修复教师实验管理页的可见性问题

src/Jiaowu.Api/Controllers/ExperimentsController.cs

@@ -196,12 +196,11 @@ public sealed class ExperimentsController(
         int page = 1,
         int pageSize = 20)
     {
+        // 项目列表按任课教学任务授权。场次的名单、取消和代选仍由
+        // CanManageSession 限制到已绑定的指导教师，不能以此反向过滤项目：
+        // 草稿尚未安排场次，集中安排项目也没有独立的场次指导教师绑定。
         var source = ScopedProjects().AsNoTracking();
         var scope = currentUserDataScope.Current;
-        if (scope.Scope == DataScope.Self && scope.IsInRole(SystemRoles.Teacher))
-            source = source.Where(x => x.Sessions.Any(session =>
-                session.Instructors.Any(instructor =>
-                    instructor.Teacher!.UserId == scope.UserId)));
         if (academicTermId.HasValue)
             source = source.Where(x =>
                 x.TeachingTask!.AcademicTermId == academicTermId);

tests/Jiaowu.Api.Tests/ExperimentsControllerTests.cs

@@ -7,11 +7,45 @@ using Jiaowu.Api.Infrastructure.Timetables;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Data.Sqlite;
 using Microsoft.EntityFrameworkCore;
+using System.Text.Json;
 
 namespace Jiaowu.Api.Tests;
 
 public sealed class ExperimentsControllerTests
 {
+    [Fact]
+    public async Task TeacherManagement_ListsOwnDraftAndPublishedProjectsWithoutSessionInstructorBinding()
+    {
+        await using var fixture = await ExperimentFixture.CreateAsync();
+        var teacherScope = new FixedScope(new CurrentUserScope(
+            fixture.ManagerScope.Current.UserId,
+            fixture.ManagerScope.Current.DisplayName,
+            fixture.ManagerScope.Current.CollegeId,
+            DataScope.Self,
+            new HashSet<string>([SystemRoles.Teacher])));
+        var controller = fixture.Controller(teacherScope);
+
+        Assert.IsType<CreatedResult>(await controller.CreateProject(
+            fixture.ProjectRequest(ExperimentArrangementMode.SelfScheduled),
+            CancellationToken.None));
+        Assert.IsType<CreatedResult>(await controller.CreateProject(
+            fixture.ProjectRequest(ExperimentArrangementMode.Centralized),
+            CancellationToken.None));
+        var centralized = await fixture.Db.ExperimentProjects.SingleAsync(x =>
+            x.ArrangementMode == ExperimentArrangementMode.Centralized);
+        Assert.IsType<NoContentResult>(await controller.PublishProject(
+            centralized.Id, CancellationToken.None));
+
+        var result = Assert.IsType<OkObjectResult>(
+            await controller.GetManagementProjects(
+                null, null, null, null, null, null, null, null,
+                CancellationToken.None));
+        using var response = JsonDocument.Parse(JsonSerializer.Serialize(result.Value));
+
+        Assert.Equal(1, response.RootElement.GetProperty("Total").GetInt32());
+        Assert.Equal(2, response.RootElement.GetProperty("Items").GetArrayLength());
+    }
+
     [Fact]
     public async Task BatchProjects_CreateSameDefinitionForSameCourseTasks()
     {