Use default value when copying "updated" fields of stock move

Since 6c611c520744, the readonly of field is enforced so the copied value of
boolean field must be the default value for readonly fields.

Closes #15148

modules/production/stock.py

@@ -157,6 +157,10 @@ class Move(metaclass=PoolMeta):
             ('production_output' + nested, operator, operand, *extra),
             ]
 
+    @classmethod
+    def default_production_cost_price_updated(cls):
+        return False
+
     def set_effective_date(self):
         if not self.effective_date and self.production_input:
             self.effective_date = self.production_input.effective_start_date
@@ -175,6 +179,14 @@ class Move(metaclass=PoolMeta):
     def _rec_name_origin(self):
         return super()._rec_name_origin() or self.production
 
+    @classmethod
+    def copy(cls, moves, default=None):
+        default = default.copy() if default is not None else {}
+        default.setdefault(
+            'production_cost_price_updated',
+            cls.default_production_cost_price_updated())
+        return super().copy(moves, default=default)
+
 
 class ProductQuantitiesByWarehouseMove(metaclass=PoolMeta):
     __name__ = 'stock.product_quantities_warehouse.move'

modules/stock/move.py

@@ -1035,6 +1035,8 @@ class Move(Workflow, ModelSQL, ModelView):
         default.setdefault('internal_quantity', 0)
         default.setdefault('cost_price')
         default.setdefault('outcome_moves', None)
+        default.setdefault(
+            'unit_price_updated', cls.default_unit_price_updated())
         return super().copy(moves, default=default)
 
     def compute_fields(self, field_names=None):

modules/stock_conversion/stock.py

@@ -601,6 +601,10 @@ class Move(metaclass=PoolMeta):
         super().__setup__()
         cls._allow_modify_closed_period.add('conversion_cost_price_updated')
 
+    @classmethod
+    def default_conversion_cost_price_updated(cls):
+        return False
+
     @classmethod
     def _get_origin(cls):
         return [*super()._get_origin(), 'stock.conversion']
@@ -616,3 +620,11 @@ class Move(metaclass=PoolMeta):
                     if m.state == 'done'
                     and isinstance(m.origin, Conversion)],
                 {'conversion_cost_price_updated': True})
+
+    @classmethod
+    def copy(cls, moves, default=None):
+        default = default.copy() if default is not None else {}
+        default.setdefault(
+            'conversion_cost_price_updated',
+            cls.default_conversion_cost_price_updated())
+        return super().copy(moves, default=default)