[ADD] added new payment acquirer PayUlatam

This commit is related to Task ID 1826303
odoo · May 10, 2018 · 67add26752f32f5dc34cc8819d69a62d285097d6 · 67add26
1 parent b9902d9
commit 67add26752f32f5dc34cc8819d69a62d285097d6
diff --git a/addons/payment/data/payment_acquirer_data.xml b/addons/payment/data/payment_acquirer_data.xml
@@ -243,4 +243,26 @@
                                                        ref("payment.payment_icon_cc_visa")])]'/>
    </record>
+  
+    <record id="payment_acquirer_payulatam" model="payment.acquirer">
+  
+        <field name="name">PayUlatam</field>
+  
+        <field name="image" type="base64" file="payment_payulatam/static/src/img/payulatam_icon.png"/>
+  
+        <field name="view_template_id" ref="default_acquirer_button"/>
+  
+        <field name="module_id" ref="base.module_payment_payulatam"/>
+  
+        <field name="description" type="html">
+  
+            <p>
+  
+                PayU is a leading financial services provider in Colombia, Argentina, Brazil, Chile, Mexico, Panama, and Peru. It allows merchant to accept local payments with just one account and integration.
+  
+            </p>
+  
+            <ul class="list-inline">
+  
+                <li><i class="fa fa-check"/>Online Payment</li>
+  
+                <li><i class="fa fa-check"/>Payment Status Tracking</li>
+  
+            </ul>
+  
+        </field>
+  
+        <!-- https://www.payulatam.com/medios-de-pago/ -->
+  
+        <field name="payment_icon_ids" eval='[(6, 0, [ref("payment.payment_icon_cc_diners_club_intl"),
+  
+                                                        ref("payment.payment_icon_cc_mastercard"),
+  
+                                                        ref("payment.payment_icon_cc_american_express"),
+  
+                                                        ref("payment.payment_icon_cc_visa"),
+  
+                                                        ref("payment.payment_icon_cc_codensa_easy_credit")])]'/>
+  
+    </record>
+  
+
 </odoo>
diff --git a/addons/payment/data/payment_icon_data.xml b/addons/payment/data/payment_icon_data.xml
@@ -49,4 +49,9 @@
        <field name="name">Bancontact</field>
        <field name="image" type="base64" file="payment/static/img/bancontact.png"/>
    </record>
+  
+
+  
+    <record id="payment_icon_cc_codensa_easy_credit" model="payment.icon">
+  
+        <field name="name">Codensa Easy Credit</field>
+  
+        <field name="image" type="base64" file="payment/static/img/codensa_easy_credit.png"/>
+  
+    </record>
 </odoo>
diff --git a/addons/payment/static/img/codensa_easy_credit.png b/addons/payment/static/img/codensa_easy_credit.png
diff --git a/addons/payment_payulatam/__init__.py b/addons/payment_payulatam/__init__.py
@@ -0,0 +1,6 @@
+  
+# -*- coding: utf-8 -*-
+  
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+  
+
+  
+from . import controllers
+  
+from . import models
+  
+from odoo.addons.payment.models.payment_acquirer import create_missing_journal_for_acquirers
diff --git a/addons/payment_payulatam/__manifest__.py b/addons/payment_payulatam/__manifest__.py
@@ -0,0 +1,16 @@
+  
+# -*- coding: utf-8 -*-
+  
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+  
+
+  
+{
+  
+    'name': 'PayuLatam Payment Acquirer',
+  
+    'category': 'Payment Acquirer',
+  
+    'summary': 'Payment Acquirer: PayuLatam Implementation',
+  
+    'description': """Payulatam payment acquirer""",
+  
+    'depends': ['payment'],
+  
+    'data': [
+  
+        'views/payment_views.xml',
+  
+        'views/payment_payulatam_templates.xml',
+  
+        'data/payment_acquirer_data.xml',
+  
+    ],
+  
+    'post_init_hook': 'create_missing_journal_for_acquirers',
+  
+}
diff --git a/addons/payment_payulatam/controllers/__init__.py b/addons/payment_payulatam/controllers/__init__.py
@@ -0,0 +1,4 @@
+  
+# -*- coding: utf-8 -*-
+  
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+  
+
+  
+from . import main
diff --git a/addons/payment_payulatam/controllers/main.py b/addons/payment_payulatam/controllers/main.py
@@ -0,0 +1,22 @@
+  
+# -*- coding: utf-8 -*-
+  
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+  
+
+  
+import logging
+  
+import pprint
+  
+import werkzeug
+  
+
+  
+from odoo import http
+  
+from odoo.http import request
+  
+
+  
+_logger = logging.getLogger(__name__)
+  
+
+  
+
+  
+class PayuLatamController(http.Controller):
+  
+
+  
+    @http.route('/payment/payulatam/response', type='http', auth='public', csrf=False)
+  
+    def payulatam_response(self, **post):
+  
+        """ PayUlatam."""
