380 lines
9.4 KiB
PHP
380 lines
9.4 KiB
PHP
<?php
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namespace App\Models;
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use App\Interfaces\Model;
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use App\Models\Enums\AcarsType;
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use App\Models\Enums\PirepState;
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use App\Models\Traits\HashIdTrait;
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use App\Support\Units\Distance;
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use App\Support\Units\Fuel;
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use Illuminate\Support\Collection;
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use PhpUnitsOfMeasure\Exception\NonNumericValue;
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use PhpUnitsOfMeasure\Exception\NonStringUnitName;
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/**
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* Class Pirep
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*
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* @property string flight_number
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* @property string route_code
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* @property string route_leg
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* @property integer airline_id
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* @property integer user_id
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* @property Aircraft aircraft
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* @property Airline airline
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* @property Airport arr_airport
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* @property Airport dep_airport
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* @property integer flight_time In minutes
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* @property User user
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* @property Flight|null flight
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* @property Collection fields
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* @package App\Models
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*/
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class Pirep extends Model
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{
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use HashIdTrait;
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public $table = 'pireps';
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public $incrementing = false;
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/** The form wants this */
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public $hours, $minutes;
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public $fillable = [
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'id',
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'user_id',
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'airline_id',
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'aircraft_id',
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'flight_number',
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'route_code',
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'route_leg',
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'dpt_airport_id',
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'arr_airport_id',
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'level',
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'distance',
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'planned_distance',
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'flight_time',
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'planned_flight_time',
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'zfw',
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'block_fuel',
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'fuel_used',
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'landing_rate',
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'route',
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'notes',
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'source',
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'source_name',
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'flight_type',
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'state',
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'status',
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'created_at',
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'updated_at',
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];
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protected $casts = [
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'user_id' => 'integer',
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'airline_id' => 'integer',
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'aircraft_id' => 'integer',
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'level' => 'integer',
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'distance' => 'float',
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'planned_distance' => 'float',
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'flight_time' => 'integer',
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'planned_flight_time' => 'integer',
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'zfw' => 'float',
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'block_fuel' => 'float',
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'fuel_used' => 'float',
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'landing_rate' => 'float',
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'source' => 'integer',
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'flight_type' => 'integer',
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'state' => 'integer',
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'status' => 'integer',
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];
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public static $rules = [
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'airline_id' => 'required|exists:airlines,id',
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'aircraft_id' => 'required|exists:aircraft,id',
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'flight_number' => 'required',
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'dpt_airport_id' => 'required',
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'arr_airport_id' => 'required',
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'notes' => 'nullable',
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'route' => 'nullable',
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];
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/**
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* Get the flight ident, e.,g JBU1900
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* @return string
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*/
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public function getIdentAttribute(): string
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{
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$flight_id = $this->airline->code;
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$flight_id .= $this->flight_number;
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if (filled($this->route_code)) {
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$flight_id .= '/C'.$this->route_code;
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}
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if (filled($this->route_leg)) {
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$flight_id .= '/L'.$this->route_leg;
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}
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return $flight_id;
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}
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/**
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* Return a new Length unit so conversions can be made
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* @return int|Distance
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*/
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public function getDistanceAttribute()
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{
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if (!array_key_exists('distance', $this->attributes)) {
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return null;
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}
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try {
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$distance = (float) $this->attributes['distance'];
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return new Distance($distance, config('phpvms.internal_units.distance'));
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} catch (NonNumericValue $e) {
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return 0;
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} catch (NonStringUnitName $e) {
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return 0;
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}
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}
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/**
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* Set the distance unit, convert to our internal default unit
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* @param $value
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*/
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public function setDistanceAttribute($value): void
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{
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if ($value instanceof Distance) {
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$this->attributes['distance'] = $value->toUnit(
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config('phpvms.internal_units.distance'));
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} else {
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$this->attributes['distance'] = $value;
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}
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}
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/**
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* Return a new Fuel unit so conversions can be made
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* @return int|Fuel
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*/
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public function getFuelUsedAttribute()
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{
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if (!array_key_exists('fuel_used', $this->attributes)) {
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return null;
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}
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try {
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$fuel_used = (float) $this->attributes['fuel_used'];
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return new Fuel($fuel_used, config('phpvms.internal_units.fuel'));
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} catch (NonNumericValue $e) {
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return 0;
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} catch (NonStringUnitName $e) {
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return 0;
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}
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}
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/**
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* Return the planned_distance in a converter class
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* @return int|Distance
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*/
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public function getPlannedDistanceAttribute()
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{
