[ADD] sale.order: delivery time, payment terms

__manifest__.py

@@ -18,5 +18,6 @@
         "views/res_partner.xml",
         "wizard/res_partner_contract_wizard.xml",
         "data/fields_default.xml",
+        "data/payment_terms.xml",
     ],
 }

data/fields_default.xml

@@ -81,8 +81,6 @@ action = ctx
 
 # Aliases
 self = record
-partner = self.contract_id.partner_id # res.partner
-seller = self.contract_id.company_id
 order = self.order_id
 
 # Functions
@@ -92,11 +90,11 @@ modf = self.modf
 ctx = {
     "contract_number": self.contract_id.name,
 
-    "seller_inn": seller.inn,
-    "seller_kpp": seller.kpp,
+    "amount_whole": 0,
+    "amount_fractional": 0,
 
-    "partner_inn": partner.inn,
-    "partner_kpp": partner.kpp,
+    "delivery_term": False,
+    "delivery_time": False,
 }
 
 if order:
@@ -106,6 +104,9 @@ if order:
     ctx.update({
         "amount_whole": whole,
         "amount_fractional": fractional,
+
+        "delivery_term": order.payment_term_id.name,
+        "delivery_time": order.delivery_time,
     })
 
 action = ctx

data/payment_terms.xml

@@ -0,0 +1,27 @@
+<?xml version='1.0' encoding='utf-8'?>
+<odoo>
+    <data noupdate="0">
+
+        <record id="payment_term_prepaid" model="account.payment.term">
+            <field name="name">Prepaid</field>
+            <field name="note">Payment terms: 100% Prepaid</field>
+            <field name="sequence">1</field>
+        </record>
+        <record id="payment_term_postpayment" model="account.payment.term">
+            <field name="name">Postpaid</field>
+            <field name="note">Payment terms: Postpaid</field>
+            <field name="sequence">2</field>
+        </record>
+        <record id="payment_term_partial_2" model="account.payment.term">
+            <field name="name">2 stages</field>
+            <field name="note">Payment terms: Partial 2 Stages</field>
+            <field name="sequence">3</field>
+        </record>
+        <record id="payment_term_partial_3" model="account.payment.term">
+            <field name="name">3 stages</field>
+            <field name="note">Payment terms: Partial 3 Stages</field>
+            <field name="sequence">4</field>
+        </record>
+
+    </data>
+</odoo>

models/__init__.py

@@ -3,3 +3,4 @@ from . import res_partner_contract
 from . import res_partner_contract_annex
 from . import res_partner_contract_field
 from . import res_partner_contract_field_transient
+from . import sale_order

models/sale_order.py

@@ -0,0 +1,26 @@
+from odoo import api, fields, models
+
+
+class SaleOrder(models.Model):
+    _inherit = 'sale.order'
+
+    delivery_time = fields.Integer(
+        string='Delivery Time',
+        default=45,
+    )
+    # Extend default field
+    payment_term_id = fields.Many2one(
+        'account.payment.term',
+        domain=lambda self: [('id', 'in', self._get_payment_terms())]
+    )
+
+    @api.multi
+    def _get_payment_terms(self):
+        ref = self.env.ref
+        terms = (
+            ref('client_contracts.payment_term_prepaid').id,
+            ref('client_contracts.payment_term_postpayment').id,
+            ref('client_contracts.payment_term_partial_2').id,
+            ref('client_contracts.payment_term_partial_3').id,
+        )
+        return terms