添加项目文件。

2026-05-09 17:06:30 +08:00
parent c60f5fe117
commit 720ef957d4
378 changed files with 14843 additions and 0 deletions
@@ -0,0 +1,116 @@
+using GroupService.Domain.Enums;
+using GroupService.Domain.Events;
+using IM.DomainCommons;
+
+namespace GroupService.Domain.Entities
+{
+    public class Group : AggregateRootEntity
+    {
+        /// <summary>
+        /// 群聊名称
+        /// </summary>
+        public string Name { get; private set; } = "新建群聊";
+
+        /// <summary>
+        /// 群主
+        /// </summary>
+        public Guid GroupMaster { get; private 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 GroupAuthorityType Authority { get; private set; } = GroupAuthorityType.REQUIRE_CONSENT;
+
+        /// <summary>
+        /// 全员禁言（false允许发言，true全员禁言）
+        /// </summary>
+        public bool AllMembersBanned { get; private set; } = false;
+
+        /// <summary>
+        /// 群聊状态
+        /// (1：正常,2：封禁)
+        /// </summary>
+        public GroupState Status { get; private set; } = GroupState.Normal;
+
+        /// <summary>
+        /// 群公告
+        /// </summary>
+        public string Announcement { get; private set; } = string.Empty;
+
+        /// <summary>
+        /// 群头像
+        /// </summary>
+        public string? Avatar { get; private set; } = "https://ts1.tc.mm.bing.net/th/id/OIP-C.XiB9NHwI57WPmotCbXuwawAAAA?rs=1&pid=ImgDetMain&o=7&rm=3";
+        public long MaxSequenceId { get; private set; } = 0;
+        public string LastMessage { get; private set; } = string.Empty;
+        public string LastSenderName { get; private set; } = string.Empty;
+
+        private Group() { }
+
+        public Group(Guid groupMaster, string name = "新建群聊")
+        {
+            Name = name;
+            GroupMaster = groupMaster;
+            AddDomainEvent(new GroupCreateDomainEvent(this));
+        }
+
+        public void setAllMembersBanned(bool isBanned)
+        {
+            if (isBanned == AllMembersBanned) return;
+
+            AllMembersBanned = isBanned;
+
+            AddDomainEvent(new AllMembersBannedDomainEvent(this));
+        }
+
+        public void Ban()
+        {
+            Status = GroupState.Blocked;
+            ModificationTime = DateTime.Now;
+            AddDomainEvent(new GroupBlockedDomainEvent(this));
+        }
+
+        public void Update(string? name, GroupAuthorityType? groupAuthority, string? announcement, string? avatar)
+        {
+            bool isChanged = false;
+            if (name != null)
+            {
+                Name = name;
+                isChanged = true;
+            }
+
+            if (groupAuthority != null)
+            {
+                Authority = groupAuthority.Value;
+                isChanged = true;
+            }
+
+            if (announcement != null)
+            {
+                Announcement = announcement;
+                isChanged = true;
+            }
+            if (avatar != null)
+            {
+                Avatar = avatar;
+                isChanged = true;
+            }
+
+            if (isChanged)
+            {
+                ModificationTime = DateTime.Now;
+                AddDomainEvent(new GroupUpdateDomainEvent(this));
+            }
+        }
+
+        public void UpdateLastMsg(long maxSequenceId, string lastMsg, string lastSenderName)
+        {
+            MaxSequenceId = maxSequenceId;
+            LastMessage = lastMsg;
+            LastSenderName = lastSenderName;
+        }
+
+
+    }
+}
@@ -0,0 +1,62 @@
+using GroupService.Domain.Enums;
+using GroupService.Domain.Events;
+using GroupService.Domain.ValueObjects;
+using IM.DomainCommons;
+
+namespace GroupService.Domain.Entities
+{
+    public class GroupInvitation : AggregateRootEntity
+    {
+        /// <summary>
+        /// 群聊编号
+        /// </summary>
+        public Guid GroupId { get; private set; }
+        public GroupProfile GroupProfile { get; private set; }
+
+        /// <summary>
+        /// 被邀请用户
+        /// </summary>
+        public Guid UserId { get; private set; }
+        public UserProfile UserProfile { get; private set; }
+
+        /// <summary>
+        /// 邀请用户
+        /// </summary>
+        public Guid OperatorId { get; private set; }
+        public UserProfile OperatorProfile { get; private set; }
+
+        /// <summary>
+        /// 当前状态(0:待被邀请人同意
+        /// 1:被邀请人已同意)