+  
+        _logger.info('PayUlatam: entering form_feedback with post response data %s', pprint.pformat(post))
+  
+        if post:
+  
+            request.env['payment.transaction'].sudo().form_feedback(post, 'payulatam')
+  
+        return werkzeug.utils.redirect('/payment/process')
diff --git a/addons/payment_payulatam/data/payment_acquirer_data.xml b/addons/payment_payulatam/data/payment_acquirer_data.xml
@@ -0,0 +1,17 @@
+  
+<?xml version="1.0" encoding="utf-8"?>
+  
+<odoo>
+  
+    <data noupdate="1">
+  
+        <record id="payment.payment_acquirer_payulatam" model="payment.acquirer">
+  
+            <field name="provider">payulatam</field>
+  
+            <field name="company_id" ref="base.main_company"/>
+  
+            <field name="view_template_id" ref="payulatam_form"/>
+  
+            <field name="environment">test</field>
+  
+            <field name="pre_msg" type="html">
+  
+                <p>You will be redirected to the PayUlatam website after clicking on the payment button.</p>
+  
+            </field>
+  
+            <field name="payulatam_account_id">dummy</field>
+  
+            <field name="payulatam_merchant_id">dummy</field>
+  
+            <field name="payulatam_api_key">dummy</field>
+  
+        </record>
+  
+    </data>
+  
+</odoo>
diff --git a/addons/payment_payulatam/models/__init__.py b/addons/payment_payulatam/models/__init__.py
@@ -0,0 +1,4 @@
+  
+# -*- coding: utf-8 -*-
+  
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+  
+
+  
+from . import payment
diff --git a/addons/payment_payulatam/models/payment.py b/addons/payment_payulatam/models/payment.py
@@ -0,0 +1,148 @@
+  
+# -*- coding: utf-8 -*-
+  
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+  
+
+  
+import logging
+  
+import uuid
+  
+
+  
+from hashlib import md5
+  
+from werkzeug import urls
+  
+
+  
+from odoo import api, fields, models, _
+  
+from odoo.addons.payment.models.payment_acquirer import ValidationError
+  
+from odoo.tools.float_utils import float_compare
+  
+
+  
+
+  
+_logger = logging.getLogger(__name__)
+  
+
+  
+
+  
+class PaymentAcquirerPayulatam(models.Model):
+  
+    _inherit = 'payment.acquirer'
+  
+
+  
+    provider = fields.Selection(selection_add=[('payulatam', 'PayUlatam')])
+  
+    payulatam_merchant_id = fields.Char(string="PayUlatam Merchant ID", required_if_provider='payulatam', groups='base.group_user')
+  
+    payulatam_account_id = fields.Char(string="PayUlatam Account ID", required_if_provider='payulatam', groups='base.group_user')
+  
+    payulatam_api_key = fields.Char(string="PayUlatam API Key", required_if_provider='payulatam', groups='base.group_user')
+  
+
+  
+    def _get_payulatam_urls(self, environment):
+  
+        """ PayUlatam URLs"""
+  
+        if environment == 'prod':
+  
+            return 'https://checkout.payulatam.com/ppp-web-gateway-payu/'
+  
+        return 'https://sandbox.checkout.payulatam.com/ppp-web-gateway-payu/'
+  
+
+  
+    def _payulatam_generate_sign(self, inout, values):
+  
+        if inout not in ('in', 'out'):
+  
+            raise Exception("Type must be 'in' or 'out'")
+  
+
+  
+        if inout == 'in':
+  
+            data_string = ('~').join((self.payulatam_api_key, self.payulatam_merchant_id, values['referenceCode'],
+  
+                                      str(values['amount']), values['currency']))
+  
+        else:
+  
+            data_string = ('~').join((self.payulatam_api_key, self.payulatam_merchant_id, values['referenceCode'],
+  
+                                      str(float(values.get('TX_VALUE'))), values['currency'], values.get('transactionState')))
+  
+        return md5(data_string.encode('utf-8')).hexdigest()
+  
+
+  
+    @api.multi
+  
+    def payulatam_form_generate_values(self, values):
+  
+        base_url = self.env['ir.config_parameter'].sudo().get_param('web.base.url')
+  
+        tx = self.env['payment.transaction'].search([('reference', '=', values.get('reference'))])
+  
+        # payulatam will not allow any payment twise even if payment was failed last time.
+  
+        # so, replace reference code if payment is not done or pending.
+  
+        if tx.state not in ['done', 'pending']:
+  
+            tx.payulatam_reference_code = str(uuid.uuid4())
+  
+        payulatam_values = dict(
+  
+            values,
+  
+            merchantId=self.payulatam_merchant_id,
+  
+            accountId=self.payulatam_account_id,
+  
+            description=values.get('reference'),
+  
+            referenceCode=tx.payulatam_reference_code,
+  
+            amount=values['amount'],
+  
+            tax='0',  # This is the transaction VAT. If VAT zero is sent the system, 19% will be applied automatically. It can contain two decimals. Eg 19000.00. In the where you do not charge VAT, it should should be set as 0.
