信息架构/菜单框架大重构-20260109

backend/app/crud/subject.py

@@ -57,12 +57,15 @@ async def list_subjects(
     study_id: uuid.UUID,
     site_id: uuid.UUID | None = None,
     status: str | None = None,
+    subject_no: str | None = None,
 ) -> Sequence[Subject]:
     stmt = select(Subject).where(Subject.study_id == study_id)
     if site_id:
         stmt = stmt.where(Subject.site_id == site_id)
     if status:
         stmt = stmt.where(Subject.status == status)
+    if subject_no:
+        stmt = stmt.where(Subject.subject_no.ilike(f"%{subject_no}%"))
     result = await db.execute(stmt)
     return result.scalars().all()
 
@@ -102,3 +105,8 @@ async def update_subject(db: AsyncSession, subject: Subject, subject_in: Subject
         await db.commit()
     await db.refresh(subject)
     return subject
+
+
+async def delete_subject(db: AsyncSession, subject: Subject) -> None:
+    await db.delete(subject)
+    await db.commit()