56 lines
1.8 KiB
JavaScript
56 lines
1.8 KiB
JavaScript
const { UniqueConstraintError, BaseError, ValidationError } = require("sequelize");
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const ApiError = require("../utils/handler/ApiError.handler");
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const config = require("../config/config");
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const httpStatus = require("http-status");
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const logger = require("../config/logger");
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const multer = require("multer");
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const errorConverter = (err, req, res, next) => {
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let error = err;
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if (error instanceof multer.MulterError) {
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// Handle Multer errors
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error = new ApiError(httpStatus.BAD_REQUEST, error.message, error, true, err.stack);
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} else if (error instanceof ValidationError || error instanceof UniqueConstraintError) {
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// Handle Sequelize validation and unique constraint errors
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const messages = error.errors.map(e => e.message);
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error = new ApiError(httpStatus.BAD_REQUEST, messages.join(", "), messages, true, err.stack);
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} else if (!(error instanceof ApiError)) {
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// Handle other errors
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const statusCode =
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error.statusCode || error instanceof BaseError ? httpStatus.BAD_REQUEST : httpStatus.INTERNAL_SERVER_ERROR;
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const message = error.message || httpStatus[statusCode];
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error = new ApiError(statusCode, message, error, false, err.stack);
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}
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next(error);
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};
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// eslint-disable-next-line no-unused-vars
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const errorHandler = (err, req, res, next) => {
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let { statusCode, message } = err;
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if (config.env === 'production' && !err.isOperational) {
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statusCode = httpStatus.INTERNAL_SERVER_ERROR;
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message = httpStatus[httpStatus.INTERNAL_SERVER_ERROR];
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}
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res.locals.errorMessage = err.message;
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const response = {
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code: statusCode,
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message,
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...(config.env === 'development' && { stack: err.stack }),
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};
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if (config.env === 'development') {
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logger.error(err);
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}
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res.status(statusCode).send(response);
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};
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module.exports = {
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errorConverter,
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errorHandler,
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};
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