IM/backend/IM_API/Dtos/Friend/FriendDto.cs

using IM_API.Dtos.User;
using IM_API.Models;
using System.ComponentModel.DataAnnotations;

namespace IM_API.Dtos.Friend
{
    public record FriendInfoDto
    {
        public int Id { get; init; }

        public int UserId { get; init; }

        public int FriendId { get; init; }

        public FriendStatus StatusEnum { get; init; }

        public DateTimeOffset Created { get; init; }

        public string RemarkName { get; init; } = string.Empty;

        public string? Avatar { get; init; }
        public UserInfoDto UserInfo { get; init; }
    }

    public record FriendRequestHandleDto
    {
        [Required(ErrorMessage = "操作必填")]
        public HandleFriendRequestAction Action { get; init; }

        [StringLength(20, ErrorMessage = "备注名最大20个字符")]
        public string? RemarkName { get; init; }
    }
}