+        /// </summary>
+        public GroupInvitationState State { get; private set; } = GroupInvitationState.Pending;
+
+
+        private GroupInvitation() { }
+        public GroupInvitation(Guid groupId, GroupProfile groupProfile, Guid userId, UserProfile userProfile, Guid operatorId, UserProfile operatorProfile)
+        {
+            GroupId = groupId;
+            GroupProfile = groupProfile;
+            UserId = userId;
+            UserProfile = userProfile;
+            OperatorId = operatorId;
+            OperatorProfile = operatorProfile;
+            AddDomainEvent(new GroupInvitationCreateDomainEvent(this));
+        }
+
+        public void Accept()
+        {
+            if (State != GroupInvitationState.Pending) return;
+            State = GroupInvitationState.Passed;
+            ModificationTime = DateTime.Now;
+            AddDomainEvent(new GroupInvitationAcceptDomainEvent(this));
+        }
+
+        public void Reject()
+        {
+            if (State != GroupInvitationState.Pending) return;
+            State = GroupInvitationState.Reject;
+            ModificationTime = DateTime.Now;
+        }
+    }
+}
@@ -0,0 +1,74 @@
+using GroupService.Domain.Enums;
+using GroupService.Domain.Events;
+using GroupService.Domain.ValueObjects;
+using IM.DomainCommons;
+
+namespace GroupService.Domain.Entities
+{
+    public class GroupJoinRequest : AggregateRootEntity
+    {
+        /// <summary>
+        /// 群聊编号
+        /// 
+        /// </summary>
+        public Guid GroupId { get; private set; }
+        public GroupProfile GroupProfile { get; private set; }
+
+        /// <summary>
+        /// 申请人	
+        /// </summary>
+        public Guid UserId { get; private set; }
+        public UserProfile UserProfile { get; private set; }
+
+        public Guid? OperatorId { get; private set; }
+        public string? OperatorName { get; private set; }
+        public string? OperatorAvatar { get; private set; }
+
+        /// <summary>
+        /// 申请状态（0:待管理员同意,1:已拒绝,2：已同意）
+        /// </summary>
+        public GroupJoinRequestState State { get; private set; } = GroupJoinRequestState.Pending;
+
+        /// <summary>
+        /// 入群附言
+        /// </summary>
+        public string Description { get; private set; } = "申请入群";
+
+        private GroupJoinRequest() { }
+
+        public GroupJoinRequest(Guid userId, UserProfile user, Guid groupId, GroupProfile group, string? desc)
+        {
+            UserId = userId;
+            GroupId = groupId;
+            GroupProfile = group;
+            UserProfile = user;
+            if (desc is not null && desc.Length > 20)
+            {
+                throw new DomainException("入群描述不可超过20字符");
+            }
+            Description = desc ?? Description;
+        }
+
+        public void Approve(Guid id, string nickName, string avatar)
+        {
+            if (State != GroupJoinRequestState.Pending) return;
+            State = GroupJoinRequestState.Passed;
+            OperatorAvatar = avatar;
+            OperatorId = id;
+            OperatorName = nickName;
+            ModificationTime = DateTime.Now;
+            AddDomainEvent(new GroupJoinRequestPassedDomainEvent(this));
+        }
+
+        public void Decline(Guid id, string nickName, string avatar)
+        {
+            if (State != GroupJoinRequestState.Pending) return;
+            State = GroupJoinRequestState.Declined;
+            OperatorAvatar = avatar;
+            OperatorId = id;
+            OperatorName = nickName;
+            ModificationTime = DateTime.Now;
+            AddDomainEvent(new GroupJoinRequestDeclinedDomainEvent(this));
+        }
+    }
+}
@@ -0,0 +1,53 @@
+using GroupService.Domain.Enums;
+using GroupService.Domain.Events;
+using IM.DomainCommons;
+
+namespace GroupService.Domain.Entities
+{
+    public class GroupMember : AggregateRootEntity
+    {
+        /// <summary>
+        /// 用户编号
+        /// </summary>
+        public Guid UserId { get; private set; }
+        public string GroupNickName { get; private set; }
+        public string? Avatar { get; private set; }
+
+        /// <summary>
+        /// 群聊编号
+        /// </summary>
+        public Guid GroupId { get; private set; }
+
+        /// <summary>
+        /// 成员角色（0:普通成员,1:管理员,2:群主）
+        /// </summary>
+        public GroupMemberRole Role { get; private set; }
+
