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✨ typeorm error handler

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This commit is contained in:
Flam3rboy 2021-08-31 17:54:57 +02:00
parent 3d929755fb
commit e508282a55
1 changed files with 8 additions and 3 deletions
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11
api/src/middlewares/ErrorHandler.ts
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@ -1,5 +1,6 @@
import { NextFunction, Request, Response } from "express";
import { HTTPError } from "lambert-server";
import { EntityNotFoundError } from "typeorm";
import { FieldError } from "../util/instanceOf";
// TODO: update with new body/typorm validation
@ -13,12 +14,18 @@ export function ErrorHandler(error: Error, req: Request, res: Response, next: Ne
let errors = undefined;
if (error instanceof HTTPError && error.code) code = httpcode = error.code;
else if (error instanceof FieldError) {
else if (error instanceof EntityNotFoundError) {
message = `${(error as any).stringifyTarget} can not be found`;
code = 404;
} else if (error instanceof FieldError) {
code = Number(error.code);
message = error.message;
errors = error.errors;
} else {
console.error(`[Error] ${code} ${req.url}`, errors || error, "body:", req.body);
if (req.server?.options?.production) {
// don't expose internal errors to the user, instead human errors should be thrown as HTTPError
message = "Internal Server Error";
}
code = httpcode = 500;
@ -26,8 +33,6 @@ export function ErrorHandler(error: Error, req: Request, res: Response, next: Ne
if (httpcode > 511) httpcode = 400;
console.error(`[Error] ${code} ${req.url}`, errors || error, "body:", req.body);
res.status(httpcode).json({ code: code, message, errors });
} catch (error) {
console.error(`[Internal Server Error] 500`, error);