[9.0][IMP] rma: add button to rma's from customers

rma/__openerp__.py

@@ -26,6 +26,7 @@
              'views/stock_warehouse.xml',
              'views/product_view.xml',
              'views/procurement_view.xml',
+             'views/res_partner_view.xml',
              'wizards/rma_make_picking_view.xml',
              'wizards/rma_add_stock_move_view.xml',
              'wizards/stock_config_settings.xml',

rma/models/__init__.py

@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-# © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
 from . import rma_order
@@ -10,3 +9,4 @@ from . import stock_warehouse
 from . import product
 from . import product_category
 from . import procurement
+from . import res_partner

rma/models/res_partner.py

@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 Eficent Business and IT Consulting Services S.L.
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from openerp import api, fields, models
+
+
+class ResPartner(models.Model):
+    _inherit = "res.partner"
+
+    @api.multi
+    def _compute_rma_line_count(self):
+        for rec in self:
+            rec.rma_line_count = len(rec.rma_line_ids)
+
+    rma_line_ids = fields.One2many(
+        comodel_name="rma.order.line", string="RMAs",
+        inverse_name="partner_id",
+    )
+    rma_line_count = fields.Integer(compute="_compute_rma_line_count")
+
+    @api.multi
+    def action_open_partner_rma(self):
+        action = self.env.ref('rma.action_rma_customer_lines')
+        result = action.read()[0]
+        result['context'] = {'search_default_partner_id': self.id}
+        return result

rma/views/res_partner_view.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="view_partner_form" model="ir.ui.view">
+        <field name="name">res.partner.form - rma</field>
+        <field name="model">res.partner</field>
+        <field name="inherit_id" ref="base.view_partner_form" />
+        <field name="arch" type="xml">
+            <div name="button_box" position="inside">
+                <button type="object"
+                        name="action_open_partner_rma"
+                        class="oe_stat_button"
+                        icon="fa-eject"
+                        attrs="{'invisible':[('customer', '=', False)]}"
+                        groups="rma.group_rma_customer_user,rma.group_rma_supplier_user">
+                            <field name="rma_line_count" widget="statinfo"
+                                   string="RMAs"/>
+                </button>
+            </div>
+        </field>
+    </record>
+
+</odoo>