = $request['id']; 
+        }
+
+        if (!empty($request['book'])) {
+            $decodedRequest['book_datetime'] = $request['book']; 
+        }
+
+        if (!empty($request['start'])) {
+            $decodedRequest['start_datetime'] = $request['start']; 
+        }
+
+        if (!empty($request['end'])) {
+            $decodedRequest['end_datetime'] = $request['end']; 
+        }
+
+        if (!empty($request['hash'])) {
+            $decodedRequest['hash'] = $request['hash']; 
+        }
+
+        if (!empty($request['notes'])) {
+            $decodedRequest['notes'] = $request['notes']; 
+        }
+
+        if (!empty($request['customerId'])) {
+            $decodedRequest['id_users_customer'] = $request['customerId']; 
+        }
+
+        if (!empty($request['providerId'])) {
+            $decodedRequest['id_users_provider'] = $request['providerId']; 
+        }
+
+        if (!empty($request['serviceId'])) {
+            $decodedRequest['id_services'] = $request['serviceId']; 
+        }
+
+        if (!empty($request['googleCalendarId'])) {
+            $decodedRequest['id_google_calendar'] = $request['googleCalendarId']; 
+        }
+
+        $decodedRequest['is_unavailable'] = false;
+
+        $request = $decodedRequest; 
+    }
+}

src/engine/Api/V1/Parsers/ParsersInterface.php

@@ -11,8 +11,9 @@
  * @since       v1.2.0
  * ---------------------------------------------------------------------------- */
 
-namespace EA\Engine\Api\V1\Formatters;
+namespace EA\Engine\Api\V1\Parsers;
 
-interface FormattersInterface {
+interface ParsersInterface {
-    public function format(array &$response);
+    public function encode(array &$response);
+    public function decode(array &$request);
 } 

src/engine/Api/V1/Response.php

@@ -13,6 +13,8 @@
 
 namespace EA\Engine\Api\V1; 
 
+use EA\Engine\Types\NonEmptyString;
+
 /**
  * API v1 Response 
  *
@@ -42,14 +44,16 @@ class Response {
     }
 
     /**
-     * Format the response entries to the API compatible structure. 
+     * Encode the response entries to the API compatible structure. 
      * 
-     * @param \Formatters\FormattersInterface $formatter Provide the corresponding formatter class. 
+     * @param \Parsers\ParsersInterface $parser Provide the corresponding parser class. 
      *
      * @return \EA\Engine\Api\V1\Response
      */
-    public function format(Formatters\FormattersInterface $formatter) {
+    public function encode(Parsers\ParsersInterface $parser) {
-        $formatter->format($this->response);
+        foreach ($this->response as &$entry) {
+            $parser->encode($entry);
+        }
 
         return $this;
     }