+        private GroupMember() { }
+
+        public GroupMember(Guid userId, Guid groupId, string groupNickname, string? avatar, GroupMemberRole role = GroupMemberRole.Normal)
+        {
+            UserId = userId;
+            GroupId = groupId;
+            Role = role;
+            GroupNickName = groupNickname;
+            Avatar = avatar;
+            AddDomainEvent(new GroupMemberJoinedDomainEvent(this));
+        }
+
+        public void UpdateRole(GroupMemberRole role)
+        {
+            if (role == Role) return;
+            Role = role;
+        }
+
+        public void UpdateAvatar(string avatar)
+        {
+            Avatar = avatar;
+        }
+        public void UpdateGroupNickname(string nickname)
+        {
+            GroupNickName = nickname;
+        }
+    }
+}
@@ -0,0 +1,18 @@
+namespace GroupService.Domain.Enums
+{
+    public enum GroupAuthorityType
+    {
+        /// <summary>
+        /// 需管理员同意
+        /// </summary>
+        REQUIRE_CONSENT = 0,
+        /// <summary>
+        /// 任何人可加入
+        /// </summary>
+        ANYONE_CAN_JOIN = 1,
+        /// <summary>
+        /// 不允许加入
+        /// </summary>
+        NOT_ALLOWED_TO_JOIN = 2
+    }
+}
@@ -0,0 +1,18 @@
+namespace GroupService.Domain.Enums
+{
+    public enum GroupInvitationState
+    {
+        /// <summary>
+        /// 待处理
+        /// </summary>
+        Pending = 0,
+        /// <summary>
+        /// 已同意
+        /// </summary>
+        Passed = 1,
+        /// <summary>
+        /// 拒绝
+        /// </summary>
+        Reject = 2
+    }
+}
@@ -0,0 +1,18 @@
+namespace GroupService.Domain.Enums
+{
+    public enum GroupJoinRequestState
+    {
+        /// <summary>
+        /// 待管理员处理
+        /// </summary>
+        Pending = 0,
+        /// <summary>
+        /// 已拒绝
+        /// </summary>
+        Declined = 1,
+        /// <summary>
+        /// 已同意
+        /// </summary>
+        Passed = 2
+    }
+}
@@ -0,0 +1,18 @@
+namespace GroupService.Domain.Enums
+{
+    public enum GroupMemberRole
+    {
+        /// <summary>
+        /// 普通成员
+        /// </summary>
+        Normal = 0,
+        /// <summary>
+        /// 管理员
+        /// </summary>
+        Administrator = 1,
+        /// <summary>
+        /// 群主
+        /// </summary>
+        Master = 2
+    }
+}
@@ -0,0 +1,14 @@
+namespace GroupService.Domain.Enums
+{
+    public enum GroupState
+    {
+        /// <summary>
+        /// 正常
+        /// </summary>
+        Normal = 1,
+        /// <summary>
+        /// 封禁
+        /// </summary>
+        Blocked = 2
+    }
+}
@@ -0,0 +1,7 @@
+using GroupService.Domain.Entities;
+using MediatR;
+
+namespace GroupService.Domain.Events
+{
+    public record AllMembersBannedDomainEvent(Group Group) : INotification;
+}
@@ -0,0 +1,7 @@
+using GroupService.Domain.Entities;
+using MediatR;
+
+namespace GroupService.Domain.Events
+{
+    public record GroupBlockedDomainEvent(Group Group) : INotification;
+}
@@ -0,0 +1,6 @@
+using MediatR;
+
+namespace GroupService.Domain.Events
+{
+    public record GroupCreateDomainEvent(Domain.Entities.Group Group) : INotification;
+}
@@ -0,0 +1,7 @@
+using GroupService.Domain.Entities;
+using MediatR;
+
+namespace GroupService.Domain.Events
+{
+    public record GroupInvitationAcceptDomainEvent(GroupInvitation Invitation) : INotification;
+}
@@ -0,0 +1,7 @@
+using GroupService.Domain.Entities;
+using MediatR;
+
+namespace GroupService.Domain.Events
+{
+    public record GroupInvitationCreateDomainEvent(GroupInvitation Invitation) : INotification;
+}
@@ -0,0 +1,7 @@
+using GroupService.Domain.Entities;
+using MediatR;
+
+namespace GroupService.Domain.Events
+{
+    public record GroupJoinRequestDeclinedDomainEvent(GroupJoinRequest Request) : INotification;
+}
@@ -0,0 +1,7 @@
+using GroupService.Domain.Entities;
+using MediatR;
+
+namespace GroupService.Domain.Events
+{
+    public record GroupJoinRequestPassedDomainEvent(GroupJoinRequest Request) : INotification;
+}
@@ -0,0 +1,7 @@
+using GroupService.Domain.Entities;
+using MediatR;
+
+namespace GroupService.Domain.Events
+{
+    public record GroupMemberJoinedDomainEvent(GroupMember Member) : INotification;
+}
@@ -0,0 +1,7 @@
+using GroupService.Domain.Entities;
+using MediatR;
+
+namespace GroupService.Domain.Events
+{
+    public record GroupUpdateDomainEvent(Group Group) : INotification;
+}
@@ -0,0 +1,30 @@
