public function render()
    {
        //Echo the view
        //renders the header automatically
        Header::renderHeader();
        $giveFeedbackManager = new GiveFeedbackManager();
        $feedbackManager = new FeedbackManager();
        $updateFailedBlock = '';
        if ($this->updateFailed) {
            $updateFailedBlock .= '<h6 id="update_fail"><i class="glyphicon glyphicon-alert"></i>  Some of your information is incorrect.</h6></span>';
        }
        $user_to_id = $_REQUEST['user_to_id'];
        $auction_id = $_REQUEST['auction_id'];
        ?>

  <div id="giveFeedback" class="container">
    <div class="well well-small">
    	<h3>Feedback</h3>
    	<?php 
        echo "<h4>On user: "******"</h4>";
        ?>
    	<?php 
        foreach ($giveFeedbackManager->getAuction($auction_id) as $auction) {
            echo "<h4>On auction: " . $auction->title . "</h4>";
        }
        echo '<form class="form-horizontal" action="/auction/giveFeedbackForm?user_to_id=' . $user_to_id . '&auction_id=' . $auction_id . '" method="post" role="form">';
        ?>
        <div class="form-group">
          <label class="control-label col-sm-3">Rating:</label>
          <div class="col-sm-9">
            <select name="rating" class="form-control" id="sel1">
					    <option value="1">1</option>
					    <option value="2">2</option>
					    <option value="3">3</option>
					    <option value="4">4</option>
					    <option value="5">5</option>
					  </select>
          </div>
        </div>
        <div class="form-group">
          <label class="control-label col-sm-3" for="pwd">Comments:</label>
          <div class="col-sm-9">          
            <textarea type="text" name="comment" class="form-control" rows="5" required="required" id="comment" placeholder="Enter comments about user"></textarea>
          </div>
        </div>
        <?php 
        echo $updateFailedBlock;
        ?>
        <div class="form-group">        
          <div class="col-sm-12">
            <button type="submit" class="btn btn-primary btn-large btn-block">Submit</button>
          </div>
        </div>
      </form>
		</div>
	</div>



<?php 
    }
<?php

include_once '../bootstrap.php';
use Models\GiveFeedbackManager;
use Views\GiveFeedbackView;
use Views\HomepageView;
use Models\LoginManager;
// login protected page
LoginManager::startSessionAndRedirectIfNotLoggedIn();
$user_to_id = $_REQUEST['user_to_id'];
$auction_id = $_REQUEST['auction_id'];
$rating = $_REQUEST['rating'];
$comment = $_REQUEST['comment'];
$giveFeedbackManager = new GiveFeedbackManager();
$isFeedbackUpdateSuccess = $giveFeedbackManager->leaveFeedback($_SESSION['userID'], $user_to_id, $auction_id, $rating, $comment);
if ($isFeedbackUpdateSuccess) {
    echo "<script type='text/javascript'>alert('Feedback submitted successfully!!')</script>";
    header("Location: /auction/homepage");
    //exit();
} else {
    $GiveFeedbackView = new GiveFeedbackView(true);
    $GiveFeedbackView->render();
}