/**
* Check if this user has an open battle $user
*/
public function hasOpenBattleAgainst(User $user)
{
//$cnt = $this->openBattles()->where('rapper1_id', $user->id)->orWhere('rapper2_id', $user->id)->count();
//return $cnt > 0;
// possibly naive solution, other one had really ugly bugs
$cnt1 = OpenBattle::where('rapper1_id', $this->id)->where('rapper2_id', $user->id)->open()->count();
$cnt2 = OpenBattle::where('rapper2_id', $this->id)->where('rapper1_id', $user->id)->open()->count();
return $cnt1 > 0 || $cnt2 > 0;
}
