19.0 vanilla

odoo-bringout-oca-ocb-l10n_vn/l10n_vn/models/res_bank.py

@@ -0,0 +1,96 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+import re
+
+from odoo import _, api, fields, models
+from odoo.exceptions import ValidationError
+
+
+class ResPartnerBank(models.Model):
+    _inherit = 'res.partner.bank'
+
+    proxy_type = fields.Selection(selection_add=[('merchant_id', 'Merchant ID'),
+                                                 ('payment_service', 'Payment Service'),
+                                                 ('atm_card', 'ATM Card Number'),
+                                                 ('bank_acc', 'Bank Account')],
+                                  ondelete={'merchant_id': 'set default', 'payment_service': 'set default', 'atm_card': 'set default', 'bank_acc': 'set default'})
+
+    @api.constrains('proxy_type')
+    def _check_vn_proxy(self):
+        for bank in self.filtered(lambda b: b.country_code == 'VN'):
+            if bank.proxy_type not in ['merchant_id', 'payment_service', 'atm_card', 'bank_acc', 'none', False]:
+                raise ValidationError(_("The QR Code Type must be either Merchant ID, ATM Card Number or Bank Account to generate a Vietnam Bank QR code for account number %s.", bank.acc_number))
+
+    @api.depends('country_code')
+    def _compute_country_proxy_keys(self):
+        bank_vn = self.filtered(lambda b: b.country_code == 'VN')
+        bank_vn.country_proxy_keys = 'merchant_id,payment_service,atm_card,bank_acc'
+        super(ResPartnerBank, self - bank_vn)._compute_country_proxy_keys()
+
+    @api.depends('country_code')
+    def _compute_display_qr_setting(self):
+        bank_vn = self.filtered(lambda b: b.country_code == 'VN')
+        bank_vn.display_qr_setting = True
+        super(ResPartnerBank, self - bank_vn)._compute_display_qr_setting()
+
+    def _get_merchant_account_info(self):
+
+        proxy_type_mapping = {
+            'merchant_id': 'QRPUSH',
+            'payment_service': 'QRPUSH',
+            'atm_card': 'QRIBFTTC',
+            'bank_acc': 'QRIBFTTA',
+        }
+
+        if self.country_code != 'VN' or self.proxy_type not in proxy_type_mapping:
+            return super()._get_merchant_account_info()
+
+        payment_network = [
+            (0, self.bank_bic),
+            (1, self.proxy_value),
+        ]
+        vals = [
+            (0, 'A000000727'),
+            (1, ''.join([self._serialize(*val) for val in payment_network])),
+            (2, proxy_type_mapping[self.proxy_type]),
+        ]
+        return (38, ''.join([self._serialize(*val) for val in vals]))
+
+    def _get_additional_data_field(self, comment):
+        if self.country_code == 'VN':
+            # The first check is too permissive for VietQR.
+            return self._serialize(8, re.sub(r"[^a-zA-Z0-9 _\\\-.]+", "", comment))
+        return super()._get_additional_data_field(comment)
+
+    def _get_qr_code_vals_list(self, qr_method, amount, currency, debtor_partner, free_communication, structured_communication):
+        res = super()._get_qr_code_vals_list(qr_method, amount, currency, debtor_partner, free_communication, structured_communication)
+        if self.country_code == 'VN':
+            merchant_city = (self.partner_id.city and self._remove_accents(self.partner_id.city)[:15]) or (self.partner_id.state_id and self._remove_accents(self.partner_id.state_id.name)[:15]) or ''
+            res[8] = (60, merchant_city)
+        return res
+
+    def _get_error_messages_for_qr(self, qr_method, debtor_partner, currency):
+        if qr_method == 'emv_qr' and self.country_code == 'VN':
+            if currency.name not in ['VND']:
+                return _("Can't generate a Vietnamese QR banking code with a currency other than VND.")
+            if not self.bank_bic:
+                return _("Missing Bank Identifier Code.\n"
+                         "Please configure the Bank Identifier Code inside the bank settings.")
+            return None
+
+        return super()._get_error_messages_for_qr(qr_method, debtor_partner, currency)
+
+    def _check_for_qr_code_errors(self, qr_method, amount, currency, debtor_partner, free_communication, structured_communication):
+        if qr_method != 'emv_qr' or self.country_code != 'VN':
+            return super()._check_for_qr_code_errors(qr_method, amount, currency, debtor_partner, free_communication, structured_communication)
+
+        if not (self.partner_id.city or self.partner_id.state_id):
+            return _("Missing Merchant City or State.")
+        if not self.proxy_type:
+            return _("Missing Proxy Type.")
+        if self.proxy_type not in ['merchant_id', 'payment_service', 'atm_card', 'bank_acc']:
+            return _("The proxy type %s is not supported for Vietnamese partners. It must be either Merchant ID, ATM Card Number or Bank Account", self.proxy_type)
+        if not self.proxy_value:
+            return _("Missing Proxy Value.")
+        if not self._get_merchant_account_info():
+            return _("Missing Merchant Account Information.")