mirror of https://github.com/BRAVO68WEB/shx.git
66 lines
1.5 KiB
TypeScript
66 lines
1.5 KiB
TypeScript
import { NextFunction, Request, Response } from 'express';
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import Joi from 'joi';
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import { CustomError, NotFoundError } from './error';
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import { pick } from './utilities';
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import { configKeys } from ".."
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export const errorHandler = async (
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err: any,
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_req: Request,
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res: Response,
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// eslint-disable-next-line
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_next: NextFunction
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) => {
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if ('statusCode' in err) {
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return res.status(err.statusCode).json({
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message: err.message,
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error: true,
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data: null,
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});
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}
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return res.status(500).json({
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message: err.message,
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error: true,
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data: null,
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error_stack: configKeys.NODE_ENV === 'production' ? undefined : err.stack,
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});
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};
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export const notFoundHandler = async (
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_req: Request,
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_res: Response,
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next: NextFunction
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) => {
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return next(new NotFoundError());
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};
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export const validate =
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(schema: any) => (req: Request, _res: Response, next: NextFunction) => {
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if (Object.keys(req.body).length !== 0 && !req.is('application/json')) {
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return next(new Error('Supports JSON request body only'));
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}
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const validSchema = pick(schema, ['params', 'query', 'body']);
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const object = pick(req, Object.keys(validSchema));
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const { value, error } = Joi.compile(validSchema)
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.prefs({ errors: { label: 'key' } })
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.validate(object);
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if (error) {
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const errorMessage = error.details
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.map(details => details.message)
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.join(', ');
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return next(
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new CustomError({
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message: errorMessage,
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statusCode: 400,
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})
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);
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}
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Object.assign(req, value);
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return next();
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};
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