adasd

modules/fx-rates/module.json

@@ -13,9 +13,9 @@
       { "name": "db.schema", "label": "DB Schema", "type": "text", "required": false },
       { "name": "db.user", "label": "DB User", "type": "text", "required": false },
       { "name": "db.password", "label": "DB Passwort", "type": "password", "required": false },
-      { "name": "provider", "label": "FX Provider", "type": "text", "required": false, "help": "Aktuell getestet mit currencyapi." },
+      { "name": "provider", "label": "FX Provider", "type": "text", "required": false, "help": "Unterstuetzt legacy currencyapi.net und currencyapi.com v3." },
-      { "name": "api_url", "label": "FX API URL", "type": "text", "required": false },
+      { "name": "api_url", "label": "FX API URL", "type": "text", "required": false, "help": "Nur die Basis-URL eintragen, z.B. https://api.currencyapi.com oder https://currencyapi.net." },
-      { "name": "currencies_url", "label": "FX Currencies URL", "type": "text", "required": false },
+      { "name": "currencies_url", "label": "FX Currencies URL", "type": "text", "required": false, "help": "Nur die Basis-URL fuer den Waehrungskatalog, z.B. https://api.currencyapi.com." },
       { "name": "api_key", "label": "FX API Key", "type": "password", "required": false },
       { "name": "timeout_sec", "label": "Timeout (Sek.)", "type": "number", "required": false },
       { "name": "cache_ttl_sec", "label": "Datei-Cache TTL (Sek.)", "type": "number", "required": false },

modules/fx-rates/src/Domain/FxRatesService.php

@@ -342,35 +342,15 @@ final class FxRatesService
 
     private function fetchLatestPayload(string $baseCurrency, ?array $currencies = null): array
     {
-        if (!function_exists('curl_init')) {
+        $request = $this->buildLatestRequest($baseCurrency, $currencies);
-            throw new \RuntimeException('curl_init ist nicht verfuegbar.');
+        if ($request === null) {
-        }
-
-        $url = $this->buildLatestUrl($baseCurrency);
-        if ($url === null) {
             throw new \RuntimeException('FX-URL oder API-Key fehlt.');
         }
 
-        $ch = curl_init();
+        $payload = $this->requestJson($request['url'], $request['headers'] ?? [], 'FX-Kurse konnten nicht geladen werden.');
-        curl_setopt_array($ch, [
-            CURLOPT_URL => $url,
-            CURLOPT_RETURNTRANSFER => true,
-            CURLOPT_FOLLOWLOCATION => true,
-            CURLOPT_TIMEOUT => $this->timeoutSeconds(),
-            CURLOPT_HTTPHEADER => ['Accept: application/json'],
-        ]);
-        $response = curl_exec($ch);
-        $httpStatus = (int) curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
-        $curlError = curl_error($ch);
-        curl_close($ch);
 
-        if ($response === false || $curlError !== '' || $httpStatus >= 400) {
+        if ($this->isCurrencyApiCom()) {
-            throw new \RuntimeException('FX-Kurse konnten nicht geladen werden.');
+            return $this->normalizeCurrencyApiComLatestPayload($payload, $baseCurrency, $currencies);
-        }
-
-        $payload = json_decode((string) $response, true);
-        if (!is_array($payload)) {
-            throw new \RuntimeException('FX-Antwort ist kein gueltiges JSON.');
         }
 
         $rates = [];
@@ -416,20 +396,107 @@ final class FxRatesService
 
     private function fetchCurrenciesPayload(): array
     {
-        if (!function_exists('curl_init')) {
+        $request = $this->buildCurrenciesRequest();
-            throw new \RuntimeException('curl_init ist nicht verfuegbar.');
+        if ($request === null) {
-        }
-
-        $apiKey = $this->apiKey();
-        if ($apiKey === '') {
             throw new \RuntimeException('FX-API-Key fehlt.');
         }
 
