Files
openstapps/src/protocol/error.ts
2019-06-19 16:18:03 +02:00

57 lines
1.6 KiB
TypeScript

/*
* Copyright (C) 2019 StApps
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <https://www.gnu.org/licenses/>.
*/
/**
* A generic error that can be returned by the backend if somethings fails during the processing of a request
*
* @validatable
*/
export interface SCErrorResponse extends Error {
/**
* Additional data that describes the error
*/
additionalData?: unknown;
/**
* HTTP status code to return this error with
*/
statusCode: number;
}
/**
* An error that can be created by the backend during the processing of a request
*/
export abstract class SCError implements SCErrorResponse {
/**
* Call stack of the error
*/
stack?: string;
/**
* Instatiate an SCError
*
* @param name Name of the error
* @param message Message of the error
* @param statusCode HTTP status code to return this error with
* @param stack Set to true if a stack trace should be created
*/
constructor(public name: string, public message: string, public statusCode: number, stack = false) {
// generate stacktrace if needed
if (stack) {
this.stack = (new Error()).stack;
}
}
}