update itr and ao from and auto save mat ceadit and utility

AppCode/AOHandler.py

@@ -32,6 +32,8 @@ class AOHandler:
 
     # Add AO record 
     def add_ao(self, data):
+        
+        try:
             fields = [
                 'year', 'gross_total_income', 'disallowance_14a', 'disallowance_37',
                 'deduction_80ia_business', 'deduction_80ia_misc', 'deduction_80ia_other',
@@ -40,13 +42,18 @@ class AOHandler:
                 'tax_payable', 'surcharge', 'edu_cess',
                 'total_tax_payable', 'mat_credit_created', 'mat_credit_utilized',
                 'interest_234c', 'total_tax', 'advance_tax', 'tds', 'tcs',
-                'sat', 'tax_on_assessment', 'refund', 'Remarks'
+                'sat', 'tax_on_assessment', 'refund', 'Remarks','created_at'
             ]
 
             values = [data.get(f, 0) for f in fields]
-           
             self.cursor.callproc("InsertAO", values)    
             self.conn.commit()
+        except Exception as e:
+            self.conn.rollback()
+            raise e
+        finally:
+            self.cursor.close()
+            self.conn.close()
 
     # UPDATE AO RECORD by AO id
     def update_ao(self, id, data):