backend/IMTest/Service/AuthServiceTest.cs

@@ -4,13 +4,14 @@ using Moq;
 using AutoMapper;
 using IM_API.Services;
 using IM_API.Models;
-using IM_API.Dtos;
 using IM_API.Exceptions;
 using IM_API.Tools;
 using Microsoft.Extensions.Logging;
 using System;
 using System.Threading;
 using System.Threading.Tasks;
+using IM_API.Dtos.Auth;
+using IM_API.Dtos.User;
 
 public class AuthServiceTests
 {

backend/IMTest/Service/FriendServiceTest.cs

@@ -1,25 +1,30 @@
-using Xunit;
+using AutoMapper;
-using Microsoft.EntityFrameworkCore;
+using IM_API.Domain.Events;
-using Moq;
+using IM_API.Dtos.Friend;
-using AutoMapper;
-using Microsoft.Extensions.Logging;
-using System.Collections.Generic;
-using System.Threading.Tasks;
-using System;
-using IM_API.Services;
-using IM_API.Models;
-using IM_API.Dtos;
 using IM_API.Exceptions;
-using IM_API.Tools;
+using IM_API.Models;
+using IM_API.Services;
+using MassTransit; // 必须引入
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
+using Moq;
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using Xunit;
 
 public class FriendServiceTests
 {
+    private readonly Mock<IPublishEndpoint> _mockEndpoint = new();
+    private readonly Mock<ILogger<FriendService>> _mockLogger = new();
+
+    #region 辅助构造方法
     private ImContext CreateDbContext()
     {
         var options = new DbContextOptionsBuilder<ImContext>()
-            .UseInMemoryDatabase(Guid.NewGuid().ToString())
+            .UseInMemoryDatabase(Guid.NewGuid().ToString()) // 确保每个测试数据库隔离
             .Options;
-
         return new ImContext(options);
     }
 
@@ -27,132 +32,115 @@ public class FriendServiceTests
     {
         var config = new MapperConfiguration(cfg =>
         {
+            // 补充你业务中实际需要的映射规则
             cfg.CreateMap<Friend, FriendInfoDto>();
             cfg.CreateMap<FriendRequestDto, FriendRequest>();
-            cfg.CreateMap<HandleFriendRequestDto, FriendRequest>();
             cfg.CreateMap<FriendRequest, Friend>()
-                .ForMember(dest => dest.UserId, opt => opt.MapFrom(src => src.ResponseUser))
+                .ForMember(d => d.UserId, o => o.MapFrom(s => s.ResponseUser))
-                .ForMember(dest => dest.FriendId, opt => opt.MapFrom(src => src.RequestUser))
+                .ForMember(d => d.FriendId, o => o.MapFrom(s => s.RequestUser));
-                .ForMember(dest => dest.RemarkName, opt => opt.MapFrom(src => "AutoAdded"));
         });
-
         return config.CreateMapper();
     }
 
     private FriendService CreateService(ImContext context)
     {
-        var logger = new Mock<ILogger<FriendService>>();
+        // 注入 Mock 对象和真实的 Mapper/Context
-        return new FriendService(context, logger.Object, CreateMapper());
+        return new FriendService(context, _mockLogger.Object, CreateMapper(), _mockEndpoint.Object);
     }
+    #endregion
 
-    // --------------------------- 测试 BlockFriendAsync ---------------------------
     [Fact]
-    public async Task BlockFriendAsync_Should_Set_Status_To_Blocked()
+    public async Task SendFriendRequestAsync_Success_ShouldSaveAndPublish()
     {
+        // Arrange
         var context = CreateDbContext();
-        context.Friends.Add(new Friend
+        context.Users.AddRange(
-        {
+            new User { Id = 1, Username = "Sender", Password = "..." },
-            Id = 1,
+            new User { Id = 2, Username = "Receiver", Password = "..." }
-            UserId = 10,
+        );
-            FriendId = 20,
-            StatusEnum = FriendStatus.Added,
-            RemarkName = "test remark"
-        });
         await context.SaveChangesAsync();
-
         var service = CreateService(context);
+        var dto = new FriendRequestDto { ToUserId = 2, Description = "Hello" };
 
-        var result = await service.BlockeFriendAsync(1);
+        // Act
-
+        var result = await service.SendFriendRequestAsync(dto);
-        Assert.True(result);
-        Assert.Equal(FriendStatus.Blocked, context.Friends.Find(1).StatusEnum);
-    }
-
-    [Fact]
-    public async Task BlockFriendAsync_Should_Throw_When_NotFound()
-    {
-        var service = CreateService(CreateDbContext());
-
-        await Assert.ThrowsAsync<BaseException>(() => service.BlockeFriendAsync(99));
-    }
-
-    // --------------------------- 删除好友关系 ---------------------------
-    [Fact]
-    public async Task DeleteFriendAsync_Should_Remove_Friend()
-    {
-        var context = CreateDbContext();
-        context.Friends.Add(new Friend
-        {
-            Id = 2,
-            UserId = 1,
-            FriendId = 3,
-            RemarkName = "remark",
-            StatusEnum = FriendStatus.Added
-        });
-        await context.SaveChangesAsync();
-
-        var service = CreateService(context);
-
-        var result = await service.DeleteFriendAsync(2);
-
-        Assert.True(result);
-        Assert.Empty(context.Friends);
-    }
-
-    // --------------------------- 获取好友列表 ---------------------------
-    [Fact]
-    public async Task GetFriendListAsync_Should_Return_Only_Added_Friends()
-    {
-        var context = CreateDbContext();
-        context.Friends.AddRange(new List<Friend>
-        {
-            new Friend{ UserId = 1, FriendId = 2, RemarkName ="a1", StatusEnum = FriendStatus.Added },
-            new Friend{ UserId = 1, FriendId = 3, RemarkName ="a2", StatusEnum = FriendStatus.Blocked }
-        });
-        await context.SaveChangesAsync();
-
-        var service = CreateService(context);
-
-        var result = await service.GetFriendListAsync(1, 1, 10, false);
-
-        Assert.Single(result);
-    }
-
-    // --------------------------- 发起好友请求 ---------------------------
-    [Fact]
-    public async Task SendFriendRequestAsync_Should_Succeed()
-    {
-        var context = CreateDbContext();
-        context.Users.Add(new User { Id = 10, Username = "A", Password = "123" });
-        context.Users.Add(new User { Id = 20, Username = "B", Password = "123" });
-        await context.SaveChangesAsync();
-
-        var service = CreateService(context);
-
-        var result = await service.SendFriendRequestAsync(new FriendRequestDto
-        {
-            FromUserId = 10,
-            ToUserId = 20
-        });
 
+        // Assert
         Assert.True(result);
         Assert.Single(context.FriendRequests);
-        Assert.Single(context.Friends);
+
+        // 验证事件是否发布到了 MQ
+        _mockEndpoint.Verify(x => x.Publish(
+            It.Is<RequestFriendEvent>(e => e.FromUserId == 1 && e.ToUserId == 2),
+            It.IsAny<CancellationToken>()),
+            Times.Once);
     }
 
     [Fact]
-    public async Task SendFriendRequestAsync_Should_Throw_When_User_NotFound()
+    public async Task SendFriendRequestAsync_UserNotFound_ShouldThrow()
     {
+        // Arrange
         var context = CreateDbContext();
-        context.Users.Add(new User { Id = 10, Username = "A", Password = "123" });
+        var service = CreateService(context);
-        await context.SaveChangesAsync();
+        var dto = new FriendRequestDto { ToUserId = 99 }; // 不存在的用户
 
+        // Act & Assert
+        await Assert.ThrowsAsync<BaseException>(() => service.SendFriendRequestAsync(dto));
+    }
+
+    [Fact]
+    public async Task SendFriendRequestAsync_AlreadyExists_ShouldThrow()
+    {
+        // Arrange
+        var context = CreateDbContext();
+        context.Users.Add(new User { Id = 2 });
+        context.FriendRequests.Add(new FriendRequest
+        {
+            RequestUser = 1,
+            ResponseUser = 2,
+            State = (sbyte)FriendRequestState.Pending
+        });
+        await context.SaveChangesAsync();
         var service = CreateService(context);
 
-        await Assert.ThrowsAsync<BaseException>(() => service.SendFriendRequestAsync(new FriendRequestDto
+        // Act & Assert
-        {
+        await Assert.ThrowsAsync<BaseException>(() => service.SendFriendRequestAsync(new FriendRequestDto { ToUserId = 2 }));
-            FromUserId = 10,
-            ToUserId = 99
-        }));
     }
-}
+
+    [Fact]
+    public async Task BlockFriendAsync_ValidId_ShouldUpdateStatus()
+    {
+        // Arrange
+        var context = CreateDbContext();
+        var friend = new Friend { Id = 50, UserId = 1, FriendId = 2, StatusEnum = FriendStatus.Added };
+        context.Friends.Add(friend);
+        await context.SaveChangesAsync();
+        var service = CreateService(context);
+
+        // Act
+        await service.BlockeFriendAsync(50);
+
+        // Assert
+        var updated = await context.Friends.FindAsync(50);
+        Assert.Equal(FriendStatus.Blocked, updated.StatusEnum);
+    }
+
+    [Fact]
+    public async Task GetFriendListAsync_ShouldFilterByStatus()
+    {
+        // Arrange
+        var context = CreateDbContext();
+        context.Friends.AddRange(
+            new Friend { UserId = 1, FriendId = 2, StatusEnum = FriendStatus.Added },
+            new Friend { UserId = 1, FriendId = 3, StatusEnum = FriendStatus.Blocked }
+        );
+        await context.SaveChangesAsync();
+        var service = CreateService(context);
+
+        // Act
+        var result = await service.GetFriendListAsync(1, 1, 10, false);
+
+        // Assert
+        Assert.Single(result); // 只应该拿到 Added 状态的
+    }
+}

backend/IMTest/Service/UserServiceTest.cs

@@ -4,12 +4,12 @@ using Moq;
 using AutoMapper;
 using IM_API.Services;
 using IM_API.Models;
-using IM_API.Dtos;
 using IM_API.Exceptions;
 using IM_API.Tools;
 using Microsoft.Extensions.Logging;
 using System;
 using System.Threading.Tasks;
+using IM_API.Dtos.User;
 
 public class UserServiceTests
 {

backend/IMTest/bin/Debug/net8.0/IMTest.deps.json

@@ -55,6 +55,42 @@
         }
       },
       "coverlet.collector/6.0.0": {},
+      "MassTransit/8.5.5": {
+        "dependencies": {
+          "MassTransit.Abstractions": "8.5.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Diagnostics.HealthChecks": "8.0.0",
+          "Microsoft.Extensions.Hosting.Abstractions": "8.0.1",
+          "Microsoft.Extensions.Logging.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Options": "8.0.2"
+        },
+        "runtime": {
+          "lib/net8.0/MassTransit.dll": {
+            "assemblyVersion": "8.5.5.0",
+            "fileVersion": "8.5.5.0"
+          }
+        }
+      },
+      "MassTransit.Abstractions/8.5.5": {
+        "runtime": {
+          "lib/net8.0/MassTransit.Abstractions.dll": {
+            "assemblyVersion": "8.5.5.0",
+            "fileVersion": "8.5.5.0"
+          }
+        }
+      },
+      "MassTransit.RabbitMQ/8.5.5": {
+        "dependencies": {
+          "MassTransit": "8.5.5",
+          "RabbitMQ.Client": "7.1.2"
+        },
+        "runtime": {
+          "lib/net8.0/MassTransit.RabbitMqTransport.dll": {
+            "assemblyVersion": "8.5.5.0",
+            "fileVersion": "8.5.5.0"
+          }
+        }
+      },
       "Microsoft.AspNetCore.Authentication.Abstractions/2.3.0": {
         "dependencies": {
           "Microsoft.AspNetCore.Http.Abstractions": "2.3.0",
@@ -326,6 +362,15 @@
           }
         }
       },
+      "Microsoft.Extensions.Diagnostics.HealthChecks/8.0.0": {
+        "dependencies": {
+          "Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions": "8.0.0",
+          "Microsoft.Extensions.Hosting.Abstractions": "8.0.1",
+          "Microsoft.Extensions.Logging.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Options": "8.0.2"
+        }
+      },
+      "Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions/8.0.0": {},
       "Microsoft.Extensions.FileProviders.Abstractions/8.0.0": {
         "dependencies": {
           "Microsoft.Extensions.Primitives": "8.0.0"
@@ -843,6 +888,18 @@
           }
         }
       },
+      "RabbitMQ.Client/7.1.2": {
+        "dependencies": {
+          "System.IO.Pipelines": "8.0.0",
+          "System.Threading.RateLimiting": "8.0.0"
+        },
+        "runtime": {
+          "lib/net8.0/RabbitMQ.Client.dll": {
+            "assemblyVersion": "7.0.0.0",
+            "fileVersion": "7.1.2.0"
+          }
+        }
+      },
       "runtime.debian.8-x64.runtime.native.System.Security.Cryptography.OpenSsl/4.3.0": {},
       "runtime.fedora.23-x64.runtime.native.System.Security.Cryptography.OpenSsl/4.3.0": {},
       "runtime.fedora.24-x64.runtime.native.System.Security.Cryptography.OpenSsl/4.3.0": {},
@@ -1455,6 +1512,7 @@
         }
       },
       "System.Threading.Channels/8.0.0": {},
+      "System.Threading.RateLimiting/8.0.0": {},
       "System.Threading.Tasks/4.3.0": {
         "dependencies": {
           "Microsoft.NETCore.Platforms": "1.1.0",
@@ -1573,6 +1631,7 @@
         "dependencies": {
           "AutoMapper": "12.0.1",
           "AutoMapper.Extensions.Microsoft.DependencyInjection": "12.0.0",
+          "MassTransit.RabbitMQ": "8.5.5",
           "Microsoft.AspNetCore.Authentication.JwtBearer": "8.0.21",
           "Microsoft.AspNetCore.SignalR": "1.2.0",
           "Microsoft.VisualStudio.Azure.Containers.Tools.Targets": "1.22.1",
@@ -1625,6 +1684,27 @@
       "path": "coverlet.collector/6.0.0",
       "hashPath": "coverlet.collector.6.0.0.nupkg.sha512"
     },
+    "MassTransit/8.5.5": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-bSg8k5q+rP1s+dIGXLLbctqDGdIkfDjdxwNWtCUH7xNCN9ZuM7mqSPQPIFgaYIi34e81m4FqAqo4CAHuWPkhRA==",
+      "path": "masstransit/8.5.5",
+      "hashPath": "masstransit.8.5.5.nupkg.sha512"
+    },
+    "MassTransit.Abstractions/8.5.5": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-0mn2Ay17dD6z5tgSLjbVRlldSbL9iowzFEfVgVfBXVG5ttz9dSWeR4TrdD6pqH93GWXp4CvSmF8i1HqxLX7DZw==",
+      "path": "masstransit.abstractions/8.5.5",
+      "hashPath": "masstransit.abstractions.8.5.5.nupkg.sha512"
+    },
+    "MassTransit.RabbitMQ/8.5.5": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-UxWn4o90YVMF9PBkJeoskOFPneh6YtnI1fLJHtvZiSAG0eoiRrWPGa+6FQCvjkQ/ljCKfjzok2eGZc/vmNZ01A==",
+      "path": "masstransit.rabbitmq/8.5.5",
+      "hashPath": "masstransit.rabbitmq.8.5.5.nupkg.sha512"
+    },
     "Microsoft.AspNetCore.Authentication.Abstractions/2.3.0": {
       "type": "package",
       "serviceable": true,
@@ -1870,6 +1950,20 @@
       "path": "microsoft.extensions.diagnostics.abstractions/8.0.1",
       "hashPath": "microsoft.extensions.diagnostics.abstractions.8.0.1.nupkg.sha512"
     },
+    "Microsoft.Extensions.Diagnostics.HealthChecks/8.0.0": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-P9SoBuVZhJPpALZmSq72aQEb9ryP67EdquaCZGXGrrcASTNHYdrUhnpgSwIipgM5oVC+dKpRXg5zxobmF9xr5g==",
+      "path": "microsoft.extensions.diagnostics.healthchecks/8.0.0",
+      "hashPath": "microsoft.extensions.diagnostics.healthchecks.8.0.0.nupkg.sha512"
+    },
+    "Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions/8.0.0": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-AT2qqos3IgI09ok36Qag9T8bb6kHJ3uT9Q5ki6CySybFsK6/9JbvQAgAHf1pVEjST0/N4JaFaCbm40R5edffwg==",
+      "path": "microsoft.extensions.diagnostics.healthchecks.abstractions/8.0.0",
+      "hashPath": "microsoft.extensions.diagnostics.healthchecks.abstractions.8.0.0.nupkg.sha512"
+    },
     "Microsoft.Extensions.FileProviders.Abstractions/8.0.0": {
       "type": "package",
       "serviceable": true,
@@ -2073,6 +2167,13 @@
       "path": "pomelo.entityframeworkcore.mysql/8.0.3",
       "hashPath": "pomelo.entityframeworkcore.mysql.8.0.3.nupkg.sha512"
     },
+    "RabbitMQ.Client/7.1.2": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-y3c6ulgULScWthHw5PLM1ShHRLhxg0vCtzX/hh61gRgNecL3ZC3WoBW2HYHoXOVRqTl99Br9E7CZEytGZEsCyQ==",
+      "path": "rabbitmq.client/7.1.2",
+      "hashPath": "rabbitmq.client.7.1.2.nupkg.sha512"
+    },
     "runtime.debian.8-x64.runtime.native.System.Security.Cryptography.OpenSsl/4.3.0": {
       "type": "package",
       "serviceable": true,
@@ -2605,6 +2706,13 @@
       "path": "system.threading.channels/8.0.0",
       "hashPath": "system.threading.channels.8.0.0.nupkg.sha512"
     },
+    "System.Threading.RateLimiting/8.0.0": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-7mu9v0QDv66ar3DpGSZHg9NuNcxDaaAcnMULuZlaTpP9+hwXhrxNGsF5GmLkSHxFdb5bBc1TzeujsRgTrPWi+Q==",
+      "path": "system.threading.ratelimiting/8.0.0",
+      "hashPath": "system.threading.ratelimiting.8.0.0.nupkg.sha512"
+    },
     "System.Threading.Tasks/4.3.0": {
       "type": "package",
       "serviceable": true,

