feat: Teilnehmerlisten in Lerngruppen importieren

2026-08-18 00:44:07 +02:00
parent cdac335ad1
commit 99efa3a0fe
11 changed files with 489 additions and 79 deletions
@@ -305,6 +305,67 @@ public sealed class StudentImportServiceTests
        Assert.Equal(ownClass.Id, Assert.Single(preview.GroupAssignments).AutomaticGroupId);
    }

+    [Fact]
+    public async Task Apply_ExpliziteZielgruppeIgnoriertHeimatklasseUndVervollstaendigtTeilnehmerliste()
+    {
+        var repository = new InMemoryStudentRepository();
+        var target = new LearningGroup { Name = "Mathematik 10", IsActive = true };
+        var groups = new InMemoryGroupRepository([target]);
+        var memberships = new InMemoryGroupMembershipRepository();
+        var service = Service(repository,
+        [
+            new ImportedStudent
+            {
+                FirstName = "Max", LastName = "Beispiel", GroupName = "10c",
+            },
+        ], groups, memberships);
+
+        var preview = await service.AnalyzeAsync(File(), target.Id);
+        var result = await service.ApplyAsync(preview);
+
+        Assert.True(preview.CanApply);
+        Assert.Equal(target.Id, preview.TargetGroupId);
+        Assert.Equal(target.Id, Assert.Single(preview.GroupAssignments).AutomaticGroupId);
+        Assert.Equal(1, result.CreatedStudents);
+        Assert.Equal(1, result.CreatedMemberships);
+        Assert.Equal(target.Id, Assert.Single(memberships.Memberships).GroupId);
+    }
+
+    [Fact]
+    public async Task Analyze_ExpliziteZielgruppeErkenntBereitsZugeordnetenNamensgleichenSchueler()
+    {
+        var existing = new Student { FirstName = "Max", LastName = "Beispiel" };
+        var repository = new InMemoryStudentRepository([existing]);
+        var target = new LearningGroup { Name = "Mathematik 10", IsActive = true };
+        var groups = new InMemoryGroupRepository([target]);
+        var memberships = new InMemoryGroupMembershipRepository();
+        memberships.Save(new GroupMembership { StudentId = existing.Id, GroupId = target.Id });
+        var service = Service(repository,
+            [new ImportedStudent { FirstName = "Max", LastName = "Beispiel" }],
+            groups, memberships);
+
+        var preview = await service.AnalyzeAsync(File(), target.Id);
+
+        Assert.Empty(preview.Conflicts);
+        var resolution = Assert.Single(preview.Entries).AutomaticResolution;
+        Assert.Equal(StudentImportResolutionKind.UseExisting, resolution?.Kind);
+        Assert.Equal(existing.Id, resolution?.ExistingStudentId);
+    }
+
+    [Fact]
+    public async Task Analyze_ArchivierteZielgruppeVerhindertImport()
+    {
+        var target = new LearningGroup { Name = "Alter Kurs", IsActive = false };
+        var service = Service(new InMemoryStudentRepository(),
+            [new ImportedStudent { FirstName = "Max", LastName = "Beispiel" }],
+            new InMemoryGroupRepository([target]));
+
+        var preview = await service.AnalyzeAsync(File(), target.Id);
+
+        Assert.False(preview.CanApply);
+        Assert.Contains(preview.Messages, message => message.Code == "student.target-group.unavailable");
+    }
+
    private static StudentImportService Service(
        InMemoryStudentRepository repository,
        IReadOnlyList<ImportedStudent> imported,