[14.0][ADD] account_invoice_qr_code_sepa_payconiq

account_invoice_qr_code_sepa_payconiq/README.rst

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+=====================================
+Account Invoice Qr Code Sepa Payconiq
+=====================================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Faccount--invoicing-lightgray.png?logo=github
+    :target: https://github.com/OCA/account-invoicing/tree/14.0/account_invoice_qr_code_sepa_payconiq
+    :alt: OCA/account-invoicing
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/account-invoicing-14-0/account-invoicing-14-0-account_invoice_qr_code_sepa_payconiq
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/95/14.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+This module allows to generate a QR code to be displayed on invoices.
+
+This differs from the SEPA QR Code as Payconiq in some countries (e.g.: LU)
+requires invoices emitters to pay a fee per paid transactions through this mean.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+#. Go to Accounting > Settings > Customer Payments > QR Codes
+
+Fill in the Payconiq Profile Id you've been given.
+
+Usage
+=====
+
+See Odoo documentation for SEPA QR code.
+
+https://www.odoo.com/documentation/master/applications/finance/accounting/receivables/customer_invoices/epc_qr_code.html
+
+Known issues / Roadmap
+======================
+
+* At the time being, this is only available in Luxembourg.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/account-invoicing/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/account-invoicing/issues/new?body=module:%20account_invoice_qr_code_sepa_payconiq%0Aversion:%2014.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* ACSONE SA/NV
+
+Contributors
+~~~~~~~~~~~~
+
+* Denis Roussel <[email protected]>
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+This module is part of the `OCA/account-invoicing <https://github.com/OCA/account-invoicing/tree/14.0/account_invoice_qr_code_sepa_payconiq>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

account_invoice_qr_code_sepa_payconiq/__init__.py

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+from . import models

account_invoice_qr_code_sepa_payconiq/__manifest__.py

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+# Copyright 2022 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Account Invoice Qr Code Sepa Payconiq",
+    "summary": """
+        Allows to generate a qr code for Payconiq provider containing the url""",
+    "version": "14.0.1.0.0",
+    "license": "AGPL-3",
+    "author": "ACSONE SA/NV,Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/account-invoicing",
+    "depends": [
+        "account_qr_code_sepa",
+    ],
+    "data": [
+        "views/res_config_settings.xml",
+    ],
+}

account_invoice_qr_code_sepa_payconiq/models/__init__.py

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+from . import res_company, res_config_settings, res_partner_bank

account_invoice_qr_code_sepa_payconiq/models/res_company.py

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+# Copyright 2022 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class ResCompany(models.Model):
+
+    _inherit = "res.company"
+
+    payconiq_qr_profile_id = fields.Char(
+        string="Payconiq Profile Id", help="Fill in this with your payment profile Id"
+    )

account_invoice_qr_code_sepa_payconiq/models/res_config_settings.py

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+# Copyright 2022 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from odoo import fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    payconiq_qr_profile_id = fields.Char(
+        related="company_id.payconiq_qr_profile_id",
+        readonly=False,
+    )

