Add more information on stock move form

issue11768
review439591003

stock.py

@@ -65,7 +65,7 @@ def set_origin_consignment(func):
         to_save = []
         move2line = {}
         for move in moves:
-            if all(l.origin != move for l in move.invoice_lines):
+            if not move.consignment_invoice_lines:
                 lines = move.get_invoice_lines_consignment()
                 if lines:
                     to_save.extend(lines)
@@ -90,12 +90,11 @@ def unset_origin_consignment(func):
         InvoiceLine = pool.get('account.invoice.line')
         lines, to_save = [], []
         for move in moves:
-            for invoice_line in move.invoice_lines:
-                if invoice_line.origin == move:
-                    lines.append(invoice_line)
-                    if move.origin == move:
-                        move.origin = None
-                    to_save.append(move)
+            for invoice_line in move.consignment_invoice_lines:
+                lines.append(invoice_line)
+                if move.origin == move:
+                    move.origin = None
+                to_save.append(move)
         if lines:
             InvoiceLine.delete(lines)
             cls.save(to_save)
@@ -106,6 +105,13 @@ def unset_origin_consignment(func):
 class Move(metaclass=PoolMeta):
     __name__ = 'stock.move'
 
+    consignment_invoice_lines = fields.One2Many(
+        'account.invoice.line', 'origin', "Consignment Invoice Lines",
+        readonly=True,
+        states={
+            'invisible': ~Eval('consignment_invoice_lines'),
+            })
+
     @fields.depends('state', 'from_location', 'to_location')
     def on_change_with_unit_price_required(self, name=None):
         required = super().on_change_with_unit_price_required(name)

stock.xml

@@ -8,5 +8,11 @@ this repository contains the full copyright notices and license terms. -->
             <field name="inherit" ref="stock.location_view_form"/>
             <field name="name">location_form</field>
         </record>
+
+        <record model="ir.ui.view" id="stock_move_view_form">
+            <field name="model">stock.move</field>
+            <field name="inherit" ref="stock.move_view_form"/>
+            <field name="name">stock_move_form</field>
+        </record>
     </data>
 </tryton>

view/stock_move_form.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="//notebook" position="inside">
+        <page name="consignment_invoice_lines">
+            <field name="consignment_invoice_lines" colspan="4"/>
+        </page>
+    </xpath>
+</data>