+  
+            taxReturnBase='0',
+  
+            currency=values['currency'].name,
+  
+            buyerEmail=values['partner_email'],
+  
+            responseUrl=urls.url_join(base_url, '/payment/payulatam/response'),
+  
+        )
+  
+        payulatam_values['signature'] = self._payulatam_generate_sign("in", payulatam_values)
+  
+        return payulatam_values
+  
+
+  
+    @api.multi
+  
+    def payulatam_get_form_action_url(self):
+  
+        self.ensure_one()
+  
+        return self._get_payulatam_urls(self.environment)
+  
+
+  
+
+  
+class PaymentTransactionPayulatam(models.Model):
+  
+    _inherit = 'payment.transaction'
+  
+
+  
+    # payulatam will not allow any payment twice with same reference even if payment was failed last time
+  
+    # so need to change the reference number each time so instead of changing order reference added new field
+  
+    payulatam_reference_code = fields.Char('Reference Code', readonly=True)
+  
+
+  
+    @api.model
+  
+    def _payulatam_form_get_tx_from_data(self, data):
+  
+        """ Given a data dict coming from payulatam, verify it and find the related
+  
+        transaction record. """
+  
+        reference, txnid, sign = data.get('referenceCode'), data.get('transactionId'), data.get('signature')
+  
+        if not reference or not txnid or not sign:
+  
+            raise ValidationError(_('PayUlatam: received data with missing reference (%s) or transaction id (%s) or sign (%s)') % (reference, txnid, sign))
+  
+
+  
+        transaction = self.search([('payulatam_reference_code', '=', reference)])
+  
+
+  
+        if not transaction:
+  
+            error_msg = (_('PayUlatam: received data for reference %s; no order found') % (reference))
+  
+            raise ValidationError(error_msg)
+  
+        elif len(transaction) > 1:
+  
+            error_msg = (_('PayUlatam: received data for reference %s; multiple orders found') % (reference))
+  
+            raise ValidationError(error_msg)
+  
+
+  
+        # verify shasign
+  
+        sign_check = transaction.acquirer_id._payulatam_generate_sign('out', data)
+  
+        if sign_check.upper() != sign.upper():
+  
+            raise ValidationError(('PayUlatam: invalid sign, received %s, computed %s, for data %s') % (sign, sign_check, data))
+  
+        return transaction
+  
+
+  
+    @api.multi
+  
+    def _payulatam_form_get_invalid_parameters(self, data):
+  
+        invalid_parameters = []
+  
+
+  
+        if self.payulatam_reference_code and data.get('referenceCode') != self.payulatam_reference_code:
+  
+            invalid_parameters.append(('Reference code', data.get('referenceCode'), self.payulatam_reference_code))
+  
+        if float_compare(float(data.get('TX_VALUE', '0.0')), self.amount, 2) != 0:
+  
+            invalid_parameters.append(('Amount', data.get('TX_VALUE'), '%.2f' % self.amount))
+  
+        if data.get('merchantId') != self.acquirer_id.payulatam_merchant_id:
+  
+            invalid_parameters.append(('Merchant Id', data.get('merchantId'), self.acquirer_id.payulatam_merchant_id))
+  
+        return invalid_parameters
+  
+
+  
+    @api.multi
+  
+    def _payulatam_form_validate(self, data):
+  
+        self.ensure_one()
+  
+
+  
+        status = data.get('lapTransactionState') or data.find('transactionResponse').find('state').text
+  
+        res = {
+  
+            'acquirer_reference': data.get('transactionId') or data.find('transactionResponse').find('transactionId').text,
+  
+            'state_message': data.get('message') or ""
+  
+        }
+  
+
+  
+        if status == 'APPROVED':
+  
+            _logger.info('Validated PayUlatam payment for tx %s: set as done' % (self.reference))
+  
+            res.update(state='done', date=fields.Datetime.now())
+  
+            self._set_transaction_done()
+  
+            self.write(res)
+  
+            self.execute_callback()
+  
+            return True
+  
+        elif status == 'PENDING':
+  
+            _logger.info('Received notification for PayUlatam payment %s: set as pending' % (self.reference))
+  
+            res.update(state='pending')
+  
+            self._set_transaction_pending()
+  
+            return self.write(res)
+  
+        elif status in ['EXPIRED', 'DECLINED']:
+  
+            _logger.info('Received notification for PayUlatam payment %s: set as Cancel' % (self.reference))
+  
+            res.update(state='cancel')
+  
+            self._set_transaction_cancel()
+  
+            return self.write(res)
+  
+        else:
+  
+            error = 'Received unrecognized status for PayUlatam payment %s: %s, set as error' % (self.reference, status)
+  
+            _logger.info(error)
+  
+            res.update(state='cancel', state_message=error)
+  
+            self._set_transaction_cancel()
+  
+            return self.write(res)
diff --git a/addons/payment_payulatam/static/src/img/payulatam_icon.png b/addons/payment_payulatam/static/src/img/payulatam_icon.png
diff --git a/addons/payment_payulatam/tests/__init__.py b/addons/payment_payulatam/tests/__init__.py
@@ -0,0 +1,4 @@
+  
+# -*- coding: utf-8 -*-
+  
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+  
+
+  
+from . import test_payulatam