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surveyor_indonesia_backend
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update curva versi simple

pull/3/head
bnu 2 years ago
parent
f46d6bcb8d
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0f3b54f38d
1 changed files with 227 additions and 0 deletions
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  1. 227
      app/Helpers/MasterFunctionsHelper.php

227
app/Helpers/MasterFunctionsHelper.php
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@ -58,6 +58,7 @@ class MasterFunctionsHelper {
$gantt = VersionGantt::where('id', $gantt['last_gantt_id'])->first()->toArray();
if($gantt['calculation_type'] == 'simple') {
// to do
return MasterFunctionsHelper::calculateProgressBasedOnSimple($gantt);
} else {
return MasterFunctionsHelper::calculateProgressBasedOnReportMaterial($gantt);
}
@ -289,4 +290,230 @@ class MasterFunctionsHelper {
return $dataFinal;
}
public function calculateProgressBasedOnSimple($keyGantt){
DB::enableQueryLog();
$dataFinal=[];
$dataPayload = [];
$dataPayload['period'] = 'week';
$dataProject = Project::find($keyGantt['proyek_id']);
$dataHeader = Activity::where('type_activity', 'header')->where("proyek_id", $keyGantt['proyek_id'])->where("version_gantt_id", $keyGantt['id'])->first();
if(isset($dataPayload['end_date']) && $dataPayload['end_date'] > $dataProject->akhir_proyek){
$dataPayload['end_date'] = $dataProject->akhir_proyek;
}
if($dataHeader){
$totalRencanaBudget = Activity::where('parent_id', $dataHeader->id)->where("proyek_id", $keyGantt['proyek_id'])->where("version_gantt_id", $keyGantt['id'])->sum("rencana_biaya");
}else{
$totalRencanaBudget = Activity::whereNull('parent_id')->where("proyek_id", $keyGantt['proyek_id'])->where("version_gantt_id", $keyGantt['id'])->sum("rencana_biaya");
}
if(!Activity::where("version_gantt_id", $keyGantt['id'])->first())
return $dataFinal;
// $alreadyHasReport = DB::table('report_activity_material as a')
// ->select('a.id')
// ->join('m_activity as b', 'b.id', '=', 'a.activity_id')
// ->where('b.version_gantt_id', '=', $keyGantt['id'])
// ->exists();
// if(!$alreadyHasReport)
// return $dataFinal;
$minDate = Activity::where('version_gantt_id', $keyGantt['id'])->whereNull('parent_id')->pluck('start_date')->first();
$begin = new \DateTime($minDate.' Monday');
if(isset($dataPayload['end_date'])){
$maxDate = $dataPayload['end_date'];
$end = new \DateTime($maxDate);
/* $interval = \DateInterval::createFromDateString('1 day'); */ // should be using this but its bugged
$interval = new \DateInterval('P7D');
} else {
// $maxDate = DB::table('assign_material_to_activity as ama')
// ->where("ama.proyek_id", $keyGantt['proyek_id'])
// ->join('m_activity as a', 'a.id', '=', 'ama.activity_id')
// ->where('a.version_gantt_id', '=', $keyGantt['id'])
// ->max("plan_date"); // plan date overlapped with assign_material_to_activity's, it should be m_activity's
$maxDate = Activity::where('version_gantt_id', $keyGantt['id'])->whereNull('parent_id')->pluck('end_date')->first();
$end = new \DateTime($maxDate. ' Friday');
$interval = new \DateInterval('P7D');