backend/IMTest/bin/Debug/net8.0/IM_API.deps.json

@@ -10,6 +10,7 @@
         "dependencies": {
           "AutoMapper": "12.0.1",
           "AutoMapper.Extensions.Microsoft.DependencyInjection": "12.0.0",
+          "MassTransit.RabbitMQ": "8.5.5",
           "Microsoft.AspNetCore.Authentication.JwtBearer": "8.0.21",
           "Microsoft.AspNetCore.SignalR": "1.2.0",
           "Microsoft.EntityFrameworkCore.Design": "8.0.21",
@@ -56,6 +57,42 @@
           }
         }
       },
+      "MassTransit/8.5.5": {
+        "dependencies": {
+          "MassTransit.Abstractions": "8.5.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Diagnostics.HealthChecks": "8.0.0",
+          "Microsoft.Extensions.Hosting.Abstractions": "8.0.1",
+          "Microsoft.Extensions.Logging.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Options": "8.0.2"
+        },
+        "runtime": {
+          "lib/net8.0/MassTransit.dll": {
+            "assemblyVersion": "8.5.5.0",
+            "fileVersion": "8.5.5.0"
+          }
+        }
+      },
+      "MassTransit.Abstractions/8.5.5": {
+        "runtime": {
+          "lib/net8.0/MassTransit.Abstractions.dll": {
+            "assemblyVersion": "8.5.5.0",
+            "fileVersion": "8.5.5.0"
+          }
+        }
+      },
+      "MassTransit.RabbitMQ/8.5.5": {
+        "dependencies": {
+          "MassTransit": "8.5.5",
+          "RabbitMQ.Client": "7.1.2"
+        },
+        "runtime": {
+          "lib/net8.0/MassTransit.RabbitMqTransport.dll": {
+            "assemblyVersion": "8.5.5.0",
+            "fileVersion": "8.5.5.0"
+          }
+        }
+      },
       "Microsoft.AspNetCore.Authentication.Abstractions/2.3.0": {
         "dependencies": {
           "Microsoft.AspNetCore.Http.Abstractions": "2.3.0",
@@ -565,6 +602,15 @@
           }
         }
       },
+      "Microsoft.Extensions.Diagnostics.HealthChecks/8.0.0": {
+        "dependencies": {
+          "Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions": "8.0.0",
+          "Microsoft.Extensions.Hosting.Abstractions": "8.0.1",
+          "Microsoft.Extensions.Logging.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Options": "8.0.2"
+        }
+      },
+      "Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions/8.0.0": {},
       "Microsoft.Extensions.FileProviders.Abstractions/8.0.0": {
         "dependencies": {
           "Microsoft.Extensions.Primitives": "8.0.0"
@@ -764,6 +810,18 @@
           }
         }
       },
+      "RabbitMQ.Client/7.1.2": {
+        "dependencies": {
+          "System.IO.Pipelines": "8.0.0",
+          "System.Threading.RateLimiting": "8.0.0"
+        },
+        "runtime": {
+          "lib/net8.0/RabbitMQ.Client.dll": {
+            "assemblyVersion": "7.0.0.0",
+            "fileVersion": "7.1.2.0"
+          }
+        }
+      },
       "StackExchange.Redis/2.9.32": {
         "dependencies": {
           "Microsoft.Extensions.Logging.Abstractions": "8.0.2",
@@ -922,7 +980,8 @@
         }
       },
       "System.Text.Encodings.Web/8.0.0": {},
-      "System.Threading.Channels/8.0.0": {}
+      "System.Threading.Channels/8.0.0": {},
+      "System.Threading.RateLimiting/8.0.0": {}
     }
   },
   "libraries": {
@@ -952,6 +1011,27 @@
       "path": "humanizer.core/2.14.1",
       "hashPath": "humanizer.core.2.14.1.nupkg.sha512"
     },
+    "MassTransit/8.5.5": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-bSg8k5q+rP1s+dIGXLLbctqDGdIkfDjdxwNWtCUH7xNCN9ZuM7mqSPQPIFgaYIi34e81m4FqAqo4CAHuWPkhRA==",
+      "path": "masstransit/8.5.5",
+      "hashPath": "masstransit.8.5.5.nupkg.sha512"
+    },
+    "MassTransit.Abstractions/8.5.5": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-0mn2Ay17dD6z5tgSLjbVRlldSbL9iowzFEfVgVfBXVG5ttz9dSWeR4TrdD6pqH93GWXp4CvSmF8i1HqxLX7DZw==",
+      "path": "masstransit.abstractions/8.5.5",
+      "hashPath": "masstransit.abstractions.8.5.5.nupkg.sha512"
+    },
+    "MassTransit.RabbitMQ/8.5.5": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-UxWn4o90YVMF9PBkJeoskOFPneh6YtnI1fLJHtvZiSAG0eoiRrWPGa+6FQCvjkQ/ljCKfjzok2eGZc/vmNZ01A==",
+      "path": "masstransit.rabbitmq/8.5.5",
+      "hashPath": "masstransit.rabbitmq.8.5.5.nupkg.sha512"
+    },
     "Microsoft.AspNetCore.Authentication.Abstractions/2.3.0": {
       "type": "package",
       "serviceable": true,
@@ -1246,6 +1326,20 @@
       "path": "microsoft.extensions.diagnostics.abstractions/8.0.1",
       "hashPath": "microsoft.extensions.diagnostics.abstractions.8.0.1.nupkg.sha512"
     },
+    "Microsoft.Extensions.Diagnostics.HealthChecks/8.0.0": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-P9SoBuVZhJPpALZmSq72aQEb9ryP67EdquaCZGXGrrcASTNHYdrUhnpgSwIipgM5oVC+dKpRXg5zxobmF9xr5g==",
+      "path": "microsoft.extensions.diagnostics.healthchecks/8.0.0",
+      "hashPath": "microsoft.extensions.diagnostics.healthchecks.8.0.0.nupkg.sha512"
+    },
+    "Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions/8.0.0": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-AT2qqos3IgI09ok36Qag9T8bb6kHJ3uT9Q5ki6CySybFsK6/9JbvQAgAHf1pVEjST0/N4JaFaCbm40R5edffwg==",
+      "path": "microsoft.extensions.diagnostics.healthchecks.abstractions/8.0.0",
+      "hashPath": "microsoft.extensions.diagnostics.healthchecks.abstractions.8.0.0.nupkg.sha512"
+    },
     "Microsoft.Extensions.FileProviders.Abstractions/8.0.0": {
       "type": "package",
       "serviceable": true,
@@ -1393,6 +1487,13 @@
       "path": "pomelo.entityframeworkcore.mysql/8.0.3",
       "hashPath": "pomelo.entityframeworkcore.mysql.8.0.3.nupkg.sha512"
     },
+    "RabbitMQ.Client/7.1.2": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-y3c6ulgULScWthHw5PLM1ShHRLhxg0vCtzX/hh61gRgNecL3ZC3WoBW2HYHoXOVRqTl99Br9E7CZEytGZEsCyQ==",
+      "path": "rabbitmq.client/7.1.2",
+      "hashPath": "rabbitmq.client.7.1.2.nupkg.sha512"
+    },
     "StackExchange.Redis/2.9.32": {
       "type": "package",
       "serviceable": true,
@@ -1553,6 +1654,13 @@
       "sha512": "sha512-CMaFr7v+57RW7uZfZkPExsPB6ljwzhjACWW1gfU35Y56rk72B/Wu+sTqxVmGSk4SFUlPc3cjeKND0zktziyjBA==",
       "path": "system.threading.channels/8.0.0",
       "hashPath": "system.threading.channels.8.0.0.nupkg.sha512"
+    },
+    "System.Threading.RateLimiting/8.0.0": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-7mu9v0QDv66ar3DpGSZHg9NuNcxDaaAcnMULuZlaTpP9+hwXhrxNGsF5GmLkSHxFdb5bBc1TzeujsRgTrPWi+Q==",
+      "path": "system.threading.ratelimiting/8.0.0",
+      "hashPath": "system.threading.ratelimiting.8.0.0.nupkg.sha512"
     }
   }
 }

backend/IMTest/bin/Debug/net8.0/appsettings.json

@@ -16,5 +16,11 @@
   "ConnectionStrings": {
     "DefaultConnection": "Server=frp-era.com;Port=26582;Database=IM;User=product;Password=12345678;",
     "Redis": "192.168.5.100:6379"
+  },
+  "RabbitMQOptions": {
+    "Host": "192.168.5.100",
+    "Port": 5672,
+    "Username": "test",
+    "Password": "123456"
   }
 }

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+7ebf23ddd8a0d5536167313c4cf37af1552a5057")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+22038345c32db146ffb78173c5410f954daa64e0")]
 [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 @@
-ca0390a4d5773daae2e747d7512c190701a7a942186c769e42327a4864733f0b
+ee1fc45f192938903a153f1c2e3b53f60a2184cb806b87d9b57b487095b98264

backend/IMTest/obj/Debug/net8.0/IMTest.GeneratedMSBuildEditorConfig.editorconfig

@@ -1,7 +1,5 @@
 is_global = true
 build_property.TargetFramework = net8.0
-build_property.TargetFrameworkIdentifier = .NETCoreApp
-build_property.TargetFrameworkVersion = v8.0
 build_property.TargetPlatformMinVersion = 
 build_property.UsingMicrosoftNETSdkWeb = 
 build_property.ProjectTypeGuids = 

backend/IMTest/obj/Debug/net8.0/IMTest.GlobalUsings.g.cs

@@ -1,9 +1,9 @@
 // <auto-generated/>
-global using System;
+global using global::System;
-global using System.Collections.Generic;
+global using global::System.Collections.Generic;
-global using System.IO;
+global using global::System.IO;
-global using System.Linq;
+global using global::System.Linq;
-global using System.Net.Http;
+global using global::System.Net.Http;
-global using System.Threading;
+global using global::System.Threading;
-global using System.Threading.Tasks;
+global using global::System.Threading.Tasks;
-global using Xunit;
+global using global::Xunit;

backend/IMTest/obj/Debug/net8.0/IMTest.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-b97252705aa63c43e1310042fe4fd7115206f72ef0f55d39109c2b849fe2a37e
+97ad978fabe5fb8f7f258c9878659ee9a5f2492332ad5efd70b1d456ebc42a59

backend/IMTest/obj/Debug/net8.0/IMTest.csproj.FileListAbsolute.txt

@@ -140,3 +140,7 @@ C:\Users\nanxun\Documents\IM\backend\IMTest\obj\Debug\net8.0\refint\IMTest.dll
 C:\Users\nanxun\Documents\IM\backend\IMTest\obj\Debug\net8.0\IMTest.pdb
 C:\Users\nanxun\Documents\IM\backend\IMTest\obj\Debug\net8.0\IMTest.genruntimeconfig.cache
 C:\Users\nanxun\Documents\IM\backend\IMTest\obj\Debug\net8.0\ref\IMTest.dll
+C:\Users\nanxun\Documents\IM\backend\IMTest\bin\Debug\net8.0\MassTransit.dll
+C:\Users\nanxun\Documents\IM\backend\IMTest\bin\Debug\net8.0\MassTransit.Abstractions.dll
+C:\Users\nanxun\Documents\IM\backend\IMTest\bin\Debug\net8.0\MassTransit.RabbitMqTransport.dll
+C:\Users\nanxun\Documents\IM\backend\IMTest\bin\Debug\net8.0\RabbitMQ.Client.dll

backend/IMTest/obj/IMTest.csproj.nuget.dgspec.json

@@ -49,7 +49,7 @@
           "auditLevel": "low",
           "auditMode": "direct"
         },
-        "SdkAnalysisLevel": "10.0.100"
+        "SdkAnalysisLevel": "9.0.300"
       },
       "frameworks": {
         "net8.0": {
@@ -96,7 +96,7 @@
               "privateAssets": "all"
             }
           },
-          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\10.0.102/PortableRuntimeIdentifierGraph.json"
+          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.304/PortableRuntimeIdentifierGraph.json"
         }
       }
     },
@@ -141,7 +141,7 @@
           "auditLevel": "low",
           "auditMode": "direct"
         },
-        "SdkAnalysisLevel": "10.0.100"
+        "SdkAnalysisLevel": "9.0.300"
       },
       "frameworks": {
         "net8.0": {
@@ -223,7 +223,7 @@
               "privateAssets": "all"
             }
           },
-          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\10.0.102/PortableRuntimeIdentifierGraph.json"
+          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.304/PortableRuntimeIdentifierGraph.json"
         }
       }
     }

backend/IMTest/obj/IMTest.csproj.nuget.g.props

@@ -7,7 +7,7 @@
     <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
     <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\nanxun\.nuget\packages\;C:\Program Files (x86)\Microsoft Visual Studio\Shared\NuGetPackages</NuGetPackageFolders>
     <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
-    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">7.0.0</NuGetToolVersion>
+    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.14.1</NuGetToolVersion>
   </PropertyGroup>
   <ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
     <SourceRoot Include="C:\Users\nanxun\.nuget\packages\" />

backend/IMTest/obj/project.assets.json

@@ -8805,7 +8805,7 @@
         "auditLevel": "low",
         "auditMode": "direct"
       },
-      "SdkAnalysisLevel": "10.0.100"
+      "SdkAnalysisLevel": "9.0.300"
     },
     "frameworks": {
       "net8.0": {
@@ -8852,16 +8852,8 @@
             "privateAssets": "all"
           }
         },
-        "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\10.0.102/PortableRuntimeIdentifierGraph.json"
+        "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.304/PortableRuntimeIdentifierGraph.json"
       }
     }
-  },
+  }
-  "logs": [
-    {
-      "code": "Undefined",
-      "level": "Warning",
-      "warningLevel": 1,
-      "message": "读取缓存文件 C:\\Users\\nanxun\\Documents\\IM\\backend\\IMTest\\obj\\project.nuget.cache 时遇到问题: '<' is an invalid start of a property name. Expected a '\"'. Path: $ | LineNumber: 2 | BytePositionInLine: 0."
-    }
-  ]
 }

backend/IMTest/obj/project.nuget.cache

@@ -1,6 +1,6 @@
 {
   "version": 2,
-  "dgSpecHash": "j7OjEXb1ZGE=",
+  "dgSpecHash": "tVGTA3KwBHQ=",
   "success": true,
   "projectFilePath": "C:\\Users\\nanxun\\Documents\\IM\\backend\\IMTest\\IMTest.csproj",
   "expectedPackageFiles": [
@@ -169,15 +169,5 @@
     "C:\\Users\\nanxun\\.nuget\\packages\\xunit.extensibility.execution\\2.5.3\\xunit.extensibility.execution.2.5.3.nupkg.sha512",
     "C:\\Users\\nanxun\\.nuget\\packages\\xunit.runner.visualstudio\\2.5.3\\xunit.runner.visualstudio.2.5.3.nupkg.sha512"
   ],
-  "logs": [
+  "logs": []
-    {
-      "code": "Undefined",
-      "level": "Warning",
-      "message": "读取缓存文件 C:\\Users\\nanxun\\Documents\\IM\\backend\\IMTest\\obj\\project.nuget.cache 时遇到问题: '<' is an invalid start of a property name. Expected a '\"'. Path: $ | LineNumber: 2 | BytePositionInLine: 0.",
-      "projectPath": "C:\\Users\\nanxun\\Documents\\IM\\backend\\IMTest\\IMTest.csproj",
-      "warningLevel": 1,
-      "filePath": "C:\\Users\\nanxun\\Documents\\IM\\backend\\IMTest\\IMTest.csproj",
-      "targetGraphs": []
-    }
-  ]
 }

