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 +1,101 @@
+using AutoMapper;
+using GroupService.Domain.IReposities;
+using GroupService.Domain.ValueObjects;
+using GroupService.WebApi.Application.Dtos;
+using GroupService.WebApi.Application.IntegrationServices;
+using IM.Commons;
+
+namespace GroupService.WebApi.Application.GroupInvitation
+{
+    public class GroupInvitationService
+    {
+        private readonly IGroupInvitationReposity reposity;
+        private readonly IGroupMemberReposity memberReposity;
+        private readonly IIdentityIntegrationService idService;
+        private readonly IGroupReposity groupReposity;
+        private readonly IMapper mapper;
+
+        public GroupInvitationService(IGroupInvitationReposity reposity, IGroupMemberReposity memberReposity, IIdentityIntegrationService idService, IGroupReposity groupReposity, IMapper mapper)
+        {
+            this.reposity = reposity;
+            this.memberReposity = memberReposity;
+            this.idService = idService;
+            this.groupReposity = groupReposity;
+            this.mapper = mapper;
+        }
+
+        public async Task<Result<GroupInvitationResponse>> CreateAsync(Guid operatorId, Guid userId, Guid groupId)
+        {
+            var userRes = await idService.FindUserByIdAsync(userId);
+            if (!userRes.Succeeded)
+            {
+                return Result<GroupInvitationResponse>.Fail(userRes);
+            }
+            var operatorInfo = await idService.FindUserByIdAsync(operatorId);
+
+            var member = await memberReposity.FindOneByGroupIdAndUserIdAsync(groupId, operatorId);
+            if (member == null)
+            {
+                return Result.Fail<GroupInvitationResponse>(ResultCode.PERMISSION_DENIED);
+            }
+
+            var group = await groupReposity.FindByIdAsync(groupId);
+
+            var userProfile = new UserProfile()
+            {
+                Avatar = userRes.Data.Avatar,
+                NickName = userRes.Data.NickName
+            };
+
+            var operatorProfile = new UserProfile()
+            {
+                Avatar = operatorInfo.Data.Avatar,
+                NickName = operatorInfo.Data.NickName
+            };
+
+            var groupProfile = new GroupProfile()
+            {
+                Avatar = group.Avatar,
+                GroupName = group.Name
+            };
+
+            var invitation = new Domain.Entities.GroupInvitation(groupId, groupProfile, userId, userProfile
+                , operatorId, operatorProfile);
+            reposity.Create(invitation);
+
+            return Result.Success(mapper.Map<GroupInvitationResponse>(invitation));
+        }
+
+        public async Task<Result<object>> HandleAsync(GroupInvitationHandleCommand command)
+        {
+            var invitation = await reposity.FindByIdAsync(command.InvitationId);
+            if (invitation is null || invitation.UserId != command.UserId)
+            {
+                return Result.Fail(ResultCode.GROUP_INVITE_EXPIRED);
+            }
+
+            if (command.Action == GroupInvitationAction.Accept)
+            {
+                invitation.Accept();
+            }
+            else if (command.Action == GroupInvitationAction.Reject)
+            {
+                invitation.Reject();
+            }
+
+            return Result.Success();
+        }
+
+        public async Task<Result<GroupInvitationResponse>> GetByIdAsync(Guid id, Guid userId)
+        {
+            var invitation = await reposity.FindByIdAsync(id);
+
+            if (invitation is null || (invitation.UserId != userId && invitation.OperatorId != userId))
+            {
+                return Result.Fail<GroupInvitationResponse>(ResultCode.GROUP_INVITE_EXPIRED);
+            }
+
+            return Result.Success(mapper.Map<GroupInvitationResponse>(invitation));
+        }
+    }
+}