优化考试排考

This commit is contained in:
2026-07-27 19:31:19 +08:00 Unverified
parent 64decdab7e
commit c3e8a42641
14 changed files with 7013 additions and 272 deletions
@@ -61,6 +61,11 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
public DbSet<ExamSession> ExamSessions => Set<ExamSession>();
public DbSet<ExamSessionInvigilator> ExamSessionInvigilators =>
Set<ExamSessionInvigilator>();
public DbSet<ExamRoomAssignment> ExamRooms => Set<ExamRoomAssignment>();
public DbSet<ExamRoomSession> ExamRoomSessions => Set<ExamRoomSession>();
public DbSet<ExamSeatAssignment> ExamSeats => Set<ExamSeatAssignment>();
public DbSet<ExamRoomInvigilator> ExamRoomInvigilators =>
Set<ExamRoomInvigilator>();
public DbSet<MakeupExamPlan> MakeupExamPlans => Set<MakeupExamPlan>();
public DbSet<MakeupExamSession> MakeupExamSessions => Set<MakeupExamSession>();
public DbSet<MakeupExamSessionInvigilator> MakeupExamSessionInvigilators =>
@@ -719,6 +724,65 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
entity.HasOne(x => x.Teacher).WithMany()
.HasForeignKey(x => x.TeacherId).OnDelete(DeleteBehavior.Restrict);
});
builder.Entity<ExamRoomAssignment>(entity =>
{
entity.ToTable("ExamRooms");
entity.HasIndex(x => new { x.ExamPlanId, x.StartsAt })
.HasDatabaseName("IX_ExamRooms_Plan_Time");
entity.HasIndex(x => new
{
x.ExamPlanId,
x.ClassroomId,
x.StartsAt
})
.HasDatabaseName("IX_ExamRooms_Plan_Room_Time");
entity.HasIndex(x => x.CourseId)
.HasDatabaseName("IX_ExamRooms_CourseId");
entity.HasOne(x => x.ExamPlan).WithMany(x => x.Rooms)
.HasForeignKey(x => x.ExamPlanId).OnDelete(DeleteBehavior.Cascade);
entity.HasOne(x => x.Course).WithMany()
.HasForeignKey(x => x.CourseId).OnDelete(DeleteBehavior.Restrict);
entity.HasOne(x => x.Classroom).WithMany()
.HasForeignKey(x => x.ClassroomId).OnDelete(DeleteBehavior.Restrict);
});
builder.Entity<ExamRoomSession>(entity =>
{
entity.ToTable("ExamRoomSessions");
entity.HasKey(x => new { x.ExamRoomId, x.ExamSessionId });
entity.HasIndex(x => x.ExamSessionId)
.HasDatabaseName("IX_ExamRoomSessions_SessionId");
entity.HasOne(x => x.ExamRoom).WithMany(x => x.SessionLinks)
.HasForeignKey(x => x.ExamRoomId).OnDelete(DeleteBehavior.Cascade);
entity.HasOne(x => x.ExamSession).WithMany(x => x.RoomLinks)
.HasForeignKey(x => x.ExamSessionId).OnDelete(DeleteBehavior.Restrict);
});
builder.Entity<ExamSeatAssignment>(entity =>
{
entity.ToTable("ExamSeats");
entity.HasKey(x => new { x.ExamRoomId, x.StudentId });
entity.HasIndex(x => new { x.ExamSessionId, x.StudentId })
.IsUnique()
.HasDatabaseName("UX_ExamSeats_Session_Student");
entity.HasIndex(x => x.StudentId)
.HasDatabaseName("IX_ExamSeats_StudentId");
entity.HasOne(x => x.ExamRoom).WithMany(x => x.Seats)
.HasForeignKey(x => x.ExamRoomId).OnDelete(DeleteBehavior.Cascade);
entity.HasOne(x => x.ExamSession).WithMany(x => x.SeatAssignments)
.HasForeignKey(x => x.ExamSessionId).OnDelete(DeleteBehavior.Restrict);
entity.HasOne(x => x.Student).WithMany()
.HasForeignKey(x => x.StudentId).OnDelete(DeleteBehavior.Restrict);
});
builder.Entity<ExamRoomInvigilator>(entity =>
{
entity.ToTable("ExamRoomInvigilators");
entity.HasKey(x => new { x.ExamRoomId, x.TeacherId });
entity.HasIndex(x => x.TeacherId)
.HasDatabaseName("IX_ExamRoomInvigilators_TeacherId");
entity.HasOne(x => x.ExamRoom).WithMany(x => x.Invigilators)
.HasForeignKey(x => x.ExamRoomId).OnDelete(DeleteBehavior.Cascade);
entity.HasOne(x => x.Teacher).WithMany()
.HasForeignKey(x => x.TeacherId).OnDelete(DeleteBehavior.Restrict);
});
builder.Entity<MakeupExamPlan>(entity =>
{
entity.Property(x => x.Name).HasMaxLength(120);