Improvement on invoice lines and analytic accounts

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