Improvement on invoice lines and analytic accounts

sale_usability_extension/__init__.py

@@ -2,3 +2,4 @@
 
 from . import sale
 from . import account_invoice
+from . import account_analytic_account

sale_usability_extension/account_analytic_account.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+# © 2017 Akretion (http://www.akretion.com)
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+
+from openerp import models, fields, api
+
+
+class AccountAnalyticAccount(models.Model):
+    _inherit = 'account.analytic.account'
+
+    sale_order_count = fields.Integer(
+        compute='compute_sale_order_count',
+        string='Number of Quotations/Orders', readonly=True)
+    sale_ids = fields.One2many(
+        'sale.order', 'project_id', string='Quotations/Orders')
+
+    @api.multi
+    def compute_sale_order_count(self):
+        for aaa in self:
+            try:
+                count = len(aaa.sale_ids)
+            except:
+                count = 0
+            aaa.sale_order_count = count

sale_usability_extension/sale_view.xml

@@ -75,5 +75,25 @@
     </field>
 </record>
 
+<record id="account_analytic_account_sale_order_action" model="ir.actions.act_window">
+    <field name="name">Quotations and Sales</field>
+    <field name="res_model">sale.order</field>
+    <field name="view_mode">tree,form,graph,calendar</field>
+    <field name="context">{'search_default_project_id': active_id}</field>
+</record>
+
+<record id="view_account_analytic_account_form" model="ir.ui.view">
+    <field name="name">analytic.analytic.account.form</field>
+    <field name="model">account.analytic.account</field>
+    <field name="inherit_id" ref="analytic.view_account_analytic_account_form"/>
+    <field name="arch" type="xml">
+        <div name="buttons" position="inside">
+            <button class="oe_inline oe_stat_button" type="action" name="%(account_analytic_account_sale_order_action)d" icon="fa-strikethrough" attrs="{'invisible': [('type', '!=', 'contract')]}">
+               <field string="Quote/Order" name="sale_order_count" widget="statinfo"/>
+            </button>
+        </div>
+    </field>
+</record>
+
 </data>
 </openerp>