-        $url = sprintf(
+        $payload = $this->requestJson($request['url'], $request['headers'] ?? [], 'Waehrungskatalog konnte nicht geladen werden.');
-            '%s/api/v2/currencies?output=json&key=%s',
+
-            $this->currenciesApiUrl(),
+        if ($this->isCurrencyApiCom()) {
-            rawurlencode($apiKey)
+            return $this->normalizeCurrencyApiComCurrenciesPayload($payload);
-        );
+        }
+
+        if (($payload['valid'] ?? false) !== true || !is_array($payload['currencies'] ?? null)) {
+            throw new \RuntimeException($this->extractProviderError($payload, 'Waehrungskatalog konnte nicht geladen werden.'));
+        }
+
+        return $payload;
+    }
+
+    private function buildLatestRequest(string $baseCurrency, ?array $currencies = null): ?array
+    {
+        $apiKey = $this->apiKey();
+        if ($this->isCurrencyApiCom()) {
+            if ($apiKey === '') {
+                return null;
+            }
+
+            $query = ['base_currency=' . rawurlencode($baseCurrency)];
+            $normalizedCurrencies = [];
+            foreach ($currencies ?? [] as $currency) {
+                $currency = $this->normalizeCurrency((string) $currency);
+                if ($currency !== '' && $currency !== $baseCurrency) {
+                    $normalizedCurrencies[] = $currency;
+                }
+            }
+            if ($normalizedCurrencies !== []) {
+                $query[] = 'currencies=' . rawurlencode(implode(',', array_values(array_unique($normalizedCurrencies))));
+            }
+
+            return [
+                'url' => $this->apiUrl() . '/v3/latest?' . implode('&', $query),
+                'headers' => [
+                    'Accept: application/json',
+                    'apikey: ' . $apiKey,
+                ],
+            ];
+        }
+
+        if ($this->provider() === 'currencyapi') {
+            if ($apiKey === '') {
+                return null;
+            }
+
+            return [
+                'url' => sprintf(
+                    '%s/api/v2/rates?base=%s&output=json&key=%s',
+                    $this->apiUrl(),
+                    rawurlencode($baseCurrency),
+                    rawurlencode($apiKey)
+                ),
+                'headers' => ['Accept: application/json'],
+            ];
+        }
+
+        return [
+            'url' => sprintf('%s/latest?base=%s', $this->apiUrl(), rawurlencode($baseCurrency)),
+            'headers' => ['Accept: application/json'],
+        ];
+    }
+
+    private function buildCurrenciesRequest(): ?array
+    {
+        $apiKey = $this->apiKey();
+        if ($apiKey === '') {
+            return null;
+        }
+
+        if ($this->isCurrencyApiCom()) {
+            return [
+                'url' => $this->currenciesApiUrl() . '/v3/currencies',
+                'headers' => [
+                    'Accept: application/json',
+                    'apikey: ' . $apiKey,
+                ],
+            ];
+        }
+
+        return [
+            'url' => sprintf(
+                '%s/api/v2/currencies?output=json&key=%s',
+                $this->currenciesApiUrl(),
+                rawurlencode($apiKey)
+            ),
+            'headers' => ['Accept: application/json'],
+        ];
+    }
+
+    private function requestJson(string $url, array $headers, string $fallbackError): array
+    {
+        if (!function_exists('curl_init')) {
+            throw new \RuntimeException('curl_init ist nicht verfuegbar.');
+        }
 
         $ch = curl_init();
         curl_setopt_array($ch, [
@@ -437,7 +504,7 @@ final class FxRatesService
             CURLOPT_RETURNTRANSFER => true,
             CURLOPT_FOLLOWLOCATION => true,
             CURLOPT_TIMEOUT => $this->timeoutSeconds(),
-            CURLOPT_HTTPHEADER => ['Accept: application/json'],
+            CURLOPT_HTTPHEADER => $headers !== [] ? $headers : ['Accept: application/json'],
         ]);
         $response = curl_exec($ch);
         $httpStatus = (int) curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
@@ -445,38 +512,119 @@ final class FxRatesService
         curl_close($ch);
 
         if ($response === false || $curlError !== '' || $httpStatus >= 400) {
-            throw new \RuntimeException('Waehrungskatalog konnte nicht geladen werden.');
+            $payload = is_string($response) ? json_decode($response, true) : null;
+            throw new \RuntimeException($this->extractProviderError(is_array($payload) ? $payload : [], $fallbackError));
         }
 
