<?php

Flight::route('PUT /v1/api/image/edit/@id:[0-9]+', function($id)
{  
  $model = new ImagesModel();
  $allow_fields = ['url', 'user_id', 'caption'];
  $validation = new ValidationService();
  $request    = new Auth_common_function();
  $validation->save_rules($model->get_all_edit_validation_rule());
  $_POST = Flight::request()->data->getData(); 

  $model_row = $model->get($id);

  if (!$model_row)
  {
    echo json_encode([
      'code' => 404,
      'error' => false
    ]);
    http_response_code(404);
    exit;
  }

  if ($validation->validate($_POST))
  {
    $result = $model->edit([
	'url' => $request->get_input_post('url'),
	'user_id' => $request->get_input_post('user_id'),
	'caption' => $request->get_input_post('caption'),
    ], $id);

    if ($result)
    {
      echo json_encode([
        'code' => 200,
        'error' => false,
        'id' => $id,
        'message' => "Data has been updated"
      ]);
      http_response_code(200);
      exit;
    }
    else
    {
      echo json_encode([
        'code' => 409,
        'error' => false,
        'id' => $id,
        'message' => "Error!"
      ]);
      http_response_code(409);
      exit;
    }
  }
  else
  {
    $message = $validation->get_errors();
    $result['error'] = true;
    $result['http_code'] = 403;
    $result['message'] = $message;

    echo json_encode($result);
    http_response_code(403);
    exit;
  }
});