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121 lines
3.3 KiB
PHP
121 lines
3.3 KiB
PHP
<?php
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namespace App\Services\Instance\Weather;
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use Illuminate\Support\Str;
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use App\Models\Account\Place;
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use App\Services\BaseService;
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use App\Models\Account\Weather;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Facades\Http;
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use App\Exceptions\NoCoordinatesException;
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use App\Exceptions\MissingEnvVariableException;
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use Illuminate\Http\Client\HttpClientException;
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class GetWeatherInformation extends BaseService
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{
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/**
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* Get the validation rules that apply to the service.
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*
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* @return array
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*/
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public function rules()
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{
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return [
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'account_id' => 'required|integer|exists:accounts,id',
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'place_id' => 'required|integer|exists:places,id',
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];
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}
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/**
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* Get the weather information.
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*
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* @param array $data
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* @return Weather|null
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*
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* @throws \Illuminate\Validation\ValidationException if the array that is given in parameter is not valid
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* @throws \App\Exceptions\MissingEnvVariableException if the weather services are not enabled
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* @throws \Illuminate\Database\Eloquent\ModelNotFoundException if the Place object is not found
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*/
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public function execute(array $data): ?Weather
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{
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$this->validateWeatherEnvVariables();
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$this->validate($data);
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$place = Place::where('account_id', $data['account_id'])
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->findOrFail($data['place_id']);
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if (is_null($place->latitude)) {
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throw new NoCoordinatesException();
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}
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return $this->query($place, 'en');
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}
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/**
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* Make sure that weather env variables are set.
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*
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* @return void
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*/
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private function validateWeatherEnvVariables()
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{
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if (! config('monica.enable_weather') || is_null(config('monica.weatherapi_key'))) {
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throw new MissingEnvVariableException();
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}
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}
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/**
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* Actually make the call to Darksky.
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*
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* @param Place $place
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* @return Weather|null
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*
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* @throws \Exception
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*/
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private function query(Place $place, ?string $lang = null): ?Weather
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{
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$query = $this->buildQuery($place, $lang);
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try {
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$response = Http::get($query);
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$response->throw();
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return Weather::create([
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'account_id' => $place->account_id,
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'place_id' => $place->id,
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'weather_json' => $response->object(),
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]);
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} catch (HttpClientException $e) {
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Log::error(__CLASS__.' '.__FUNCTION__.': Error making the call: '.$e->getMessage(), [
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'query' => Str::of($query)->replace(config('monica.weatherapi_key'), '******'),
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$e,
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]);
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}
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return null;
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}
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/**
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* Prepare the query that will be send to Darksky.
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*
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* @param Place $place
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* @return string
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*/
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private function buildQuery(Place $place, ?string $lang = null)
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{
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$coords = $place->latitude.','.$place->longitude;
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$query = [
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'key' => config('monica.weatherapi_key'),
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'q' => $coords,
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'lang' => $lang ?? 'en',
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];
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if ($lang !== null && $lang !== 'en') {
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$query['lang'] = $lang;
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}
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return Str::of(config('location.weatherapi_url'))->rtrim('/').'?'.http_build_query($query);
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}
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}
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