fix: add skipCache parameter to control caching behavior in overview API (close #29 )

Author: sxjeru

app/api/overview/route.ts

@@ -69,10 +69,14 @@ export async function GET(request: Request) {
 
     const page = pageParam ? Number.parseInt(pageParam, 10) : undefined;
     const pageSize = pageSizeParam ? Number.parseInt(pageSizeParam, 10) : undefined;
+    const skipCacheParam = searchParams.get("skipCache");
+    const skipCache = skipCacheParam === "1" || skipCacheParam === "true";
     const cacheKey = makeCacheKey({ days, model, route, page, pageSize, start, end });
-    const cached = getCached(cacheKey);
-    if (cached) {
-      return NextResponse.json(cached, { status: 200 });
+    if (!skipCache) {
+      const cached = getCached(cacheKey);
+      if (cached) {
+        return NextResponse.json(cached, { status: 200 });
+      }
     }
 
     const { overview, empty, days: appliedDays, meta, filters } = await getOverview(days, {

app/page.tsx

@@ -201,6 +201,7 @@ export default function DashboardPage() {
   const pieChartFullscreenContainerRef = useRef<HTMLDivElement | null>(null);
   const pieLegendClearTimerRef = useRef<number | null>(null);
   const syncingRef = useRef(false);
+  const skipOverviewCacheRef = useRef(false);
   const [pendingDelete, setPendingDelete] = useState<string | null>(null);
   const [syncingPrices, setSyncingPrices] = useState(false);
   // const [pricesSyncStatus, setPricesSyncStatus] = useState<SyncStatus>({ type: 'idle' }); // 已禁用 toast 通知
@@ -532,7 +533,10 @@ export default function DashboardPage() {
             window.localStorage.setItem("lastSyncStatus", successMsg);
           }
         }
-        if (triggerRefresh && inserted > 0) setRefreshTrigger((prev) => prev + 1);
+          if (triggerRefresh && inserted > 0) {
+            skipOverviewCacheRef.current = true;
+            setRefreshTrigger((prev) => prev + 1);
+          }
       }
     } catch (err) {
       // 判断是否为超时错误
@@ -634,7 +638,7 @@ export default function DashboardPage() {
 
     const run = async () => {
       try {
-        await doSync(true, false, 5000); // 首屏加载使用 5 秒超时
+        await doSync(true, true, 5000); // 首屏加载使用 5 秒超时
         if (typeof window !== "undefined") {
           window.sessionStorage.setItem(autoSyncKey, "1");
         }
@@ -692,6 +696,11 @@ export default function DashboardPage() {
         params.set("page", String(page));
         params.set("pageSize", "500");
 
+        if (skipOverviewCacheRef.current) {
+          params.set("skipCache", "1");
+          skipOverviewCacheRef.current = false;
+        }
+
         const res = await fetch(`/api/overview?${params.toString()}`, { cache: "no-store", signal: controller.signal });
 
         if (!res.ok) {