}
$period = new \DatePeriod($begin, $interval, $end);
$arr_ActualM = [];
$tempDate = [];
$tempPercentagePlan = [];
$tempPercentagePlanWhr = [];
$tempPercentageReal = [];
$tempTtlPercentPlan=0;
$tempTtlPercentActual=0;
$currentACWP = 0;
$currentBCWP = 0;
foreach ($period as $dt) {
$minSevenDays = new \Datetime($dt->format("Y-m-d"));
$minSevenDays = $minSevenDays->modify('-7 day')->format("Y-m-d");
$dataPlanM = DB::table('m_activity')
->select('id as activity_id', 'bobot_planning', 'start_date', 'biaya_actual', 'duration', 'persentase_progress')
// ->join('m_activity as a', 'a.id', '=', 'activity_id')
->where('proyek_id', '=', $keyGantt['proyek_id'])
->where('type_activity', '=', 'task')
->where('version_gantt_id', '=', $keyGantt['id'])
->whereDate('start_date', '<=',$dt->format("Y-m-d"))
->whereDate('start_date', '>', $minSevenDays)
->get();
$dataActualM = DB::table('m_activity as a')
->select('mapl.id as id_progress_log', 'mapl.activity_id', 'mapl.variance', 'mapl.created_at', 'a.bobot_planning', 'a.biaya_actual', 'a.duration', 'a.persentase_progress')
->join('m_activity_progress_log as mapl', 'a.id', '=', 'mapl.activity_id')
->where('a.version_gantt_id', '=', $keyGantt['id'])
->where('a.type_activity', '=', 'task')
->where('mapl.variance', '>', 0)
->where('a.proyek_id', '=', $keyGantt['proyek_id'])
->whereDate('mapl.created_at', '<=',$dt->format("Y-m-d"))
->whereDate('mapl.created_at', '>',$minSevenDays)
->get();
$dataTempPlan = [];
$x = 0;
$sumPercentagePlan=0;
$totalACWP = isset($totalACWP) ? $totalACWP : 0;
$totalBCWP = isset($totalBCWP) ? $totalBCWP : 0;
foreach ($dataPlanM as $keyPlanM) {
$dataTempPlan [$x]['activity_id'] = $keyPlanM->activity_id;
$dataTempPlan [$x]['qty_plan'] = $keyPlanM->bobot_planning;
$dataTempPlan [$x]['plan_date'] = $keyPlanM->start_date;
$dataTempPlan [$x]['start_activity'] = $keyPlanM->start_date;
$dataTempPlan [$x]['bobot_planning'] = $keyPlanM->bobot_planning;
$dataTempPlan [$x]['ttl_plan'] = $keyPlanM->bobot_planning;
$dataTempPlan [$x]['biaya_actual'] = $keyPlanM->biaya_actual;
$dataTempPlan [$x]['duration'] = $keyPlanM->duration;
$dataTempPlan [$x]['persentase_progress'] = $keyPlanM->persentase_progress;
try {
$dataTempPlan [$x]['percentage'] = $keyPlanM->bobot_planning;
$sumPercentagePlan+=$keyPlanM->bobot_planning;
$totalBCWP += 0;
$dataTempPlan [$x]['totalBCWP'] = $totalBCWP;
} catch (\DivisionByZeroError $e) {
return response()->json(['message' => $e->getMessage()]);
}
$x++;
}
$w = 0;
$dataTempReport = [];
$sumPercentageActual=0;
foreach ($dataActualM as $keyActualM) {
$sumVolActual = DB::table('m_activity_progress_log')
->select('id', DB::raw('SUM(variance) as ttl_percen_act'))
->where('id', '=', $keyActualM->id_progress_log)
->groupBy('id')
->first();
$dataTempReport [$w]['id_progress_log'] = $keyActualM->id_progress_log;
// $dataTempReport [$w]['qty'] = $keyActualM->qty;
$dataTempReport [$w]['report_date'] = $keyActualM->created_at;
$dataTempReport [$w]['bobot_planning'] = $keyActualM->bobot_planning;
// $dataTempReport [$w]['ttl_plan'] = $sumVolActual->ttl_percen_act ? $sumVolActual->ttl_percen_act : 0;
