feat: 新增上传地址管理、答题评分及社区消息功能

1. 新增UploadDomain实体与上传地址分配逻辑，为用户分配可用上传域名
2. 新增绑定期刊消息推送，通过RabbitMQ传递绑定信息
3. 优化答题评分逻辑，新增完成度阈值判定与社区消息插入
4. 新增配置项用于评分阈值配置
5. 补充相关DTO与实体类字段，完善数据传输与存储

QYZH.InteractiveMagazine.Service/UserJournalService.cs

@@ -1,4 +1,5 @@
 using Microsoft.Extensions.Logging;
+using QYZH.InteractiveMagazine.Infrastructure.RabbitMQ;
 using QYZH.InteractiveMagazine.IService;
 using QYZH.InteractiveMagazine.Models.Common;
 using QYZH.InteractiveMagazine.Models.Dto;
@@ -17,9 +18,14 @@ public class UserJournalService(
     BaseRepository<Users> usersRepository,
     BaseRepository<Journal> journalRepository,
     ILogger<UserJournalService> logger,
+    IRabbitMQService rabbitMqService,
     IPetService petService)
     : BaseRepository<UserJournal>, IUserJournalService
 {
+    private const string JournalExchange = "ex.journal";
+    private const string BindJournalQueue = "mq.journal.bindUser";
+    private const string BindJournalRoutingKey = "rk.journal.bindUser";
+
     /// <summary>
     /// 用户绑定期刊（扫码绑定）
     /// </summary>
@@ -93,6 +99,7 @@ public class UserJournalService(
         }
 
         logger.LogInformation("用户绑定期刊成功，UserId: {UserId}, JournalId: {JournalId}, Id: {Id}", userId, input.JournalId, userJournal.Id);
+        await SendBindJournalMessageAsync(user, journal);
 
         // 首次绑定期刊时激活宠物
         if (isFirstBind)
@@ -119,6 +126,36 @@ public class UserJournalService(
         };
     }
 
+    private async Task SendBindJournalMessageAsync(Users user, Journal journal)
+    {
+        try
+        {
+            var messageSent = await rabbitMqService.SendAsync(new RabbitMQSendParam
+            {
+                Exchange = JournalExchange,
+                Queue = BindJournalQueue,
+                RoutingKey = BindJournalRoutingKey,
+                Data = new BindJournalMessage
+                {
+                    UserId = user.Id,
+                    JournalId = journal.Id,
+                    StartTime = journal.StartTime,
+                    EndTime = journal.EndTime,
+                    UploadDomain = user.UploadDomain
+                }
+            });
+
+            if (!messageSent)
+            {
+                logger.LogError("发送绑定期刊消息失败，UserId: {UserId}, JournalId: {JournalId}", user.Id, journal.Id);
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "发送绑定期刊消息异常，UserId: {UserId}, JournalId: {JournalId}", user.Id, journal.Id);
+        }
+    }
+
     /// <summary>
     /// 获取用户的期刊绑定列表
     /// </summary>

QYZH.InteractiveMagazine.Service/WeChatAuthService.cs

@@ -19,6 +19,7 @@ namespace QYZH.InteractiveMagazine.Service;
 /// </summary>
 public class WeChatAuthService(
     BaseRepository<WxUser> wxUserRepository,
+    BaseRepository<UploadDomain> uploadDomainRepository,
     IConfiguration configuration,
     ILogger<WeChatAuthService> logger,
     IPetService petService)
@@ -260,7 +261,27 @@ public class WeChatAuthService(
             UpdatedAt = DateTime.Now
         };
 
-        await wxUserRepository.Context.Insertable(newUser).ExecuteReturnIdentityAsync();
+        await UseTranAsync(async () =>
+        {
+            var uploadDomain = await uploadDomainRepository.Queryable()
+                .Where(d => d.Status == 1 && !d.IsDeleted)
+                .OrderBy(d => d.AssignedCount, SqlSugar.OrderByType.Asc)
+                .OrderBy(d => d.Id, SqlSugar.OrderByType.Asc)
+                .FirstAsync();
+
+            BusinessException.ThrowIf(uploadDomain == null, "暂无可用上传地址，请联系管理员", ResultCode.UNPROCESSABLE_ENTITY);
+
+            newUser.UploadDomain = uploadDomain!.Domain;
+
+            await wxUserRepository.Context.Insertable(newUser).ExecuteCommandAsync();
+
+            await uploadDomainRepository.Updateable()
+                .SetColumns(d => d.AssignedCount == d.AssignedCount + 1)
+                .SetColumns(d => d.UpdatedBy == wxUserId.ToString())
+                .SetColumns(d => d.UpdatedAt == DateTime.Now)
+                .Where(d => d.Id == uploadDomain.Id)
+                .ExecuteCommandAsync();
+        });
 
         logger.LogInformation("新用户创建成功，UserId: {UserId}, WxUserId: {WxUserId}, Name: {Name}",
             newUser.Id, wxUserId, input.Name);
@@ -431,7 +452,8 @@ public class WeChatAuthService(
             Type = user.Type.ToString(),
             Status = user.Status.ToString(),
             IsLastOnline = user.IsLastOnline,
-            CreatedAt = user.CreatedAt
+            CreatedAt = user.CreatedAt,
+            UploadDomain = user.UploadDomain
         };
     }