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

@@ -1,13 +1,23 @@
 using IM_API.Domain.Events;
+using IM_API.Interface.Services;
 using MassTransit;
 
 namespace IM_API.Application.EventHandlers.FriendAddHandler
 {
     public class FriendAddConversationHandler : IConsumer<FriendAddEvent>
     {
-        public Task Consume(ConsumeContext<FriendAddEvent> context)
+        private readonly IConversationService _cService;
+        public FriendAddConversationHandler(IConversationService cService)
         {
-            throw new NotImplementedException();
+            _cService = cService;
+        }
+
+        public async Task Consume(ConsumeContext<FriendAddEvent> context)
+        {
+            var @event = context.Message;
+            await _cService.MakeConversationAsync(@event.RequestUserId, @event.ResponseUserId, Models.ChatType.PRIVATE);
+            await _cService.MakeConversationAsync(@event.ResponseUserId, @event.RequestUserId, Models.ChatType.PRIVATE);
+
         }
     }
 }

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

@@ -0,0 +1,29 @@
+using IM_API.Domain.Events;
+using IM_API.Interface.Services;
+using MassTransit;
+
+namespace IM_API.Application.EventHandlers.FriendAddHandler
+{
+    public class FriendAddDBHandler : IConsumer<FriendAddEvent>
+    {
+        private readonly IFriendSerivce _friendService;
+        private readonly ILogger<FriendAddDBHandler> _logger;
+        public FriendAddDBHandler(IFriendSerivce friendService, ILogger<FriendAddDBHandler> logger)
+        {
+            _friendService = friendService;
+            _logger = logger;
+        }
+
+        public async Task Consume(ConsumeContext<FriendAddEvent> context)
+        {
+            var @event = context.Message;
+            
+            //为请求发起人添加好友记录
+            await _friendService.MakeFriendshipAsync(
+                @event.RequestUserId, @event.ResponseUserId, @event.RequestInfo.RemarkName);
+            //为接收人添加好友记录
+            await _friendService.MakeFriendshipAsync(
+                @event.ResponseUserId, @event.RequestUserId, @event.requestUserRemarkname);
+        }
+    }
+}

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

@@ -1,28 +1,37 @@
 using IM_API.Domain.Events;
+using IM_API.Dtos;
+using IM_API.Hubs;
 using IM_API.Interface.Services;
 using IM_API.Models;
 using MassTransit;
+using Microsoft.AspNetCore.SignalR;
 
 namespace IM_API.Application.EventHandlers.FriendAddHandler
 {
     public class FriendAddSignalRHandler : IConsumer<FriendAddEvent>
     {
-        private readonly IFriendSerivce _friendService;
+        private readonly IHubContext<ChatHub> _chathub;
-        public FriendAddSignalRHandler(IFriendSerivce friendSerivce)
+        public FriendAddSignalRHandler(IHubContext<ChatHub> chathub)
         {
-            _friendService = friendSerivce;
+            _chathub = chathub;
         }
 
         public async Task Consume(ConsumeContext<FriendAddEvent> context)
         {
             var @event = context.Message;
-            //为请求发起人添加好友记录
+            var usersList = new List<string> { 
-            await _friendService.MakeFriendshipAsync(
+                @event.RequestUserId.ToString(), @event.ResponseUserId.ToString()
-                @event.RequestUser.Id, @event.ResponseUser.Id, @event.RequestInfo.RemarkName);
+            };
-            //为接收人添加好友记录
+            var res = new HubResponse<MessageBaseDto>("Event", new MessageBaseDto()
-            await _friendService.MakeFriendshipAsync(
+            {
-                @event.ResponseUser.Id, @event.RequestUser.Id, @event.requestUserRemarkname);
+                ChatType = ChatType.PRIVATE,
-
+                Content = "您有新的好友关系已添加",
+                MsgId = @event.EventId.ToString(),
+                ReceiverId = @event.ResponseUserId,
+                SenderId = @event.RequestUserId,
+                TimeStamp = DateTime.UtcNow
+            });
+            await _chathub.Clients.Users(usersList).SendAsync("ReceiveMessage", res);
         }
     }
 }

backend/IM_API/Application/EventHandlers/GroupRequestHandler/GroupRequestSignalRHandler.cs

@@ -0,0 +1,13 @@
+using IM_API.Domain.Events;
+using MassTransit;
+
+namespace IM_API.Application.EventHandlers.GroupRequestHandler
+{
+    public class GroupRequestSignalRHandler : IConsumer<GroupRequestEvent>
+    {
+        Task IConsumer<GroupRequestEvent>.Consume(ConsumeContext<GroupRequestEvent> context)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

backend/IM_API/Application/EventHandlers/MessageCreatedHandler/SignalREventHandler.cs

@@ -28,13 +28,13 @@ namespace IM_API.Application.EventHandlers.MessageCreatedHandler
                 MessageBaseDto messageBaseDto = new MessageBaseDto
                 {
                     MsgId = @event.MessageId.ToString(),
-                    ChatType = @event.ChatType.ToString(),
+                    ChatType = @event.ChatType,
                     Content = @event.MessageContent,
                     GroupMemberId = null,
                     ReceiverId = @event.MsgRecipientId,
                     SenderId = @event.MsgSenderId,
                     TimeStamp = @event.MessageCreated,
-                    Type = @event.MessageMsgType.ToString()
+                    Type = @event.MessageMsgType
                 };
                 await _hub.Clients.Users(@event.MsgRecipientId.ToString()).SendAsync("ReceiveMessage", messageBaseDto);
             }

backend/IM_API/Application/EventHandlers/RequestFriendHandler/RequestFriendSignalRHandler.cs

@@ -0,0 +1,37 @@
+using IM_API.Domain.Events;
+using IM_API.Dtos;
+using IM_API.Dtos.Friend;
+using IM_API.Hubs;
+using IM_API.Interface.Services;
+using MassTransit;
+using Microsoft.AspNetCore.SignalR;
+
+namespace IM_API.Application.EventHandlers.RequestFriendHandler
+{
+    public class RequestFriendSignalRHandler:IConsumer<RequestFriendEvent>
+    {
+        private readonly IHubContext<ChatHub> _hub;
+        private readonly IUserService _userService;
+        public RequestFriendSignalRHandler(IHubContext<ChatHub> hubContext, IUserService userService)
+        {
+            _hub = hubContext;
+            _userService = userService;
+        }
+
+        public async Task Consume(ConsumeContext<RequestFriendEvent> context)
+        {
+            var @event = context.Message;
+            var userInfo = await _userService.GetUserInfoAsync(@event.FromUserId);
+            var res = new HubResponse<FriendRequestResDto>("Event", new FriendRequestResDto()
+            {
+                RequestUser = @event.FromUserId,
+                ResponseUser = @event.ToUserId,
+                Created = DateTime.UtcNow,
+                Description = @event.Description,
+                Avatar = userInfo.Avatar,
+                NickName = userInfo.NickName
+            });
+            await _hub.Clients.User(@event.ToUserId.ToString()).SendAsync("ReceiveMessage", res);
+        }
+    }
+}

backend/IM_API/Configs/MQConfig.cs

@@ -1,5 +1,6 @@
 using IM_API.Application.EventHandlers.FriendAddHandler;
 using IM_API.Application.EventHandlers.MessageCreatedHandler;
+using IM_API.Application.EventHandlers.RequestFriendHandler;
 using MassTransit;
 
 namespace IM_API.Configs
@@ -12,8 +13,10 @@ namespace IM_API.Configs
             {
                 x.AddConsumer<ConversationEventHandler>();
                 x.AddConsumer<SignalREventHandler>();
-                x.AddConsumer<FriendAddConversationHandler>();
+                x.AddConsumer<FriendAddDBHandler>();
                 x.AddConsumer<FriendAddSignalRHandler>();
+                x.AddConsumer<RequestFriendSignalRHandler>();
+                x.AddConsumer<FriendAddConversationHandler>();
 
                 x.UsingRabbitMq((ctx,cfg) =>
                 {
@@ -22,6 +25,7 @@ namespace IM_API.Configs
                         h.Username(options.Username);
                         h.Password(options.Password);
                     });
+                    cfg.ConfigureEndpoints(ctx);
                 });
             });
             

backend/IM_API/Configs/MapperConfig.cs

@@ -1,6 +1,11 @@
 using AutoMapper;
 using IM_API.Domain.Events;
 using IM_API.Dtos;
+using IM_API.Dtos.Auth;
+using IM_API.Dtos.Conversation;
+using IM_API.Dtos.Friend;
+using IM_API.Dtos.Group;
+using IM_API.Dtos.User;
 using IM_API.Models;
 
 namespace IM_API.Configs
@@ -46,6 +51,13 @@ namespace IM_API.Configs
                 .ForMember(dest => dest.StateEnum , opt => opt.MapFrom(src => FriendRequestState.Pending))
                 .ForMember(dest => dest.Description , opt => opt.MapFrom(src => src.Description))
                 ;
+
+            CreateMap<FriendRequest, FriendRequestDto>()
+                .ForMember(dest => dest.ToUserId, opt => opt.MapFrom(src => src.ResponseUser))
+                .ForMember(dest => dest.FromUserId, opt => opt.MapFrom(src => src.RequestUser))
+                .ForMember(dest => dest.RemarkName, opt => opt.MapFrom(src => src.RemarkName))
+                .ForMember(dest => dest.Description, opt => opt.MapFrom(src => src.Description))
+                ;
             //消息模型转换
             CreateMap<Message, MessageBaseDto>()
                 .ForMember(dest => dest.Type , opt => opt.MapFrom(src => src.MsgTypeEnum.ToString()))
@@ -59,8 +71,8 @@ namespace IM_API.Configs
                 ;
             CreateMap<MessageBaseDto, Message>()
                 .ForMember(dest => dest.Sender, opt => opt.MapFrom(src => src.SenderId))
-                .ForMember(dest => dest.ChatTypeEnum,opt => opt.MapFrom(src => Enum.Parse<ChatType>(src.ChatType,true)))
+                .ForMember(dest => dest.ChatTypeEnum,opt => opt.MapFrom(src => src.ChatType))
-                .ForMember(dest => dest.MsgTypeEnum, opt => opt.MapFrom(src => Enum.Parse<MessageMsgType>(src.Type,true)))
+                .ForMember(dest => dest.MsgTypeEnum, opt => opt.MapFrom(src => src.Type))
                 .ForMember(dest => dest.Created, opt => opt.MapFrom(src => src.TimeStamp))
                 .ForMember(dest => dest.Content, opt => opt.MapFrom(src => src.Content))
                 .ForMember(dest => dest.Recipient, opt => opt.MapFrom(src => src.ReceiverId))
@@ -124,6 +136,21 @@ namespace IM_API.Configs
             CreateMap<Group, ConversationDto>()
                 .ForMember(dest => dest.TargetAvatar, opt => opt.MapFrom(src => src.Avatar))
                 .ForMember(dest => dest.TargetName, opt => opt.MapFrom(src => src.Name));
+
+
+            //群模型转换
+            CreateMap<Group, GroupInfoDto>()
+                .ForMember(dest => dest.Status, opt => opt.MapFrom(src => src.StatusEnum))
+                .ForMember(dest => dest.AllMembersBanned, opt => opt.MapFrom(src => src.AllMembersBannedEnum))
+                .ForMember(dest => dest.Auhority, opt => opt.MapFrom(src => src.AuhorityEnum));
+
+            CreateMap<GroupCreateDto, Group>()
+                .ForMember(dest => dest.Name, opt => opt.MapFrom(src => src.Name))
+                .ForMember(dest => dest.Avatar, opt => opt.MapFrom(src => src.Avatar))
+                .ForMember(dest => dest.Created, opt => opt.MapFrom(src => DateTime.UtcNow))
+                .ForMember(dest => dest.AllMembersBannedEnum, opt => opt.MapFrom(src => GroupAllMembersBanned.ALLOWED))
+                .ForMember(dest => dest.AuhorityEnum, opt => opt.MapFrom(src => GroupAuhority.REQUIRE_CONSENT))
+                .ForMember(dest => dest.StatusEnum, opt => opt.MapFrom(src => GroupStatus.Normal));
         }
     }
 }

backend/IM_API/Controllers/AuthController.cs

@@ -1,5 +1,7 @@
 using AutoMapper;
 using IM_API.Dtos;
+using IM_API.Dtos.Auth;
+using IM_API.Dtos.User;
 using IM_API.Interface.Services;
 using IM_API.Tools;
 using Microsoft.AspNetCore.Http;

backend/IM_API/Controllers/ConversationController.cs

@@ -1,4 +1,5 @@
 using IM_API.Dtos;
+using IM_API.Dtos.Conversation;
 using IM_API.Interface.Services;
 using IM_API.Models;
 using Microsoft.AspNetCore.Authorization;

backend/IM_API/Controllers/FriendController.cs

@@ -1,4 +1,5 @@
 using IM_API.Dtos;
+using IM_API.Dtos.Friend;
 using IM_API.Interface.Services;
 using IM_API.Models;
 using Microsoft.AspNetCore.Authorization;
@@ -60,7 +61,7 @@ namespace IM_API.Controllers
         /// <returns></returns>
         [HttpPost]
         public async Task<IActionResult> HandleRequest(
-            [FromRoute]int id, [FromBody]FriendRequestHandleDto dto
+            [FromQuery]int id, [FromBody]FriendRequestHandleDto dto
             )
         {
             await _friendService.HandleFriendRequestAsync(new HandleFriendRequestDto()

