Hafifie PKB
122 lines
3.7 KiB
PHP
122 lines
3.7 KiB
PHP
<?php
|
|
|
|
namespace App\Support\v2;
|
|
|
|
use App\KadarUpah;
|
|
use Illuminate\Http\Request;
|
|
|
|
class Calculation
|
|
{
|
|
|
|
protected $maks_margin = 80;
|
|
protected $one_percent = 1;
|
|
|
|
/* Start Calculation of Ujrah */
|
|
|
|
private function kiraanUjrah(float $nilaimarhun = 0.0,float $kadarujrah = 0.0,float $margin = 0.0){
|
|
|
|
//periksa adakah kadar ujrah ini diberi percentage
|
|
if($kadarujrah >= 1){
|
|
return;
|
|
}
|
|
|
|
$ujrah = ($kadarujrah/100) * $nilaimarhun;
|
|
$formula_margin = ($this->maks_margin - $margin) / $this->maks_margin;
|
|
$ujrah_margin = $formula_margin * $kadarujrah;
|
|
$rebate_ujrah = $nilaimarhun*($ujrah_margin/100);
|
|
$ujrah_sebenar = $ujrah;
|
|
|
|
return $ujrah_sebenar;
|
|
}
|
|
|
|
private function kiraanOnePercent(float $pembiayaan = 0.0){
|
|
|
|
//periksa adakah pembiayaan adalah null atau kosong.
|
|
if($pembiayaan == 0 || $pembiayaan == null)
|
|
return;
|
|
|
|
$onepercent = ($this->one_percent/100) * $pembiayaan;
|
|
|
|
|
|
return $onepercent;
|
|
}
|
|
|
|
public function kiraanUjrahSebenar(float $nilaimarhun = 0.0,float $kadarujrah = 0.0,float $margin = 0.0){
|
|
|
|
if($kadarujrah >= 1){
|
|
return;
|
|
}
|
|
|
|
$ujrah = ($kadarujrah/100) * $nilaimarhun;
|
|
$formula_margin = ($this->maks_margin - $margin) / $this->maks_margin;
|
|
$rebate_ujrah = $formula_margin * $ujrah;
|
|
$ujrah_sebenar = $ujrah - $rebate_ujrah;
|
|
|
|
return $ujrah_sebenar;
|
|
}
|
|
|
|
public function kiraanKeuntunganRebet(float $pembiayaan = 0.0,float $nilaimarhun = 0.0,float $kadarujrah = 0.0,float $margin = 0.0){
|
|
|
|
$onepercent = $this->kiraanOnePercent($pembiayaan);
|
|
$ujrah_sebenar = $this->kiraanUjrahSebenar($nilaimarhun,$kadarujrah,$margin);
|
|
|
|
$onepercent = $this->getRoundedMethod($onepercent);
|
|
$ujrah_sebenar = $this->getRoundedMethod($ujrah_sebenar);
|
|
|
|
$keuntungan = $onepercent + $ujrah_sebenar;
|
|
|
|
return ['keuntungan' => $keuntungan,'onepercent' => $onepercent, 'ujrah' => $ujrah_sebenar];
|
|
}
|
|
|
|
public function kiraanKeuntunganSebenar(float $pembiayaan = 0.0,float $nilaimarhun = 0.0,float $kadarujrah = 0.0,float $margin = 0.0){
|
|
|
|
$onepercent = $this->kiraanOnePercent($pembiayaan);
|
|
$ujrah_sebenar = $this->kiraanUjrah($nilaimarhun,$kadarujrah,$margin);
|
|
|
|
$onepercent = $this->getRoundedMethod($onepercent);
|
|
$ujrah_sebenar = $this->getRoundedMethod($ujrah_sebenar);
|
|
|
|
$keuntungan = $onepercent + $ujrah_sebenar;
|
|
|
|
return ['keuntungan' => $keuntungan,'onepercent' => $onepercent, 'ujrah' => $ujrah_sebenar];
|
|
}
|
|
|
|
public function getKadarUjrah(float $nilaimarhun = 0.0, $groupid) : Float{
|
|
|
|
$kadarujrah = KadarUpah::on('mysql7')->select('kadarujrah')->where([['min','<=',$nilaimarhun],['max','>=',$nilaimarhun]])->where('group_id',$groupid)->get()->toArray();
|
|
|
|
return isset($kadarujrah[0]) ? $kadarujrah[0]['kadarujrah'] : 0;
|
|
}
|
|
|
|
public function getRoundedMethod(float $number = 0.0) : Float{
|
|
$number_string = number_format($number,2);
|
|
$rounded = substr($number_string, 0, -1);
|
|
$lastDigit = substr($number_string, -1);
|
|
|
|
if ($lastDigit >= 0 && $lastDigit <= 2) {
|
|
if(strpos($rounded,',')){
|
|
$rounded = str_replace(',','',$rounded);
|
|
}
|
|
return $rounded;
|
|
} elseif ($lastDigit >= 3 && $lastDigit <= 7) {
|
|
$rounded = $rounded . '5';
|
|
if(strpos($rounded,',')){
|
|
$rounded = str_replace(',','',$rounded);
|
|
}
|
|
return $rounded;
|
|
} else {
|
|
return round($number,PHP_ROUND_HALF_UP);
|
|
}
|
|
}
|
|
|
|
/* End of Line Calculation */
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
}
|