Initial

2026-03-29 23:47:31 +02:00
commit 216d5d2280
75 changed files with 5702 additions and 0 deletions
--- a/LehrerApp.Data/Repositories/GroupExamRepositories.cs
+++ b/LehrerApp.Data/Repositories/GroupExamRepositories.cs
@@ -0,0 +1,95 @@
+using LehrerApp.Core.Interfaces;
+using LehrerApp.Core.Models;
+
+namespace LehrerApp.Data.Repositories;
+
+public class GroupRepository(LiteDbContext db) : IGroupRepository
+{
+    public LearningGroup? GetById(Guid id) =>
+        db.Groups.FindById(id);
+
+    public List<LearningGroup> GetAll() =>
+        db.Groups.FindAll()
+            .OrderBy(g => g.SchoolYear)
+            .ThenBy(g => g.Name)
+            .ToList();
+
+    public List<LearningGroup> GetBySchoolYear(string schoolYear) =>
+        db.Groups.Find(g => g.SchoolYear == schoolYear)
+            .OrderBy(g => g.Name)
+            .ToList();
+
+    public void Save(LearningGroup group)
+    {
+        group.UpdatedAt = DateTime.UtcNow;
+        db.Groups.Upsert(group);
+    }
+
+    public void Delete(Guid id) =>
+        db.Groups.Delete(id);
+}
+
+public class EnrollmentRepository(LiteDbContext db) : IEnrollmentRepository
+{
+    public List<Enrollment> GetByStudent(Guid studentId) =>
+        db.Enrollments.Find(e => e.StudentId == studentId).ToList();
+
+    public List<Enrollment> GetByGroup(Guid groupId) =>
+        db.Enrollments.Find(e => e.GroupId == groupId).ToList();
+
+    public List<Enrollment> GetByGroupAndYear(Guid groupId, string schoolYear) =>
+        db.Enrollments
+            .Find(e => e.GroupId == groupId && e.SchoolYear == schoolYear)
+            .ToList();
+
+    public void Save(Enrollment enrollment) =>
+        db.Enrollments.Upsert(enrollment);
+
+    public void Delete(Guid id) =>
+        db.Enrollments.Delete(id);
+}
+
+public class ExamRepository(LiteDbContext db) : IExamRepository
+{
+    public Exam? GetById(Guid id) =>
+        db.Exams.FindById(id);
+
+    public List<Exam> GetByGroup(Guid groupId) =>
+        db.Exams.Find(e => e.GroupId == groupId)
+            .OrderByDescending(e => e.Date)
+            .ToList();
+
+    public void Save(Exam exam)
+    {
+        exam.UpdatedAt = DateTime.UtcNow;
+        db.Exams.Upsert(exam);
+    }
+
+    public void Delete(Guid id) =>
+        db.Exams.Delete(id);
+}
+
+public class ExamResultRepository(LiteDbContext db) : IExamResultRepository
+{
+    public List<ExamResult> GetByExam(Guid examId) =>
+        db.ExamResults.Find(r => r.ExamId == examId).ToList();
+
+    public List<ExamResult> GetByStudent(Guid studentId) =>
+        db.ExamResults.Find(r => r.StudentId == studentId).ToList();
+
+    public ExamResult? GetByExamAndStudent(Guid examId, Guid studentId) =>
+        db.ExamResults.FindOne(r => r.ExamId == examId && r.StudentId == studentId);
+
+    public void Save(ExamResult result)
+    {
+        result.UpdatedAt = DateTime.UtcNow;
+        db.ExamResults.Upsert(result);
+    }
+
+    public void SaveMany(List<ExamResult> results)
+    {
+        var now = DateTime.UtcNow;
+        foreach (var r in results) r.UpdatedAt = now;
+        db.ExamResults.Upsert(results);
+    }
+}