backend/IM_API/Controllers/UserController.cs

@@ -1,4 +1,5 @@
 using IM_API.Dtos;
+using IM_API.Dtos.User;
 using IM_API.Interface.Services;
 using IM_API.Tools;
 using Microsoft.AspNetCore.Authorization;

backend/IM_API/Domain/Events/FriendAddEvent.cs

@@ -1,4 +1,4 @@
-using IM_API.Dtos;
+using IM_API.Dtos.Friend;
 
 namespace IM_API.Domain.Events
 {
@@ -8,12 +8,12 @@ namespace IM_API.Domain.Events
         /// <summary>
         /// 发起请求用户
         /// </summary>
-        public UserInfoDto RequestUser { get; init; }
+        public int RequestUserId { get; init; }
         public string? requestUserRemarkname { get; init; }
         /// <summary>
         /// 接受请求用户
         /// </summary>
-        public UserInfoDto ResponseUser { get; init; }
+        public int ResponseUserId { get; init; }
 
         public FriendRequestDto RequestInfo { get; init; }
         /// <summary>

backend/IM_API/Domain/Events/GroupInviteEvent.cs

@@ -0,0 +1,10 @@
+namespace IM_API.Domain.Events
+{
+    public record GroupInviteEvent : DomainEvent
+    {
+        public override string EventType => "IM.GROUPS_GROUP_INVITE";
+        public required List<int> Ids { get; init; }
+        public int GroupId { get; init; }
+        public int UserId { get; init; }
+    }
+}

backend/IM_API/Domain/Events/GroupRequestEvent.cs

@@ -0,0 +1,13 @@
+using IM_API.Dtos.Group;
+
+namespace IM_API.Domain.Events
+{
+    public record GroupRequestEvent : DomainEvent
+    {
+        public override string EventType => "IM.GROUPS_GROUP_REQUEST";
+        public int  GroupId { get; init; }
+        public int UserId { get; set; }
+        public string Description { get; set; }
+
+    }
+}

backend/IM_API/Domain/Events/RequestFriendEvent.cs

@@ -0,0 +1,10 @@
+namespace IM_API.Domain.Events
+{
+    public record RequestFriendEvent : DomainEvent
+    {
+        public override string EventType => "IM.FRIENDS_FRIEND_REQUEST";
+        public int FromUserId { get; init; }
+        public int ToUserId { get; init; }
+        public string Description { get; init; }
+    }
+}

backend/IM_API/Dtos/Auth/AuthDto.cs

@@ -1,4 +1,4 @@
-namespace IM_API.Dtos
+namespace IM_API.Dtos.Auth
 {
     public record RefreshDto(string refreshToken);
 }

backend/IM_API/Dtos/Auth/LoginDto.cs

@@ -1,4 +1,6 @@
-namespace IM_API.Dtos
+using IM_API.Dtos.User;
+
+namespace IM_API.Dtos.Auth
 {
     public class LoginDto
     {
@@ -8,9 +10,9 @@
         public DateTime ExpireAt { get; set; }
         public LoginDto(UserInfoDto userInfo,string token, string refreshToken, DateTime expireAt) { 
             this.userInfo = userInfo;
-            this.Token = token;
+            Token = token;
-            this.RefreshToken = refreshToken;
+            RefreshToken = refreshToken;
-            this.ExpireAt = expireAt;
+            ExpireAt = expireAt;
         }
     }
 }

backend/IM_API/Dtos/Auth/LoginRequestDto.cs

@@ -1,7 +1,7 @@
 using IM_API.Tools;
 using System.ComponentModel.DataAnnotations;
 
-namespace IM_API.Dtos
+namespace IM_API.Dtos.Auth
 {
     public class LoginRequestDto
     {

backend/IM_API/Dtos/Auth/RegisterRequestDto.cs

@@ -1,6 +1,6 @@
 using System.ComponentModel.DataAnnotations;
 
-namespace IM_API.Dtos
+namespace IM_API.Dtos.Auth
 {
     public class RegisterRequestDto
     {

backend/IM_API/Dtos/Conversation/ClearConversationsDto.cs

@@ -1,4 +1,4 @@
-namespace IM_API.Dtos
+namespace IM_API.Dtos.Conversation
 {
     public class ClearConversationsDto
     {

backend/IM_API/Dtos/Conversation/ConversationDto.cs

@@ -1,6 +1,6 @@
 using IM_API.Models;
 
-namespace IM_API.Dtos
+namespace IM_API.Dtos.Conversation
 {
     public class ConversationDto
     {

backend/IM_API/Dtos/Friend/FriendDto.cs

@@ -1,7 +1,8 @@
-using IM_API.Models;
+using IM_API.Dtos.User;
+using IM_API.Models;
 using System.ComponentModel.DataAnnotations;
 
-namespace IM_API.Dtos
+namespace IM_API.Dtos.Friend
 {
     public record FriendInfoDto
     {

backend/IM_API/Dtos/Friend/FriendRequestDto.cs

@@ -1,6 +1,6 @@
 using System.ComponentModel.DataAnnotations;
 
-namespace IM_API.Dtos
+namespace IM_API.Dtos.Friend
 {
     public class FriendRequestDto
     {

backend/IM_API/Dtos/Friend/FriendRequestResDto.cs

@@ -1,6 +1,6 @@
 using IM_API.Models;
 
-namespace IM_API.Dtos
+namespace IM_API.Dtos.Friend
 {
     public class FriendRequestResDto
     {

backend/IM_API/Dtos/Friend/HandleFriendRequestDto.cs

@@ -1,4 +1,4 @@
-namespace IM_API.Dtos
+namespace IM_API.Dtos.Friend
 {
     public class HandleFriendRequestDto
     {

backend/IM_API/Dtos/Group/GroupCreateDto.cs

@@ -0,0 +1,17 @@
+using IM_API.Models;
+
+namespace IM_API.Dtos.Group
+{
+    public class GroupCreateDto
+    {
+        /// <summary>
+        /// 群聊名称
+        /// </summary>
+        public string Name { get; set; } = null!;
+
+        /// <summary>
+        /// 群头像
+        /// </summary>
+        public string Avatar { get; set; } = null!;
+    }
+}

backend/IM_API/Dtos/Group/GroupInfoDto.cs

@@ -0,0 +1,51 @@
+using IM_API.Models;
+
+namespace IM_API.Dtos.Group
+{
+    public class GroupInfoDto
+    {
+        public int Id { get; set; }
+
+        /// <summary>
+        /// 群聊名称
+        /// </summary>
+        public string Name { get; set; } = null!;
+
+        /// <summary>
+        /// 群主
+        /// </summary>
+        public int GroupMaster { get; set; }
+
+        /// <summary>
+        /// 群权限
+        /// （0：需管理员同意,1：任意人可加群,2：不允许任何人加入）
+        /// </summary>
+        public GroupAuhority Auhority { get; set; }
+
+        /// <summary>
+        /// 全员禁言（0允许发言，2全员禁言）
+        /// </summary>
+        public GroupAllMembersBanned AllMembersBanned { get; set; }
+
+        /// <summary>
+        /// 群聊状态
+        /// (1：正常,2：封禁)
+        /// </summary>
+        public GroupStatus Status { get; set; }
+
+        /// <summary>
+        /// 群公告
+        /// </summary>
+        public string? Announcement { get; set; }
+
+        /// <summary>
+        /// 群聊创建时间
+        /// </summary>
+        public DateTime Created { get; set; }
+
+        /// <summary>
+        /// 群头像
+        /// </summary>
+        public string Avatar { get; set; } = null!;
+    }
+}

backend/IM_API/Dtos/HubResponse.cs

@@ -0,0 +1,47 @@
+using IM_API.Tools;
+
+namespace IM_API.Dtos
+{
+    public class HubResponse<T>
+    {
+        public int Code { get; init; }
+        public string Method { get; init; }
+        public HubResponseType Type { get; init; }
+        public string Message { get; init; }
+        public T? Data { get; init; }
+        public HubResponse(string method)
+        {
+            Code = CodeDefine.SUCCESS.Code;
+            Message = CodeDefine.SUCCESS.Message;
+            Type = HubResponseType.ActionStatus;
+        }
+        public HubResponse(string method,T data)
+        {
+            Code = CodeDefine.SUCCESS.Code;
+            Message = CodeDefine.SUCCESS.Message;
+            Type = HubResponseType.ActionStatus;
+            Data = data;
+        }
+        public HubResponse(CodeDefine codedefine,string method)
+        {
+            Code = codedefine.Code;
+            Method = method;
+            Message = codedefine.Message;
+            Type = HubResponseType.ActionStatus;
+        }
+        public HubResponse(CodeDefine codeDefine, string method, HubResponseType type, T? data)
+        {
+            Code = codeDefine.Code;
+            Method = method;
+            Type = type;
+            Message = codeDefine.Message;
+            Data = data;
+        }
+    }
+    public enum HubResponseType
+    {
+        ChatMsg = 1,      // 聊天内容
+        SystemNotice = 2, // 系统通知（如：申请好友成功）
+        ActionStatus = 3  // 状态变更（如：对方正在输入、已读回执）
+    }
+}

backend/IM_API/Dtos/MessageDto.cs

@@ -1,10 +1,12 @@
-namespace IM_API.Dtos
+using IM_API.Models;
+
+namespace IM_API.Dtos
 {
     public record MessageBaseDto
     {
         // 使用 { get; init; } 确保对象创建后不可修改，且支持无参构造
-        public string Type { get; init; } = default!;
+        public MessageMsgType Type { get; init; } = default!;
-        public string ChatType { get; init; } = default!;
+        public ChatType ChatType { get; init; } = default!;
         public string? MsgId { get; init; }
         public int SenderId { get; init; }
         public int ReceiverId { get; init; }

backend/IM_API/Dtos/User/UpdateUserDto.cs

@@ -1,6 +1,6 @@
 using System.ComponentModel.DataAnnotations;
 
-namespace IM_API.Dtos
+namespace IM_API.Dtos.User
 {
     public class UpdateUserDto
     {

backend/IM_API/Dtos/User/UserDto.cs

@@ -1,7 +1,7 @@
 using IM_API.Models;
 using System.ComponentModel.DataAnnotations;
 
-namespace IM_API.Dtos
+namespace IM_API.Dtos.User
 {
     public record PasswordResetDto
     {

backend/IM_API/Dtos/User/UserInfoDto.cs

@@ -2,7 +2,7 @@
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 
-namespace IM_API.Dtos
+namespace IM_API.Dtos.User
 {
     public class UserInfoDto
     {

backend/IM_API/Hubs/ChatHub.cs

@@ -40,17 +40,17 @@ namespace IM_API.Hubs
             }
             await base.OnConnectedAsync();
         }
-        public async Task SendMessage(MessageBaseDto dto)
+        public async Task<HubResponse<MessageBaseDto?>> SendMessage(MessageBaseDto dto)
         {
             if (!Context.User.Identity.IsAuthenticated)
             {
                 await Clients.Caller.SendAsync("ReceiveMessage", new BaseResponse<object?>(CodeDefine.AUTH_FAILED));
                 Context.Abort();
-                return;
+                return new HubResponse<MessageBaseDto?>(CodeDefine.AUTH_FAILED, "SendMessage");
             }
             var userIdStr = Context.User.FindFirstValue(ClaimTypes.NameIdentifier);
             MessageBaseDto msgInfo = null;
-            if(dto.ChatType.ToLower() == ChatType.PRIVATE.ToString().ToLower())
+            if(dto.ChatType == ChatType.PRIVATE)
             {
                 msgInfo = await _messageService.SendPrivateMessageAsync(int.Parse(userIdStr), dto.ReceiverId, dto);
             }
@@ -58,19 +58,19 @@ namespace IM_API.Hubs
             {
                 msgInfo = await _messageService.SendGroupMessageAsync(int.Parse(userIdStr), dto.ReceiverId, dto);
             }
-            return;
+            return new HubResponse<MessageBaseDto?>("SendMessage", msgInfo);
         }
-        public async Task ClearUnreadCount(int conversationId)
+        public async Task<HubResponse<object?>> ClearUnreadCount(int conversationId)
         {
             if (!Context.User.Identity.IsAuthenticated)
             {
                 await Clients.Caller.SendAsync("ReceiveMessage", new BaseResponse<object?>(CodeDefine.AUTH_FAILED));
                 Context.Abort();
-                return;
+                return new HubResponse<object?>(CodeDefine.AUTH_FAILED, "ClearUnreadCount"); ;
             }
             var userIdStr = Context.User.FindFirstValue(ClaimTypes.NameIdentifier);
             await _conversationService.ClearUnreadCountAsync(int.Parse(userIdStr), conversationId);
-            return;
+            return new HubResponse<object?>("ClearUnreadCount");
         }
     }
 }

backend/IM_API/IM_API.csproj

@@ -31,4 +31,8 @@
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.14.0" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="Application\EventHandlers\GroupInviteHandler\" />
+  </ItemGroup>
+
 </Project>

backend/IM_API/Interface/Services/IAuthService.cs

@@ -1,4 +1,5 @@
-using IM_API.Dtos;
+using IM_API.Dtos.Auth;
+using IM_API.Dtos.User;
 using IM_API.Models;
 
 namespace IM_API.Interface.Services

backend/IM_API/Interface/Services/IConversationService.cs

@@ -1,4 +1,4 @@
-using IM_API.Dtos;
+using IM_API.Dtos.Conversation;
 using IM_API.Models;
 
 namespace IM_API.Interface.Services
@@ -42,5 +42,13 @@ namespace IM_API.Interface.Services
         /// <param name="conversationId"></param>
         /// <returns></returns>
         Task<bool> ClearUnreadCountAsync(int userId, int conversationId);
+        /// <summary>
+        /// 为用户创建会话
+        /// </summary>
+        /// <param name="userAId"></param>
+        /// <param name="userBId"></param>
+        /// <param name="chatType"></param>
+        /// <returns></returns>
+        Task MakeConversationAsync(int userAId, int userBId, ChatType chatType);
     }
 }

backend/IM_API/Interface/Services/IFriendSerivce.cs

@@ -1,4 +1,4 @@
-using IM_API.Dtos;
+using IM_API.Dtos.Friend;
 using IM_API.Models;
 
 namespace IM_API.Interface.Services

backend/IM_API/Interface/Services/IGroupService.cs

@@ -0,0 +1,39 @@
+using IM_API.Dtos.Group;
+
+namespace IM_API.Interface.Services
+{
+    public interface IGroupService
+    {
+        /// <summary>
+        /// 邀请好友入群
+        /// </summary>
+        /// <param name="userId">操作者ID</param>
+        /// <param name="groupId">群ID</param>
+        /// <param name="userIds">邀请的用户列表</param>
+        /// <returns></returns>
+        Task InviteUsers(int userId,int groupId, List<int> userIds);
+        /// <summary>
+        /// 加入群聊
+        /// </summary>
+        /// <param name="userId">操作者ID</param>
+        /// <param name="groupId">群ID</param>
+        /// <returns></returns>
+        Task JoinGroup(int userId,int groupId);
+        /// <summary>
+        /// 创建群聊
+        /// </summary>
+        /// <param name="userId">操作者ID</param>
+        /// <param name="groupCreateDto">群信息</param>
+        /// <param name="userIds">邀请用户列表</param>
+        /// <returns></returns>
+        Task<GroupInfoDto> CreateGroup(int userId, GroupCreateDto groupCreateDto, List<int> userIds);
+        /// <summary>
+        /// 删除群
+        /// </summary>
+        /// <param name="userId">操作者ID</param>
+        /// <param name="groupId">群ID</param>
+        /// <returns></returns>
+        Task DeleteGroup(int userId, int groupId);
+        //Task UpdateGroupAuthori
+    }
+}

backend/IM_API/Interface/Services/IUserService.cs

@@ -1,4 +1,4 @@
-using IM_API.Dtos;
+using IM_API.Dtos.User;
 using IM_API.Models;
 
 namespace IM_API.Interface.Services

backend/IM_API/Models/Friendrequest.cs

@@ -32,6 +32,11 @@ public partial class FriendRequest
     /// </summary>
     public sbyte State { get; set; }
 
