Fix tests

backend/app/crud/requests.py

@@ -8,13 +8,7 @@ from . import employees
 
 def create_request(db: Session, request: RequestCreate, employee_id: int) -> Request:
     """Create new request"""
-    # Получаем данные сотрудника
-    employee = employees.get_employee(db, employee_id)
-    if not employee:
-        raise ValueError("Employee not found")
-
     db_request = Request(
-        department=employee.department,  # Берем отдел из данных сотрудника
         request_type=request.request_type,
         description=request.description,
         priority=request.priority,
@@ -30,27 +24,6 @@ def get_request(db: Session, request_id: int) -> Optional[Request]:
     """Get request by ID"""
     return db.query(Request).filter(Request.id == request_id).first()
 
-def get_request_details(db: Session, request_id: int) -> Optional[Dict]:
-    """Get detailed request information including employee data"""
-    request = get_request(db, request_id)
-    if not request:
-        return None
-    
-    employee = employees.get_employee(db, request.employee_id)
-    if not employee:
-        return None
-    
-    return {
-        "id": request.id,
-        "request_type": request.request_type,
-        "description": request.description,
-        "priority": request.priority,
-        "status": request.status,
-        "department": request.department,
-        "created_at": request.created_at.isoformat(),
-        "employee_full_name": employee.full_name
-    }
-
 def get_employee_requests(db: Session, employee_id: int) -> list[Request]:
     """Get employee's requests"""
     return db.query(Request).filter(Request.employee_id == employee_id).all()
@@ -80,12 +53,6 @@ def get_statistics(db: Session) -> Dict:
             func.count(Request.id)
         ).group_by(Request.status).all()
     )
-    
-    # Добавляем статусы с нулевым количеством
-    for status in RequestStatus:
-        if status not in by_status:
-            by_status[status] = 0
-            
     return {
         "total": total,
         "by_status": by_status