lambda-live-debugger
Version:
Debug Lambda functions locally like it is running in the cloud
55 lines (54 loc) • 1.9 kB
JavaScript
import { collectBodyString } from "../common";
export const parseJsonBody = (streamBody, context) => collectBodyString(streamBody, context).then((encoded) => {
if (encoded.length) {
try {
return JSON.parse(encoded);
}
catch (e) {
if (e?.name === "SyntaxError") {
Object.defineProperty(e, "$responseBodyText", {
value: encoded,
});
}
throw e;
}
}
return {};
});
export const parseJsonErrorBody = async (errorBody, context) => {
const value = await parseJsonBody(errorBody, context);
value.message = value.message ?? value.Message;
return value;
};
export const loadRestJsonErrorCode = (output, data) => {
const findKey = (object, key) => Object.keys(object).find((k) => k.toLowerCase() === key.toLowerCase());
const sanitizeErrorCode = (rawValue) => {
let cleanValue = rawValue;
if (typeof cleanValue === "number") {
cleanValue = cleanValue.toString();
}
if (cleanValue.indexOf(",") >= 0) {
cleanValue = cleanValue.split(",")[0];
}
if (cleanValue.indexOf(":") >= 0) {
cleanValue = cleanValue.split(":")[0];
}
if (cleanValue.indexOf("#") >= 0) {
cleanValue = cleanValue.split("#")[1];
}
return cleanValue;
};
const headerKey = findKey(output.headers, "x-amzn-errortype");
if (headerKey !== undefined) {
return sanitizeErrorCode(output.headers[headerKey]);
}
if (data && typeof data === "object") {
const codeKey = findKey(data, "code");
if (codeKey && data[codeKey] !== undefined) {
return sanitizeErrorCode(data[codeKey]);
}
if (data["__type"] !== undefined) {
return sanitizeErrorCode(data["__type"]);
}
}
};