346 lines
9.4 KiB
PHP
346 lines
9.4 KiB
PHP
<?php
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namespace App\Services;
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use App\Models\PirepField;
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use Log;
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use Carbon\Carbon;
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use App\Repositories\AcarsRepository;
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use Illuminate\Database\Eloquent\ModelNotFoundException;
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use App\Models\Acars;
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use App\Models\Navdata;
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use App\Models\Pirep;
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use App\Models\PirepFieldValues;
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use App\Models\User;
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use App\Models\Enums\AcarsType;
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use App\Models\Enums\PirepSource;
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use App\Models\Enums\PirepState;
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use App\Events\PirepAccepted;
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use App\Events\PirepFiled;
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use App\Events\PirepRejected;
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use App\Events\UserStatsChanged;
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use App\Repositories\NavdataRepository;
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use App\Repositories\PirepRepository;
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class PIREPService extends BaseService
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{
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protected $acarsRepo,
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$geoSvc,
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$navRepo,
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$pilotSvc,
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$pirepRepo;
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/**
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* PIREPService constructor.
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* @param AcarsRepository $acarsRepo
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* @param GeoService $geoSvc
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* @param NavdataRepository $navRepo
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* @param PirepRepository $pirepRepo
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* @param UserService $pilotSvc
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*/
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public function __construct(
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AcarsRepository $acarsRepo,
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GeoService $geoSvc,
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NavdataRepository $navRepo,
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PirepRepository $pirepRepo,
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UserService $pilotSvc
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)
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{
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$this->acarsRepo = $acarsRepo;
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$this->geoSvc = $geoSvc;
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$this->pilotSvc = $pilotSvc;
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$this->navRepo = $navRepo;
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$this->pirepRepo = $pirepRepo;
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}
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/**
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* Find if there are duplicates to a given PIREP. Ideally, the passed
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* in PIREP hasn't been saved or gone through the create() method
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* @param Pirep $pirep
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* @return bool|Pirep
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*/
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public function findDuplicate(Pirep $pirep)
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{
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$minutes = setting('pireps.duplicate_check_time', 10);
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$time_limit = Carbon::now()->subMinutes($minutes)->toDateTimeString();
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$where = [
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'user_id' => $pirep->user_id,
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'airline_id' => $pirep->airline_id,
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'flight_number' => $pirep->flight_number,
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];
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if(filled($pirep->route_code)) {
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$where['route_code'] = $pirep->route_code;
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}
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if(filled($pirep->route_leg)) {
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$where['route_leg'] = $pirep->route_leg;
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}
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try {
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$found_pireps = Pirep::where($where)
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->where('created_at', '>=', $time_limit)
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->get();
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if($found_pireps->count() === 0) {
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return false;
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}
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return $found_pireps[0];
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} catch (ModelNotFoundException $e) {
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return false;
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}
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}
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/**
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* Save the route into the ACARS table with AcarsType::ROUTE
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* @param Pirep $pirep
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* @return Pirep
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*/
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public function saveRoute(Pirep $pirep): Pirep
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{
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# Delete all the existing nav points
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Acars::where([
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'pirep_id' => $pirep->id,
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'type' => AcarsType::ROUTE,
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])->delete();
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# Delete the route
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if (empty($pirep->route)) {
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return $pirep;
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}
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if(!$pirep->dpt_airport) {
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Log::error('saveRoute: dpt_airport not found: '.$pirep->dpt_airport_id);
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return $pirep;
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}
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$route = $this->geoSvc->getCoordsFromRoute(
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$pirep->dpt_airport_id,
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$pirep->arr_airport_id,
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[$pirep->dpt_airport->lat, $pirep->dpt_airport->lon],
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$pirep->route
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);
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/**
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* @var $point Navdata
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*/
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$point_count = 1;
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foreach ($route as $point) {
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$acars = new Acars();
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$acars->pirep_id = $pirep->id;
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$acars->type = AcarsType::ROUTE;
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$acars->nav_type = $point->type;
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$acars->order = $point_count;
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$acars->name = $point->id;
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$acars->lat = $point->lat;
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$acars->lon = $point->lon;
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$acars->save();
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++$point_count;
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}
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return $pirep;
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}
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/**
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* Create a new PIREP with some given fields
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*
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* @param Pirep $pirep
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* @param array [PirepFieldValues] $field_values
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*
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* @return Pirep
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*/
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public function create(Pirep $pirep, array $field_values = []): Pirep
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{
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if (empty($field_values)) {
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$field_values = [];
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}
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# Figure out what default state should be. Look at the default
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# behavior from the rank that the pilot is assigned to
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$default_state = PirepState::PENDING;
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if ($pirep->source === PirepSource::ACARS) {
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if ($pirep->pilot->rank->auto_approve_acars) {
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$default_state = PirepState::ACCEPTED;
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}
