/**
* Method to check if the Team satisfies the Specification.
* @param IEntity $team The Team which will be checked.
* @return bool The state if the Team satisfies the Specification.
* @since 1.0.0
*/
public function isSatisfiedBy(IEntity $team)
{
//check if a Team Entity is available.
if (!$team instanceof Team) {
return false;
}
//find all Team Entities with the same tag and name (unique properties).
$teams = $this->repository->findUnique($team->tag, $team->name);
//check if the Team Entity is unique on database.
if ($team->id === 0 && count($teams) > 0) {
return false;
} else {
//filter all Team Entities with another id.
$teams = array_filter($teams, function (Team $item) use($team) {
return $team->id != $item->id;
});
//return the state if a Team Entity is available after filter.
return count($teams) === 0;
}
}
