Implemented admins API resource controller and parser.

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

@@ -13,6 +13,10 @@
 
 require_once __DIR__ . '/API_V1_Controller.php';
 
+use \EA\Engine\Api\V1\Response;
+use \EA\Engine\Api\V1\Request;
+use \EA\Engine\Types\NonEmptyString;
+
 /**
  * Admins Controller
  *
@@ -20,53 +24,125 @@ require_once __DIR__ . '/API_V1_Controller.php';
  * @subpackage API
  */
 class Admins extends API_V1_Controller {
+    /**
+     * Admins Resource Parser
+     * 
+     * @var \EA\Engine\Api\V1\Parsers\Admins
+     */
+    protected $parser;
+
     /**
      * Class Constructor
      */
     public function __construct() {
         parent::__construct();
+        $this->load->model('admins_model'); 
+        $this->parser = new \EA\Engine\Api\V1\Parsers\Admins;
     }
 
     /**
      * GET API Method 
      * 
      * @param int $id Optional (null), the record ID to be returned.
-     * 
-     * @return \EA\Engine\Api\V1\Response Returns data response. 
      */
     public function get($id = null) {
-        
+        try {
+            $condition = $id !== null ? 'id = ' . $id : null; 
+            $admins = $this->admins_model->get_batch($condition); 
+
+            if ($id !== null && count($admins) === 0) {
+                $this->_throwRecordNotFound();
+            }
+
+            $response = new Response($admins);
+
+            $response->encode($this->parser)
+                    ->search()
+                    ->sort()
+                    ->paginate()
+                    ->minimize()
+                    ->singleEntry($id)
+                    ->output();
+
+        } catch (\Exception $exception) {
+            $this->_handleException($exception);
+        }
     }
 
     /**
-     * POST API Method 
+     * POST API Method
-     * 
-     * @return @return \EA\Engine\Api\V1\Response Returns data response. 
      */
     public function post() {
-        
+        try {
+            // Insert the admin to the database. 
+            $request = new Request(); 
+            $admin = $request->getBody(); 
+            $this->parser->decode($admin); 
+            
+            if (isset($admin['id'])) {
+                unset($admin['id']);
+            }
+
+            $id = $this->admins_model->add($admin);
+
+            // Fetch the new object from the database and return it to the client.
+            $batch = $this->admins_model->get_batch('id = ' . $id); 
+            $response = new Response($batch); 
+            $status = new NonEmptyString('201 Created');
+            $response->encode($this->parser)->singleEntry(true)->output($status);
+        } catch (\Exception $exception) {
+            $this->_handleException($exception);
+        }
     }
 
     /**
      * PUT API Method 
      *
      * @param int $id The record ID to be updated.
-     * 
-     * @return @return \EA\Engine\Api\V1\Response Returns data response. 
      */
     public function put($id) {
+        try {
+            // Update the admin record. 
+            $batch = $this->admins_model->get_batch('id = ' . $id); 
 
+            if ($id !== null && count($batch) === 0) {
+                $this->_throwRecordNotFound();
+            }
+            
+            $request = new Request(); 
+            $updatedAdmin = $request->getBody(); 
+            $baseAdmin = $batch[0];
+            $this->parser->decode($updatedAdmin, $baseAdmin); 
+            $updatedAdmin['id'] = $id; 
+            $id = $this->admins_model->add($updatedAdmin);
+            
+            // Fetch the updated object from the database and return it to the client.
+            $batch = $this->admins_model->get_batch('id = ' . $id); 
+            $response = new Response($batch); 
+            $response->encode($this->parser)->singleEntry($id)->output(); 
+        } catch (\Exception $exception) {
+            $this->_handleException($exception);
+        }
     }
 
     /**
      * DELETE API Method 
      *
      * @param int $id The record ID to be deleted.
-     * 
-     * @return @return \EA\Engine\Api\V1\Response Returns data response. 
      */
     public function delete($id) {
+        try {
+            $result = $this->admins_model->delete($id);
 
