1 files changed, 0 insertions, 38 deletions
diff --git a/date_service.py b/date_service.py
index 4a0706a..3c93546 100644
--- a/date_service.py
+++ b/date_service.py
@@ -32,30 +32,6 @@ class DateService:
                 raise ValueError(f"Unable to parse date string: {date_string}")
     
     @staticmethod
-    def qdate_to_datetime(qdate):
-        """Convert QDate to datetime"""
-        if isinstance(qdate, QDate):
-            return datetime(qdate.year(), qdate.month(), qdate.day())
-        return qdate
-    
-    @staticmethod
-    def datetime_to_qdate(dt):
-        """Convert datetime to QDate"""
-        if isinstance(dt, datetime):
-            return QDate(dt.year, dt.month, dt.day)
-        return dt
-    
-    @staticmethod
-    def validate_date_range(start_date, end_date):
-        """Validate that start_date is not after end_date"""
-        if isinstance(start_date, str):
-            start_date = DateService.parse_date_from_string(start_date)
-        if isinstance(end_date, str):
-            end_date = DateService.parse_date_from_string(end_date)
-        
-        return start_date <= end_date
-    
-    @staticmethod
     def calculate_days_between(start_date, end_date):
         """Calculate number of days between two dates"""
         if isinstance(start_date, str):
@@ -89,17 +65,3 @@ class DateService:
     def get_current_date():
         """Get current date as datetime"""
         return datetime.now()
-    
-    @staticmethod
-    def add_days_to_date(date, days):
-        """Add days to a date"""
-        if isinstance(date, str):
-            date = DateService.parse_date_from_string(date)
-        return date + timedelta(days=days)
-    
-    @staticmethod
-    def add_months_to_date(date, months):
-        """Add months to a date using relativedelta"""
-        if isinstance(date, str):
-            date = DateService.parse_date_from_string(date)
-        return date + relativedelta(months=months)