346 lines
12 KiB
PHP
346 lines
12 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\Aircraft;
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use App\Models\Airline;
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use App\Models\Airport;
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use App\Models\ImportedFlight;
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use Carbon\Carbon;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Auth;
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class FlightImportController extends Controller
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{
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const array FLIGHT_CLASSES = [
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0 => 'Please Select',
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1 => 'Economy',
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2 => 'Business',
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3 => 'First',
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4 => 'Premium Economy',
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5 => 'Private',
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];
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const array SEAT_TYPES = [
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0 => 'Please Select',
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1 => 'Window',
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2 => 'Middle',
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3 => 'Aisle',
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];
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const array FLIGHT_REASONS = [
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0 => 'Please Select',
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1 => 'Pleasure',
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2 => 'Business',
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3 => 'Crew',
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4 => 'Other',
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];
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private function formatTime(?string $time): string
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{
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if (!$time) return '00:00';
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[$hours, $minutes] = explode(':', $time);
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return str_pad($hours, 2, '0', STR_PAD_LEFT) . ':' . $minutes;
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}
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public function getPossibleAircraft(string $aircraftQuery) {
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preg_match('/\((\w+)\)/', $aircraftQuery, $matches);
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$designator = $matches[1] ?? null;
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if(!$designator){
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$aircraft = [];
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} else {
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$aircraft = Aircraft::when($designator, fn($query) => $query->where('designator', 'ilike', $designator))
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->orderBy('model_full_name')
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->limit(10)
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->get(['id', 'manufacturer_code', 'model_full_name', 'designator'])
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->map(fn($a) => [
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'value' => $a->id,
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'title' => "{$a->manufacturer_code} {$a->model_full_name} ({$a->designator})",
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])
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->values()
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->toArray();
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}
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return $aircraft;
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}
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public function getPossibleAirports(string $airportQuery) {
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preg_match('/\((\w{3})\/(\w{4})\)/', $airportQuery, $matches);
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$iata = $matches[1] ?? null;
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$icao = $matches[2] ?? null;
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if (!$iata && !$icao) {
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return [];
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}
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$airports = Airport::with('region.country')
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->where(function ($q) use ($iata, $icao) {
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$q->where('iata_code', 'ilike', $iata)
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->orWhere('icao_code', 'ilike', $icao);
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})
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->orderByRaw("
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CASE
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WHEN iata_code = ? AND icao_code = ? THEN 0
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WHEN iata_code = ? THEN 1
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WHEN icao_code = ? THEN 2
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ELSE 3
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END
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", [$iata, $icao, $iata, $icao])
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->limit(10)
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->get(['id', 'name', 'municipality', 'iata_code', 'icao_code', 'region_id'])
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->map(fn($a) => [
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'value' => $a->id,
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'title' => "{$a->name} ({$a->iata_code}/{$a->icao_code})",
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'country_code' => strtolower($a?->region->country->code ?? ''),
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])
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->values()
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->toArray();
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return $airports;
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}
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public function getPossibleAirlines(string $airlineQuery) {
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preg_match('/\((\w{2,3})\/(\w{3,4})\)/', $airlineQuery, $matches);
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$iata = $matches[1] ?? null;
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$icao = $matches[2] ?? null;
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$airlines = Airline::when($iata || $icao, function ($query) use ($iata, $icao) {
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$query->orderByRaw("
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CASE
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WHEN \"IATA_code\" = ? AND \"ICAO_code\" = ? THEN 0
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WHEN \"IATA_code\" = ? THEN 1
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WHEN \"ICAO_code\" = ? THEN 2
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ELSE 3
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END
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", [$iata, $icao, $iata, $icao])
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->where(function ($q) use ($iata, $icao) {
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$q->where('IATA_code', $iata)
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->orWhere('ICAO_code', $icao);
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});
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})
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->orderByDesc('active')
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->limit(10)
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->get(['id', 'name', 'IATA_code', 'ICAO_code'])
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->map(fn($a) => [
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'value' => $a->id,
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'title' => "{$a->name} ({$a->IATA_code}/{$a->ICAO_code})",
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])
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->values()
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->toArray();
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return $airlines;
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}
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public function reconcile(Request $request)
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{
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$user = Auth::user();
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$flightToReconcile = ImportedFlight::where('user_id', $user->id)->orderBy('id')->first();
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if (!$flightToReconcile) {
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return null;
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}
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$date = null;
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if ($flightToReconcile->date) {
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$date = Carbon::createFromFormat('Y-m-d', $flightToReconcile->date)->format('Y-m-d');
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}
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return [
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'flight_classes' => collect(self::FLIGHT_CLASSES)->map(fn($title, $value) => [
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'value' => $value,
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'title' => $title,
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])->values(),
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'flight_reasons' => collect(self::FLIGHT_REASONS)->map(fn($title, $value) => [
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'value' => $value,
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'title' => $title,
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])->values(),
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'seat_types' => collect(self::SEAT_TYPES)->map(fn($title, $value) => [
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'value' => $value,
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'title' => $title,
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])->values(),
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'flight_number' => $flightToReconcile->flight_number ?? '',
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'date' => $date ?? '',
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'dep_time' => $this->formatTime($flightToReconcile->dep_time),
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'arr_time' => $this->formatTime($flightToReconcile->arr_time),
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'duration' => $this->formatTime($flightToReconcile->duration),
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'registration' => $flightToReconcile->registration ?? '',
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'note' => $flightToReconcile->note ?? '',
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'seat_number' => $flightToReconcile->seat_number ?? '',
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'flight_class' => $flightToReconcile->flight_class ?? '',
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'seat_type' => $flightToReconcile->seat_type ?? '',
