94 lines
2.9 KiB
PHP
94 lines
2.9 KiB
PHP
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<?php
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namespace Koneko\CurrencyApi\Services;
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use Illuminate\Support\Facades\Http;
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use Koneko\VuexyAdmin\Models\CurrencyRate;
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use Koneko\VuexyAdmin\Models\Setting;
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use Carbon\Carbon;
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class CurrencyApiService
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{
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protected array $providers = ['banxico', 'fixer', 'ecb'];
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/**
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* Obtiene la tasa de cambio de una moneda en una fecha específica.
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*/
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public function getExchangeRate(string $currency, $date = null): ?float
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{
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$date = $date ?: Carbon::now()->toDateString();
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return CurrencyRate::where('currency_code', $currency)
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->where('date', '<=', $date)
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->orderByDesc('date')
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->first()
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?->exchange_rate;
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}
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/**
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* Actualiza las tasas de cambio de las 10 divisas.
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*/
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public function updateExchangeRates()
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{
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foreach ($this->providers as $provider) {
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$this->fetchAndStoreRates($provider);
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}
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}
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/**
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* Obtiene tasas de un proveedor y las guarda.
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*/
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protected function fetchAndStoreRates(string $provider)
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{
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$rates = match ($provider) {
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'banxico' => $this->fetchBanxicoRates(),
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'fixer' => $this->fetchFixerRates(),
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default => []
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};
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foreach ($rates as $currency => $rate) {
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CurrencyRate::updateOrCreate(
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['currency_code' => $currency, 'date' => Carbon::now()->toDateString(), 'source' => $provider],
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['exchange_rate' => $rate]
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);
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}
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}
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/**
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* Obtiene tasas de Banxico (solo las divisas disponibles en su API).
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*/
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protected function fetchBanxicoRates(): array
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{
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$apiKey = Setting::getValue('banxico.api_key');
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$url = "https://www.banxico.org.mx/SieAPIRest/service/v1/series/SF43718,SF46410,SF46407,SF46406,SF60632/datos/oportuno/?token={$apiKey}";
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$response = Http::get($url);
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if ($response->successful()) {
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$data = $response->json();
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return [
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'USD' => (float) ($data['bmx']['series'][0]['datos'][0]['dato'] ?? null),
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'EUR' => (float) ($data['bmx']['series'][1]['datos'][0]['dato'] ?? null),
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'GBP' => (float) ($data['bmx']['series'][2]['datos'][0]['dato'] ?? null),
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'JPY' => (float) ($data['bmx']['series'][3]['datos'][0]['dato'] ?? null),
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'CAD' => (float) ($data['bmx']['series'][4]['datos'][0]['dato'] ?? null),
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];
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}
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return [];
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}
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/**
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* Obtiene tasas de Fixer.io.
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*/
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protected function fetchFixerRates(): array
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{
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$apiKey = Setting::getValue('fixer.api_key');
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$url = "http://data.fixer.io/api/latest?access_key={$apiKey}&symbols=USD,EUR,GBP,JPY,CAD,AUD,CHF,CNY,GTQ,MXN";
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$response = Http::get($url);
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return $response->successful() ? $response->json()['rates'] ?? [] : [];
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}
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}
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