pigallery2/src/common/entities/Error.ts

import { Request } from 'express';

export enum ErrorCodes {
  NOT_AUTHENTICATED = 1,
  ALREADY_AUTHENTICATED = 2,
  NOT_AUTHORISED = 3,
  PERMISSION_DENIED = 4,
  CREDENTIAL_NOT_FOUND = 5,

  USER_CREATION_ERROR = 6,

  GENERAL_ERROR = 7,
  THUMBNAIL_GENERATION_ERROR = 8,
  PERSON_ERROR = 9,
  SERVER_ERROR = 10,

  USER_MANAGEMENT_DISABLED = 11,

  INPUT_ERROR = 12,

  SETTINGS_ERROR = 13,
  TASK_ERROR = 14,
  JOB_ERROR = 15,
  LocationLookUp_ERROR = 16,

  ALBUM_ERROR = 17,
}

export class ErrorDTO {
  public detailsStr: string;
  public request: {
    method: string;
    url: string;
  } = { method: '', url: '' };

  constructor(
    public code: ErrorCodes,
    public message?: string,
    public details?: any,
    req?: Request
  ) {
    this.detailsStr =
      (this.details ? this.details.toString() : '') || ErrorCodes[code];
    if (req) {
      this.request = {
        method: req.method,
        url: req.url,
      };
    }
  }

  toString(): string {
    return '[' + ErrorCodes[this.code] + '] ' + this.message + this.detailsStr;
  }
}