Archive commit

src/ts/server/userError.ts

@@ -0,0 +1,52 @@
+import { Request } from 'express';
+import { logger } from './logger';
+import { createFromRequest } from './reporter';
+import { IClient, Reporter } from './serverInterfaces';
+import { ServerConfig } from '../common/adminInterfaces';
+
+export interface UserErrorInfo {
+	error?: Error;
+	message?: string;
+	desc?: string;
+	data?: any;
+	log?: string;
+}
+
+export class UserError extends Error {
+	//static name: string;
+	constructor(public message: string, public info?: UserErrorInfo, public userInfo?: string) {
+		super(message);
+		Object.defineProperty(this, 'name', { value: 'UserError' });
+		Error.captureStackTrace(this, UserError);
+	}
+}
+
+export function isUserError(e: Error): e is UserError {
+	return e.name === 'UserError';
+}
+
+function report(message: string, info: UserErrorInfo, reporter: Reporter | undefined, extra = '') {
+	const keys = Object.keys(info);
+
+	if (keys.length === 1 && keys[0] === 'log') {
+		logger.log(info.log);
+	} else {
+		if (reporter) {
+			reporter.warn((info.error && info.error.message) || info.message || message || '<no message>', info.desc);
+		}
+
+		logger.warn(info.error || info.message || message || '<no message>', info.desc || '', info.data || '', extra);
+	}
+}
+
+export function reportUserError(e: UserError, server: ServerConfig, req: Request) {
+	if (e.info) {
+		report(e.message, e.info, createFromRequest(server, req), `${req.url} ${req.ip}`);
+	}
+}
+
+export function reportUserError2(e: UserError, client: IClient | undefined) {
+	if (e.info) {
+		report(e.message, e.info, client && client.reporter);
+	}
+}