From 0f7d2d7cf7aaf8f3349c9733e970f9ae8e2b90b4 Mon Sep 17 00:00:00 2001
From: Pratima Gupta <pgu@odoo.com>
Date: Tue, 5 Sep 2017 12:47:34 +0530
Subject: [PATCH] [IMP] stock_account: add valuation stat button for products

---
 addons/stock_account/models/product.py        | 26 +++++++++++++++++++
 addons/stock_account/views/product_views.xml  | 22 ++++++++++++++++
 .../views/stock_account_views.xml             |  5 ++--
 3 files changed, 50 insertions(+), 3 deletions(-)

diff --git a/addons/stock_account/models/product.py b/addons/stock_account/models/product.py
index d8f631e975e..f306bc5606f 100644
--- a/addons/stock_account/models/product.py
+++ b/addons/stock_account/models/product.py
@@ -74,6 +74,19 @@ class ProductTemplate(models.Model):
         })
         return accounts
 
+    @api.multi
+    def action_open_product_moves(self):
+        self.ensure_one()
+        action = self.env.ref('stock_account.stock_move_valuation_action').read()[0]
+        action['domain'] = [('product_id.product_tmpl_id', '=', self.id)]
+        action['context'] = {
+            'search_default_outgoing': True,
+            'search_default_incoming': True,
+            'search_default_done': True,
+            'is_avg': self.cost_method == 'average',
+        }
+        return action
+
     @api.multi
     def get_product_accounts(self, fiscal_pos=None):
         """ Add the stock journal related to product to the result of super()
@@ -156,6 +169,19 @@ class ProductProduct(models.Model):
                 moves = StockMove.search(domain)
                 product.stock_value = sum(moves.mapped('value'))
 
+    @api.multi
+    def action_open_product_moves(self):
+        self.ensure_one()
+        action = self.env.ref('stock_account.stock_move_valuation_action').read()[0]
+        action['domain'] = [('product_id', '=', self.id)]
+        action['context'] = {
+            'search_default_outgoing': True,
+            'search_default_incoming': True,
+            'search_default_done': True,
+            'is_avg': self.cost_method == 'average',
+        }
+        return action
+
 
 class ProductCategory(models.Model):
     _inherit = 'product.category'
diff --git a/addons/stock_account/views/product_views.xml b/addons/stock_account/views/product_views.xml
index 7e264eeb2d4..d3da286241b 100644
--- a/addons/stock_account/views/product_views.xml
+++ b/addons/stock_account/views/product_views.xml
@@ -115,5 +115,27 @@
                 </p>
             </field>
         </record>
+
+        <record id="product_valuation_form_view" model="ir.ui.view">
+             <field name="name">product.product</field>
+             <field name="model">product.product</field>
+             <field name="inherit_id" ref="stock.product_form_view_procurement_button"/>
+             <field name="arch" type="xml">
+                 <xpath expr="//button[@name='action_view_stock_move_lines']" position="after">
+                    <button string="Inventory Valuation" type="object" name="action_open_product_moves" class="oe_stat_button" icon="fa-bars" attrs="{'invisible': [('cost_method', '=', 'standard')]}"/>
+                 </xpath>
+             </field>
+        </record>
+
+        <record id="product_template_valuation_form_view" model="ir.ui.view">
+             <field name="name">product.template</field>
+             <field name="model">product.template</field>
+             <field name="inherit_id" ref="stock.product_template_form_view_procurement_button"/>
+             <field name="arch" type="xml">
+                 <xpath expr="//button[@name='action_view_stock_move_lines']" position="after">
+                    <button string="Inventory Valuation" type="object" name="action_open_product_moves" class="oe_stat_button" icon="fa-bars" attrs="{'invisible': [('cost_method', '=', 'standard')]}"/>
+                 </xpath>
+             </field>
+        </record>
     </data>
 </odoo>
diff --git a/addons/stock_account/views/stock_account_views.xml b/addons/stock_account/views/stock_account_views.xml
index 7579cea5b45..a8a0dc723af 100644
--- a/addons/stock_account/views/stock_account_views.xml
+++ b/addons/stock_account/views/stock_account_views.xml
@@ -68,13 +68,12 @@
                     <field name="product_uom_qty" string="Qty"/>
                     <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
                     <field name="price_unit"/>
-                    <field name="remaining_qty"/>
                     <field name="value" sum="Stock Valuation"/>
-                    <field name="remaining_value" sum="Stock Valuation"/>
+                    <field name="remaining_qty" invisible="context.get('is_avg')"/>
+                    <field name="remaining_value" sum="Stock Valuation" invisible="context.get('is_avg')"/>
                 </tree>
             </field>
         </record>
-        
         <record id="stock_move_valuation_action" model="ir.actions.act_window">
             <field name="name">Stock Moves</field>
             <field name="res_model">stock.move</field>