feat: redesign crypto market with synced favorites

2026-08-02 02:32:20 +08:00
parent b5b59d7bf1
commit cd054d4db6
9 changed files with 1078 additions and 210 deletions
@@ -0,0 +1,10 @@
+<?php
+
+namespace app\common\model\crypto;
+
+use app\common\model\BaseModel;
+
+class CryptoFavorite extends BaseModel
+{
+    protected $name = 'crypto_favorite';
+}
@@ -0,0 +1,184 @@
+<?php
+
+namespace app\common\service\crypto;
+
+use app\common\service\ConfigService;
+use RuntimeException;
+use think\facade\Cache;
+use think\facade\Log;
+
+class CryptoMarketService
+{
+    private const CACHE_KEY = 'crypto_market_snapshot';
+    private const STALE_CACHE_KEY = 'crypto_market_snapshot_stale';
+
+    public static function snapshot(): array
+    {
+        $cached = Cache::get(self::CACHE_KEY);
+        if (self::isValidSnapshot($cached)) {
+            return $cached;
+        }
+
+        try {
+            $snapshot = self::fetchSnapshot();
+            $cacheSeconds = max(30, min(300, (int) ConfigService::get('crypto_market', 'cache_seconds', 60)));
+            Cache::set(self::CACHE_KEY, $snapshot, $cacheSeconds);
+            Cache::set(self::STALE_CACHE_KEY, $snapshot, 86400);
+            return $snapshot;
+        } catch (\Throwable $e) {
+            Log::error('[CryptoMarket] fetch failed: ' . $e->getMessage());
+            $stale = Cache::get(self::STALE_CACHE_KEY);
+            if (self::isValidSnapshot($stale)) {
+                $stale['stale'] = true;
+                return $stale;
+            }
+            throw new RuntimeException('行情数据暂时不可用');
+        }
+    }
+
+    public static function supportedSymbols(): array
+    {
+        return array_values(array_unique(array_column(self::coinConfig(), 'symbol')));
+    }
+
+    public static function isSupportedSymbol(string $symbol): bool
+    {
+        return in_array(strtoupper(trim($symbol)), self::supportedSymbols(), true);
+    }
+
+    private static function fetchSnapshot(): array
+    {
+        $coinConfig = self::coinConfig();
+        if (empty($coinConfig)) {
+            throw new RuntimeException('加密行情币种配置不存在');
+        }
+
+        $apiBase = rtrim((string) ConfigService::get(
+            'crypto_market',
+            'api_base',
+            'https://api.coingecko.com/api/v3'
+        ), '/');
+        $ids = array_column($coinConfig, 'id');
+        $marketUrl = $apiBase . '/coins/markets?' . http_build_query([
+            'vs_currency' => 'cny',
+            'ids' => implode(',', $ids),
+            'order' => 'market_cap_desc',
+            'per_page' => max(1, count($ids)),
+            'page' => 1,
+            'sparkline' => 'false',
+            'price_change_percentage' => '24h',
+        ]);
+
+        $marketRows = self::requestJson($marketUrl);
+        $global = self::requestJson($apiBase . '/global');
+        $globalData = is_array($global['data'] ?? null) ? $global['data'] : [];
+        $configById = [];
+        foreach ($coinConfig as $item) {
+            $configById[$item['id']] = $item;
+        }
+
+        $coins = [];
+        foreach ($marketRows as $row) {
+            $id = (string) ($row['id'] ?? '');
+            if (!isset($configById[$id])) {
+                continue;
+            }
+            $meta = $configById[$id];
+            $coins[] = [
+                'id' => $id,
+                'symbol' => $meta['symbol'],
+                'name' => (string) ($row['name'] ?? $meta['symbol']),
+                'name_zh' => $meta['name_zh'] ?: (string) ($row['name'] ?? $meta['symbol']),
+                'image' => (string) ($row['image'] ?? ''),
+                'current_price' => (float) ($row['current_price'] ?? 0),
+                'market_cap' => (float) ($row['market_cap'] ?? 0),
+                'market_cap_rank' => (int) ($row['market_cap_rank'] ?? 0),
+                'total_volume' => (float) ($row['total_volume'] ?? 0),
+                'price_change_percentage_24h' => round((float) ($row['price_change_percentage_24h'] ?? 0), 2),
+            ];
+        }
+
+        if (empty($coins)) {
+            throw new RuntimeException('CoinGecko 未返回有效行情');
+        }
+
+        $updatedAt = (int) ($globalData['updated_at'] ?? time());
+        return [
+            'updated_at' => $updatedAt,
+            'updated_time' => date('H:i', $updatedAt),
+            'stale' => false,
+            'overview' => [
+                'btc_market_cap_percentage' => round((float) ($globalData['market_cap_percentage']['btc'] ?? 0), 1),
+                'total_volume_cny' => (float) ($globalData['total_volume']['cny'] ?? 0),
+            ],
+            'coins' => $coins,
+        ];
+    }
+
+    private static function coinConfig(): array
+    {
+        $config = ConfigService::get('crypto_market', 'coins', []);
+        if (!is_array($config)) {
+            return [];
+        }
+
+        $coins = [];
+        foreach ($config as $item) {
+            if (!is_array($item)) {
+                continue;
+            }
+            $id = strtolower(trim((string) ($item['id'] ?? '')));
+            $symbol = strtoupper(trim((string) ($item['symbol'] ?? '')));
+            if (!preg_match('/^[a-z0-9-]+$/', $id) || !preg_match('/^[A-Z0-9]{2,20}$/', $symbol)) {
+                continue;
+            }
+            $coins[] = [
+                'id' => $id,
+                'symbol' => $symbol,
+                'name_zh' => trim((string) ($item['name_zh'] ?? '')),
+            ];
+        }
+        return $coins;
+    }
+
+    private static function requestJson(string $url): array
+    {
+        $ch = curl_init($url);
+        curl_setopt_array($ch, [
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_TIMEOUT => 15,
+            CURLOPT_CONNECTTIMEOUT => 5,
+            CURLOPT_SSL_VERIFYPEER => false,
+            CURLOPT_ENCODING => '',
+            CURLOPT_HTTPHEADER => [
+                'Accept: application/json',
+                'User-Agent: SportEra/1.0',
+            ],
+        ]);
+        $body = curl_exec($ch);
+        $httpCode = (int) curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        $error = curl_error($ch);
+        curl_close($ch);
+
+        if ($error !== '') {
+            throw new RuntimeException($error);
+        }
+        if ($httpCode !== 200) {
+            throw new RuntimeException('CoinGecko HTTP ' . $httpCode);
+        }
+
+        $data = json_decode((string) $body, true);
+        if (!is_array($data)) {
+            throw new RuntimeException('CoinGecko 返回格式异常');
+        }
+        return $data;
+    }
+
+    private static function isValidSnapshot($snapshot): bool
+    {
+        return is_array($snapshot)
+            && !empty($snapshot['coins'])
+            && is_array($snapshot['coins'])
+            && is_array($snapshot['overview'] ?? null);
+    }
+}