/**
* Update GCM token for registered user so they could control mobile notifications.
*
* @param $userId contributor ID
* @param $gcmToken generated token from google
*/
public function registerGcmToken($userId, $gcmToken)
{
$contributor = Contributor::find($userId);
if ($contributor != null) {
$contributor->gcm_token = $gcmToken;
$contributor->save();
}
}
/**
* Find out accumulation of deferred transaction before, 'deferred transaction' means
* all withdrawal request which does not proceed yet by admin and contributor's balance
* never touch (subtracted) so it need to recalculate again before next request comes in.
*
* @param $contributor_id
* @return mixed
*/
private function getDefferWithdrawal($contributor_id)
{
return Contributor::find($contributor_id)->transactions()->whereType(Transaction::TYPE_WITHDRAWAL)->where(function ($query) {
$query->where('status', '=', Transaction::STATUS_PENDING);
$query->orWhere('status', '=', Transaction::STATUS_PROCEED);
})->sum('amount');
}