449 lines
13 KiB
PHP
449 lines
13 KiB
PHP
<?php
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namespace App\Models;
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use App\Contracts\Model;
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use App\Events\PirepStateChange;
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use App\Events\PirepStatusChange;
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use App\Models\Casts\CarbonCast;
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use App\Models\Casts\DistanceCast;
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use App\Models\Casts\FuelCast;
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use App\Models\Enums\AcarsType;
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use App\Models\Enums\PirepFieldSource;
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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 Carbon\Carbon;
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use Illuminate\Database\Eloquent\Casts\Attribute;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Notifications\Notifiable;
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use Illuminate\Support\Collection;
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use Kleemans\AttributeEvents;
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/**
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* @property string id
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* @property string ident
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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 string flight_type
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* @property int airline_id
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* @property int user_id
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* @property int aircraft_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 string arr_airport_id
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* @property Airport dpt_airport
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* @property string dpt_airport_id
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* @property Carbon block_off_time
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* @property Carbon block_on_time
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* @property int block_time
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* @property int flight_time In minutes
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* @property int planned_flight_time
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* @property Fuel block_fuel
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* @property Fuel fuel_used
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* @property Distance distance
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* @property Distance planned_distance
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* @property float progress_percent
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* @property int level
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* @property string route
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* @property int score
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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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* @property string status
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* @property int state
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* @property int source
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* @property string source_name
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* @property Carbon submitted_at
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* @property Carbon created_at
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* @property Carbon updated_at
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* @property bool read_only
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* @property Acars position
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* @property Acars[] acars
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* @property mixed cancelled
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*/
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class Pirep extends Model
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{
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use AttributeEvents;
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use HashIdTrait;
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use HasFactory;
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use Notifiable;
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public $table = 'pireps';
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protected $keyType = 'string';
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public $incrementing = false;
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/** The form wants this */
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public $hours;
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public $minutes;
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protected $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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'flight_id',
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'dpt_airport_id',
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'arr_airport_id',
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'alt_airport_id',
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'level',
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'distance',
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'planned_distance',
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'block_time',
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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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'score',
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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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'block_off_time',
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'block_on_time',
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'submitted_at',
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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' => DistanceCast::class,
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'planned_distance' => DistanceCast::class,
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'block_time' => 'integer',
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'block_off_time' => CarbonCast::class,
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'block_on_time' => CarbonCast::class,
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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' => FuelCast::class,
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'fuel_used' => FuelCast::class,
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'landing_rate' => 'float',
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'score' => 'integer',
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'source' => 'integer',
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'state' => 'integer',
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'submitted_at' => CarbonCast::class,
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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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'block_fuel' => 'nullable|numeric',
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'fuel_used' => 'nullable|numeric',
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'level' => 'nullable|numeric',
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'notes' => 'nullable',
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'route' => 'nullable',
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];
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/**
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* Auto-dispatch events for lifecycle state changes
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*/
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protected $dispatchesEvents = [
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'status:*' => PirepStatusChange::class,
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'state:*' => PirepStateChange::class,
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];
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/*
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* If a PIREP is in these states, then it can't be changed.
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*/
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public static $read_only_states = [
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PirepState::ACCEPTED,
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PirepState::REJECTED,
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PirepState::CANCELLED,
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];
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/*
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* If a PIREP is in one of these states, it can't be cancelled
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*/
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public static $cancel_states = [
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PirepState::ACCEPTED,
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PirepState::REJECTED,
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PirepState::CANCELLED,
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PirepState::DELETED,
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];
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/**
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* Create a new PIREP model from a given flight. Pre-populates the fields
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*
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* @param \App\Models\Flight $flight
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*
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* @return \App\Models\Pirep
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*/
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public static function fromFlight(Flight $flight): self
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{
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return new self([
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'flight_id' => $flight->id,
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'airline_id' => $flight->airline_id,
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'flight_number' => $flight->flight_number,
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'route_code' => $flight->route_code,
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'route_leg' => $flight->route_leg,
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'dpt_airport_id' => $flight->dpt_airport_id,
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'arr_airport_id' => $flight->arr_airport_id,
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'route' => $flight->route,
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'level' => $flight->level,
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]);
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}
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/**
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* Create a new PIREP from a SimBrief instance
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*
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* @param \App\Models\SimBrief $simbrief
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*
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* @return \App\Models\Pirep
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*/
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public static function fromSimBrief(SimBrief $simbrief): self
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{
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return new self([
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'flight_id' => $simbrief->flight->id,
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'airline_id' => $simbrief->flight->airline_id,
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'flight_number' => $simbrief->flight->flight_number,
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'route_code' => $simbrief->flight->route_code,
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'route_leg' => $simbrief->flight->route_leg,
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'dpt_airport_id' => $simbrief->flight->dpt_airport_id,
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'arr_airport_id' => $simbrief->flight->arr_airport_id,
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'route' => $simbrief->xml->getRouteString(),
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'level' => $simbrief->xml->getFlightLevel(),
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]);
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}
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/**
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* Get the flight ident, e.,g JBU1900/C.nn/L.yy
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*/
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public function ident(): Attribute
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{
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return Attribute::make(get: function ($value, $attrs) {
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$flight_id = optional($this->airline)->code;
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$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 $flight_id;
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});
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}
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/**
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* Return if this PIREP can be edited or not
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*/
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public function readOnly(): Attribute
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{
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return Attribute::make(get: fn ($_, $attrs) => \in_array($this->state, static::$read_only_states, true));
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}
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/**
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* Return the flight progress in a percent.
