1

TechHelper.Server/Services/ClassService.cs

@@ -67,15 +67,13 @@ namespace TechHelper.Services
 			}
 		}
 
-		// 实现 IBaseService<ClassDto, int>.GetAllAsync
 		public async Task<ApiResponse> GetAllAsync(QueryParameter query)
 		{
 			try
 			{
 				var repository = _work.GetRepository<Class>();
 
-				// 构建查询条件 (可根据 QueryParameter.Search 进行筛选)
-				Func<IQueryable<Class>, IOrderedQueryable<Class>> orderBy = null; // 默认不排序
+				Func<IQueryable<Class>, IOrderedQueryable<Class>> orderBy = null;
 				if (query.Search != null && !string.IsNullOrWhiteSpace(query.Search))
 				{
 					// 在 Name 字段中进行模糊搜索
@@ -127,9 +125,22 @@ namespace TechHelper.Services
 			}
 		}
 
-		public Task<ApiResponse> GetClassStudents(ClassDto classDto)
+		public async Task<ApiResponse> GetClassStudents(ClassDto classDto)
 		{
-			throw new NotImplementedException();
+			try
+			{
+				var result = await _work.GetRepository<Class>().GetFirstOrDefaultAsync(predicate:
+					c => c.Grade == classDto.Grade && c.Number == classDto.Class,
+					include: i => i
+					.Include(c => c.ClassStudents)
+						.ThenInclude(cs => cs.Student));
+
+				return ApiResponse.Success(result: result.ClassStudents);
+			}
+			catch (Exception ex)
+			{
+				return ApiResponse.Error($"获取学生列表错误, {ex.Message}, {ex.InnerException}");
+			}
 		}
 
 		public async Task<ApiResponse> GetUserClass(Guid id)
@@ -185,9 +196,6 @@ namespace TechHelper.Services
 				var existingClass = await _work.GetRepository<Class>().GetFirstOrDefaultAsync(
 					predicate: (c => c.Number == user.ClassId && c.Grade == user.GradeId));
 
-				// finduser and usrinfo are redundant if they are for the same user.
-				// Let's just use usrinfo
-				// var finduser = await _userManager.FindByEmailAsync(user.User); 
 
 				if (existingClass == null || usrinfo == null) // Simplified check
 				{