/**
* observe point log event saving
* 1. Check if reference were from user
* 2. Check if reference were from voucher
* 3. act, accept or refuse
*
* @param $model
* @return bool
*/
public function saving($model)
{
$errors = new MessageBag();
//1. Check if reference were from user
if ($model->reference_type == 'App\\Models\\User') {
//1a. Check referee
$reference = PointLog::userid($model->reference_id)->referencetype('App\\Models\\User')->first();
$user = PointLog::userid($model->user_id)->referencetype('App\\Models\\User')->first();
$alreadyhasvoucher = PointLog::userid($model->user_id)->referencetype('App\\Models\\Voucher')->first();
//1ai. If user alerady has voucher or referral, refuse
if ($user || $alreadyhasvoucher) {
$errors->add('PointLog', 'Maaf, Anda tidak dapat menambahkan referral code, karena anda sudah menggunakan referral code ' . $model->reference->referral_code);
} elseif ($reference && $model->user_id == $reference->reference_id) {
$errors->add('PointLog', 'Tidak dapat memakai referensi dari pemberi referens.');
} elseif ($model->user_id == $model->reference_id) {
$errors->add('PointLog', 'Tidak memakai dapat referral code anda sebagai pemberi referens.');
} elseif ($model->reference->quota_referral <= 0) {
$errors->add('PointLog', 'Untuk saat ini tidak dapat menggunakan referral code ' . $model->reference->name);
} else {
$gift = StoreSetting::type('invitation_royalty')->Ondate('now')->first();
//check if no royalti, refuse
if (!$gift) {
$errors->add('PointLog', 'Tidak ada campaign untuk point reference.');
} elseif ($model->reference->referral->value != 0) {
$model->amount = $model->reference->referral->value;
$model->notes = 'Referensi promo ' . $model->reference->name;
} else {
$model->amount = $gift->value;
$model->notes = 'Direferensikan ' . $model->reference->name;
}
}
if (!$errors->count()) {
$result = $model->CreditQuota($model->reference->referral, 'Mereferensikan ' . $model->user->name);
if (!$result) {
return false;
}
}
} elseif ($model->reference_type == 'App\\Models\\Voucher') {
$reference = PointLog::userid($model->reference->user_id)->referencetype('App\\Models\\User')->first();
$user = PointLog::userid($model->reference->user_id)->referencetype('App\\Models\\User')->first();
$alreadyhasvoucher = PointLog::userid($model->user_id)->referencetype('App\\Models\\Voucher')->first();
$alreadyhasreferral = PointLog::userid($model->user_id)->referencetype('App\\Models\\User')->first();
//2bi. If user alerady has voucher or referral, refuse
if ($alreadyhasvoucher || $alreadyhasreferral) {
$errors->add('PointLog', 'Maaf, Anda tidak dapat menambahkan referral code, karena anda sudah menggunakan referral code ' . $model->reference->referral_code);
} elseif ($reference && $model->user_id == $reference->reference_id) {
$errors->add('PointLog', 'Tidak dapat memakai referensi dari pemberi referens.');
} elseif ($model->user_id == $model->reference->user_id) {
$errors->add('PointLog', 'Tidak memakai dapat referral code anda sebagai pemberi referens.');
} elseif ($model->reference->quota <= 0) {
$errors->add('PointLog', 'Untuk saat ini tidak dapat menggunakan referral code ' . $model->reference->name);
} else {
$prev_reference = $model->reference_id;
$gift = StoreSetting::type('invitation_royalty')->Ondate('now')->first();
//check if no royalti, refuse
if (!$gift) {
$errors->add('PointLog', 'Tidak ada campaign untuk point reference.');
} elseif ($model->reference->value != 0) {
$model->amount = $model->reference->value;
$model->notes = 'Referensi promo #' . $model->reference->code;
} else {
$model->amount = $gift->value;
$model->notes = 'Direferensikan ' . $model->reference->user->name;
}
if (!$errors->count()) {
$result = $model->CreditQuota(\App\Models\Voucher::findorfail($prev_reference), 'Mereferensikan ' . $model->user->name);
if (!$result) {
return false;
}
}
}
}
if ($errors->count()) {
$model['errors'] = $errors;
return false;
}
return true;
}
/**
* Credit point.
*
* @param model transaction
* @return boolean
*/
public function CreditPoint($transaction)
{
//cek all in debit active point
$points = PointLog::userid($transaction->user_id)->onactive('now')->debit(true)->get();
//count leftover active point
$sumpoints = PointLog::userid($transaction->user_id)->onactive('now')->sum('amount');
$idx = 0;
$currentamount = 0;
$transactionamount = $transaction['bills'];
while ($transactionamount <= $transaction['bills'] && $points && isset($points[$idx]) && $transactionamount > 0 && $sumpoints > 0) {
$sumpoints = PointLog::userid($transaction->user_id)->onactive('now')->sum('amount');
//count left over point per debit to credit
$currentamount = $points[$idx]['amount'];
foreach ($points[$idx]->pointlogs as $key => $value) {
$currentamount = $currentamount + $value['amount'];
}
//if leftover more than 0
if ($currentamount > 0 && $currentamount >= $transactionamount) {
$camount = 0 - $transactionamount;
} else {
$camount = 0 - $currentamount;
}
if ($currentamount > 0) {
$point = new PointLog();
$point->fill(['user_id' => $points[$idx]->user_id, 'reference_id' => $transaction->id, 'reference_type' => get_class($transaction), 'point_log_id' => $points[$idx]->id, 'amount' => $camount, 'expired_at' => $points[$idx]->expired_at, 'notes' => 'Pembayaran Belanja #' . $transaction->ref_number]);
if (!$point->save()) {
$this->errors = $point->getError();
return false;
}
$transactionamount = $transactionamount + $camount;
}
$idx++;
}
return $transactionamount;
}