+    /// <summary>
+    /// 备注
+    /// </summary>
+    public string RemarkName { get; set; } = null!;
+
     public virtual User RequestUserNavigation { get; set; } = null!;
 
     public virtual User ResponseUserNavigation { get; set; } = null!;

backend/IM_API/Models/Group.cs

@@ -53,5 +53,7 @@ public partial class Group
 
     public virtual User GroupMasterNavigation { get; set; } = null!;
 
+    public virtual ICollection<GroupMember> GroupMembers { get; set; } = new List<GroupMember>();
+
     public virtual ICollection<GroupRequest> GroupRequests { get; set; } = new List<GroupRequest>();
 }

backend/IM_API/Models/Groupmember.cs

@@ -27,7 +27,7 @@ public partial class GroupMember
     /// </summary>
     public DateTime Created { get; set; }
 
-    public virtual User Group { get; set; } = null!;
+    public virtual Group Group { get; set; } = null!;
 
     public virtual User User { get; set; } = null!;
 }

backend/IM_API/Models/ImContext.cs

@@ -281,6 +281,9 @@ public partial class ImContext : DbContext
             entity.Property(e => e.Description)
                 .HasComment("申请附言	")
                 .HasColumnType("text");
+            entity.Property(e => e.RemarkName)
+                .HasMaxLength(20)
+                .HasComment("备注");
             entity.Property(e => e.RequestUser)
                 .HasComment("申请人	")
                 .HasColumnType("int(11)");
@@ -429,12 +432,12 @@ public partial class ImContext : DbContext
                 .HasComment("用户编号")
                 .HasColumnType("int(11)");
 
-            entity.HasOne(d => d.Group).WithMany(p => p.GroupMemberGroups)
+            entity.HasOne(d => d.Group).WithMany(p => p.GroupMembers)
                 .HasForeignKey(d => d.GroupId)
                 .OnDelete(DeleteBehavior.ClientSetNull)
                 .HasConstraintName("group_member_ibfk_2");
 
-            entity.HasOne(d => d.User).WithMany(p => p.GroupMemberUsers)
+            entity.HasOne(d => d.User).WithMany(p => p.GroupMembers)
                 .HasForeignKey(d => d.UserId)
                 .OnDelete(DeleteBehavior.ClientSetNull)
                 .HasConstraintName("group_member_ibfk_1");

backend/IM_API/Models/User.cs

@@ -73,9 +73,7 @@ public partial class User
 
     public virtual ICollection<GroupInvite> GroupInviteInvitedUserNavigations { get; set; } = new List<GroupInvite>();
 
-    public virtual ICollection<GroupMember> GroupMemberGroups { get; set; } = new List<GroupMember>();
+    public virtual ICollection<GroupMember> GroupMembers { get; set; } = new List<GroupMember>();
-
-    public virtual ICollection<GroupMember> GroupMemberUsers { get; set; } = new List<GroupMember>();
 
     public virtual ICollection<GroupRequest> GroupRequests { get; set; } = new List<GroupRequest>();
 

backend/IM_API/Program.cs

@@ -9,6 +9,8 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.IdentityModel.Tokens;
 using StackExchange.Redis;
 using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
 
 namespace IM_API
 {
@@ -38,7 +40,12 @@ namespace IM_API
             
             builder.Services.AddAllService(configuration);
 
-            builder.Services.AddSignalR();
+            builder.Services.AddSignalR().AddJsonProtocol(options =>
+            {
+                // 枚举输出字符串
+                options.PayloadSerializerOptions.Converters.Add(new JsonStringEnumConverter());
+                options.PayloadSerializerOptions.PropertyNamingPolicy = JsonNamingPolicy.CamelCase;
+            });
             //允许所有来源（跨域）
             builder.Services.AddCors(options =>
             {
@@ -110,6 +117,10 @@ namespace IM_API
             {
                 // 保持 ISO 8601 格式
                 options.JsonSerializerOptions.Converters.Add(new UtcDateTimeConverter());
+                // 将枚举转换为字符串
+                options.JsonSerializerOptions.Converters.Add(new JsonStringEnumConverter());
+                // 建议：保持驼峰命名
+                options.JsonSerializerOptions.PropertyNamingPolicy = JsonNamingPolicy.CamelCase;
             });
             builder.Services.AddModelValidation(configuration);
             // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle

backend/IM_API/Services/AuthService.cs

@@ -1,5 +1,6 @@
 using AutoMapper;
-using IM_API.Dtos;
+using IM_API.Dtos.Auth;
+using IM_API.Dtos.User;
 using IM_API.Exceptions;
 using IM_API.Interface.Services;
 using IM_API.Models;

backend/IM_API/Services/ConversationService.cs

@@ -1,5 +1,5 @@
 using AutoMapper;
-using IM_API.Dtos;
+using IM_API.Dtos.Conversation;
 using IM_API.Exceptions;
 using IM_API.Interface.Services;
 using IM_API.Models;
@@ -134,5 +134,27 @@ namespace IM_API.Services
             return true;
 
         }
+
+        public async Task MakeConversationAsync(int userAId, int userBId, ChatType chatType)
+        {
+            var userAcExist = await _context.Conversations.AnyAsync(x => x.UserId == userAId && x.TargetId == userBId);
+            if (userAcExist) return;
+            var streamKey = chatType == ChatType.PRIVATE ? 
+                StreamKeyBuilder.Private(userAId, userBId) : StreamKeyBuilder.Group(userBId);
+            var conversation = new Conversation()
+            {
+                ChatType = (int)chatType,
+                LastMessage = "",
+                LastMessageTime = DateTime.UtcNow,
+                LastReadMessageId = -1,
+                StreamKey = streamKey,
+                TargetId = userBId,
+                UnreadCount = 0,
+                UserId = userAId
+
+            };
+            _context.Conversations.Add(conversation);
+            await _context.SaveChangesAsync();
+        }
     }
 }

backend/IM_API/Services/FriendService.cs

@@ -1,9 +1,11 @@
 using AutoMapper;
-using IM_API.Dtos;
+using IM_API.Domain.Events;
+using IM_API.Dtos.Friend;
 using IM_API.Exceptions;
 using IM_API.Interface.Services;
 using IM_API.Models;
 using IM_API.Tools;
+using MassTransit;
 using Microsoft.EntityFrameworkCore;
 
 namespace IM_API.Services
@@ -13,11 +15,13 @@ namespace IM_API.Services
         private readonly ImContext _context;
         private readonly ILogger<FriendService> _logger;
         private readonly IMapper _mapper;
-        public FriendService(ImContext context, ILogger<FriendService> logger, IMapper mapper)
+        private readonly IPublishEndpoint _endpoint;
+        public FriendService(ImContext context, ILogger<FriendService> logger, IMapper mapper, IPublishEndpoint endpoint)
         {
             _context = context;
             _logger = logger;
             _mapper = mapper;
+            _endpoint = endpoint;
         }
         #region 拉黑好友
         public async Task<bool> BlockeFriendAsync(int friendId)
@@ -113,27 +117,31 @@ namespace IM_API.Services
             var friend = await _context.Friends.FirstOrDefaultAsync(
                 x => x.UserId == friendRequest.RequestUser && x.FriendId == friendRequest.ResponseUser
                 );
-            if (friend is null) throw new BaseException(CodeDefine.FRIEND_RELATION_NOT_FOUND);
+            if (friend != null) throw new BaseException(CodeDefine.ALREADY_FRIENDS);
-
-            if (friend.StatusEnum != FriendStatus.Pending) throw new BaseException(CodeDefine.FRIEND_REQUEST_EXISTS);
             //处理好友请求操作
             switch (requestDto.Action)
             {
                 //拒绝后标记
                 case HandleFriendRequestAction.Reject:
-                    friend.StatusEnum = FriendStatus.Declined;
                     friendRequest.StateEnum = FriendRequestState.Declined;
                     break;
 
                 //同意后标记
                 case HandleFriendRequestAction.Accept:
-                    friend.StatusEnum = FriendStatus.Added;
                     friendRequest.StateEnum = FriendRequestState.Passed;
+                    await _endpoint.Publish(new FriendAddEvent()
+                    {
+                        AggregateId = friendRequest.Id.ToString(),
+                        OccurredAt = DateTime.UtcNow,
+                        Created = DateTime.UtcNow,
+                        EventId = Guid.NewGuid(),
+                        OperatorId = friendRequest.ResponseUser,
+                        RequestInfo = _mapper.Map<FriendRequestDto>(friendRequest),
+                        requestUserRemarkname = requestDto.RemarkName,
+                        RequestUserId = friendRequest.RequestUser,
+                        ResponseUserId = friendRequest.ResponseUser
 
-                    //根据当前好友请求为被申请方添加一条好友记录（注意：好友记录为双向）
+                    });
-                    var ResponseFriend = _mapper.Map<Friend>(friendRequest);
-                    if (!string.IsNullOrEmpty(requestDto.RemarkName)) ResponseFriend.RemarkName = requestDto.RemarkName;
-                    _context.Friends.Add(ResponseFriend);
                     break;
 
                 //无效操作
@@ -172,6 +180,16 @@ namespace IM_API.Services
             var friendRequst = _mapper.Map<FriendRequest>(dto);
             _context.FriendRequests.Add(friendRequst);
             await _context.SaveChangesAsync();
+            await _endpoint.Publish(new RequestFriendEvent()
+            {
+                AggregateId = friendRequst.Id.ToString(),
+                OccurredAt = friendRequst.Created,
+                Description = friendRequst.Description,
+                EventId = Guid.NewGuid(),
+                FromUserId = friendRequst.RequestUser,
+                ToUserId = friendRequst.ResponseUser,
+                OperatorId = friendRequst.RequestUser
+            });
             return true;
         }
         #endregion

backend/IM_API/Services/GroupService.cs

@@ -0,0 +1,110 @@
+using AutoMapper;
+using IM_API.Domain.Events;
+using IM_API.Dtos.Group;
+using IM_API.Exceptions;
+using IM_API.Interface.Services;
+using IM_API.Models;
+using IM_API.Tools;
+using MassTransit;
+using Microsoft.EntityFrameworkCore;
+using System;
+
+namespace IM_API.Services
+{
+    public class GroupService : IGroupService
+    {
+        private readonly ImContext _context;
+        private readonly IMapper _mapper;
+        private readonly ILogger<GroupService> _logger;
+        private readonly IPublishEndpoint _endPoint;
+        public GroupService(ImContext context, IMapper mapper, ILogger<GroupService> logger, IPublishEndpoint publishEndpoint)
+        {
+            _context = context;
+            _mapper = mapper;
+            _logger = logger;
+            _endPoint = publishEndpoint;
+        }
+
+        private async Task<List<GroupInvite>> GetGroupInvites(int userId, int groupId, List<int> ids)
+        {
+            DateTime dateTime = DateTime.UtcNow;
+            //验证被邀请用户是否为好友
+            var validFriendIds = await _context.Friends
+            .Where(f => f.UserId == userId && ids.Contains(f.FriendId))
+            .Select(f => f.FriendId)
+            .ToListAsync();
+            //创建群成员对象
+            return validFriendIds.Select(fid => new GroupInvite
+            {
+                Created = dateTime,
+                GroupId = groupId,
+                InvitedUser = fid,
+                StateEnum = GroupInviteState.Pending,
+                InviteUser = userId
+            }).ToList();
+        }
+
+        public async Task<GroupInfoDto> CreateGroup(int userId, GroupCreateDto groupCreateDto, List<int> userIds)
+        {
+            using var transaction = await _context.Database.BeginTransactionAsync();
+            try
+            {
+                //先创建群
+                DateTime dateTime = DateTime.UtcNow;
+                Group group = _mapper.Map<Group>(groupCreateDto);
+                group.GroupMaster = userId;
+                _context.Groups.Add(group);
+                await _context.SaveChangesAsync();
+                var groupInvites = new List<GroupInvite>();
+                if (userIds.Count > 0)
+                {
+                    groupInvites = await GetGroupInvites(userId,group.Id, userIds);
+                    _context.GroupInvites.AddRange(groupInvites);
+                }
+                var groupMember = new GroupMember
+                {
+                    UserId = userId,
+                    Created = dateTime,
+                    RoleEnum = GroupMemberRole.Master,
+                    GroupId = group.Id
+                };
+                _context.GroupMembers.Add(groupMember);
+                await _context.SaveChangesAsync();
+                await transaction.CommitAsync();
+                await _endPoint.Publish(new GroupInviteEvent
+                {
+                    AggregateId = userId.ToString(),
+                    GroupId = group.Id,
+                    EventId = Guid.NewGuid(),
+                    OccurredAt = dateTime,
+                    Ids = groupInvites.Select(x => x.Id).ToList(),
+                    OperatorId = userId,
+                    UserId = userId
+                });
+                return _mapper.Map<GroupInfoDto>(group);
+            }
+            catch
+            {
+                await transaction.RollbackAsync();
+                throw;
+            }
+        }
+
+        public Task DeleteGroup(int userId, int groupId)
+        {
+            throw new NotImplementedException();
+        }
+
+        public async Task InviteUsers(int userId, int groupId, List<int> userIds)
+        {
+            var group = await _context.Groups.FirstOrDefaultAsync(
+                x => x.Id == groupId) ?? throw new BaseException(CodeDefine.GROUP_NOT_FOUND);
+            
+        }
+
+        public Task JoinGroup(int userId, int groupId)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

backend/IM_API/Services/UserService.cs

@@ -1,5 +1,5 @@
 using AutoMapper;
-using IM_API.Dtos;
+using IM_API.Dtos.User;
 using IM_API.Exceptions;
 using IM_API.Interface.Services;
 using IM_API.Models;

frontend/web/.env

@@ -1,4 +1,4 @@
 #VITE_API_BASE_URL = http://localhost:5202/api
-#VITE_SIGNALR_BASE_URL = http://localhost:5202/chat
+#VITE_SIGNALR_BASE_URL = http://localhost:5202/chat/
 VITE_API_BASE_URL = https://im.test.nxsir.cn/api
 VITE_SIGNALR_BASE_URL = https://im.test.nxsir.cn/chat/

frontend/web/src/components/addMenu.vue

@@ -67,12 +67,12 @@ const vClickOutside = {
 </script>
 
 <style scoped>
+/* --- 以下是保持不动的原样部分 --- */
 .add-menu-container {
   position: relative;
   display: inline-block;
 }
 
-/* 加号按钮样式 */
 .add-btn {
   width: 32px;
   height: 32px;
@@ -87,14 +87,8 @@ const vClickOutside = {
 }
 
 .add-btn:hover {
-  background:  #cccbcb;
+  background: #cccbcb;
 }
-/*
-.add-btn.active {
-  background: #007aff;
-  color: white;
-}
-  */
 
 .plus-icon {
   font-size: 22px;
@@ -102,20 +96,15 @@ const vClickOutside = {
   font-weight: 300;
 }
 
-/* 弹出卡片容器 */
+.pop-enter-active, .pop-leave-active {
-.menu-card {
+  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
-  position: absolute;
+}
-  top: 45px;
+
-  right: 0;
+.pop-enter-from, .pop-leave-to {
-  width: 100px;
+  opacity: 0;
-  background: white;
+  transform: scale(0.9) translateY(-10px);
-  border-radius: 10px;
-  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
-  z-index: 100;
-  transform-origin: top right;
 }
 
-/* 小三角 */
 .arrow {
   position: absolute;
   top: -6px;
@@ -127,54 +116,65 @@ const vClickOutside = {
   border-bottom: 6px solid white;
 }
 