account_invoice_qr_code_sepa_payconiq/models/res_partner_bank.py

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+# Copyright 2022 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+import base64
+import io
+import urllib
+
+import requests
+from PIL import Image
+
+from odoo import _, api, models
+from odoo.tools.image import image_data_uri
+
+PAYCONIQ_URL = "https://payconiq.com/t/1/"
+PAYCONIQ_QR_URL = "https://portal.payconiq.com/qrcode"
+
+
+class ResPartnerBank(models.Model):
+
+    _inherit = "res.partner.bank"
+
+    @api.model
+    def _get_available_qr_methods(self):
+        rslt = super()._get_available_qr_methods()
+        rslt.append(("payconiq_qr", _("Payconiq QR"), 19))
+        return rslt
+
+    def _get_payconiq_qr_amount(self, amount):
+        """
+        Payconiq is awaiting an amount in eurocents. So,
+        if the amount is for instance 141.9, reformat to float with
+        two decimals => 141.90, then remove decimal dot.
+        """
+        return f"{amount*100:.0f}"
+
+    def _get_qr_code_generation_params(
+        self,
+        qr_method,
+        amount,
+        currency,
+        debtor_partner,
+        free_communication,
+        structured_communication,
+    ):
+        """
+        https://developer.payconiq.com/online-payments-dock/#creating-the-payconiq-qr-code77
+
+        """
+        if qr_method == "payconiq_qr":
+            return {
+                "payconiq_qr": True,
+                "D": "Payment",
+                "A": self._get_payconiq_qr_amount(amount),
+                "R": structured_communication
+                if structured_communication
+                else free_communication,
+            }
+        return super()._get_qr_code_generation_params(
+            qr_method,
+            amount,
+            currency,
+            debtor_partner,
+            free_communication,
+            structured_communication,
+        )
+
+    def _get_qr_code_url(
+        self,
+        qr_method,
+        amount,
+        currency,
+        debtor_partner,
+        free_communication,
+        structured_communication,
+    ):
+        params = self._get_qr_code_generation_params(
+            qr_method,
+            amount,
+            currency,
+            debtor_partner,
+            free_communication,
+            structured_communication,
+        )
+        if params and params.get("payconiq", False):
+            params.pops("payconiq_qr")
+            return urllib.parse.urlencode(params)
+        return super()._get_qr_code_url(
+            qr_method,
+            amount,
+            currency,
+            debtor_partner,
+            free_communication,
+            structured_communication,
+        )
+
+    def _eligible_for_qr_code(self, qr_method, debtor_partner, currency):
+        if qr_method == "payconiq_qr":
+            return (
+                currency.name == "EUR"
+                and self.acc_type == "iban"
+                and self.sanitized_acc_number[:2] in ["LU"]
+            )
+        return super()._eligible_for_qr_code(qr_method, debtor_partner, currency)
+
+    def _get_qr_code_base64(
+        self,
+        qr_method,
+        amount,
+        currency,
+        debtor_partner,
+        free_communication,
+        structured_communication,
+    ):
+        """
+        The url to get QR code image from Payconiq is composed by several parameters:
+            - The type of the image
+            - The image size
+            - The redirection url (to launch the payconiq application - this is the url
+              inside the QR code itself)
+        """
+        params = self._get_qr_code_generation_params(
+            qr_method,
+            amount,
+            currency,
+            debtor_partner,
+            free_communication,
+            structured_communication,
+        )
+        if params and params.pop("payconiq_qr", False):
+            profile_id = self.env.company.payconiq_qr_profile_id
+            # Build url that would be contained in QR code
+            c_url = PAYCONIQ_URL + profile_id + "?"
+            new_params = {
+                "f": "PNG",
+                "s": "S",
+                "c": c_url + urllib.parse.urlencode(params),
+            }
+            response = requests.get(PAYCONIQ_QR_URL, params=new_params, stream=True)
+            raw_image = response.raw
+            img = Image.open(raw_image)
+
+            buffer = io.BytesIO()
+            img.save(buffer, format="PNG")
+            myimage = buffer.getvalue()
+            barcode = image_data_uri(base64.b64encode(myimage))
+            return barcode
+        return super()._get_qr_code_base64(
+            qr_method,
+            amount,
+            currency,
+            debtor_partner,
+            free_communication,
+            structured_communication,
+        )
+
+    def _check_for_qr_code_errors(
+        self,
+        qr_method,
+        amount,
+        currency,
+        debtor_partner,
+        free_communication,
+        structured_communication,
+    ):
+        if qr_method == "payconiq_qr":
+            if not self.env.company.payconiq_qr_profile_id:
+                return _(
+                    "You should provide a Payconiq Profile Id (Accounting > Settings > "
+                    "Customer Payments > QR Codes"
+                )
+        return super()._check_for_qr_code_errors(
+            qr_method,
+            amount,
+            currency,
+            debtor_partner,
+            free_communication,
+            structured_communication,
+        )

account_invoice_qr_code_sepa_payconiq/readme/CONFIGURE.rst

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+#. Go to Accounting > Settings > Customer Payments > QR Codes
+
+Fill in the Payconiq Profile Id you've been given.

account_invoice_qr_code_sepa_payconiq/readme/CONTRIBUTORS.rst

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+* Denis Roussel <[email protected]>

account_invoice_qr_code_sepa_payconiq/readme/DESCRIPTION.rst

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+This module allows to generate a QR code to be displayed on invoices.
+
+This differs from the SEPA QR Code as Payconiq in some countries (e.g.: LU)
+requires invoices emitters to pay a fee per paid transactions through this mean.

account_invoice_qr_code_sepa_payconiq/readme/ROADMAP.rst

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+* At the time being, this is only available in Luxembourg.

account_invoice_qr_code_sepa_payconiq/readme/USAGE.rst

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+See Odoo documentation for SEPA QR code.
+
+https://www.odoo.com/documentation/master/applications/finance/accounting/receivables/customer_invoices/epc_qr_code.html