[IMP] account: Add the possiblity to filter and group by analytic accounts

PURPOSE
=======

Add the possibility to filter on analytic accounting in the invoices report

SPECIFICATION
=============

Accounting > Reporting > Invoices (Business Intelligence)

- Add filter / group by analytic account
- If possible, filter/group by visible only if "Analytic Account" group enabled in configuration

addons/account/report/account_invoice_report.py

@@ -66,6 +66,7 @@ class AccountInvoiceReport(models.Model):
     residual = fields.Float(string='Due Amount', readonly=True)
     user_currency_residual = fields.Float(string="Total Residual", compute='_compute_amounts_in_user_currency', digits=0)
     country_id = fields.Many2one('res.country', string='Country of the Partner Company')
+    account_analytic_id = fields.Many2one('account.analytic.account', string='Analytic Account', groups="analytic.group_analytic_accounting")
 
     _order = 'date desc'
 

addons/account/report/account_invoice_report_view.xml

@@ -85,6 +85,7 @@
                 <field name="partner_id" operator="child_of"/>
                 <field name="user_id" />
                 <field name="categ_id" filter_domain="[('categ_id', 'child_of', self)]"/>
+                <field name="account_analytic_id"/>
                 <group expand="1" string="Group By">
                     <filter string="Partner" name="partner_id" context="{'group_by':'partner_id','residual_visible':True}"/>
                     <filter string="Salesperson" name='user' context="{'group_by':'user_id'}"/>
@@ -94,6 +95,7 @@
                     <separator orientation="vertical" />
                     <filter string="Date" context="{'group_by':'date'}"/>
                     <filter string="Due Month" context="{'group_by':'date_due:month'}"/>
+                    <filter string="Analytic Account" name="account_analytic_id" context="{'group_by':'account_analytic_id'}" groups="analytic.group_analytic_accounting" />
                 </group>
             </search>
         </field>