vracoop_website_sale_cart_limit/controllers/main.py

# Copyright 2021 Le Filament (<http://www.le-filament.com>)
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

from odoo.http import request
from odoo import http, _
from odoo.addons.website_sale.controllers.main import WebsiteSale
from odoo.addons.website_coupon.controllers.main import WebsiteCoupon


class WebsiteCoupon(WebsiteCoupon):

    @http.route(['/shop/cart'], type='http', auth="public", website=True, sitemap=False)
    def cart(self, access_token=None, revive='', **post):
        res = super(WebsiteCoupon, self).cart(access_token, revive, **post)
        order = request.website.sale_get_order()
        res.qcontext['no_pass_payment'] = False
        if order.amount_total <= request.website.amount_limit:
            res.qcontext['no_pass_payment'] = True
            res.qcontext['amount_limit'] = request.website.amount_limit
        return res


class WebsiteSale(WebsiteSale):

    @http.route(['/shop/checkout'], type='http', auth="public", website=True, sitemap=False)
    def checkout(self, **post):
        order = request.website.sale_get_order()
        if order.amount_total <= request.website.amount_limit:
            return request.redirect('/shop/cart')
        return super(WebsiteSale, self).checkout(**post)