         $payload = json_decode((string) $response, true);
-        if (!is_array($payload) || ($payload['valid'] ?? false) !== true) {
+        if (!is_array($payload)) {
-            throw new \RuntimeException($this->extractProviderError(is_array($payload) ? $payload : [], 'Waehrungskatalog konnte nicht geladen werden.'));
+            throw new \RuntimeException('FX-Antwort ist kein gueltiges JSON.');
         }
 
         return $payload;
     }
 
-    private function buildLatestUrl(string $baseCurrency): ?string
+    private function normalizeCurrencyApiComLatestPayload(array $payload, string $baseCurrency, ?array $currencies = null): array
     {
-        $apiKey = $this->apiKey();
+        $rawRates = is_array($payload['data'] ?? null) ? $payload['data'] : null;
-        if ($this->provider() === 'currencyapi') {
+        if ($rawRates === null) {
-            if ($apiKey === '') {
+            throw new \RuntimeException($this->extractProviderError($payload, 'FX-Kurse konnten nicht geladen werden.'));
-                return null;
-            }
-
-            return sprintf(
-                '%s/api/v2/rates?base=%s&output=json&key=%s',
-                $this->apiUrl(),
-                rawurlencode($baseCurrency),
-                rawurlencode($apiKey)
-            );
         }
 
-        return sprintf('%s/latest?base=%s', $this->apiUrl(), rawurlencode($baseCurrency));
+        $filter = [];
+        foreach ($currencies ?? [] as $currency) {
+            $currency = $this->normalizeCurrency((string) $currency);
+            if ($currency !== '' && $currency !== $baseCurrency) {
+                $filter[$currency] = true;
+            }
+        }
+
+        $rates = [];
+        foreach ($rawRates as $code => $rateData) {
+            $code = $this->normalizeCurrency((string) $code);
+            if ($code === '' || $code === $baseCurrency) {
+                continue;
+            }
+            if ($filter !== [] && !isset($filter[$code])) {
+                continue;
+            }
+
+            $value = is_array($rateData) ? ($rateData['value'] ?? null) : null;
+            if (!is_numeric($value)) {
+                continue;
+            }
+
+            $rates[$code] = (float) $value;
+        }
+
+        return [
+            'base' => $baseCurrency,
+            'date' => $payload['meta']['last_updated_at'] ?? null,
+            'rates' => $rates,
+        ];
+    }
+
+    private function normalizeCurrencyApiComCurrenciesPayload(array $payload): array
+    {
+        $rawCurrencies = is_array($payload['data'] ?? null) ? $payload['data'] : null;
+        if ($rawCurrencies === null) {
+            throw new \RuntimeException($this->extractProviderError($payload, 'Waehrungskatalog konnte nicht geladen werden.'));
+        }
+
+        $currencies = [];
+        foreach ($rawCurrencies as $code => $currencyData) {
+            $normalizedCode = $this->normalizeCurrency((string) $code);
+            if ($normalizedCode === '') {
+                continue;
+            }
+
+            $name = '';
+            if (is_array($currencyData)) {
+                $name = trim((string) ($currencyData['name'] ?? $currencyData['name_plural'] ?? $currencyData['code'] ?? ''));
+            }
+
+            if ($name === '') {
+                continue;
+            }
+
+            $currencies[$normalizedCode] = $name;
+        }
+
+        return [
+            'valid' => true,
+            'currencies' => $currencies,
+        ];
     }
 
     private function extractProviderError(array $payload, string $fallback): string
     {
+        $error = $payload['error'] ?? null;
+        if (is_array($error)) {
+            foreach (['message', 'info', 'code'] as $field) {
+                $value = $error[$field] ?? null;
+                if (is_string($value) && trim($value) !== '') {
+                    return trim($value);
+                }
+            }
+        }
+
+        $errors = $payload['errors'] ?? null;
+        if (is_array($errors)) {
+            foreach ($errors as $entry) {
+                if (is_string($entry) && trim($entry) !== '') {
+                    return trim($entry);
+                }
+                if (is_array($entry)) {
+                    foreach (['message', 'detail', 'title'] as $field) {
+                        $value = $entry[$field] ?? null;
+                        if (is_string($value) && trim($value) !== '') {
+                            return trim($value);
+                        }
+                    }
+                }
+            }
+        }
+
         foreach (['error', 'message', 'msg'] as $field) {
             $value = $payload[$field] ?? null;
             if (is_string($value) && trim($value) !== '') {
@@ -539,6 +687,18 @@ final class FxRatesService
         return rtrim((string) ($this->settings['currencies_url'] ?? $this->apiUrl()), '/');
     }
 
+    private function isCurrencyApiCom(): bool
+    {
+        foreach ([$this->apiUrl(), $this->currenciesApiUrl()] as $url) {
+            $host = strtolower((string) parse_url($url, PHP_URL_HOST));
+            if ($host !== '' && str_contains($host, 'currencyapi.com')) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     private function apiKey(): string
     {
         return trim((string) ($this->settings['api_key'] ?? ''));