app/Http/Controllers/API/InvitationController.php
public function getInvitation($code)
    {
        $model = config('auth.model');

        $model = get_class((new $model)->invitations()
                    ->getQuery()->getModel());

        $invitation = (new $model)->with('team.owner')
                    ->where('token', $code)->firstOrFail();

        if ($invitation->isExpired()) {
            $invitation->delete();

            abort(404);
        }

        $invitation->team->setVisible(['name', 'owner']);

        $invitation->team->owner->setVisible(['name']);

        return $invitation;
    }
public function getInvitation($code)
    {
        $model = config('auth.model');

        $model = get_class((new $model)->invitations()
                    ->getQuery()->getModel());

        $invitation = (new $model)->with('team.owner')
                    ->where('token', $code)->firstOrFail();

        if ($invitation->isExpired()) {
            $invitation->delete();

            abort(404);
        }

        $invitation->team->setVisible(['name', 'owner']);

        $invitation->team->owner->setVisible(['name']);

        return $invitation;
    }
Get the invitation for the given code.

User to display coupon during registration.

@param  string  $code
@return \Illuminate\Http\Response