add cashier in close statement

app/main.py

@@ -604,7 +604,6 @@ class AppWindow(FrontWindow):
         if self.enviroment == 'restaurant':
             self.panel_right_box = QWidget()
             values = self.get_product_by_categories()
-
             self.menu_dash = MenuDash(self, values, 'on_selected_item')
             self.order_front.hide()
             vbox_order_front.addLayout(button_functions, 0)
@@ -1122,12 +1121,21 @@ class AppWindow(FrontWindow):
         self.set_expenses()
 
     def action_close_statement(self, values):
+        salesman = self.action_salesman_code()
+        self.field_salesman_code_ask.setText('')
+        self.salesman_statement = salesman
+        if not salesman:
+            return self.dialog('error_salesman_wrong')
+
         self.dialog_money_count.exec('close')
 
     def close_statement_accepted(self, values):
+        if self.salesman_statement:
+            salesman = self.salesman_statement
         res = self.Sale.faster_close_statement({
             'device': self.device['id'],
             'data': values,
+            'salesman': salesman['id'],
         })
 
         # FIXME: Check if account statement is closed previously.
@@ -1791,12 +1799,11 @@ class AppWindow(FrontWindow):
         self.store.set(res)
 
     def _get_products_by_category(self, cat_id):
-        fields_names = ['code', 'name', 'sale_price_w_tax']
         records = self.Product.find([
             ('code', '!=', None),
             ('template.salable', '=', True),
             ('template.categories', '=', cat_id),
-        ], order=[('template.name', 'ASC')], fields=fields_names)
+        ], order=[('template.name', 'ASC')])
         return records
 
     def get_product_by_categories(self):