后端：添加添加好友处理事件

文档：添加测试环境文档

backend/IMTest/.gitignore

@@ -0,0 +1,3 @@
+bin/
+obj/
+.vs/

backend/IMTest/obj/Debug/net8.0/IMTest.AssemblyInfo.cs

@@ -14,7 +14,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("IMTest")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+1df3a0f30e469671b3e81d88574871d99c98af1a")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+7ebf23ddd8a0d5536167313c4cf37af1552a5057")]
 [assembly: System.Reflection.AssemblyProductAttribute("IMTest")]
 [assembly: System.Reflection.AssemblyTitleAttribute("IMTest")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]

backend/IMTest/obj/Debug/net8.0/IMTest.AssemblyInfoInputs.cache

@@ -1 +1 @@
-9546071857f1b0fa09bedf887ca476b7ecfa579752230651321c2a145e579c92
+ca0390a4d5773daae2e747d7512c190701a7a942186c769e42327a4864733f0b

backend/IM_API/Application/EventHandlers/FriendAddHandler/FriendAddSignalRHandler.cs

@@ -1,4 +1,5 @@
 using IM_API.Domain.Events;
+using IM_API.Interface.Services;
 using IM_API.Models;
 using MassTransit;
 
@@ -6,26 +7,22 @@ namespace IM_API.Application.EventHandlers.FriendAddHandler
 {
     public class FriendAddSignalRHandler : IConsumer<FriendAddEvent>
     {
-        private readonly ImContext _context;
-        public FriendAddSignalRHandler(ImContext context)
+        private readonly IFriendSerivce _friendService;
+        public FriendAddSignalRHandler(IFriendSerivce friendSerivce)
         {
-            _context = context;
+            _friendService = friendSerivce;
         }
 
-        public Task Consume(ConsumeContext<FriendAddEvent> context)
+        public async Task Consume(ConsumeContext<FriendAddEvent> context)
         {
-            throw new NotImplementedException();
             var @event = context.Message;
+            //为请求发起人添加好友记录
+            await _friendService.MakeFriendshipAsync(
+                @event.RequestUser.Id, @event.ResponseUser.Id, @event.RequestInfo.RemarkName);
+            //为接收人添加好友记录
+            await _friendService.MakeFriendshipAsync(
+                @event.ResponseUser.Id, @event.RequestUser.Id, @event.requestUserRemarkname);
 
-            var RequestfriendShip = new Friend()
-            {
-                Avatar = @event.ResponseUser.Avatar,
-                UserId = @event.RequestUser.Id,
-                RemarkName = @event.RequestInfo.NickName,
-                Created = @event.RequestInfo.Created,
-
-
-            };
         }
     }
 }

backend/IM_API/Configs/MapperConfig.cs

@@ -28,6 +28,7 @@ namespace IM_API.Configs
             //好友信息模型转换
             CreateMap<Friend, FriendInfoDto>()
                 .ForMember(dest => dest.UserInfo, opt => opt.MapFrom(src => src.FriendNavigation))
+                .ForMember(dest => dest.Avatar, opt => opt.MapFrom(src => src.FriendNavigation.Avatar))
                 ;
             //好友请求通过后新增好友关系
             CreateMap<FriendRequestDto, Friend>()

backend/IM_API/Domain/Events/FriendAddEvent.cs

@@ -8,17 +8,18 @@ namespace IM_API.Domain.Events
         /// <summary>
         /// 发起请求用户
         /// </summary>
-        public UserInfoDto RequestUser { get; set; }
+        public UserInfoDto RequestUser { get; init; }
+        public string? requestUserRemarkname { get; init; }
         /// <summary>
         /// 接受请求用户
         /// </summary>
-        public UserInfoDto ResponseUser { get; set; }
+        public UserInfoDto ResponseUser { get; init; }
 
-        public FriendRequestResDto RequestInfo { get; set; }
+        public FriendRequestDto RequestInfo { get; init; }
         /// <summary>
         /// 好友关系创建时间
         /// </summary>
-        public DateTime Created { get; set; }
+        public DateTime Created { get; init; }
 
     }
 }

backend/IM_API/Interface/Services/IFriendSerivce.cs

@@ -60,5 +60,12 @@ namespace IM_API.Interface.Services
         /// <param name="friendId">好友关系id</param>
         /// <returns></returns>
         Task<bool> BlockeFriendAsync(int friendId);
+        /// <summary>
+        /// 创建好友关系
+        /// </summary>
+        /// <param name="userAId"></param>
+        /// <param name="userBId"></param>
+        /// <returns></returns>
+        Task MakeFriendshipAsync(int userAId, int userBId, string? remarkName);
     }
 }

backend/IM_API/Services/FriendService.cs

@@ -175,5 +175,28 @@ namespace IM_API.Services
             return true;
         }
         #endregion
+
+        #region 创建好友关系
+        public async Task MakeFriendshipAsync(int userAId, int userBId, string? remarkName)
+        {
+            bool userAexist = await _context.Friends.AnyAsync(x => x.UserId == userAId && x.FriendId == userBId);
+            if (!userAexist)
+            {
+                User? userbInfo = await _context.Users.FirstOrDefaultAsync(x => x.Id == userBId);
+                if (userbInfo is null) throw new BaseException(CodeDefine.USER_NOT_FOUND);
+                Friend friendA = new Friend()
+                {
+                    Avatar = userbInfo.Avatar,
+                    Created = DateTime.UtcNow,
+                    FriendId = userbInfo.Id,
+                    RemarkName = remarkName ?? userbInfo.NickName,
+                    StatusEnum = FriendStatus.Added,
+                    UserId = userAId
+                };
+                _context.Friends.Add(friendA);
+                await _context.SaveChangesAsync();
+            }
+        }
+        #endregion
     }
 }