Rename module sale_advance_payment_management to sale_down_payment

Add field amount_down_payment on sale.order

sale_advance_payment_management/models/sale.py

@@ -1,14 +0,0 @@
-# Copyright 2019 Akretion France (http://www.akretion.com)
-# @author Alexis de Lattre <alexis.delattre@akretion.com>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-
-from odoo import fields, models
-
-
-class SaleOrder(models.Model):
-    _inherit = 'sale.order'
-
-    payment_line_ids = fields.One2many(
-        'account.move.line', 'sale_id', string='Advance Payments',
-        readonly=True)
-    # residual

sale_down_payment/__manifest__.py

@@ -3,17 +3,19 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 {
-    'name': 'Sale Advance Payment Management',
+    'name': 'Sale Down Payment',
     'version': '12.0.1.0.0',
     'category': 'Sales',
     'license': 'AGPL-3',
     'summary': 'Link payment to sale orders',
     'description': """
-Sale Advance Payment Management
-===============================
+Sale Down Payment
+=================
 
 This module adds a link between payment and sale orders. It allows to see advanced payment directly on the sale order form view.
 
+After processing a bank statement, you can start a wizard to link unreconciled incoming payments to a sale order.
+
 This module targets B2B companies that don't want to generate a down payment invoice for an advanced payment.
 
 This module has been written by Alexis de Lattre from Akretion

sale_down_payment/models/sale.py

@@ -0,0 +1,39 @@
+# Copyright 2019 Akretion France (http://www.akretion.com)
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class SaleOrder(models.Model):
+    _inherit = 'sale.order'
+
+    payment_line_ids = fields.One2many(
+        'account.move.line', 'sale_id', string='Advance Payments',
+        readonly=True)
+    amount_down_payment = fields.Monetary(
+        compute='_compute_amount_down_payment', string='Down Payment Amount')
+
+    @api.depends(
+        'payment_line_ids.credit', 'payment_line_ids.debit',
+        'payment_line_ids.amount_currency', 'payment_line_ids.currency_id',
+        'payment_line_ids.date', 'currency_id')
+    def _compute_amount_down_payment(self):
+        for sale in self:
+            down_payment = 0.0
+            sale_currency = sale.pricelist_id.currency_id
+            if sale_currency == sale.company_id.currency_id:
+                for pl in sale.payment_line_ids:
+                    down_payment -= pl.balance
+            else:
+                for pl in sale.payment_line_ids:
+                    if (
+                            pl.currency_id and
+                            pl.currency_id == sale_currency and
+                            pl.amount_currency):
+                        down_payment -= pl.amount_currency
+                    else:
+                        down_payment -= sale.company_id.currency_id._convert(
+                            pl.balance, sale_currency, sale.company_id,
+                            pl.date)
+            sale.amount_down_payment = down_payment

sale_down_payment/views/sale.xml

@@ -18,6 +18,12 @@
                 <field name="payment_line_ids" nolabel="1"/>
             </page>
         </notebook>
+        <field name="amount_total" position="after">
+            <div class="oe_subtotal_footer_separator oe_inline o_td_label">
+                <label for="amount_down_payment" />
+            </div>
+            <field name="amount_down_payment" nolabel="1" class="oe_subtotal_footer_separator"/>
+        </field>
     </field>
 </record>