From abcdcb1748e824fc7108d1487fe49e70ab517b31 Mon Sep 17 00:00:00 2001
From: Fabien BOURGEOIS <fabien@yaltik.com>
Date: Mon, 26 Mar 2018 12:36:42 +0200
Subject: [PATCH] [IMP]GOLEM Resource Account : add header button to go to
 invoice directly

---
 .../models/golem_resource_reservation.py             | 12 ++++++++++++
 .../views/golem_resource_reservation_views.xml       |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/golem_resource_account/models/golem_resource_reservation.py b/golem_resource_account/models/golem_resource_reservation.py
index e5209db..dba0767 100644
--- a/golem_resource_account/models/golem_resource_reservation.py
+++ b/golem_resource_account/models/golem_resource_reservation.py
@@ -77,3 +77,15 @@ class GolemResourceReservation(models.Model):
                 })]
             })
             reservation.invoice_line_id = reservation.invoice_id.invoice_line_ids[0]
+
+    @api.multi
+    def show_invoice(self):
+        """ Redirects to linked invoice """
+        self.ensure_one()
+        reservation = self[0]
+        if reservation.invoice_id:
+            return {'type': 'ir.actions.act_window',
+                    'res_model': 'account.invoice',
+                    'res_id': reservation.invoice_id.id,
+                    'view_mode': 'form',
+                    'view_id': self.env.ref('account.invoice_form').id}
diff --git a/golem_resource_account/views/golem_resource_reservation_views.xml b/golem_resource_account/views/golem_resource_reservation_views.xml
index f25975b..a59e5ab 100644
--- a/golem_resource_account/views/golem_resource_reservation_views.xml
+++ b/golem_resource_account/views/golem_resource_reservation_views.xml
@@ -44,6 +44,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
         <button name="state_rejected"  position="after">
           <button name="create_invoice" type="object" string="Create Invoice" class="oe_highlight"
             attrs="{'invisible': ['|', ('state', '!=', 'validated'), '|', ('resource_product_id', '=', False), ('invoice_id', '!=', False)]}" />
+          <button name="show_invoice" type="object" string="Show invoice" class="oe_highlight"
+            attrs="{'invisible': [('invoice_id', '=', False)]}" />
         </button>
         <group name="reservation" position="after">
           <group name="invoicing" string="Invoicing"