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Refactor engine and market status fetching to use callbacks and improve error handling

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This commit is contained in:
Thigazhezhilan J 2026-03-28 14:01:51 +05:30
parent 5720cdb63c
commit b0c1ea3651
1 changed files with 55 additions and 26 deletions
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81
src/components/landing/PortfolioSection.tsx
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@ -402,38 +402,38 @@ export default function PortfolioSection() {
return () => window.clearInterval(interval);
}, [refreshStatus]);
useEffect(() => {
const fetchStatus = async () => {
try {
const res = await apiRequest("GET", "/engine/status");
const data = await res.json();
setEngineStatus(data);
} catch {
setEngineStatus(null);
}
};
fetchStatus();
const id = window.setInterval(fetchStatus, 5000);
return () => window.clearInterval(id);
const refreshEngineStatus = useCallback(async () => {
try {
const res = await apiRequest("GET", "/engine/status");
const data = await res.json();
setEngineStatus(data);
} catch {
setEngineStatus(null);
}
}, []);
useEffect(() => {
const fetchMarketStatus = async () => {
try {
const res = await apiRequest("GET", "/market/status");
const data = await res.json();
setMarketStatus(data);
} catch {
setMarketStatus(null);
}
};
fetchMarketStatus();
const id = window.setInterval(fetchMarketStatus, 5000);
void refreshEngineStatus();
const id = window.setInterval(refreshEngineStatus, 5000);
return () => window.clearInterval(id);
}, [refreshEngineStatus]);
const refreshMarketStatus = useCallback(async () => {
try {
const res = await apiRequest("GET", "/market/status");
const data = await res.json();
setMarketStatus(data);
} catch {
setMarketStatus(null);
}
}, []);
useEffect(() => {
void refreshMarketStatus();
const id = window.setInterval(refreshMarketStatus, 5000);
return () => window.clearInterval(id);
}, [refreshMarketStatus]);
useEffect(() => {
if (prefersReducedMotion) {
setIsVisible(true);
@ -800,10 +800,21 @@ export default function PortfolioSection() {
description: result?.message || result?.status || "Unable to start strategy.",
});
}
} catch (error: any) {
const message = error?.message || "Unable to start strategy.";
if (String(message).includes("401:")) {
setLoginPromptOpen(true);
}
toast({
title: "Start failed",
description: message,
});
} finally {
setIsStarting(false);
await Promise.allSettled([
refreshStatus(),
refreshEngineStatus(),
refreshMarketStatus(),
refreshBrokerData({ includeEquityCurve: true }),
]);
}
@ -859,10 +870,21 @@ export default function PortfolioSection() {
description: result?.message || result?.status || "Unable to resume strategy.",
});
}
} catch (error: any) {
const message = error?.message || "Unable to resume strategy.";
if (String(message).includes("401:")) {
setLoginPromptOpen(true);
}
toast({
title: "Resume failed",
description: message,
});
} finally {
setIsResuming(false);
await Promise.allSettled([
refreshStatus(),
refreshEngineStatus(),
refreshMarketStatus(),
refreshBrokerData({ includeEquityCurve: true }),
]);
}
@ -873,10 +895,17 @@ export default function PortfolioSection() {
try {
await stopStrategy();
setFreshStartRequested(false);
} catch (error: any) {
toast({
title: "Stop failed",
description: error?.message || "Unable to stop strategy.",
});
} finally {
setIsStopping(false);
await Promise.allSettled([
refreshStatus(),
refreshEngineStatus(),
refreshMarketStatus(),
refreshBrokerData({ includeEquityCurve: true }),
]);
}