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'flight_reason' => $flightToReconcile->flight_reason ?? '',
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'airline_options' => $this->getPossibleAirlines($flightToReconcile->airline ?? ''),
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'to_options' => $this->getPossibleAirports($flightToReconcile->to ?? ''),
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'from_options' => $this->getPossibleAirports($flightToReconcile->from ?? ''),
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'aircraft_options' => $this->getPossibleAircraft($flightToReconcile->aircraft ?? ''),
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];
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}
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public function save(Request $request){
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$validated = $request->validate([
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'date' => 'required|date',
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'flight_number' => 'required|string',
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'from_id' => 'required|integer|exists:airports,id',
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'to_id' => 'required|integer|exists:airports,id',
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'dep_time' => 'nullable|date_format:H:i',
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'arr_time' => 'nullable|date_format:H:i',
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'duration' => 'required|date_format:H:i',
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'airline_id' => 'nullable|integer|exists:airlines,id',
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'aircraft_id' => 'nullable|integer|exists:aircraft,id',
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'registration' => 'nullable|string',
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'seat_number' => 'nullable|string',
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'seat_type_id' => 'nullable|integer',
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'flight_class_id' => 'nullable|integer',
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'flight_reason_id' => 'nullable|integer',
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'note' => 'nullable|string',
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],[
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'from_id.required' => 'Please select a departure airport.',
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'to_id.required' => 'Please select an arrival airport.',
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'dep_time.date_format' => 'Departure time must be in HH:MM format, i.e: 01:25',
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'arr_time.date_format' => 'Arrival time must be in HH:MM format, i.e: 12:25',
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'duration.date_format' => 'Must be in HH:MM format, e.g: 03:37',
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'duration.required' => 'A duration is required to be able to accurately calculate the arrival date',
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]);
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}
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private function validateCsvFormat(string $path): ?string
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{
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$handle = fopen($path, 'r');
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// Must have empty first line
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$firstLine = fgetcsv($handle);
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if (!empty(array_filter($firstLine))) {
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fclose($handle);
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return 'CSV must match the MyFlightRadar24 export format.';
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}
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// Validate headers
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$expectedHeaders = [
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'date', 'flight_number', 'from', 'to', 'dep_time', 'arr_time',
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'duration', 'airline', 'aircraft', 'registration', 'seat_number',
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'seat_type', 'flight_class', 'flight_reason', 'note',
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'dep_id', 'arr_id', 'airline_id', 'aircraft_id'
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];
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$headers = array_map(
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fn($h) => strtolower(trim(str_replace([' ', '"'], ['_', ''], $h))),
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fgetcsv($handle)
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);
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if ($headers !== $expectedHeaders) {
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fclose($handle);
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return 'CSV headers do not match the expected format.';
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}
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// Validate data rows
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$row = 1;
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while (($data = fgetcsv($handle)) !== false) {
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$row++;
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if (count($data) !== count($expectedHeaders)) {
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fclose($handle);
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return "Row {$row} has the wrong number of columns.";
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}
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$combined = array_combine($expectedHeaders, $data);
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if (empty($combined['date']) || empty($combined['from']) || empty($combined['to'])) {
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fclose($handle);
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return "Row {$row} is missing a required field (date, from, or to).";
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}
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if (!preg_match('/^\d{4}-\d{2}-\d{2}$/', $combined['date'])) {
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fclose($handle);
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return "Row {$row} has an invalid date format. Expected YYYY-MM-DD, got '{$combined['date']}'.";
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}
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}
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fclose($handle);
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return null;
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}
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public function store(Request $request)
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{
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try {
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$request->validate([
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'csv' => ['required', 'file', 'mimes:csv,txt', 'max:10240'],
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]);
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$path = $request->file('csv')->getRealPath();
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$validationError = $this->validateCsvFormat($path);
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if ($validationError) {
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return response()->json(['message' => $validationError], 422);
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}
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$handle = fopen($path, 'r');
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fgetcsv($handle);
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// Read and normalise header row
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$headers = array_map(
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fn($h) => strtolower(trim(str_replace(' ', '_', $h))),
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fgetcsv($handle)
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);
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\Log::debug('CSV headers', $headers);
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$firstRow = fgetcsv($handle);
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\Log::debug('First row', $firstRow ?? ['empty']);
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\Log::debug('Header count: ' . count($headers) . ', Row count: ' . count($firstRow ?? []));
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$map = [
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'date' => 'date',
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'flight_number' => 'flight_number',
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'from' => 'from',
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'to' => 'to',
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'dep_time' => 'dep_time',
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'arr_time' => 'arr_time',
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'duration' => 'duration',
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'airline' => 'airline',
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'aircraft' => 'aircraft',
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'registration' => 'registration',
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'seat_number' => 'seat_number',
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'seat_type' => 'seat_type',
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'flight_class' => 'flight_class',
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'flight_reason' => 'flight_reason',
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'note' => 'note',
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];
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$userId = Auth::id();
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$imported = 0;
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while (($row = fgetcsv($handle)) !== false) {
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if (count($row) !== count($headers)) {
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continue; // skip malformed rows
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}
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$raw = array_combine($headers, $row);
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$data = ['user_id' => $userId];
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foreach ($map as $csvKey => $column) {
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$data[$column] = $raw[$csvKey] ?? null;
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}
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ImportedFlight::create($data);
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$imported++;
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}
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fclose($handle);
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return response()->json(['imported' => $imported]);
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} catch (\Exception $e) {
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return response()->json(['message' => $e->getMessage()], 500);
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}
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}
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}
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