赛事记录更换队员筛选

YD_Event.Application/Event/Dtos/UserCompetitionDtos.cs

@@ -1137,6 +1137,11 @@ public class RegistrationLimitCheckInput
     /// 组别ID列表 (旧结构，向后兼容)
     /// </summary>
     public List<long> GroupIds { get; set; }
+    
+    /// <summary>
+    /// 要排除的报名ID（更换队员时使用，排除当前正在更新的报名记录）
+    /// </summary>
+    public long? ExcludeRegistrationId { get; set; }
 }
 
 /// <summary>

YD_Event.Application/Event/UnifiedRegistrationService.cs

@@ -1125,7 +1125,7 @@ public class UnifiedRegistrationService : ITransient
     /// <summary>
     /// 检查报名限制
     /// </summary>
-    public async Task<RegistrationLimitCheckOutput> CheckRegistrationLimitAsync(UnifiedRegistrationInput input)
+    public async Task<RegistrationLimitCheckOutput> CheckRegistrationLimitAsync(UnifiedRegistrationInput input, long? excludeRegistrationId = null)
     {
         var result = new RegistrationLimitCheckOutput
         {
@@ -1144,13 +1144,21 @@ public class UnifiedRegistrationService : ITransient
         // 先获取所有报名信息，供后续检查使用
         // 线上支付类型的报名记录，仅统计PaymentStatus == 1（已支付）的记录
         // 线下支付类型的报名记录，同时统计PaymentStatus == 1（已支付）和PaymentStatus == 0（未支付）的记录
-        var eventRegistrations = await _registrationRepository.GetListAsync(x => 
+        var eventRegistrationsQuery = _registrationRepository.AsQueryable().Where(x => 
             x.EventId == input.EventId && !x.DeleteMark &&
             (
                 (x.PaymentMethod == 2 && x.PaymentStatus == 1) || 
                 (x.PaymentMethod == 1 && x.PaymentStatus == 1) ||
                 (x.PaymentMethod == 1 && x.PaymentStatus == 0)
             ));
+        
+        // 如果指定了要排除的报名ID，则排除该记录
+        if (excludeRegistrationId.HasValue)
+        {
+            eventRegistrationsQuery = eventRegistrationsQuery.Where(x => x.Id != excludeRegistrationId.Value);
+        }
+        
+        var eventRegistrations = await eventRegistrationsQuery.ToListAsync();
         var eventRegistrationIds = eventRegistrations.Select(r => r.Id).ToList();
         var registrationPersons = await _registrationPersonRepository.GetListAsync(x => 
             eventRegistrationIds.Contains(x.RegistrationId) && !x.DeleteMark);

YD_Event.Application/Event/UserEventRecordService.cs

@@ -907,6 +907,6 @@ public class UserEventRecordService : IDynamicApiController, ITransient
         }
 
         // 调用统一的限制检查方法
-        return await _unifiedRegistrationService.CheckRegistrationLimitAsync(unifiedInput);
+        return await _unifiedRegistrationService.CheckRegistrationLimitAsync(unifiedInput, input.ExcludeRegistrationId);
     }
 }

YD_Event.Application/YD_Event.Application.xml

@@ -7491,6 +7491,11 @@
             组别ID列表 (旧结构，向后兼容)
             </summary>
         </member>
+        <member name="P:YD_Event.Application.Event.Dtos.RegistrationLimitCheckInput.ExcludeRegistrationId">
+            <summary>
+            要排除的报名ID（更换队员时使用，排除当前正在更新的报名记录）
+            </summary>
+        </member>
         <member name="T:YD_Event.Application.Event.Dtos.RegistrationLimitDetail">
             <summary>
             报名限制详情
@@ -8208,7 +8213,7 @@
             处理线下支付
             </summary>
         </member>
-        <member name="M:YD_Event.Application.Event.UnifiedRegistrationService.CheckRegistrationLimitAsync(YD_Event.Application.Event.Dtos.UnifiedRegistrationInput)">
+        <member name="M:YD_Event.Application.Event.UnifiedRegistrationService.CheckRegistrationLimitAsync(YD_Event.Application.Event.Dtos.UnifiedRegistrationInput,System.Nullable{System.Int64})">
             <summary>
             检查报名限制
             </summary>