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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | 1x 1x 1x 1x 1x 1x 1x | import { HTTP_STATUS_CODES } from "estuary-rpc";
export const DEFAULT_BAD_REQUEST = "Bad Request";
export const DEFAULT_INTERNAL_SERVER_ERROR = "Internal Server Error";
export const DEFAULT_NOT_FOUND = "Page Not Found";
export const DEFAULT_UNAUTHORIZED = "Unauthorized";
/**
* Errors sent from client to server should be of this type, encoded in JSON
* @group Server
*/
export type ErrorResponse = {
status: "error";
message: string;
};
/**
* @param message Error Message
* @returns Common JSON representation used for an error for transmission to the client
* @group Server
*/
export function errorResponse(message: string) {
return JSON.stringify({
status: "error",
message,
});
}
/**
*
* @param respond Method allowing for a response to the client, obfuscating the underlying transport
* @returns An object with two methods to be used for returning common errors to the client
* @group Server
*/
export function createErrorHandlers(
respond: (status: number, message?: string) => void
) {
return {
badRequest: (message?: string) =>
respond(
HTTP_STATUS_CODES.BAD_REQUEST,
errorResponse(message || DEFAULT_BAD_REQUEST)
),
internalServerError: (message?: string) =>
respond(
HTTP_STATUS_CODES.INTERNAL_SERVER_ERROR,
errorResponse(message ?? DEFAULT_INTERNAL_SERVER_ERROR)
),
};
}
|