[ADD] pos_pax: for Odoo 11.0

pos_pax/models/pos_pax.py

@@ -0,0 +1,61 @@
+# Part of Hibou Suite Professional. See LICENSE_PROFESSIONAL file for full copyright and licensing details.
+
+from odoo import models, fields, api, _
+from odoo.tools.float_utils import float_compare
+
+
+class AccountBankStatementLine(models.Model):
+    _inherit = "account.bank.statement.line"
+
+    pax_card_number = fields.Char(string='Card Number', help='Masked credit card.')
+    pax_txn_id = fields.Char(string='PAX Transaction ID')
+
+
+class AccountJournal(models.Model):
+    _inherit = 'account.journal'
+
+    pos_use_pax = fields.Boolean(string='Use POS PAX Terminal',
+                                 help='When used in POS, communicate with PAX Terminal for transactions.')
+
+
+class PosConfig(models.Model):
+    _inherit = 'pos.config'
+
+    pax_endpoint = fields.Char(string='PAX Endpoint',
+                               help='Endpoint for PAX device (include protocol (http or https) and port). '
+                                    'e.g. http://192.168.1.101:10009')
+
+
+class PosOrder(models.Model):
+    _inherit = "pos.order"
+
+    @api.model
+    def _payment_fields(self, ui_paymentline):
+        fields = super(PosOrder, self)._payment_fields(ui_paymentline)
+
+        fields.update({
+            'pax_card_number': ui_paymentline.get('pax_card_number'),
+            'pax_txn_id': ui_paymentline.get('pax_txn_id'),
+        })
+
+        return fields
+
+    def add_payment(self, data):
+        statement_id = super(PosOrder, self).add_payment(data)
+        statement_lines = self.env['account.bank.statement.line'].search([('statement_id', '=', statement_id),
+                                                                         ('pos_statement_id', '=', self.id),
+                                                                         ('journal_id', '=', data['journal'])])
+        statement_lines = statement_lines.filtered(lambda line: float_compare(line.amount, data['amount'],
+                                                                              precision_rounding=line.journal_currency_id.rounding) == 0)
+
+        # we can get multiple statement_lines when there are >1 credit
+        # card payments with the same amount. In that case it doesn't
+        # matter which statement line we pick, just pick one that
+        # isn't already used.
+        for line in statement_lines:
+            if not line.pax_card_number:
+                line.pax_card_number = data.get('pax_card_number')
+                line.pax_txn_id = data.get('pax_txn_id')
+                break
+
+        return statement_id