$dataTempReport [$w]['biaya_actual'] = $keyActualM->biaya_actual;
$dataTempReport [$w]['duration'] = $keyActualM->duration;
$dataTempReport [$w]['persentase_progress'] = $keyActualM->persentase_progress;
try {
$dataTempReport [$w]['percentage'] = $sumVolActual->ttl_percen_act ? ($sumVolActual->ttl_percen_act/100)*$keyActualM->bobot_planning : 0;
$sumPercentageActual+=$sumVolActual->ttl_percen_act ? ($sumVolActual->ttl_percen_act/100)*$keyActualM->bobot_planning : 0;
$totalACWP += $keyActualM->biaya_actual/$keyActualM->duration;
} catch (\DivisionByZeroError $e) {
return response()->json(['message' => $e->getMessage()]);
}
$dataTempReport [$w]['totalacwp'] = $totalACWP;
$w++;
}
$arr_ActualM[] = array(
'date'=>$dt->format("Y-m-d"),
'percentPlan'=>$sumPercentagePlan,
'percentActual'=>$sumPercentageActual,
'plan'=>$dataTempPlan,
'actual'=>$dataTempReport,
);
if(isset($dataPayload['period']) && $dataPayload['period'] == 'week'){
$tempTtlPercentPlan+= $sumPercentagePlan;
$tempTtlPercentActual+= $sumPercentageActual;
if($tempTtlPercentPlan >= 100 || $tempTtlPercentActual >= 100){
if($tempTtlPercentActual >= 100)
$tempTtlPercentActual = 100;
if($tempTtlPercentPlan >= 100)
$tempTtlPercentPlan = 100;
}
$currentACWP += $totalACWP;
$currentBCWP += $totalBCWP;
$tempPercentage[] = array(round($tempTtlPercentPlan,2), round($tempTtlPercentActual,2));
$tempPercentagePlan[] = round($tempTtlPercentPlan, 2);
$tempPercentagePlanWhr[] = ["weekly period", $tempPercentagePlan];
$tempPercentageReal[] = round($tempTtlPercentActual, 2);
if($tempTtlPercentPlan >= 100 && $tempTtlPercentActual >= 100){
break;
}
}else{
$tempPercentage[] = array(round($sumPercentagePlan,2), round($sumPercentageActual,2));
$tempPercentagePlan[] = round($sumPercentagePlan, 2);
$tempPercentageReal[] = round($sumPercentageActual, 2);
}
$tempDate[] = array($dt->format("Y-m-d"));
}
try {
if(round($totalACWP,0) > $totalRencanaBudget){
$estimatedCost = round($totalACWP,0)+0;
}else{
$estimatedCost = ($totalRencanaBudget+0);
}
} catch (\DivisionByZeroError $e) {
return response()->json([
'message' => $e->getMessage(),
"line" => 566,
'gantt' => $keyGantt,
]);
}
$estimatedCost = $totalACWP > $totalRencanaBudget ? $totalACWP : $totalRencanaBudget;
$costDeviation = $totalRencanaBudget - $estimatedCost;
if($costDeviation > 0){
$potential = "SAVING";
} else {
$potential = $costDeviation == 0 ? "ON BUDGET" : "OVERRUN";
}
$dataResponse = array(
"date" =>$tempDate,
"percentage" =>$tempPercentage,
"percentagePlan" => $tempPercentagePlan,
"percentageReal" => $tempPercentageReal,
"data_details" =>$arr_ActualM,
"budget_control" =>array("current_budget"=> $totalRencanaBudget,
"acwp" => round($totalACWP,0),
"bcwp" => round($totalBCWP,0),
"rem_to_complete" => ($totalRencanaBudget - round($totalACWP,0)),
"add_cost_to_complete" => 0,
"estimated_at_completion" => $estimatedCost,
"cost_deviation" => $costDeviation,
"potential" => $potential,
)
);
$dataFinal[] = array(
"proyek_name"=> $dataProject->nama,
"data"=>$dataResponse,
"gantt"=>$keyGantt,
);
return $dataFinal;
}
}

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