alphaa-ai-social/errors/methods.js at master · dev-script/alphaa-ai-social · GitHub

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/**
 * @file methods.js
 * @summary Contains utility methods for throwing errors
 * */
const { AppError } = require("./appError");
const { constants } = require(__basedir + "/config");
const { ERROR, LOG_LEVELS } = constants;

/**
 * Method for throwing "un-authenticated" error
 * @param {string} message Error message
 * @param {boolean} [isOperational] Determines whether our app throws error intentionally or its unhandled rejection. Default true
 * */
const throwUnAuthenticatedError = (message, isOperational = true) => {
    throw new AppError(LOG_LEVELS.ERROR, ERROR.UNAUTHENTICATED.TYPE, message, ERROR.UNAUTHENTICATED.CODE, isOperational);
};

/**
 * Method for throwing "bad request" error
 * @param {string} message Error message
 * @param {boolean} [isOperational] Determines whether our app throws error intentionally or its unhandled rejection. Default true
 * */
const throwBadRequestError = (message, isOperational = true) => {
    throw new AppError(LOG_LEVELS.ERROR, ERROR.BAD_REQUEST.TYPE, message, ERROR.BAD_REQUEST.CODE, isOperational);
};

/**
 * Method for throwing "not found" error
 * @param {string} message Error message
 * @param {boolean} [isOperational] Determines whether our app throws error intentionally or its unhandled rejection. Default true
 * */
const throwNotFoundError = (message, isOperational = true) => {
    throw new AppError(LOG_LEVELS.ERROR, ERROR.NOT_FOUND.TYPE, message, ERROR.NOT_FOUND.CODE, isOperational);
};

/**
 * Method for throwing "un-authorized" error
 * @param {string} message Error message
 * @param {boolean} [isOperational] Determines whether our app throws error intentionally or its unhandled rejection. Default true
 * */
const throwUnAuthorizedError = (message, isOperational = true) => {
    throw new AppError(LOG_LEVELS.ERROR, ERROR.UNAUTHORIZED.TYPE, message, ERROR.UNAUTHORIZED.CODE, isOperational);
};

/**
 * Method for throwing "internal error" error
 * @param {string} message Error message
 * @param {boolean} [isOperational] Determines whether our app throws error intentionally or its unhandled rejection. Default true
 * */
const throwInternalServerError = (message, isOperational = true) => {
    throw new AppError(LOG_LEVELS.ERROR, ERROR.INTERNAL_SERVER_ERROR.TYPE, message, ERROR.INTERNAL_SERVER_ERROR.CODE, isOperational);
};

module.exports = {
    throwBadRequestError,
    throwInternalServerError,
    throwUnAuthenticatedError,
    throwUnAuthorizedError,
    throwNotFoundError
};