即将上映增加缓存

src/app/api/tmdb/upcoming/route.ts

@@ -0,0 +1,66 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getTMDBUpcomingContent } from '@/lib/tmdb.client';
+import { getConfig } from '@/lib/config';
+
+// 内存缓存对象
+interface CacheItem {
+  data: any;
+  timestamp: number;
+}
+
+let cache: CacheItem | null = null;
+const CACHE_DURATION = 60 * 60 * 1000; // 1小时（毫秒）
+
+export async function GET(request: NextRequest) {
+  try {
+    // 检查缓存是否存在且未过期
+    const now = Date.now();
+    if (cache && now - cache.timestamp < CACHE_DURATION) {
+      return NextResponse.json({
+        code: 200,
+        data: cache.data,
+        cached: true,
+        cacheAge: Math.floor((now - cache.timestamp) / 1000), // 缓存年龄（秒）
+      });
+    }
+
+    // 缓存不存在或已过期，获取新数据
+    const config = await getConfig();
+    const tmdbApiKey = config.SiteConfig?.TMDBApiKey;
+
+    if (!tmdbApiKey) {
+      return NextResponse.json(
+        { code: 400, message: 'TMDB API Key 未配置' },
+        { status: 400 }
+      );
+    }
+
+    // 调用TMDB API获取数据
+    const result = await getTMDBUpcomingContent(tmdbApiKey);
+
+    if (result.code !== 200) {
+      return NextResponse.json(
+        { code: result.code, message: '获取TMDB数据失败' },
+        { status: result.code === 401 ? 401 : 500 }
+      );
+    }
+
+    // 更新缓存
+    cache = {
+      data: result.list,
+      timestamp: now,
+    };
+
+    return NextResponse.json({
+      code: 200,
+      data: result.list,
+      cached: false,
+    });
+  } catch (error) {
+    console.error('获取TMDB即将上映数据失败:', error);
+    return NextResponse.json(
+      { code: 500, message: '服务器内部错误' },
+      { status: 500 }
+    );
+  }
+}