19.0 vanilla

odoo-bringout-oca-ocb-website_sale_loyalty/website_sale_loyalty/controllers/delivery.py

@@ -0,0 +1,47 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from functools import partial
+
+from odoo.http import request, route
+
+from odoo.addons.payment import utils as payment_utils
+from odoo.addons.website_sale.controllers.delivery import Delivery
+
+
+class WebsiteSaleLoyaltyDelivery(Delivery):
+
+    @route()
+    def express_checkout_process_delivery_address(self, partial_delivery_address):
+        """Override of `website.sale` to include delivery discount if any."""
+        res = super().express_checkout_process_delivery_address(partial_delivery_address)
+        order_sudo = request.cart
+        if free_shipping_lines := order_sudo._get_free_shipping_lines():
+            res['delivery_discount_minor_amount'] = payment_utils.to_minor_currency_units(
+                sum(free_shipping_lines.mapped('price_total')), order_sudo.currency_id
+            )
+        return res
+
+    def _order_summary_values(self, order, **post):
+        to_html = partial(
+            request.env['ir.qweb.field.monetary'].value_to_html,
+            options={'display_currency': order.currency_id},
+        )
+        res = super()._order_summary_values(order, **post)
+        free_shipping_lines = order._get_free_shipping_lines()
+        if free_shipping_lines:
+            shipping_discount = sum(free_shipping_lines.mapped('price_total'))
+            res['amount_delivery_discounted'] = to_html(shipping_discount)
+            res['delivery_discount_minor_amount'] = payment_utils.to_minor_currency_units(
+                shipping_discount, order.currency_id
+            )
+        discount_lines = order.order_line.filtered(
+            lambda line: line.reward_id.reward_type == 'discount'
+        )
+        groupable_lines = discount_lines.filtered(
+            lambda line: line.reward_id.discount_mode == 'percent'
+        )
+        res['discount_reward_amounts'] = [
+            to_html(sum(lines.mapped('price_subtotal')))
+            for lines in groupable_lines.grouped('reward_id').values()
+        ] + [to_html(line.price_subtotal) for line in discount_lines - groupable_lines]
+        return res