-/* 列表样式 */
+/* --- 重点优化：仅限菜单列表部分 --- */
+
+.menu-card {
+  position: absolute;
+  top: 45px;
+  right: 0;
+  width: 120px; /* 稍微加宽，避免局促 */
+  background: white;
+  border-radius: 10px;
+  /* 优化：使用更柔和的复合阴影，提升高级感 */
+  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 10px 15px -3px rgba(0, 0, 0, 0.1);
+  z-index: 100;
+  transform-origin: top right;
+  padding: 4px; /* 增加内边距，让列表项不贴边 */
+  border: 1px solid rgba(0, 0, 0, 0.05); /* 增加极细边框，防止白底背景重叠 */
+}
+
 .menu-list {
-  padding: 6px 0;
+  padding: 0; /* 清除默认，改由父级 padding 控制 */
+  display: flex;
+  flex-direction: column;
+  gap: 2px; /* 增加项与项之间的微小缝隙 */
 }
 
 .menu-item {
   display: flex;
   align-items: center;
-  padding: 5px 5px;
+  padding: 8px 10px; /* 增加点击区域和呼吸感 */
   cursor: pointer;
-  transition: background 0.2s;
+  border-radius: 6px; /* 每一行也给圆角，悬浮时更好看 */
-  color: #333;
+  transition: all 0.2s;
+  color: #4a4a4a;
+  justify-content: center;
 }
 
 .menu-item:hover {
-  background: #f5f5f5;
+  background: #c6c6c6; /* 换成淡淡的品牌色背景 */
-}
-
-.menu-item:first-child:hover {
-  border-top-left-radius: 10px;
-  border-top-right-radius: 10px;
 }
 
+/* 移除旧的、生硬的边角覆盖逻辑，改用上面统一的 border-radius */
+.menu-item:first-child:hover,
 .menu-item:last-child:hover {
-  border-bottom-left-radius: 10px;
+  border-top-left-radius: 6px;
-  border-bottom-right-radius: 10px;
+  border-top-right-radius: 6px;
+  border-bottom-left-radius: 6px;
+  border-bottom-right-radius: 6px;
 }
 
 .icon {
-  margin-right: 5px;
+  margin-right: 8px; /* 增加图标与文字的距离 */
-  font-size: 12px;
+  font-size: 14px; /* 稍微调大一点点 */
   display: flex;
   align-items: center;
-  /*width: 20px;*/
+  justify-content: center;
+  width: 16px;
 }
 
 .menu-item span {
-  font-size: 12px;
+  font-size: 13px; /* 稍微增大字号，更容易阅读 */
-  /*font-weight: 400;*/
+  font-weight: 500; /* 增加字重，更有质感 */
-}
-
-/* 弹出动画 */
-.pop-enter-active, .pop-leave-active {
-  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
-}
-
-.pop-enter-from, .pop-leave-to {
-  opacity: 0;
-  transform: scale(0.9) translateY(-10px);
 }
 </style>

frontend/web/src/components/contacts/contactShow.vue

@@ -0,0 +1,82 @@
+<template>
+     <div v-for="c in props.contacts" 
+             :key="c.id" 
+             class="list-item" 
+             :class="{active: activeContactId === c.id}"
+             @click="routeUserInfo(c.id)">
+          <img :src="c.userInfo.avatar" class="avatar-std" />
+          <div class="info">
+            <div class="name">{{ c.remarkName }}</div>
+          </div>
+        </div>
+</template>
+
+<script setup>
+import { defineProps, ref } from 'vue';
+import { useRouter } from 'vue-router';
+
+const router = useRouter()
+
+const activeContactId = ref(null)
+
+const props = defineProps({
+    contacts: {
+        type:String,
+        required: true
+    }
+})
+
+const routeUserInfo = (id) => {
+  router.push(`/contacts/info/${id}`);
+  activeContactId.value = id;
+}
+
+</script>
+
+<style scoped>
+    .list-item {
+  display: flex;
+  padding: 10px 12px;
+  gap: 12px;
+  align-items: center;
+  cursor: pointer;
+  transition: background 0.2s;
+  text-decoration: none; /* 去除下划线 */
+  color: inherit;        /* 继承父元素的文本颜色 */
+  outline: none;         /* 去除点击时的蓝框 */
+  -webkit-tap-highlight-color: transparent; /* 移动端点击高亮 */
+}
+
+/* 去除 hover、active 等状态的效果 */
+a:hover, 
+a:active, 
+a:focus {
+  text-decoration: none;
+  color: inherit; /* 保持颜色不变 */
+  cursor: pointer;
+}
+
+.list-item:hover { background: #e2e2e2; }
+.list-item.active { background: #c6c6c6; }
+
+.avatar-std {
+  width: 36px;
+  height: 36px;
+  border-radius: 4px;
+  object-fit: cover;
+}
+
+.icon-box {
+  width: 36px;
+  height: 36px;
+  border-radius: 4px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: #fff;
+  font-size: 16px;
+}
+.icon-box.orange { background: #faad14; }
+.icon-box.green { background: #52c41a; }
+.icon-box.blue { background: #1890ff; }
+</style>

frontend/web/src/components/groups/CreateGroup.vue

@@ -0,0 +1,98 @@
+<script setup>
+import { ref, computed } from 'vue';
+
+const props = defineProps({ modelValue: Boolean });
+const emit = defineEmits(['update:modelValue', 'create']);
+
+const friends = ref([
+  { id: 1, name: '张三', avatar: 'https://api.dicebear.com/7.x/avataaars/svg?seed=1' },
+  { id: 2, name: '李四', avatar: 'https://api.dicebear.com/7.x/avataaars/svg?seed=2' },
+  { id: 3, name: '王五', avatar: 'https://api.dicebear.com/7.x/avataaars/svg?seed=3' },
+]);
+
+const groupName = ref('');
+const selected = ref(new Set()); // 使用 Set 处理选中逻辑更简洁
+
+const toggle = (id) => {
+  selected.value.has(id) ? selected.value.delete(id) : selected.value.add(id);
+};
+
+const submit = () => {
+  emit('create', { name: groupName.value, members: Array.from(selected.value) });
+  emit('update:modelValue', false);
+};
+</script>
+
+<template>
+  <Teleport to="body">
+    <div v-if="modelValue" class="overlay" @click.self="$emit('update:modelValue', false)">
+      <div class="mini-modal">
+        <header>
+          <span>发起群聊</span>
+          <button @click="$emit('update:modelValue', false)">✕</button>
+        </header>
+
+        <main>
+          <input v-model="groupName" placeholder="群组名称..." class="mini-input" />
+          
+          <div class="list">
+            <div v-for="f in friends" :key="f.id" @click="toggle(f.id)" class="item">
+              <img :src="f.avatar" class="avatar" />
+              <span class="name">{{ f.name }}</span>
+              <input type="checkbox" :checked="selected.has(f.id)" />
+            </div>
+          </div>
+        </main>
+
+        <footer>
+          <button @click="submit" :disabled="!groupName || !selected.size" class="btn">
+            创建 ({{ selected.size }})
+          </button>
+        </footer>
+      </div>
+    </div>
+  </Teleport>
+</template>
+
+<style scoped>
+.overlay {
+  position: fixed; inset: 0; background: rgba(0,0,0,0.4);
+  display: flex; align-items: center; justify-content: center; z-index: 999;
+}
+
+.mini-modal {
+  background: white; width: 300px; border-radius: 12px; overflow: hidden;
+  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
+}
+
+header { 
+  padding: 12px 16px; display: flex; justify-content: space-between; 
+  background: #f9f9f9; font-weight: bold; font-size: 14px;
+}
+
+header button { background: none; border: none; cursor: pointer; color: #999; }
+
+main { padding: 12px; }
+
+.mini-input {
+  width: 100%; padding: 8px; margin-bottom: 12px; border: 1px solid #eee;
+  border-radius: 4px; box-sizing: border-box; outline: none;
+}
+
+.list { max-height: 200px; overflow-y: auto; }
+
+.item {
+  display: flex; align-items: center; padding: 8px; cursor: pointer; border-radius: 6px;
+}
+.item:hover { background: #f5f5f5; }
+
+.avatar { width: 32px; height: 32px; border-radius: 4px; margin-right: 10px; }
+.name { flex: 1; font-size: 14px; }
+
+footer { padding: 12px; }
+.btn {
+  width: 100%; padding: 10px; background: #07c160; color: white;
+  border: none; border-radius: 6px; font-weight: bold; cursor: pointer;
+}
+.btn:disabled { background: #e1e1e1; color: #999; cursor: not-allowed; }
+</style>

frontend/web/src/components/groups/groupsShow.vue

@@ -0,0 +1,81 @@
+<template>
+  <div class="pure-group-list">
+    <div 
+      v-for="group in groups" 
+      :key="group.id" 
+      class="group-item"
+      :class="{ active: activeId === group.id }"
+      @click="activeId = group.id; $emit('select', group)"
+    >
+      <img :src="group.avatar" class="group-avatar" />
+      
+      <span class="group-name">{{ group.name }}</span>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref } from 'vue';
+
+defineProps({
+  groups: {
+    type: Array,
+    default: () => []
+    // 数据结构仅需: { id, name, avatar }
+  }
+});
+
+const emit = defineEmits(['select']);
+const activeId = ref(null);
+</script>
+
+<style scoped>
+.pure-group-list {
+  width: 100%;
+  background: transparent;
+  /* 移除内边距，完全由外部容器控制 */
+}
+
+.group-item {
+  display: flex;
+  align-items: center;
+  padding: 8px 12px;
+  margin-bottom: 2px;
+  border-radius: 8px;
+  cursor: pointer;
+  transition: all 0.2s ease-in-out;
+  /* 避免文字选中 */
+  user-select: none;
+}
+
+/* 悬停反馈：轻微变暗 */
+.group-item:hover {
+  background-color: rgba(0, 0, 0, 0.05);
+}
+
+/* 选中态：建议使用稍微明显的底色 */
+.group-item.active {
+  background-color: rgba(0, 0, 0, 0.1);
+}
+
+.group-avatar {
+  width: 32px; /* 进一步缩小，保持精致感 */
+  height: 32px;
+  border-radius: 6px;
+  object-fit: cover;
+  flex-shrink: 0;
+  margin-right: 12px;
+  background-color: #f0f0f0;
+}
+
+.group-name {
+  flex: 1;
+  font-size: 14px;
+  font-weight: 500;
+  color: #333;
+  /* 防止名称过长换行 */
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+</style>

frontend/web/src/components/user/SearchUser.vue

@@ -1,399 +1,175 @@
-<template>
-  <transition name="fade">
-    <div v-if="modelValue" class="modal-mask" @click.self="close">
-      <div class="modal-container">
-        
-        <div class="modal-header">
-          <div class="header-title">
-            <button v-if="step === 2" class="btn-back-icon" @click="step = 1">←</button>
-            <h2>{{ step === 1 ? '添加好友' : '验证信息' }}</h2>
-          </div>
-          <button class="icon-close" @click="close">×</button>
-        </div>
-
-        <div v-if="step === 1" class="step-wrapper">
-          <div class="search-box">
-            <input 
-              v-model="keyword" 
-              type="text" 
-              placeholder="输入 ID / 手机号" 
-              @keyup.enter="onSearch"
-            />
-            <button class="search-btn" @click="onSearch" :disabled="loading">
-              <span v-if="!loading">搜索</span>
-              <span v-else class="spinner"></span>
-            </button>
-          </div>
-
-          <transition name="fade-slide">
-            <div v-if="userResult" class="user-card">
-              <div class="user-info">
-                <img :src="userResult.avatar || defaultAvatar" class="avatar" />
-                <div class="detail">
-                  <span class="name">{{ userResult.nickName }}</span>
-                  <span class="id">ID: {{ userResult.username }}</span>
-                </div>
-              </div>
-              <button class="add-action-btn" @click="goToAddForm">添加好友</button>
-            </div>
-            
-            <div v-else-if="hasSearched && !userResult" class="empty-state">
-              未找到该用户，请检查输入
-            </div>
-          </transition>
-        </div>
-
-        <div v-if="step === 2" class="step-wrapper form-container">
-          <div class="form-item">
-            <label>备注名</label>
-            <input 
-              v-model="form.remark" 
-              placeholder="为好友起个备注吧" 
-              class="form-input" 
-            />
-          </div>
-          <div class="form-item">
-            <label>验证信息</label>
-            <textarea 
-              v-model="form.description" 
-              placeholder="我是..." 
-              rows="3"
-              class="form-textarea"
-            ></textarea>
-          </div>
-          
-          <button 
-            class="btn-submit" 
-            @click="submitAdd" 
-            :disabled="submitting"
-          >
-            {{ submitting ? '发送中...' : '提交申请' }}
-          </button>
-        </div>
-
-      </div>
-    </div>
-  </transition>
-</template>
-
 <script setup>
 import { ref, reactive } from 'vue';
 import { friendService } from '@/services/friend';
 import { useMessage } from '../messages/useAlert';
 
-const props = defineProps({
+const props = defineProps({ modelValue: Boolean });
-  modelValue: Boolean
-});
 const emit = defineEmits(['update:modelValue', 'success']);
 const message = useMessage();
 
-// 基础状态
+// 状态管理
 const step = ref(1);
 const loading = ref(false);
 const submitting = ref(false);
 const hasSearched = ref(false);
-const defaultAvatar = 'https://api.dicebear.com/7.x/adventurer/svg?seed=Lucky';
-
-// 数据
-const keyword = ref('');
 const userResult = ref(null);
-const form = reactive({
+
-  remark: '',
+const keyword = ref('');
-  description: '你好，想加你为好友'
+const form = reactive({ remark: '', description: '你好，想加你为好友' });
-});
 
 const close = () => {
   emit('update:modelValue', false);
-  // 延迟重置，避免动画没做完就变白
   setTimeout(() => {
     step.value = 1;
     userResult.value = null;
-    hasSearched.value = false;
     keyword.value = '';
-    form.remark = '';
+    hasSearched.value = false;
-    form.description = '你好，想加你为好友';
   }, 300);
 };
 
-// 搜索逻辑
 const onSearch = async () => {
   if (!keyword.value.trim()) return;
   loading.value = true;
-  hasSearched.value = false;
   try {
     const res = await friendService.findUser(keyword.value);
     userResult.value = res.data;
-    if (res.data) {
+    if (res.data) form.remark = res.data.nickName;
-      form.remark = res.data.nickName; // 默认备注为昵称
-    }
-  } catch (err) {
-    console.error(err);
   } finally {
     loading.value = false;
     hasSearched.value = true;
   }
 };
 
-const goToAddForm = () => {
-  step.value = 2;
-};
-
-// 提交逻辑
 const submitAdd = async () => {
-  if (submitting.value) return;
   submitting.value = true;
-    const res = await friendService.requestFriend({
+  const res = await friendService.requestFriend({
-      toUserId: userResult.value.id, // 根据你后端字段调整
+    toUserId: userResult.value.id,
-      remarkName: form.remark,
+    remarkName: form.remark,
-      description: form.description
+    description: form.description
-    });
+  });
-    if(res.code == 0){
+  if (res.code == 0) message.success('已发送请求');
-        message.success('已发送好友请求');
+  else message.error(res.message);
-    }else{
+  submitting.value = false;
-        message.error(res.message);
+  close();
-    }
-    submitting.value = false;
-    close();
 };
 </script>
 
