34 lines
1.1 KiB
TypeScript
34 lines
1.1 KiB
TypeScript
export class HttpError<TCode extends number = number> extends Error {
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public readonly cause?: Error;
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public readonly statusCode: TCode;
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public readonly message: string;
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public readonly url: string | undefined;
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public readonly method: string | undefined;
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constructor(opts: { url?: string; method?: string; message?: string; statusCode: TCode; cause?: Error }) {
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super(opts.message ?? `HTTP Error ${opts.statusCode} `);
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Object.setPrototypeOf(this, HttpError.prototype);
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this.name = HttpError.prototype.constructor.name;
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this.cause = opts.cause;
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this.statusCode = opts.statusCode;
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this.url = opts.url;
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this.method = opts.method;
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this.message = opts.message ?? `HTTP Error ${opts.statusCode}`;
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if (opts.cause instanceof Error && opts.cause.stack) {
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this.stack = opts.cause.stack;
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}
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}
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public static fromRequest(request: Request, response: Response) {
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return new HttpError({
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message: response.statusText,
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url: response.url,
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method: request.method,
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statusCode: response.status,
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});
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}
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}
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