+            $response = new Response([
+                'code' => 200, 
+                'message' => 'Record was deleted successfully!'
+            ]);
+
+            $response->output();
+        } catch (\Exception $exception) {
+            $this->_handleException($exception);
+        }
     }
 }
 

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

@@ -0,0 +1,123 @@
+<?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; 
+
+/**
+ * Admins Parser 
+ *
+ * This class will handle the encoding and decoding from the API requests. 
+ */
+class Admins implements ParsersInterface {
+    /**
+     * Encode Response Array 
+     * 
+     * @param array &$response The response to be encoded.
+     */
+    public function encode(array &$response) {
+        $encodedResponse = [
+            'id' => $response['id'] !== null ? (int)$response['id'] : null,
+            'firstname' => $response['first_name'],
+            'lastname' => $response['last_name'],
+            'email' => $response['email'],
+            'mobile' => $response['mobile_number'],
+            'phone' => $response['phone_number'],
+            'address' => $response['address'],
+            'city' => $response['city'],
+            'state' => $response['state'],
+            'zip' => $response['zip_code'],
+            'notes' => $response['notes'],
+            'settings' => [
+                'username' => $response['settings']['username'],
+                'notifications' => filter_var($response['settings']['notifications'], FILTER_VALIDATE_BOOLEAN)
+            ]
+        ];
+
+        $response = $encodedResponse; 
+    }
+
+    /**
+     * Decode Request 
+     * 
+     * @param array &$request The request to be decoded. 
+     * @param array $base Optional (null), if provided it will be used as a base array. 
+     */
+    public function decode(array &$request, array $base = null) {
+        $decodedRequest = $base ?: []; 
+
+        if (!empty($request['id'])) {
+            $decodedRequest['id'] = $request['id']; 
+        }
+
+        if (!empty($request['firstname'])) {
+            $decodedRequest['first_name'] = $request['firstname']; 
+        }
+
+        if (!empty($request['lastname'])) {
+            $decodedRequest['last_name'] = $request['lastname']; 
+        }
+
+        if (!empty($request['email'])) {
+            $decodedRequest['email'] = $request['email']; 
+        }
+
+        if (!empty($request['mobile'])) {
+            $decodedRequest['mobile_number'] = $request['mobile']; 
+        }
+
+        if (!empty($request['phone'])) {
+            $decodedRequest['phone_number'] = $request['phone']; 
+        }
+
+        if (!empty($request['address'])) {
+            $decodedRequest['address'] = $request['address']; 
+        }
+
+        if (!empty($request['city'])) {
+            $decodedRequest['city'] = $request['city']; 
+        }
+
+        if (!empty($request['state'])) {
+            $decodedRequest['state'] = $request['state']; 
+        }
+
+        if (!empty($request['zip'])) {
+            $decodedRequest['zip_code'] = $request['zip']; 
+        }
+
+        if (!empty($request['notes'])) {
+            $decodedRequest['notes'] = $request['notes']; 
+        }
+
+        if (!empty($request['settings'])) {
+            if (empty($decodedRequest['settings'])) {
+                $decodedRequest['settings'] = [];
+            }
+
+            if (!empty($request['settings']['username'])) {
+                $decodedRequest['settings']['username'] = $request['settings']['username']; 
+            }
+
+            if (!empty($request['settings']['password'])) {
+                $decodedRequest['settings']['password'] = $request['settings']['password']; 
+            }
+
+            if ($request['settings']['notifications'] !== null) {
+                $decodedRequest['settings']['notifications'] = filter_var($request['settings']['notifications'], 
+                        FILTER_VALIDATE_BOOLEAN); 
+            }
+        }
+
+        $request = $decodedRequest; 
+    }
+}

test/php/engine/Api/V1/fixtures/admin.json

@@ -7,10 +7,11 @@
     "phone": "0123456789-1",
     "address": "Some Str. 123",
     "city": "Some City",
+    "state": "Some City",
     "zip": "12345",
     "notes": "Test admin notes.",
     "settings":{  
-        "username":"chrisdoe",
+        "username": "chrisdoe",
         "notifications": true
     }
 }