/**
* Validate the given {@link Todo} instance.
* @param Todo $todo {@link Todo} instance to be validated
* @return array array of {@link Error} s
*/
public static function validate(Todo $todo)
{
$errors = array();
if (!$todo->getCreatedOn()) {
$errors[] = new Error('createdOn', 'Empty or invalid Created On.');
}
if (!$todo->getLastModifiedOn()) {
$errors[] = new Error('lastModifiedOn', 'Empty or invalid Last Modified On.');
}
if (!trim($todo->getTitle())) {
$errors[] = new Error('title', 'Title cannot be empty.');
}
if (!$todo->getDueOn()) {
$errors[] = new Error('dueOn', 'Empty or invalid Due On.');
}
if (!trim($todo->getPriority())) {
$errors[] = new Error('priority', 'Priority cannot be empty.');
} elseif (!self::isValidPriority($todo->getPriority())) {
$errors[] = new Error('priority', 'Invalid Priority set.');
}
if (!trim($todo->getStatus())) {
$errors[] = new Error('status', 'Status cannot be empty.');
} elseif (!self::isValidStatus($todo->getStatus())) {
$errors[] = new Error('status', 'Invalid Status set.');
}
return $errors;
}
private function getParams(Todo $todo)
{
$params = array(':id' => $todo->getId(), ':priority' => $todo->getPriority(), ':created_on' => self::formatDateTime($todo->getCreatedOn()), ':last_modified_on' => self::formatDateTime($todo->getLastModifiedOn()), ':due_on' => self::formatDateTime($todo->getDueOn()), ':title' => $todo->getTitle(), ':description' => $todo->getDescription(), ':comment' => $todo->getComment(), ':status' => $todo->getStatus(), ':deleted' => $todo->getDeleted());
if ($todo->getId()) {
// unset created date, this one is never updated
unset($params[':created_on']);
}
return $params;
}
