115 lines
2.7 KiB
PHP
115 lines
2.7 KiB
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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class Flight extends Model
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{
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use HasFactory;
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protected $fillable = [
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'flight_number',
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'airline_id',
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];
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public function airline()
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{
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return $this->belongsTo(Airline::class);
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}
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public function segments()
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{
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return $this->hasMany(FlightSegment::class);
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}
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public function classes()
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{
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return $this->hasMany(FlightClass::class);
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}
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public function seats()
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{
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return $this->hasMany(FlightSeat::class);
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}
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public function transactions()
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{
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return $this->hasMany(Transaction::class);
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}
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public function generateSeats()
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{
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$classes = $this->classes;
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foreach ($classes as $class) {
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$totalSeats = $class->total_seats;
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$seatPerRow = $this->getSeatsPerRow($class->class_type);
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$rows = ceil($totalSeats / $seatPerRow);
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$existingSeats = FlightSeat::where('flight_id', $this->id)
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->where('class_type', $class->class_type)
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->get();
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$existingRows = $existingSeats->pluck('row')->toArray();
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$seatCounter = 1;
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for ($row = 1; $row <= $rows; $row++) {
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if (!in_array($row, $existingRows)) {
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for ($column = 1; $column <= $seatPerRow; $column++) {
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if ($seatCounter > $totalSeats) {
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break;
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}
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$seatCode = $this->generateSeatCode($row, $column);
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FlightSeat::create([
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'flight_id' => $this->id,
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'name' => $seatCode,
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'row' => $row,
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'column' => $column,
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'is_available' => true,
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'class_type' => $class->class_type,
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]);
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$seatCounter++;
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}
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}
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}
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foreach ($existingSeats as $existingSeat) {
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if ($existingSeat->column > $seatPerRow || $existingSeat->row > $rows) {
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$existingSeat->is_available = false;
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$existingSeat->save();
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}
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}
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}
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}
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protected function getSeatsPerRow($classType)
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{
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switch ($classType) {
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case 'business':
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return 4;
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case 'economy':
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return 6;
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default:
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return 4;
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}
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}
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private function generateSeatCode($row, $column)
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{
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$rowLetter = chr(64 + $row);
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return $rowLetter . $column;
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}
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}
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