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*/
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public function progressPercent(): Attribute
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{
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return Attribute::make(get: function ($_, $attrs) {
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$distance = $attrs['distance'];
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$upper_bound = $distance;
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if (!empty($attrs['planned_distance']) && $attrs['planned_distance'] > 0) {
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$upper_bound = $attrs['planned_distance'];
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}
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$upper_bound = empty($upper_bound) ? 1 : $upper_bound;
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$distance = empty($distance) ? $upper_bound : $distance;
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return round(($distance / $upper_bound) * 100);
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});
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}
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/**
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* Get the pirep_fields and then the pirep_field_values and
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* merge them together. If a field value doesn't exist then add in a fake one
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*/
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public function fields(): Attribute
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{
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return Attribute::make(get: function ($_, $attrs) {
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$custom_fields = PirepField::all();
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$field_values = PirepFieldValue::where('pirep_id', $this->id)->orderBy('created_at', 'asc')->get();
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// Merge the field values into $fields
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foreach ($custom_fields as $field) {
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$has_value = $field_values->firstWhere('slug', $field->slug);
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if (!$has_value) {
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$field_values->push(new PirepFieldValue([
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'pirep_id' => $this->id,
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'name' => $field->name,
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'slug' => $field->slug,
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'value' => '',
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'source' => PirepFieldSource::MANUAL,
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]));
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}
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}
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return $field_values;
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});
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}
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/**
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* Do some cleanup on the route
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*
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* @return Attribute
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*/
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public function route(): Attribute
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{
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return Attribute::make(set: fn ($route) => strtoupper(trim($route)));
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}
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/**
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* Return if this is cancelled or not
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*/
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public function cancelled(): Attribute
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{
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return Attribute::make(get: fn ($_, $attrs) => $this->state === PirepState::CANCELLED);
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}
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/**
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* Check if this PIREP is allowed to be updated
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*
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* @return bool
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*/
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public function allowedUpdates(): bool
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{
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return !$this->getReadOnlyAttribute();
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}
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/**
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* Return a custom field value
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*
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* @param $field_name
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*
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* @return string
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*/
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public function field($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')->where('type', AcarsType::FLIGHT_PATH)->orderBy('created_at', 'asc')->orderBy('sim_time', 'asc');
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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')->where('type', AcarsType::LOG)->orderBy('created_at', 'desc')->orderBy('sim_time', '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')->where('type', AcarsType::ROUTE)->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 flight()
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{
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return $this->belongsTo(Flight::class, 'flight_id');
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}
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public function arr_airport()
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{
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return $this->belongsTo(Airport::class, 'arr_airport_id')->withDefault(function ($model) {
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if (!empty($this->attributes['arr_airport_id'])) {
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$model->id = $this->attributes['arr_airport_id'];
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$model->icao = $this->attributes['arr_airport_id'];
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$model->name = $this->attributes['arr_airport_id'];
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}
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return $model;
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});
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}
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public function alt_airport()
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{
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return $this->belongsTo(Airport::class, 'alt_airport_id');
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}
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public function dpt_airport()
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{
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return $this->belongsTo(Airport::class, 'dpt_airport_id')->withDefault(function ($model) {
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if (!empty($this->attributes['dpt_airport_id'])) {
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$model->id = $this->attributes['dpt_airport_id'];
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$model->icao = $this->attributes['dpt_airport_id'];
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$model->name = $this->attributes['dpt_airport_id'];
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}
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return $model;
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});
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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')->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 field_values()
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{
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return $this->hasMany(PirepFieldValue::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')->where('type', AcarsType::FLIGHT_PATH)->latest();
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}
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public function simbrief()
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{
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return $this->belongsTo(SimBrief::class, 'id', 'pirep_id');
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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_model_id')->where('ref_model', __CLASS__)->orderBy('credit', 'desc')->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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