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improve api error handling

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This commit is contained in:
E44
2025-11-06 12:51:55 +01:00
parent 2168873d3a
commit cf8eeacb5e
1 changed files with 10 additions and 4 deletions
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control/frontend/src/ts/api_handler.ts
+10 -4
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@@ -67,7 +67,6 @@ done
export async function ping_ip(ip: string): Promise<DisplayStatus> { export async function ping_ip(ip: string): Promise<DisplayStatus> {
const raw_response = await request_control(`/ping?ip=${ip}`, { method: 'GET' }); const raw_response = await request_control(`/ping?ip=${ip}`, { method: 'GET' });
console.log(raw_request);
if (!raw_response) return null; if (!raw_response) return null;
return raw_response.status ? to_display_status(raw_response.status) : null; return raw_response.status ? to_display_status(raw_response.status) : null;
} }
@@ -93,6 +92,7 @@ async function raw_request(url: string, options: { method: string, headers?: Rec
const response = await fetch(url + cache_buster, options); const response = await fetch(url + cache_buster, options);
if (!response.ok) { if (!response.ok) {
console.error(`HTTP error! Status: ${response.status}`); console.error(`HTTP error! Status: ${response.status}`);
notifications.push("error", `HTTP-Fehler bei API-Anfrage`, `${url}\nHTTP-Status: ${response.status}`);
} }
const contentType = response.headers.get("content-type") || ""; const contentType = response.headers.get("content-type") || "";
if (!contentType.includes("application/json")) { if (!contentType.includes("application/json")) {
@@ -100,12 +100,18 @@ async function raw_request(url: string, options: { method: string, headers?: Rec
} else { } else {
const json = await response.json(); const json = await response.json();
if (json.error && json.error !== '') { if (json.error && json.error !== '') {
notifications.push("error", `Fehler bei Anfrage '${url}'`, json.error); notifications.push("error", `Interner Fehler bei API-Anfrage`, `${url}\nJSON: ${JSON.stringify(json)}`);
} }
return json; return json;
} }
} catch (error) { } catch (error: any) {
console.error(error); if (error instanceof TypeError && /fetch|NetworkError/i.test(error.message)) {
console.log("Request failed - Is the targeted device online?")
} else {
console.log(typeof error, error instanceof TypeError, error.message);
console.error(error);
notifications.push("error", `Fehler bei API-Anfrage`, `${url}\nFehler: ${error}`);
}
return null; return null;
} }
} }