[IMP] - Upsell/Downsell contract from sale order

product_contract/__manifest__.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 LasLabs Inc.
 # Copyright 2018 ACSONE SA/NV.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
@@ -12,10 +11,7 @@
               "ACSONE SA/NV, "
               "Odoo Community Association (OCA)",
     'website': 'https://github.com/oca/contract',
-    'depends': [
-        'product',
-        'contract_sale',
-    ],
+    'depends': ['product', 'contract_sale'],
     'data': [
         'views/product_template.xml',
         'views/sale_order.xml',

product_contract/models/product_template.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 LasLabs Inc.
 # Copyright 2018 ACSONE SA/NV.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

product_contract/models/sale_order.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 LasLabs Inc.
 # Copyright 2018 ACSONE SA/NV.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

product_contract/models/sale_order_line.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 LasLabs Inc.
 # Copyright 2017 ACSONE SA/NV.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
@@ -51,6 +50,13 @@ class SaleOrderLine(models.Model):
     date_start = fields.Date(string='Date Start')
     date_end = fields.Date(string='Date End', index=True)
 
+    contract_line_id = fields.Many2one(
+        comodel_name="account.analytic.invoice.line",
+        string="Contract Line to replace",
+        required=False,
+        copy=False,
+    )
+
     @api.onchange('product_id')
     def onchange_product(self):
         if self.product_id.is_contract:
@@ -97,6 +103,7 @@ class SaleOrderLine(models.Model):
             contract_line |= contract_line_env.create(
                 rec._prepare_contract_line_values(contract)
             )
+            rec.contract_line_id.stop(rec.date_start)
         return contract_line
 
     @api.constrains('contract_id')

product_contract/tests/test_product.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 LasLabs Inc.
 # Copyright 2018 ACSONE SA/NV.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

product_contract/tests/test_sale_order.py

@@ -1,9 +1,10 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 LasLabs Inc.
+# Copyright 2018 ACSONE SA/NV
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo.tests.common import TransactionCase
 from odoo.exceptions import ValidationError
+from odoo.fields import Date
 
 
 class TestSaleOrder(TransactionCase):
@@ -51,6 +52,36 @@ class TestSaleOrder(TransactionCase):
         self.order_line1 = self.sale.order_line.filtered(
             lambda l: l.product_id == self.product1
         )
+        self.contract = self.env["account.analytic.account"].create(
+            {
+                "name": "Test Contract 2",
+                "partner_id": self.sale.partner_id.id,
+                "pricelist_id":
+                    self.sale.partner_id.property_product_pricelist.id,
+                "recurring_invoices": True,
+                "contract_type": "purchase",
+                "contract_template_id": self.contract_template1.id,
+                "recurring_invoice_line_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "product_id": self.product1.id,
+                            "name": "Services from #START# to #END#",
+                            "quantity": 1,
+                            "uom_id": self.product1.uom_id.id,
+                            "price_unit": 100,
+                            "discount": 50,
+                            "recurring_rule_type": "monthly",
+                            "recurring_interval": 1,
+                            "date_start": "2016-02-15",
+                            "recurring_next_date": "2016-02-29",
+                        },
+                    )
+                ],
+            }
+        )
+        self.contract_line = self.contract.recurring_invoice_line_ids[0]
 
     def test_compute_is_contract(self):
         """Sale Order should have is_contract true if one of its lines is
@@ -153,3 +184,13 @@ class TestSaleOrder(TransactionCase):
         self.sale.action_confirm()
         invoice = self.order_line1.contract_id.recurring_create_invoice()
         self.assertTrue(invoice in self.sale.invoice_ids)
+
+    def test_contract_upsell(self):
+        """Should stop contract line at sale order line start date"""
+        self.order_line1.contract_id = self.contract
+        self.order_line1.contract_line_id = self.contract_line
+        self.order_line1.date_start = "2018-01-01"
+        self.sale.action_confirm()
+        self.assertEqual(
+            self.contract_line.date_end, Date.to_date("2018-01-01")
+        )

product_contract/views/sale_order.xml

@@ -30,8 +30,11 @@
                 <field name="contract_template_id" invisible="1"/>
                 <field name="contract_id"
                        attrs="{'invisible': [('is_contract', '=', False)]}"
-                        domain="[('partner_id','=',parent.partner_id),('contract_template_id','=',contract_template_id)]"
-                 />
+                       domain="[('partner_id','=',parent.partner_id),('contract_template_id','=',contract_template_id)]"/>
+                <field name="contract_line_id"
+                       attrs="{'invisible': [('is_contract', '=', False)]}"
+                       domain="[('contract_id','=',contract_id)]"/>
+
             </xpath>
             <xpath expr="//field[@name='order_line']/form//field[@name='tax_id']/parent::group"
                    position="after">