118 lines
3.5 KiB
PHP
118 lines
3.5 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\Waste4D1d;
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use App\Models\Waste4D1e;
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use App\Services\SigdCrudService;
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class Waste4D1eService extends SigdCrudService
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{
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private $sectorCode = 'waste';
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public function __construct(Waste4D1e $model)
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{
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$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) == 'Waste4D1e') {
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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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$wsCode = $ws->ws_code;
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try {
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$ws4d1d = Waste4D1d::where('inventory_year', $inventoryYear)->where('activity_year', $activityYear)
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->rowActive()->first();
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$n_effluent = $ws4d1d->n_effluent ?? 0;
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$ef = ReferenceEf::getValue('protein_per_kapita', 'ef');
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$ef_cf = ReferenceEf::getValue('protein_per_kapita', 'cf');
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$ef_ipal_emission = ReferenceEf::getValue('protein_per_kapita', 'ipal_emission');
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$n2o_kg = ($n_effluent * $ef * $ef_cf) - $ef_ipal_emission;
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$n2o_gg = $n2o_kg / 1000000;
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$no = 1;
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$dataForm = [
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'inventory_year' => $inventoryYear,
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'activity_year' => $activityYear,
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'category' => $wsCode,
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'n_effluent' => $n_effluent,
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'ef' => $ef,
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'ef_conversion_factor' => $ef_cf,
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'ef_ipal_emission' => $ef_ipal_emission,
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'n2o_kg' => $n2o_kg,
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'n2o_gg' => $n2o_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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'category' => $wsCode,
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'row_status' => 1,
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], $dataForm);
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$dataForms[] = $dataForm;
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$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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// $ch4 = null;
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$n2o = array_sum(array_column($dataForms, 'n2o_gg'));
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$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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