154 lines
3.5 KiB
PHP
154 lines
3.5 KiB
PHP
<?php
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namespace App\Services;
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use App\Contracts\ImportExport;
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use App\Contracts\Service;
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use App\Services\ImportExport\AircraftExporter;
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use App\Services\ImportExport\AirportExporter;
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use App\Services\ImportExport\ExpenseExporter;
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use App\Services\ImportExport\FareExporter;
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use App\Services\ImportExport\FlightExporter;
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use App\Services\ImportExport\SubfleetExporter;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Facades\Storage;
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use League\Csv\CharsetConverter;
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use League\Csv\Writer;
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use Log;
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/**
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* Class ExportService
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*/
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class ExportService extends Service
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{
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/**
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* @param string $path
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*
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* @return Writer
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*/
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public function openCsv($path): Writer
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{
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$writer = Writer::createFromPath($path, 'w+');
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CharsetConverter::addTo($writer, 'utf-8', 'utf-8');
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return $writer;
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}
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/**
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* Run the actual importer
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*
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* @param Collection $collection
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* @param ImportExport $exporter
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*
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* @throws \League\Csv\CannotInsertRecord
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*
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* @return string
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*/
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protected function runExport(Collection $collection, ImportExport $exporter): string
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{
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$filename = 'export_'.$exporter->assetType.'.csv';
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// Create the directory - makes it inside of storage/app
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Storage::makeDirectory('import');
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$path = storage_path('/app/import/export_'.$filename.'.csv');
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Log::info('Exporting "'.$exporter->assetType.'" to '.$path);
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$writer = $this->openCsv($path);
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// Write out the header first
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$writer->insertOne($exporter->getColumns());
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// Write the rest of the rows
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foreach ($collection as $row) {
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$writer->insertOne($exporter->export($row));
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}
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return $path;
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}
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/**
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* Export all of the aircraft
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*
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* @param Collection $aircraft
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*
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* @throws \League\Csv\CannotInsertRecord
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*
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* @return mixed
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*/
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public function exportAircraft($aircraft)
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{
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return $this->runExport($aircraft, new AircraftExporter());
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}
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/**
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* Export all of the airports
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*
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* @param Collection $airports
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*
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* @throws \League\Csv\CannotInsertRecord
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*
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* @return mixed
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*/
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public function exportAirports($airports)
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{
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return $this->runExport($airports, new AirportExporter());
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}
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/**
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* Export all of the airports
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*
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* @param Collection $expenses
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*
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* @throws \League\Csv\CannotInsertRecord
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*
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* @return mixed
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*/
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public function exportExpenses($expenses)
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{
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return $this->runExport($expenses, new ExpenseExporter());
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}
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/**
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* Export all of the fares
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*
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* @param Collection $fares
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*
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* @throws \League\Csv\CannotInsertRecord
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*
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* @return mixed
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*/
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public function exportFares($fares)
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{
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return $this->runExport($fares, new FareExporter());
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}
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/**
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* Export all of the flights
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*
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* @param Collection $flights
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*
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* @throws \League\Csv\CannotInsertRecord
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*
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* @return mixed
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*/
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public function exportFlights($flights)
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{
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return $this->runExport($flights, new FlightExporter());
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}
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/**
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* Export all of the flights
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*
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* @param Collection $subfleets
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*
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* @throws \League\Csv\CannotInsertRecord
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*
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* @return mixed
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*/
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public function exportSubfleets($subfleets)
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{
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return $this->runExport($subfleets, new SubfleetExporter());
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}
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}
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