کدهای کلاس ApiResponse بصورت زیر است:



public class ApiResponse<T>

{

    public ApiResponse()

    {

        _messages = new List<ApiResponseMessage>();

    }





    private T? _value;

    public T? Value

    {

        get { return _value; }

        set

        {

            _value = value;

            HasValue = !(value is null);

            IsSuccess = true;

        }

    }

    public bool HasValue { get; set; }





    private bool _isSuccess;

    public bool IsSuccess

    {

        get { return _isSuccess; }

        set

        {

            _isSuccess = true;

            _isFail = false;

        }

    }





    private bool _isFail;

    public bool IsFail

    {

        get { return _isFail; }

        set

        {

            _isFail = true;

            _isSuccess = false;

        }

    }





    private IList<ApiResponseMessage>? _messages;

    public IList<ApiResponseMessage> Messages

    {

        get { return _messages; }

    }

    public bool HasMessage { get; set; }









    #region Messages





    public void AddErrorMessage(Abstractions.Exceptions.CaspianExc  eption caspianException)

    {

        _messages?.Add(new ApiResponseMessage

        {

            Type = nameof(ApiResponseMessageEnum.Error),

            Message = caspianException.Message,

        });





        HasMessage = true;

        IsFail = true;

    }





    public void AddWarningMessage(Abstractions.Exceptions.CaspianE  xception caspianException)

    {

        _messages?.Add(new ApiResponseMessage

        {

            Type = nameof(ApiResponseMessageEnum.Warning),

            Message = caspianException.Message,

        });





        HasMessage = true;

    }









    public void AddDangerMessage(Abstractions.Exceptions.CaspianEx  ception caspianException)

    {

        _messages?.Add(new ApiResponseMessage

        {

            Type = nameof(ApiResponseMessageEnum.Danger),

            Message = caspianException.Message,

        });





        HasMessage = true;

    }









    public void AddInformationMessage(Abstractions.Exceptions.Casp  ianException caspianException)

    {

        _messages?.Add(new ApiResponseMessage

        {

            Type = nameof(ApiResponseMessageEnum.Information),

            Message = caspianException.Message,

        });





        HasMessage = true;

    }









    public void ClearMessages()

    {

        _messages?.Clear();

        HasMessage = false;

    }









    #endregion









    public class ApiResponseMessage

    {

        public string Type { get; set; } = string.Empty;

        public string Message { get; set; } = string.Empty;

    }





    public enum ApiResponseMessageEnum

    {

        Error,

        Warning,

        Danger,

        Information

    }

}