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if (!array_key_exists('planned_distance', $this->attributes)) {
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return null;
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}
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try {
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$distance = (float) $this->attributes['planned_distance'];
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return new Distance($distance, config('phpvms.internal_units.distance'));
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} catch (NonNumericValue $e) {
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return 0;
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} catch (NonStringUnitName $e) {
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return 0;
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}
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}
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/**
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* Look up the flight, based on the PIREP flight info
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* @return Flight|null
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*/
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public function getFlightAttribute(): ?Flight
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{
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$where = [
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'airline_id' => $this->airline_id,
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'flight_number' => $this->flight_number,
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'active' => true,
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];
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if (filled($this->route_code)) {
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$where['route_code'] = $this->route_code;
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}
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if (filled($this->route_leg)) {
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$where['route_leg'] = $this->route_leg;
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}
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return Flight::where($where)->first();
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}
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/**
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* Set the amount of fuel used
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* @param $value
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*/
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public function setFuelUsedAttribute($value)
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{
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if ($value instanceof Fuel) {
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$this->attributes['fuel_used'] = $value->toUnit(
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config('phpvms.internal_units.fuel')
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);
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} else {
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$this->attributes['fuel_used'] = $value;
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}
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}
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/**
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* Set the distance unit, convert to our internal default unit
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* @param $value
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*/
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public function setPlannedDistanceAttribute($value)
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{
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if ($value instanceof Distance) {
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$this->attributes['planned_distance'] = $value->toUnit(
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config('phpvms.internal_units.distance')
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);
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} else {
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$this->attributes['planned_distance'] = $value;
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}
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}
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/**
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* Do some cleanup on the route
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* @param $route
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*/
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public function setRouteAttribute($route): void
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{
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$route = strtoupper(trim($route));
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$this->attributes['route'] = $route;
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}
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/**
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* Check if this PIREP is allowed to be updated
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* @return bool
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*/
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public function allowedUpdates(): bool
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{
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if ($this->state === PirepState::CANCELLED) {
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return false;
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}
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return true;
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}
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/**
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* Return a custom field value
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* @param $field_name
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* @return string
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*/
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public function field($field_name): string
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{
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$field = $this->fields->where('name', $field_name)->first();
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if ($field) {
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return $field['value'];
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}
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return '';
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}
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/**
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* Foreign Keys
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*/
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public function acars()
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{
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return $this->hasMany(Acars::class, 'pirep_id')
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->where('type', AcarsType::FLIGHT_PATH)
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->orderBy('created_at', 'desc');
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}
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public function acars_logs()
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{
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return $this->hasMany(Acars::class, 'pirep_id')
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->where('type', AcarsType::LOG)
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->orderBy('created_at', 'asc');
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}
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public function acars_route()
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{
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return $this->hasMany(Acars::class, 'pirep_id')
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->where('type', AcarsType::ROUTE)
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->orderBy('order', 'asc');
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}
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public function aircraft()
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{
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return $this->belongsTo(Aircraft::class, 'aircraft_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, 'airline_id');
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}
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public function arr_airport()
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{
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return $this->belongsTo(Airport::class, 'arr_airport_id');
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}
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public function dpt_airport()
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{
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return $this->belongsTo(Airport::class, 'dpt_airport_id');
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}
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public function comments()
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{
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return $this->hasMany(PirepComment::class, 'pirep_id')
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->orderBy('created_at', 'desc');
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}
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public function fares()
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{
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return $this->hasMany(PirepFare::class, 'pirep_id');
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}
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public function fields()
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{
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return $this->hasMany(PirepFieldValues::class, 'pirep_id');
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}
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public function pilot()
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{
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return $this->user();
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}
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/**
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* Relationship that holds the current position, but limits the ACARS
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* relationship to only one row (the latest), to prevent an N+! problem
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*/
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public function position()
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{
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return $this->hasOne(Acars::class, 'pirep_id')
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->where('type', AcarsType::FLIGHT_PATH)
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->latest();
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}
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public function transactions()
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{
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return $this->hasMany(JournalTransaction::class, 'ref_class_id')
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->where('ref_class', __CLASS__)
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->orderBy('credit', 'desc')
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->orderBy('debit', 'desc');
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}
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public function user()
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{
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return $this->belongsTo(User::class, 'user_id');
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}
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}
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