42 lines
1.2 KiB
TypeScript
42 lines
1.2 KiB
TypeScript
export function getErrorFromUnknown(cause: unknown): Error & { statusCode?: number; code?: string } {
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if (cause instanceof Error) {
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return cause;
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}
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if (typeof cause === "string") {
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// @ts-expect-error https://github.com/tc39/proposal-error-cause
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return new Error(cause, { cause });
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}
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return new Error(`Unhandled error of type '${typeof cause}''`);
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}
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export async function handleErrorsJson<Type>(response: Response): Promise<Type> {
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if (response.headers.get("content-encoding") === "gzip") {
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const responseText = await response.text();
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return new Promise((resolve) => resolve(JSON.parse(responseText)));
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}
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if (response.status === 204) {
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return new Promise((resolve) => resolve({} as Type));
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}
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if (!response.ok && response.status < 200 && response.status >= 300) {
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response.json().then(console.log);
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throw Error(response.statusText);
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}
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return response.json();
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}
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export function handleErrorsRaw(response: Response) {
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if (response.status === 204) {
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console.error({ response });
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return "{}";
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}
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if (!response.ok && response.status < 200 && response.status >= 300) {
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response.text().then(console.log);
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throw Error(response.statusText);
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}
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return response.text();
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}
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