自动排课

2026-07-25 11:32:13 +08:00
parent a63c943815
commit 533ff6b9f6
5 changed files with 102 additions and 10 deletions
@@ -233,10 +233,10 @@ public sealed class AutomaticScheduleGenerator(AppDbContext db)
                    student.Status == StudentStatus.Active) ?? 0));
        return classrooms.Where(room =>
                room.Capacity >= minimumCapacity &&
-                (!constraint?.RequiredCampusId.HasValue ?? true ||
-                    room.Building!.CampusId == constraint.RequiredCampusId) &&
-                (!constraint?.RequiredBuildingId.HasValue ?? true ||
-                    room.BuildingId == constraint.RequiredBuildingId) &&
+                (constraint?.RequiredCampusId is not Guid requiredCampusId ||
+                    room.Building!.CampusId == requiredCampusId) &&
+                (constraint?.RequiredBuildingId is not Guid requiredBuildingId ||
+                    room.BuildingId == requiredBuildingId) &&
                (allowedRoomIds.Count == 0 || allowedRoomIds.Contains(room.Id)))
            .ToList();
    }