+<template>
+  <Teleport to="body">
+    <div v-if="modelValue" class="overlay" @click.self="close">
+      <div class="mini-modal">
+        <header>
+          <button v-if="step === 2" @click="step = 1" class="back-btn">←</button>
+          <span class="title">{{ step === 1 ? '添加好友' : '验证信息' }}</span>
+          <button @click="close" class="close-btn">✕</button>
+        </header>
+
+        <main>
+          <div v-if="step === 1">
+            <div class="search-bar">
+              <input v-model="keyword" placeholder="搜索 ID / 手机号" @keyup.enter="onSearch" />
+              <button @click="onSearch" :disabled="loading">
+                {{ loading ? '...' : '搜索' }}
+              </button>
+            </div>
+
+            <div v-if="userResult" class="result-card">
+              <img :src="userResult.avatar" class="mini-avatar" />
+              <div class="info">
+                <div class="name">{{ userResult.nickName }}</div>
+                <div class="id">ID: {{ userResult.username }}</div>
+              </div>
+              <button class="next-btn" @click="step = 2">添加</button>
+            </div>
+            
+            <div v-else-if="hasSearched" class="empty">未找到用户</div>
+          </div>
+
+          <div v-if="step === 2" class="form">
+            <div class="f-item">
+              <label>备注</label>
+              <input v-model="form.remark" class="f-input" />
+            </div>
+            <div class="f-item">
+              <label>留言</label>
+              <textarea v-model="form.description" rows="2" class="f-input"></textarea>
+            </div>
+          </div>
+        </main>
+
+        <footer v-if="step === 2">
+          <button class="submit-btn" :disabled="submitting" @click="submitAdd">
+            {{ submitting ? '发送中...' : '发送申请' }}
+          </button>
+        </footer>
+      </div>
+    </div>
+  </Teleport>
+</template>
+
 <style scoped>
-/* 1. 基础布局与遮罩 */
+.overlay {
-.modal-mask {
+  position: fixed; inset: 0; background: rgba(0,0,0,0.4);
-  position: fixed;
+  display: flex; align-items: center; justify-content: center; z-index: 1000;
-  inset: 0;
-  background: rgba(0, 0, 0, 0.2);
-  backdrop-filter: blur(10px);
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  z-index: 1000;
 }
 
-.modal-container {
+.mini-modal {
-  background: #ffffff;
+  background: white; width: 300px; border-radius: 12px; overflow: hidden;
-  width: 380px;
+  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
-  border-radius: 28px;
-  padding: 28px;
-  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
-  overflow: hidden;
 }
 
-/* 2. 头部样式 */
+header {
-.modal-header {
+  padding: 12px; display: flex; align-items: center;
-  display: flex;
+  border-bottom: 1px solid #f0f0f0; background: #fafafa;
-  justify-content: space-between;
-  align-items: center;
-  margin-bottom: 24px;
 }
 
-.header-title {
+.title { flex: 1; font-size: 14px; font-weight: bold; text-align: center; }
-  display: flex;
+.back-btn, .close-btn { background: none; border: none; cursor: pointer; color: #999; padding: 4px; }
-  align-items: center;
+
-  gap: 12px;
+main { padding: 12px; }
+
+/* 搜索条 */
+.search-bar {
+  display: flex; background: #f0f0f0; border-radius: 6px; padding: 4px;
+}
+.search-bar input {
+  flex: 1; background: transparent; border: none; outline: none;
+  padding: 4px 8px; font-size: 13px;
+}
+.search-bar button {
+  background: #007aff; color: white; border: none; 
+  padding: 4px 10px; border-radius: 4px; font-size: 12px; cursor: pointer;
 }
 
-.modal-header h2 {
+/* 结果卡片 */
-  font-size: 1.2rem;
+.result-card {
-  font-weight: 700;
+  margin-top: 12px; display: flex; align-items: center;
-  color: #1d1d1f;
+  padding: 10px; background: #f9f9f9; border-radius: 8px;
-  margin: 0;
+}
+.mini-avatar { width: 40px; height: 40px; border-radius: 50%; margin-right: 10px; }
+.info { flex: 1; }
+.name { font-size: 14px; font-weight: bold; color: #333; }
+.id { font-size: 11px; color: #999; }
+.next-btn { 
+  background: #007aff; color: white; border: none; 
+  padding: 5px 12px; border-radius: 15px; font-size: 12px; cursor: pointer;
 }
 
-.btn-back-icon {
+/* 表单区 */
-  background: none;
+.f-item { margin-bottom: 10px; }
-  border: none;
+.f-item label { display: block; font-size: 12px; color: #999; margin-bottom: 4px; }
-  font-size: 1.2rem;
+.f-input {
-  cursor: pointer;
+  width: 100%; border: 1px solid #eee; border-radius: 4px;
-  color: #007aff;
+  padding: 8px; box-sizing: border-box; font-size: 13px; outline: none;
-  padding: 0;
 }
+.f-input:focus { border-color: #007aff; }
 
-.icon-close {
+footer { padding: 0 12px 12px; }
-  background: #f5f5f7;
+.submit-btn {
-  border: none;
+  width: 100%; padding: 10px; background: #007aff; color: white;
-  width: 28px;
+  border: none; border-radius: 6px; font-weight: bold; cursor: pointer;
-  height: 28px;
-  border-radius: 50%;
-  color: #86868b;
-  cursor: pointer;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  transition: all 0.2s;
 }
+.submit-btn:disabled { opacity: 0.6; }
 
-.icon-close:hover {
+.empty { text-align: center; padding: 20px; font-size: 12px; color: #ccc; }
-  background: #e8e8ed;
-  color: #1d1d1f;
-}
-
-/* 3. 搜索区域 */
-.search-box {
-  display: flex;
-  background: #f5f5f7;
-  border-radius: 14px;
-  padding: 6px;
-  margin-bottom: 20px;
-  transition: all 0.3s;
-  border: 1px solid transparent;
-}
-
-.search-box:focus-within {
-  background: #fff;
-  border-color: #007aff;
-  box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
-}
-
-.search-box input {
-  flex: 1;
-  background: transparent;
-  border: none;
-  padding: 10px 14px;
-  outline: none;
-  font-size: 14px;
-  color: #1d1d1f;
-}
-
-.search-btn {
-  background: #007aff;
-  color: white;
-  border: none;
-  padding: 0 18px;
-  border-radius: 10px;
-  cursor: pointer;
-  font-weight: 600;
-  font-size: 13px;
-}
-
-.search-btn:disabled {
-  opacity: 0.7;
-}
-
-/* 4. 用户卡片 */
-.user-card {
-  background: #f5f5f7;
-  border-radius: 20px;
-  padding: 20px;
-  text-align: center;
-}
-
-.user-info {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  margin-bottom: 20px;
-}
-
-.avatar {
-  width: 72px;
-  height: 72px;
-  border-radius: 50%;
-  margin-bottom: 12px;
-  background: #fff;
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
-}
-
-.name {
-  font-weight: 700;
-  font-size: 17px;
-  color: #1d1d1f;
-}
-
-.id {
-  font-size: 13px;
-  color: #86868b;
-  margin-top: 4px;
-}
-
-.add-action-btn {
-  width: 100%;
-  background: #007aff;
-  color: white;
-  border: none;
-  padding: 12px;
-  border-radius: 12px;
-  font-weight: 600;
-  cursor: pointer;
-  transition: transform 0.2s;
-}
-
-.add-action-btn:active {
-  transform: scale(0.98);
-}
-
-/* 5. 表单样式 */
-.form-container {
-  display: flex;
-  flex-direction: column;
-  gap: 18px;
-}
-
-.form-item label {
-  font-size: 13px;
-  font-weight: 600;
-  color: #86868b;
-  margin-bottom: 8px;
-  display: block;
-}
-
-.form-input, .form-textarea {
-  width: 100%;
-  background: #f5f5f7;
-  border: 1px solid transparent;
-  border-radius: 12px;
-  padding: 12px 16px;
-  font-size: 14px;
-  outline: none;
-  box-sizing: border-box;
-}
-
-.form-input:focus, .form-textarea:focus {
-  background: #fff;
-  border-color: #007aff;
-}
-
-.btn-submit {
-  background: #007aff;
-  color: white;
-  border: none;
-  padding: 14px;
-  border-radius: 14px;
-  font-weight: 600;
-  cursor: pointer;
-  margin-top: 10px;
-}
-
-/* 6. 动画与反馈 */
-.spinner {
-  width: 16px;
-  height: 16px;
-  border: 2px solid rgba(255,255,255,0.3);
-  border-top-color: #fff;
-  border-radius: 50%;
-  display: inline-block;
-  animation: spin 0.8s linear infinite;
-}
-
-@keyframes spin {
-  to { transform: rotate(360deg); }
-}
-
-.fade-enter-active, .fade-leave-active { transition: opacity 0.3s; }
-.fade-enter-from, .fade-leave-to { opacity: 0; }
-
-.fade-slide-enter-active {
-  transition: all 0.4s cubic-bezier(0.18, 0.89, 0.32, 1.28);
-}
-.fade-slide-enter-from {
-  opacity: 0;
-  transform: translateY(20px);
-}
-
-.empty-state {
-  text-align: center;
-  color: #86868b;
-  font-size: 14px;
-  padding: 30px 0;
-}
 </style>

frontend/web/src/constants/friendAction.js

@@ -0,0 +1,17 @@
+export const FRIEND_ACTIONS = Object.freeze({
+    /**接受 */
+    Accept: 'Accept',
+    /**拒绝 */
+    Reject: 'Reject'
+});
+
+export const FRIEND_REQUEST_STATUS = Object.freeze({
+    /**待处理 */
+    Pending: 'Pending',
+    /**通过 */
+    Passed: 'Passed',
+    /**已拒绝 */
+    Declined: 'Declined',
+    /**已拉黑 */
+    Blocked: 'Blocked'
+})

frontend/web/src/constants/systemBaseStatus.js

@@ -0,0 +1,3 @@
+export const SYSTEM_BASE_STATUS = Object.freeze({
+    SUCCESS: 0
+});

frontend/web/src/services/friend.js

@@ -1,4 +1,5 @@
 import { request } from "./api";
+import { FRIEND_ACTIONS } from "@/constants/friendAction";
 
 export const friendService = {
 
@@ -28,5 +29,16 @@ export const friendService = {
      * @param {*} limit 
      * @returns 
      */
-    getFriendRequests: (page = 1, limit = 100) => request.get(`/friend/requests?page=${page}&limit=${limit}`)
+    getFriendRequests: (page = 1, limit = 100) => request.get(`/friend/requests?page=${page}&limit=${limit}`),
+
+    /**
+     * 处理好友请求
+     * @param {*} friendRequestId 
+     * @param {typeof FRIEND_ACTIONS[keyof typeof FRIEND_ACTIONS]} action
+     * @returns 
+     */
+    handleFriendRequest: (friendRequestId, action, remarkname) => request.post(`/Friend/HandleRequest?id=${friendRequestId}`, {
+        remarkName: remarkname,
+        action: action
+    })
 }

frontend/web/src/utils/db/baseDb.js

@@ -5,7 +5,7 @@ const STORE_NAME = 'messages';
 const CONVERSARION_STORE_NAME = 'conversations';
 const CONTACT_STORE_NAME = 'contacts';
 
-export const dbPromise = openDB(DBNAME, 4, {
+export const dbPromise = openDB(DBNAME, 5, {
     upgrade(db) {
         if (!db.objectStoreNames.contains(STORE_NAME)) {
             const store = db.createObjectStore(STORE_NAME, { keyPath: 'msgId' });
@@ -21,6 +21,7 @@ export const dbPromise = openDB(DBNAME, 4, {
             const store = db.createObjectStore(CONTACT_STORE_NAME, { keyPath: 'id' });
             store.createIndex('by-id', 'id');
             store.createIndex('by-username', 'username');
+            store.createIndex('by-friendId', 'friendId', { unique: true });
         }
     }
 })

frontend/web/src/views/contact/ContactList.vue

@@ -23,18 +23,13 @@
             <div class="name">标签</div>
           </div>
         </div>
-
+        <div class="contactTab">
-        <div class="group-title">我的好友</div>
+          <button class="group-title" :class="{'group-title-active': contactTab === 0}" @click="contactTab = 0">我的好友</button>
-        <div v-for="c in filteredContacts" 
+          <button class="group-title" :class="{'group-title-active': contactTab === 1}" @click="contactTab = 1">群聊</button>
-             :key="c.id" 
-             class="list-item" 
-             :class="{active: activeContactId === c.id}"
-             @click="routeUserInfo(c.id)">
-          <img :src="c.userInfo.avatar" class="avatar-std" />
-          <div class="info">
-            <div class="name">{{ c.remarkName }}</div>
-          </div>
         </div>
+        
+        <contactShow v-if="contactTab == 0" :contacts="filteredContacts"></contactShow>
+        <groupsShow v-if="contactTab == 1" :groups="myGroups"></groupsShow>
       </div>
     </aside>
     <RouterView></RouterView>
@@ -54,14 +49,36 @@ import GroupChatModal from '@/components/groups/GroupChatModal.vue'
 import feather from 'feather-icons';
 import { useContactStore } from '@/stores/contact';
 import { useRouter } from 'vue-router';
+import contactShow from '@/components/contacts/contactShow.vue';
+import groupsShow from '@/components/groups/groupsShow.vue';
 
-const router = useRouter();
 
 const searchQuery = ref('')
-const activeContactId = ref(null)
 const contactStore = useContactStore();
 
 const groupModal = ref(false);
+const contactTab = ref(0);
+
+const myGroups = ref([
+  {
+    id: 1,
+    name: "产品设计交流群",
+    avatar: "https://api.dicebear.com/7.x/avataaars/svg?seed=1",
+    lastMessage: "那个UI设计的初稿已经发在群文件了，大家记得看下。",
+    lastTime: "14:20",
+    unread: 3,
+    online: true
+  },
+  {
+    id: 2,
+    name: "周五羽毛球小分队",
+    avatar: "https://api.dicebear.com/7.x/avataaars/svg?seed=2",
+    lastMessage: "这周五晚上 8 点，老地方见！",
+    lastTime: "昨天",
+    unread: 0,
+    online: false
+  }
+]);
 
 
 const filteredContacts = computed(() => {
@@ -82,10 +99,7 @@ const filteredContacts = computed(() => {
   })
 })
 
-const routeUserInfo = (id) => {
+
-  router.push(`/contacts/info/${id}`);
-  activeContactId.value = id;
-}
 
 // 发送事件给父组件（用于切换回聊天Tab并打开会话）
 const emit = defineEmits(['start-chat'])
@@ -95,6 +109,7 @@ const showGroupList = () => {
 }
 
 
+
 onMounted(async () => {
   await contactStore.loadContactList();
 })
@@ -145,11 +160,38 @@ onMounted(async () => {
 }
 
 .group-title {
-  padding: 8px 12px;
+  width: 40%;
+  padding: 5px 14px;
   font-size: 12px;
-  color: #999;
+  margin: 5px;
+  border: none;
+  background-color: #e0e0e0;
+  border-radius: 4px;
 }
 
