export class AppError extends Error {
  readonly statusCode: number;
  readonly code: string;

  constructor(message: string, code: string, statusCode = 400) {
    super(message);
    this.name = "AppError";
    this.code = code;
    this.statusCode = statusCode;
  }
}

export class ConflictError extends AppError {
  constructor(message: string) {
    super(message, "CONFLICT", 409);
    this.name = "ConflictError";
  }
}

export class UnauthorizedError extends AppError {
  constructor(message = "unauthorized") {
    super(message, "UNAUTHORIZED", 401);
    this.name = "UnauthorizedError";
  }
}