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} else {
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if ($pirep->pilot->rank->auto_approve_manual) {
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$default_state = PirepState::ACCEPTED;
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}
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}
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$pirep->save();
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$pirep->refresh();
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if(\count($field_values) > 0) {
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$this->updateCustomFields($pirep->id, $field_values);
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}
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Log::info('New PIREP filed', [$pirep]);
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event(new PirepFiled($pirep));
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# only update the pilot last state if they are accepted
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if ($default_state === PirepState::ACCEPTED) {
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$pirep = $this->accept($pirep);
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$this->setPilotState($pirep->pilot, $pirep);
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}
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return $pirep;
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}
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/**
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* Update any custom PIREP fields
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* @param $pirep_id
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* @param array $field_values
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*/
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public function updateCustomFields($pirep_id, array $field_values)
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{
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foreach ($field_values as $fv) {
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PirepFieldValues::updateOrCreate(
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[ 'pirep_id' => $pirep_id,
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'name' => $fv['name']
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],
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[ 'value' => $fv['value'],
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'source' => $fv['source']
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]
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);
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}
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}
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/**
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* @param Pirep $pirep
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* @param int $new_state
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* @return Pirep
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*/
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public function changeState(Pirep $pirep, int $new_state)
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{
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Log::info('PIREP ' . $pirep->id . ' state change from ' . $pirep->state . ' to ' . $new_state);
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if ($pirep->state === $new_state) {
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return $pirep;
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}
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/**
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* Move from a PENDING status into either ACCEPTED or REJECTED
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*/
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if ($pirep->state === PirepState::PENDING) {
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if ($new_state === PirepState::ACCEPTED) {
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return $this->accept($pirep);
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} elseif ($new_state === PirepState::REJECTED) {
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return $this->reject($pirep);
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} else {
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return $pirep;
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}
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} /*
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* Move from a ACCEPTED to REJECTED status
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*/
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elseif ($pirep->state === PirepState::ACCEPTED) {
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$pirep = $this->reject($pirep);
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return $pirep;
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} /**
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* Move from REJECTED to ACCEPTED
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*/
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elseif ($pirep->state === PirepState::REJECTED) {
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$pirep = $this->accept($pirep);
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return $pirep;
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}
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return $pirep->refresh();
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}
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/**
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* @param Pirep $pirep
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* @return Pirep
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*/
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public function accept(Pirep $pirep): Pirep
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{
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# moving from a REJECTED state to ACCEPTED, reconcile statuses
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if ($pirep->state === PirepState::ACCEPTED) {
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return $pirep;
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}
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$ft = $pirep->flight_time;
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$pilot = $pirep->pilot;
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$this->pilotSvc->adjustFlightTime($pilot, $ft);
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$this->pilotSvc->adjustFlightCount($pilot, +1);
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$this->pilotSvc->calculatePilotRank($pilot);
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$pirep->pilot->refresh();
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# Change the status
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$pirep->state = PirepState::ACCEPTED;
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$pirep->save();
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$pirep->refresh();
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$this->setPilotState($pilot, $pirep);
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Log::info('PIREP ' . $pirep->id . ' state change to ACCEPTED');
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# Update the aircraft
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$pirep->aircraft->flight_time += $pirep->flight_time;
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$pirep->aircraft->airport_id = $pirep->arr_airport_id;
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$pirep->aircraft->landing_time = $pirep->updated_at;
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$pirep->aircraft->save();
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event(new PirepAccepted($pirep));
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return $pirep;
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}
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/**
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* @param Pirep $pirep
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* @return Pirep
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*/
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public function reject(Pirep $pirep): Pirep
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{
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# If this was previously ACCEPTED, then reconcile the flight hours
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# that have already been counted, etc
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if ($pirep->state === PirepState::ACCEPTED) {
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$pilot = $pirep->pilot;
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$ft = $pirep->flight_time * -1;
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$this->pilotSvc->adjustFlightTime($pilot, $ft);
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$this->pilotSvc->adjustFlightCount($pilot, -1);
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$this->pilotSvc->calculatePilotRank($pilot);
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$pirep->pilot->refresh();
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}
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# Change the status
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$pirep->state = PirepState::REJECTED;
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$pirep->save();
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$pirep->refresh();
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$pirep->aircraft->flight_time -= $pirep->flight_time;
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$pirep->aircraft->save();
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Log::info('PIREP ' . $pirep->id . ' state change to REJECTED');
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event(new PirepRejected($pirep));
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return $pirep;
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}
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/**
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* @param Pirep $pirep
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*/
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public function setPilotState(User $pilot, Pirep $pirep)
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{
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$pilot->refresh();
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$previous_airport = $pilot->curr_airport_id;
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$pilot->curr_airport_id = $pirep->arr_airport_id;
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$pilot->last_pirep_id = $pirep->id;
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$pilot->save();
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$pirep->refresh();
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event(new UserStatsChanged($pilot, 'airport', $previous_airport));
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}
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}
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