+.group-title:hover {
+  color: #8e8e8e;
+}
+
+.group-title-active {
+  background-color: white;
+  color: rgb(78, 78, 249);
+}
+
+.fixed-entries {
+    margin-bottom: 15px;
+    border-bottom: 1px solid #dcdcdc;
+}
+
+.contactTab {
+  width: 90%;
+  margin: 10px auto;
+  background: #e0e0e0;
+  display: flex;
+  align-content: center;
+  justify-content: center;
+  border-radius: 4px;
+}
 .list-item {
   display: flex;
   padding: 10px 12px;

frontend/web/src/views/contact/FriendRequestList.vue

@@ -17,20 +17,20 @@
           </div>
 
           <div class="actions">
-            <template v-if="item.state === 0 && item.requestUser != authStore.userInfo.id">
+            <template v-if="item.state === FRIEND_REQUEST_STATUS.Pending && item.requestUser != authStore.userInfo.id">
-              <button class="btn-text btn-reject" @click="item.status = 2">拒绝</button>
+              <button class="btn-text btn-reject" @click="confirmReject(item)">拒绝</button>
-              <button class="btn-text btn-accept" @click="item.status = 1">接受</button>
+              <button class="btn-text btn-accept" @click="handleOpenDialog(item)">接受</button>
             </template>
-            <span v-else-if="item.state === 0" class="status-label">
+            <span v-else-if="item.state === FRIEND_REQUEST_STATUS.Pending" class="status-label">
               待对方同意
             </span>
-            <span v-else-if="item.state === 1" class="status-label">
+            <span v-else-if="item.state === FRIEND_REQUEST_STATUS.Declined" class="status-label">
               {{item.requestUser != authStore.userInfo.id ? '已拒绝' : '对方拒绝'}}
             </span>
-            <span v-else-if="item.state === 2" class="status-label">
+            <span v-else-if="item.state === FRIEND_REQUEST_STATUS.Passed" class="status-label">
               已添加
             </span>
-            <span v-else-if="item.state === 3 && item.requestUser != authStore.userInfo.id" class="status-label">
+            <span v-else-if="item.state === FRIEND_REQUEST_STATUS.Blocked && item.requestUser != authStore.userInfo.id" class="status-label">
               已拉黑
             </span>
             <span v-else class="status-label">
@@ -40,6 +40,16 @@
         </div>
       </div>
     </div>
+    <div v-if="showDialog" class="modal-mask">
+  <div class="modal-box">
+    <div class="modal-header">添加备注</div>
+    <input v-model="remarkName" class="modal-input" placeholder="备注姓名" focus />
+    <div class="modal-footer">
+      <button class="modal-btn-cancel" @click="showDialog = false">取消</button>
+      <button class="modal-btn-confirm" @click="confirmAccept">确定</button>
+    </div>
+  </div>
+</div>
   </div>
 </template>
 
@@ -49,6 +59,8 @@ import { friendService } from '@/services/friend';
 import { useMessage } from '@/components/messages/useAlert';
 import { formatDate } from '@/utils/formatDate';
 import { useAuthStore } from '@/stores/auth';
+import { FRIEND_ACTIONS, FRIEND_REQUEST_STATUS } from '@/constants/friendAction';
+import { SYSTEM_BASE_STATUS } from '@/constants/systemBaseStatus';
 
 const message = useMessage();
 const authStore = useAuthStore();
@@ -64,6 +76,50 @@ const loadFriendRequests = async () => {
     requests.value = res.data;
 }
 
+const showDialog = ref(false);
+const remarkName = ref('');
+const activeItem = ref(null);
+
+const handleOpenDialog = (item) => {
+  activeItem.value = item;
+  remarkName.value = item.nickName; // 默认备注为昵称
+  showDialog.value = true;
+};
+
+const confirmAccept = async () => {
+  if (!activeItem.value) return;
+  await handleFriendRequest(FRIEND_ACTIONS.Accept)
+  activeItem.value.state = FRIEND_REQUEST_STATUS.Passed;
+  showDialog.value = false;
+};
+
+const confirmReject = async (item) => {
+  if(!item) return;
+  activeItem.value = item;
+  await handleFriendRequest(FRIEND_ACTIONS.Reject);
+  activeItem.value.state = FRIEND_REQUEST_STATUS.Declined;
+}
+
+const handleFriendRequest = async (action) => {
+  const res = await friendService.handleFriendRequest(activeItem.value.id,action,activeItem.value.remarkName);
+  if(res.code == SYSTEM_BASE_STATUS.SUCCESS){
+    switch(action){
+      case FRIEND_ACTIONS.Accept: 
+        message.show('添加好友成功');
+        break;
+      case FRIEND_ACTIONS.Reject:
+        message.show('已拒绝');
+        break;
+      default:
+        message.error('无效的操作');
+        break;
+    }
+  }else{
+    message.error(res.message);
+    console.log('好友请求处理异常：', res);
+  }
+}
+
 onMounted(async () => {
     await loadFriendRequests();
 })
@@ -79,6 +135,7 @@ onMounted(async () => {
   display: flex;
   justify-content: center;
   overflow-y: auto;
+  position: relative;
 }
 
 .content-limit {
@@ -197,4 +254,70 @@ onMounted(async () => {
   color: #d2d2d7;
   padding: 0 12px;
 }
+
+/* 弹窗遮罩：毛玻璃效果 */
+.modal-mask {
+  position: absolute;
+  inset: 0;
+  background: rgba(255, 255, 255, 0.4);
+  backdrop-filter: blur(10px);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 999;
+}
+
+/* 弹窗主体：延续你的极简白 */
+.modal-box {
+  background: #fff;
+  width: 280px;
+  padding: 24px;
+  border-radius: 20px;
+  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
+  text-align: center;
+}
+
+.modal-header {
+  font-size: 16px;
+  font-weight: 600;
+  margin-bottom: 16px;
+}
+
+/* 输入框：延续你的微灰色调 */
+.modal-input {
+  width: 100%;
+  padding: 10px;
+  border: none;
+  background: #f5f5f7;
+  border-radius: 8px;
+  margin-bottom: 20px;
+  outline: none;
+  box-sizing: border-box;
+}
+
+.modal-footer {
+  display: flex;
+  gap: 12px;
+}
+
+/* 按钮：完全复用你原本的 btn-text 逻辑 */
+.modal-btn-cancel {
+  flex: 1;
+  padding: 10px;
+  border: none;
+  background: #f5f5f7;
+  border-radius: 10px;
+  color: #86868b;
+  cursor: pointer;
+}
+
+.modal-btn-confirm {
+  flex: 1;
+  padding: 10px;
+  border: none;
+  background: #007aff;
+  color: white;
+  border-radius: 10px;
+  cursor: pointer;
+}
 </style>

frontend/web/src/views/messages/MessageContent.vue

@@ -59,6 +59,7 @@ import { generateSessionId } from '@/utils/sessionIdTools';
 import { useSignalRStore } from '@/stores/signalr';
 import { useConversationStore } from '@/stores/conversation';
 import feather from 'feather-icons';
+import { onBeforeRouteUpdate } from 'vue-router';
 
 const props = defineProps({
     id:{
@@ -142,13 +143,22 @@ async function loadConversation(conversationId) {
  conversationInfo.value = conversationStore.conversations.find(x => x.id == Number(conversationId));
 }
 
-// 初始化时滚动到底部
+const initChat = async (newId) => {
-onMounted(async () => {
+  await loadConversation(newId);
-  await loadConversation(props.id);
   const sessionid = generateSessionId(conversationInfo.value.userId, conversationInfo.value.targetId)
-  await chatStore.swtichSession(sessionid,props.id);
+  await chatStore.swtichSession(sessionid,newId);
   scrollToBottom();
-});
+}
+
+// 监听路由参数
+watch(
+  () => props.id, 
+  async (newId) => {
+    await initChat(newId)
+  },
+  { immediate: true } // 组件第一次挂载（刷新页面进入）时会立即执行一次
+)
+
 </script>
 
 <style scoped>

frontend/web/src/views/messages/MessageList.vue

@@ -35,6 +35,7 @@
 
     <RouterView></RouterView>
     <SearchUser v-model="searchUserModal"/>
+    <CreateGroup v-model="createGroupModal"></CreateGroup>
     </div>
 </template>
 
@@ -47,6 +48,7 @@ import { useConversationStore } from '@/stores/conversation'
 import AddMenu from '@/components/addMenu.vue'
 import feather from 'feather-icons'
 import SearchUser from '@/components/user/SearchUser.vue'
+import CreateGroup from '@/components/groups/CreateGroup.vue'
 import { useBrowserNotification } from '@/services/useBrowserNotification'
 
 const conversationStore = useConversationStore();
@@ -56,25 +58,26 @@ const browserNotification = useBrowserNotification();
 const searchQuery = ref('')
 const activeId = ref(1)
 const searchUserModal = ref(false);
+const createGroupModal = ref(false);
 const msgTitleShow = ref(false);
 const addMenuList = [
   {
     text: '发起群聊',
     action: 'createGroup',
     // 气泡/对话图标
-    icon: `<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"></path></svg>`
+    icon: feather.icons['message-square'].toSvg()
   },
   {
     text: '添加朋友',
     action: 'addFriend',
     // 人像+号图标
-    icon: `<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M16 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"></path><circle cx="8.5" cy="7" r="4"></circle><line x1="20" y1="8" x2="20" y2="14"></line><line x1="17" y1="11" x2="23" y2="11"></line></svg>`
+    icon: feather.icons['user-plus'].toSvg()
   },
   {
     text: '新建笔记',
     action: 'newNote',
     // 书本/笔记本图标
-    icon: `<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 19.5A2.5 2.5 0 0 1 6.5 17H20"></path><path d="M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2z"></path></svg>`
+    icon: feather.icons['book-open'].toSvg()
   }
 ];
 
@@ -90,6 +93,8 @@ function actionHandler(type){
     case 'addFriend':
       searchUserModal.value = true;
       break;
+    case 'createGroup': 
+      createGroupModal.value = true;
     default:
       break;
   }

frontend/web/src/views/settings/SettingMenu.vue

@@ -1 +1,261 @@
-<template></template>
+<template>
+  <div class="im-settings-container">
+    <section class="menu-sidebar">
+      <h2 class="sidebar-title">系统设置</h2>
+      <div class="menu-list">
+        <button 
+          v-for="item in menuItems" 
+          :key="item.id"
+          :class="['menu-item', { active: activeTab === item.id }]"
+          @click="activeTab = item.id"
+        >
+          <span class="item-icon" v-html="item.icon"></span>
+          <span class="item-text">{{ item.name }}</span>
+        </button>
+      </div>
+      <div class="sidebar-footer">版本 v2.4.0</div>
+    </section>
+
+    <main class="main-panel">
+      <header class="panel-header">
+        <h1>{{ currentMenuName }}</h1>
+        <p>配置您的个性化通讯偏好</p>
+      </header>
+
+      <div class="panel-body">
+        <div v-if="activeTab === 'notifications'" class="setting-group">
+          <div v-for="(val, key) in notificationSettings" :key="key" class="setting-row">
+            <div class="row-info">
+              <div class="row-label">{{ key }}</div>
+              <div class="row-desc">开启后系统将实时同步您的通知偏好</div>
+            </div>
+            <label class="toggle-switch">
+              <input type="checkbox" v-model="notificationSettings[key]">
+              <span class="slider"></span>
+            </label>
+          </div>
+        </div>
+
+        <div v-else class="empty-placeholder">
+          <span class="icon">⚙️</span>
+          <p>{{ currentMenuName }} 功能开发中...</p>
+        </div>
+      </div>
+
+      <footer class="panel-footer">
+        <button class="btn-cancel" @click="reset">重置</button>
+        <button class="btn-save" @click="save">保存更改</button>
+      </footer>
+    </main>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, computed } from 'vue'
+import feather from 'feather-icons'
+
+const activeTab = ref('notifications')
+
+const menuItems = [
+  { id: 'profile', name: '个人资料', icon: feather.icons['user-check'].toSvg() },
+  { id: 'notifications', name: '通知设置', icon: feather.icons['bell'].toSvg() },
+  { id: 'security', name: '账号安全', icon: feather.icons['shield'].toSvg() },
+  { id: 'general', name: '通用设置', icon: feather.icons['settings'].toSvg() }
+]
+
+const currentMenuName = computed(() => menuItems.find(i => i.id === activeTab.value)?.name)
+
+const notificationSettings = reactive({
+  '声音提醒': true,
+  '桌面弹窗': true,
+  '仅在免打扰外提醒': false
+})
+
+const save = () => alert('设置已生效')
+const reset = () => location.reload()
+</script>
+
+<style scoped>
+/* 变量定义 */
+:component {
+  --active-color: #00a884;
+  --bg-sidebar: #f7f9fa;
+  --bg-hover: #f0f2f5;
+  --text-main: #111b21;
+  --text-dim: #667781;
+  --border: #e9edef;
+}
+
+/* 核心容器：填满外部 */
+.im-settings-container {
+  display: flex;
+  width: 100%;
+  height: 100%; /* 绝对铺满 */
+  background: #ffffff;
+  font-family: sans-serif;
+  overflow: hidden;
+}
+
+/* 左侧样式 */
+.menu-sidebar {
+  width: 260px;
+  background: #eee;
+  border-right: 1px solid #d6d6d6;
+  display: flex;
+  flex-direction: column;
+  flex-shrink: 0;
+}
+
+.sidebar-title {
+  padding: 30px 24px;
+  font-size: 20px;
+  font-weight: 700;
+  color: var(--text-main);
+  margin: 0;
+}
+
+.menu-list {
+  flex: 1;
+  padding: 0 12px;
+  overflow-y: auto;
+}
+
+.menu-item {
+  width: 100%;
+  padding: 14px 16px;
+  display: flex;
+  align-items: center;
+  border: none;
+  background: transparent;
+  border-radius: 10px;
+  cursor: pointer;
+  margin-bottom: 4px;
+  transition: 0.2s;
+  color: var(--text-dim);
+}
+
+.menu-item:hover { background: #c6c6c6; }
+
+.menu-item.active {
+  background: #c6c6c6;
+  color: var(--text-main);
+  font-weight: 600;
+}
+
+.item-icon { margin-right: 12px; font-size: 18px; }
+
+.sidebar-footer {
+  padding: 20px;
+  text-align: center;
+  font-size: 12px;
+  color: #cbd5e1;
+}
+
+/* 右侧内容样式 */
+.main-panel {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  min-width: 0;
+  background-color: #f5f5f5;
+}
+
+.panel-header {
+  padding: 40px 50px 20px;
+}
+
+.panel-header h1 { font-size: 26px; color: var(--text-main); margin: 0 0 8px 0; }
+.panel-header p { font-size: 14px; color: var(--text-dim); margin: 0; }
+
+.panel-body {
+  flex: 1;
+  padding: 0 50px;
+  overflow-y: auto;
+}
+
+.setting-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 24px 0;
+  border-bottom: 1px solid var(--border);
+}
+
+.row-label { font-weight: 500; color: var(--text-main); margin-bottom: 4px; }
+.row-desc { font-size: 13px; color: var(--text-dim); }
+
+/* 开关组件 */
+.toggle-switch {
+  position: relative;
+  width: 46px;
+  height: 24px;
+  flex-shrink: 0;
+}
+.toggle-switch input { opacity: 0; width: 0; height: 0; }
+.slider {
+  position: absolute;
+  cursor: pointer;
+  inset: 0;
+  background-color: #d1d5db;
+  transition: .3s;
+  border-radius: 24px;
+}
+.slider:before {
+  position: absolute;
+  content: "";
+  height: 18px;
+  width: 18px;
+  left: 3px;
+  bottom: 3px;
+  background-color: white;
+  transition: .3s;
+  border-radius: 50%;
+}
+input:checked + .slider { background-color: #0075ae; }
+input:checked + .slider:before { transform: translateX(22px); }
+
+/* 底部操作 */
+.panel-footer {
+  padding: 30px 50px;
+  display: flex;
+  justify-content: flex-end;
+  gap: 16px;
+}
+
+.btn-cancel {
+  background: none;
+  border: none;
+  color: var(--text-dim);
+  cursor: pointer;
+  font-weight: 500;
+}
+
+.btn-save {
+  background: #000000;
+  color: white;
+  border: none;
+  padding: 12px 32px;
+  border-radius: 25px;
+  font-weight: 600;
+  cursor: pointer;
+  box-shadow: 0 4px 10px rgba(0, 168, 132, 0.2);
+}
+
+.empty-placeholder {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  height: 200px;
+  color: #cbd5e1;
+}
+
+/* 响应式：窄容器自动堆叠 */
+@media (max-width: 650px) {
+  .im-settings-container { flex-direction: column; }
+  .menu-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
+  .menu-list { display: flex; overflow-x: auto; padding: 10px; }
+  .menu-item { white-space: nowrap; width: auto; margin-right: 8px; margin-bottom: 0; }
+  .sidebar-title, .sidebar-footer { display: none; }
+}
+</style>