Add issue6371.diff - Do not set effective_date on assign

issue6371.diff

@@ -0,0 +1,55 @@
+diff -r 792626d1b562 trytond/trytond/modules/stock/move.py
+--- a/trytond/trytond/modules/stock/move.py	Fri Jul 14 15:34:47 2017 +0200
++++ b/trytond/trytond/modules/stock/move.py	Fri Jul 14 15:38:35 2017 +0200
+@@ -628,9 +628,6 @@
+     @Workflow.transition('assigned')
+     def assign(cls, moves):
+         cls.check_origin(moves)
+-        for move in moves:
+-            move.set_effective_date()
+-        cls.save(moves)
+ 
+     @classmethod
+     @ModelView.button
+@@ -907,7 +904,8 @@
+             stock_date_start: if set return the delta of the stock between the
+                 two dates, (ignored if stock_date_end is missing).
+             stock_assign: if set compute also the assigned outgoing moves as
+-                done.
++                done at the stock_date_end except for delta which is at the
++                planned date.
+             forecast: if set compute the forecast quantity.
+             stock_destinations: A list of location ids. If set, restrict the
+                 computation to moves from and to those locations.
+@@ -968,6 +966,9 @@
+                         & (move.planned_date <= context['stock_date_end'])
+                         )
+                     | (move.effective_date <= context['stock_date_end'])
++                    | (move.state == (
++                            'assigned' if not context.get('stock_date_start')
++                            else ''))
+                     )
+                 )
+             state_date_clause_in = state_date_clause(False)
+@@ -986,6 +987,10 @@
+                             & (move.planned_date <= today)
+                             )
+                         | (move.effective_date <= today)
++                        | (move.state == (
++                                'assigned'
++                                if not context.get('stock_date_start')
++                                else ''))
+                         )
+                     )
+                 | (move.state.in_(['done', 'assigned', 'draft'])
+@@ -1001,6 +1006,10 @@
+                             (move.effective_date <= context['stock_date_end'])
+                             & (move.effective_date >= today)
+                             )
++                        | (move.state == (
++                                'assigned'
++                                if not context.get('stock_date_start')
++                                else ''))
+                         )
+                     )
+                 )

series

@@ -54,3 +54,4 @@ issue6294.diff # [tryton] - Creating a board view with a form inside
 issue5917.diff # [tryton] - Reduce the number of request for tree_state (changeset 33c1a31d27bc)
 issue5877.diff # [trytond] - Improve ModelStorage.search_count by using no order and COUNT(*) (changeset a2009809c10f)
 statement_of_account.diff  # [account] - remove context and show all lines on general_ledger_lines
+issue6371.diff # [stock] - Do not set effective_date on assign