141 lines
4.6 KiB
PHP
141 lines
4.6 KiB
PHP
<?php
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namespace App\Services\Emisi;
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use App\Models\ActivityCrf;
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use App\Models\ReferenceEf;
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use App\Models\Waste4D1a;
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use App\Models\Waste4D1c;
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use App\Services\SigdCrudService;
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class Waste4D1cService extends SigdCrudService
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{
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private $sectorCode = 'waste';
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private $formCode = 'pembuangan_air_limbah';
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public function __construct(Waste4D1c $model)
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{
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$this->model = $model;
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}
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public function save($code, $inventoryYear)
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{
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try {
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$dataBatch = [];
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$ws = $this->getWs($code);
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$years = activityYearRange($inventoryYear);
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if ($ws && class_basename($ws->model) == 'Waste4D1c') {
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foreach ($years as $year) {
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$dataBatch = array_merge($dataBatch, $this->calcAndSave($inventoryYear, $year, $ws));
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}
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} else {
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throw new \Exception("Forbidden");
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}
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return $dataBatch;
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} catch (\Exception $e) {
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throw $e;
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}
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}
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public function calcAndSave($inventoryYear, $activityYear, $ws)
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{
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$dataForms = [];
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$activities = [];
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$sector = $this->sectorCode;
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$code = $this->formCode;
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$wsCode = $ws->ws_code;
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$group_fraction = 100;
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try {
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// ambil data aktivitas
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// Initialize activities
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$formSetting = $this->getDataSettingFormDetail($sector, $code);
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foreach ($formSetting as $row) $activities[$row->activity_code] = 0;
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// Get data activities
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$formActivity = $this->getActivityFormDetailsByYear($inventoryYear, $activityYear, $sector, $code);
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foreach ($formActivity as $row) $activities[$row->activity_code] = $row->activity_value ?? 0;
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$ws4d1a = Waste4D1a::where('inventory_year', $inventoryYear)->where('activity_year', $activityYear)
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->rowActive()->first();
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$tow = $ws4d1a->tow ?? 0;
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$no = 1;
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foreach ($activities as $activity => $value) {
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$usage_level = $value / 100;
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$ef = ReferenceEf::getValue($activity, 'ef');
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$ef_sludge_removed = ReferenceEf::getValue($activity, 'sludge_removed');
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$ef_methane_flared = ReferenceEf::getValue($activity, 'methane_flared');
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$ch4_kg = ($group_fraction / 100) * ($value / 100) * $ef * $tow;
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$ch4_gg = $ch4_kg / 1000000;
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$dataForm = [
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'inventory_year' => $inventoryYear,
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'activity_year' => $activityYear,
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'activity_code' => $activity,
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'category' => $wsCode,
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'group_fraction' => $group_fraction,
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'value' => $value,
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'usage_level' => $usage_level,
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'ef' => $ef,
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'tow' => $tow,
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'ef_sludge_removed' => $ef_sludge_removed,
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'ef_methane_flared' => $ef_methane_flared,
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'ch4_kg' => $ch4_kg,
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'ch4_gg' => $ch4_gg,
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'row_num' => $no++,
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];
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$this->createOrUpdate([
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'inventory_year' => $inventoryYear,
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'activity_year' => $activityYear,
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'activity_code' => $activity,
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'category' => $wsCode,
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'row_status' => 1,
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], $dataForm);
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$dataForms[] = $dataForm;
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}
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$this->saveCrfEmission($inventoryYear, $activityYear, $ws, $dataForms);
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return $dataForms;
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} catch (\Exception $e) {
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throw $e;
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}
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}
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private function saveCrfEmission($inventoryYear, $activityYear, $ws, $dataForms)
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{
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try {
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// $co2 = null;
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$ch4 = array_sum(array_column($dataForms, 'ch4_gg'));
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// $n2o = null;
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$dataForm = [
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'inventory_year' => $inventoryYear,
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'activity_year' => $activityYear,
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'sector' => $this->sectorCode,
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'ws_code' => '4D1',
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// 'co2' => $co2,
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'ch4' => $ch4,
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// 'n2o' => $n2o,
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];
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$this->createOrUpdate([
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'inventory_year' => $inventoryYear,
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'activity_year' => $activityYear,
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'sector' => $this->sectorCode,
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'ws_code' => '4D1',
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'row_status' => 1,
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], $dataForm, ActivityCrf::class);
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} catch (\Exception $e) {
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throw $e;
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}
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}
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}
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