+using GroupService.Domain.Entities;
+using GroupService.Domain.Enums;
+using GroupService.Domain.IReposities;
+using IM.Commons;
+
+namespace GroupService.Domain
+{
+    public class GroupMemberDomainService
+    {
+        private readonly IGroupMemberReposity reposity;
+
+        public GroupMemberDomainService(IGroupMemberReposity reposity)
+        {
+            this.reposity = reposity;
+        }
+
+        public async Task<Result<GroupMember>> CreateAsync(
+            Guid userId, Guid groupId, string nickName, string? avatar, GroupMemberRole role = GroupMemberRole.Normal)
+        {
+            var exist = await reposity.CheckMemberExistAsync(groupId, userId);
+            if (exist)
+            {
+                return Result<GroupMember>.Fail(ResultCode.ALREADY_IN_GROUP);
+            }
+            var groupMember = new GroupMember(userId, groupId, nickName, avatar, role);
+            groupMember = reposity.Create(groupMember);
+            return Result<GroupMember>.Success(groupMember);
+        }
+    }
+}
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+	  <ProjectReference Include="..\IM.Commons\IM.Commons.csproj" />
+    <ProjectReference Include="..\DomainCommons\IM.DomainCommons.csproj" />
+  </ItemGroup>
+
+</Project>
@@ -0,0 +1,10 @@
+using GroupService.Domain.Entities;
+
+namespace GroupService.Domain.IReposities
+{
+    public interface IGroupInvitationReposity
+    {
+        void Create(GroupInvitation invitation);
+        Task<GroupInvitation?> FindByIdAsync(Guid id);
+    }
+}
@@ -0,0 +1,40 @@
+using GroupService.Domain.Entities;
+
+namespace GroupService.Domain.IReposities
+{
+    public interface IGroupMemberReposity
+    {
+        /// <summary>
+        /// 通过群ID查询群成员
+        /// </summary>
+        /// <param name="groupId"></param>
+        /// <returns></returns>
+        Task<IEnumerable<GroupMember>> FindByGroupIdAsync(Guid groupId);
+        /// <summary>
+        /// 通过用户ID查询
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        Task<IEnumerable<GroupMember>> FindByUserIdAsync(Guid userId);
+        /// <summary>
+        /// 通过群ID和用户ID查询
+        /// </summary>
+        /// <param name="groupId"></param>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        Task<GroupMember?> FindOneByGroupIdAndUserIdAsync(Guid groupId, Guid userId);
+        /// <summary>
+        /// 新增群成员
+        /// </summary>
+        /// <param name="member"></param>
+        /// <returns></returns>
+        GroupMember Create(GroupMember member);
+        /// <summary>
+        /// 检查成员是否存在
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <returns>存在返回true，否则返回false</returns>
+        Task<bool> CheckMemberExistAsync(Guid groupId, Guid userId);
+        Task<GroupMember?> FindByIdAsync(Guid id);
+    }
+}
@@ -0,0 +1,33 @@
+using GroupService.Domain.Entities;
+
+namespace GroupService.Domain.IReposities
+{
+    public interface IGroupReposity
+    {
+        /// <summary>
+        /// 通过群ID查询
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        Task<Group?> FindByIdAsync(Guid id);
+        /// <summary>
+        /// 通过群名查询
+        /// </summary>
+        /// <param name="name"></param>
+        /// <returns></returns>
+        Task<IEnumerable<Group>> FindByNameAsync(string name);
+        /// <summary>
+        /// 通过群主ID查询
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        Task<IEnumerable<Group>> FindByMasterIdAsync(Guid userId);
+        /// <summary>
+        /// 创建群聊
+        /// </summary>
+        /// <param name="group"></param>
+        /// <returns></returns>
+        Group Create(Group group);
+
+    }
+}
@@ -0,0 +1,11 @@
+using GroupService.Domain.Entities;
+
+namespace GroupService.Domain.IReposities
+{
+    public interface IGroupRequestReposity
+    {
+        void Create(GroupJoinRequest request);
+        Task<GroupJoinRequest> FindByIdAsync(Guid id);
+        Task<IEnumerable<GroupJoinRequest?>> FindByGroupIdAsync(Guid groupId);
+    }
+}
@@ -0,0 +1,8 @@
+namespace GroupService.Domain.ValueObjects
+{
+    public class GroupProfile
+    {
+        public string GroupName { get; set; }
+        public string Avatar { get; set; }
+    }
+}
@@ -0,0 +1,8 @@
+namespace GroupService.Domain.ValueObjects
+{
+    public class UserProfile
+    {
+        public string NickName { get; set; }
+        public string? Avatar { get; set; }
+    }
+}