/**
* @param File $_file
*/
public function setImageFile(File $_file)
{
if (!$_file->isImage()) {
throw new InvalidArgumentException("File must be of type 'Image'.");
}
$this->_image_file = $_file;
$query = "UPDATE `user` SET image_file_id = :fi WHERE id = :id";
$args = ["fi" => $this->image_file_id = $_file->getId(), "id" => $this->id];
$this->_pdo->perform($query, $args);
}
public function setSyllabus(File $syllabus_id)
{
$this->_syllabus = $syllabus_id;
$this->syllabus_id = $syllabus_id->getId();
$this->_pdo->perform("UPDATE pledge_class SET syllabus_id = :s WHERE id = :id", ["s" => $syllabus_id->getId(), "id" => $this->id]);
}