@halsp/core/src/exception.ts

面向云的现代渐进式轻量 Node.js 框架

import { isObject, isString } from "./utils";

export type ExceptionMessage = object & {
  message: string;
  [key: string]: any;
};

export function isExceptionMessage(
  error: any,
): error is string | ExceptionMessage {
  if (!error) return false;

  return isString(error) || (isObject(error) && !!error.message);
}

export class HalspException extends Error {
  constructor(public readonly error?: string | ExceptionMessage) {
    super("");

    this.name = this.constructor.name;

    if (isString(error)) {
      this.message = error;
    } else if (error && isObject(error)) {
      this.message = error.message ?? "";
    }
  }

  inner?: Error | any;

  public breakthrough = false;
  public setBreakthrough(breakthrough = true): this {
    this.breakthrough = breakthrough;
    return this;
  }
}