Feat: printed lines

sale.py

@@ -17,19 +17,18 @@ class SaleLine(metaclass=PoolMeta):
     __name__ = 'sale.line'
 
     @classmethod
-    def delete(cls, lines):
+    def _create_sale_line_deleted_log(cls, line):
         pool = Pool()
         SaleLineDeleted = pool.get('sale.line_deleted')
-        for line in lines:
-            SaleLineDeleted.create([{
-                'sale': line.sale,
-                'quantity': line.quantity,
-                'unit': line.unit,
-                'product': line.product,
-                'user': Transaction().user
-            }])
 
-        super(SaleLine, cls).delete(lines)
+        SaleLineDeleted.create([{
+            'sale': line.sale,
+            'sale_date': line.sale_date,
+            'quantity': line.quantity,
+            'unit': line.unit,
+            'product': line.product,
+            'user': Transaction().user
+        }])
 
 
 class SaleLineDeleted(ModelSQL, ModelView):
@@ -37,17 +36,23 @@ class SaleLineDeleted(ModelSQL, ModelView):
 
     __name__ = 'sale.line_deleted'
 
+    _state = states = {
+        'readonly': True
+    }
+
     sale = fields.Many2One(
         'sale.sale', "Sale", ondelete='CASCADE', required=True)
     printed = fields.Boolean("Printed")
     quantity = fields.Float(
-        "Quantity", digits='unit')
+        "Quantity", digits='unit', states=_state)
     unit = fields.Many2One(
-        'product.uom', 'Unit', ondelete='RESTRICT',)
+        'product.uom', 'Unit', ondelete='RESTRICT', states=_state)
     product = fields.Many2One(
         'product.product', 'Product',
-        ondelete='RESTRICT')
+        ondelete='RESTRICT', states=_state)
     sale_date = fields.Date(
-        'Sale Date')
+        'Sale Date',
+        states=_state
+    )
     user = fields.Many2One(
-        'res.user', 'User')
+        'res.user', 'User', states=_state)

sale.xml

@@ -38,6 +38,11 @@
          parent="sale.menu_sale"
          action="act_sale_line_deleted_form"
          sequence="10"
-         id="menu_sale_line_deleted_form"/>
+      id="menu_sale_line_deleted_form"/>
+      <record model="ir.ui.menu-res.group" id="menu_sale_group_sale">
+            <field name="menu" ref="menu_sale_line_deleted_form"/>
+            <field name="group" ref="sale.group_sale_admin"/>
+        </record>
+
    </data>
 </tryton>

tests/scenario_sale_line_delete_log.rst

@@ -20,7 +20,7 @@ Imports::
 
 Activate modules::
 
-    >>> config = activate_modules('sale_line_delete_log')
+  >>> config = activate_modules('sale_line_delete_log')
 
 Initial data::
 
@@ -179,7 +179,4 @@ Delete a sale line::
   >>> sale.delete_lines[0]
   proteus.Model.get('sale.line_deleted')(1)
   >>> assert isinstance(sale.delete_lines[0], Model.get('sale.line_deleted')), "it's not instance SaleLineDeleted"
-  
+  ;
-
-
-