text: class BaseModel {
    constructor(data, message) {
      if (typeof data === 'string') {
        this.message = data
        data = null
        message = null
      }
      if (data) {
        this.data = data
      }
      if (message) {
        this.message = message
      }
    }
  }
  
  class SuccessModel extends BaseModel {
    constructor(data, message) {
      super(data, message)
      this.code = 200
    }
  }
  
  class ErrorModel extends BaseModel {
    constructor(data, message) {
      super(data, message)
      this.code = 401
    }
  }
  
  module.exports = {
    SuccessModel,
    ErrorModel
  }