first commit

2025-03-05 15:03:05 -06:00
commit 33a7dfdadf
11 changed files with 393 additions and 0 deletions
--- a/Services/ExchangeRatesApiService.php
+++ b/Services/ExchangeRatesApiService.php
@ -0,0 +1,93 @@
+<?php
+
+namespace Koneko\CurrencyApi\Services;
+
+use Illuminate\Support\Facades\Http;
+use Koneko\VuexyAdmin\Models\CurrencyRate;
+use Koneko\VuexyAdmin\Models\Setting;
+use Carbon\Carbon;
+
+class CurrencyApiService
+{
+    protected array $providers = ['banxico', 'fixer', 'ecb'];
+
+    /**
+     * Obtiene la tasa de cambio de una moneda en una fecha específica.
+     */
+    public function getExchangeRate(string $currency, $date = null): ?float
+    {
+        $date = $date ?: Carbon::now()->toDateString();
+
+        return CurrencyRate::where('currency_code', $currency)
+            ->where('date', '<=', $date)
+            ->orderByDesc('date')
+            ->first()
+            ?->exchange_rate;
+    }
+
+    /**
+     * Actualiza las tasas de cambio de las 10 divisas.
+     */
+    public function updateExchangeRates()
+    {
+        foreach ($this->providers as $provider) {
+            $this->fetchAndStoreRates($provider);
+        }
+    }
+
+    /**
+     * Obtiene tasas de un proveedor y las guarda.
+     */
+    protected function fetchAndStoreRates(string $provider)
+    {
+        $rates = match ($provider) {
+            'banxico' => $this->fetchBanxicoRates(),
+            'fixer' => $this->fetchFixerRates(),
+            default => []
+        };
+
+        foreach ($rates as $currency => $rate) {
+            CurrencyRate::updateOrCreate(
+                ['currency_code' => $currency, 'date' => Carbon::now()->toDateString(), 'source' => $provider],
+                ['exchange_rate' => $rate]
+            );
+        }
+    }
+
+    /**
+     * Obtiene tasas de Banxico (solo las divisas disponibles en su API).
+     */
+    protected function fetchBanxicoRates(): array
+    {
+        $apiKey = Setting::getValue('banxico.api_key');
+        $url = "https://www.banxico.org.mx/SieAPIRest/service/v1/series/SF43718,SF46410,SF46407,SF46406,SF60632/datos/oportuno/?token={$apiKey}";
+
+        $response = Http::get($url);
+
+        if ($response->successful()) {
+            $data = $response->json();
+            return [
+                'USD' => (float) ($data['bmx']['series'][0]['datos'][0]['dato'] ?? null),
+                'EUR' => (float) ($data['bmx']['series'][1]['datos'][0]['dato'] ?? null),
+                'GBP' => (float) ($data['bmx']['series'][2]['datos'][0]['dato'] ?? null),
+                'JPY' => (float) ($data['bmx']['series'][3]['datos'][0]['dato'] ?? null),
+                'CAD' => (float) ($data['bmx']['series'][4]['datos'][0]['dato'] ?? null),
+            ];
+        }
+
+        return [];
+    }
+
+    /**
+     * Obtiene tasas de Fixer.io.
+     */
+    protected function fetchFixerRates(): array
+    {
+        $apiKey = Setting::getValue('fixer.api_key');
+        $url = "http://data.fixer.io/api/latest?access_key={$apiKey}&symbols=USD,EUR,GBP,JPY,CAD,AUD,CHF,CNY,GTQ,MXN";
+
+        $response = Http::get($url);
+
+        return $response->successful() ? $response->json()['rates'] ?? [] : [];
+    }
+}