/
adapter.utils.ts
42 lines (34 loc) · 1.06 KB
/
adapter.utils.ts
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import { RequestInstance } from "request";
import { ExtractErrorType } from "types";
// Utils
export const getErrorMessage = (errorCase?: "timeout" | "abort" | "deleted") => {
if (errorCase === "timeout") {
return new Error("Request timeout");
}
if (errorCase === "abort") {
return new Error("Request cancelled");
}
return new Error("Unexpected error");
};
export const getResponseHeaders = (headersString: string): Record<string, string> => {
const arr = headersString.trim().split(/[\r\n]+/);
const headers = {};
arr.forEach((line) => {
const parts = line.split(": ");
const header = parts.shift();
const value = parts.join(": ");
headers[header] = value;
});
return headers;
};
// Responses
export const parseResponse = (response: string | unknown) => {
try {
return JSON.parse(response as string);
} catch (err) {
return response;
}
};
export const parseErrorResponse = <T extends RequestInstance>(response: unknown): ExtractErrorType<T> => {
return response ? parseResponse(response) : getErrorMessage();
};