[ADD] add new module account_payment_multi to create payment links fo…

…r multiples invoices

account_payment_multi/__init__.py

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+from . import controllers
+from . import wizards

account_payment_multi/__manifest__.py

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+{
+    'name': "Account payment multi",
+    'description': """
+        Allows payment multiple invoices with a single payment link
+    """,
+    'author': 'ADHOC SA',
+    'website': "https://www.adhoc.com.ar",
+    'category': 'Technical',
+    'version': "15.0.1.0.0",
+    'depends': ['account_payment'],
+    'license': 'LGPL-3',
+    'images': [
+    ],
+    'installable': True,
+    'assets': {
+        'web.assets_frontend': [
+            'account_payment_multi/static/src/js/payment_form.js',
+            'account_payment_multi/static/src/js/payment_multi.js',
+        ],
+    },    
+    'data': [
+        'views/payment_templates.xml',
+        'views/account_portal_templates.xml',
+        'wizards/payment_link_wizard_views.xml',
+    ],
+    'demo': [
+    ],
+}

account_payment_multi/controllers/__init__.py

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+from . import portal

account_payment_multi/controllers/portal.py

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+##############################################################################
+# For copyright and license notices, see __manifest__.py file in module root
+# directory
+##############################################################################
+
+from odoo import _, http
+from odoo.exceptions import ValidationError
+from odoo.fields import Command
+from odoo.http import request
+
+from odoo.addons.portal.controllers import portal
+from odoo.tools import float_compare
+
+
+class PaymentPortal(portal.CustomerPortal):
+
+    @http.route('/payment/invoice_multi_link', type='json', auth='user')
+    def invoice_multi_transaction(self, invoice_ids, amount, **kwargs):
+        invoices_sudo = request.env['account.move'].sudo()
+        for invoice in invoice_ids:
+            # Check the invoice id
+            invoices_sudo += self._document_check_access('account.move', invoice['id'], invoice['token'])
+        payment_link = request.env['payment.link.wizard'].sudo().with_context(active_id=invoices_sudo[0].id, active_ids=invoices_sudo.ids, active_model='account.move').create({})
+
+        if float_compare(payment_link.amount_max, amount, precision_rounding=payment_link.currency_id.rounding or 0.01) == -1:
+            raise ValidationError(_("Incorrect amount"))
+        return payment_link.link
+
+    @http.route()
+    def payment_pay(
+        self, reference=None, amount=None, currency_id=None, partner_id=None, company_id=None,
+        acquirer_id=None, access_token=None, invoice_id=None, **kwargs
+    ):
+
+        amount = self._cast_as_float(amount)
+        if 'invoice_ids' in kwargs:
+            invoice_ids = [int(x) for x in kwargs['invoice_ids'].split(',') if x.isdigit()]
+            invoices_sudo = request.env['account.move'].sudo().browse(invoice_ids).exists()
+            if not invoices_sudo:
+                raise ValidationError(_("The provided parameters are invalid."))
+            if len(invoices_sudo.mapped('partner_id')) > 1:
+                raise ValidationError(_("Only pay invoices from the same customer."))
+            if len(invoices_sudo.mapped('currency_id')) > 1:
+                raise ValidationError(_("Only pay invoices from the same currency."))
+            if len(invoices_sudo.mapped('company_id')) > 1:
+                raise ValidationError(_("Only pay invoices from the same company."))
+            first_invoice_sudo = invoices_sudo[0]
+            # Check the access token against the invoice values. Done after fetching the invoice
+            # as we need the invoice fields to check the access token.
+            # if not payment_utils.check_access_token(
+            #     access_token, first_invoice_sudo.partner_id.id, amount, first_invoice_sudo.currency_id.id
+            # ):
+            #     raise ValidationError(_("The provided parameters are invalid."))
+            currency_id = first_invoice_sudo.currency_id.id
+            partner_id = first_invoice_sudo.partner_id.id
+            company_id = first_invoice_sudo.company_id.id
+
+            kwargs.update({
+                'invoice_ids': invoice_ids,
+            })
+        return super().payment_pay(
+            reference=reference, amount=amount, currency_id=currency_id, partner_id=partner_id, company_id=company_id,
+            acquirer_id=acquirer_id, access_token=access_token, invoice_id=invoice_id, **kwargs
+
+        )
+
+    def _get_custom_rendering_context_values(self, invoice_ids=None, **kwargs):
+        """ Override of `payment` to add the invoice id in the custom rendering context values.
+
+        :param int invoice_id: The invoice for which a payment id made, as an `account.move` id.
+        :param dict kwargs: Optional data. This parameter is not used here.
+        :return: The extended rendering context values.
+        :rtype: dict
+        """
+        rendering_context_values = super()._get_custom_rendering_context_values(**kwargs)
+        if invoice_ids:
+            rendering_context_values['invoice_ids'] = invoice_ids
+
+            # Interrupt the payment flow if the invoice has been canceled.
+            # invoice_sudo = request.env['account.move'].sudo().browse(invoice_ids)
+            #if invoice_sudo.state == 'cancel':
+            #    rendering_context_values['amount'] = 0.0
+        return rendering_context_values
+
+    def _create_transaction(self, *args, invoice_ids=None, custom_create_values=None, **kwargs):
+        """ Override of `payment` to add the invoice id in the custom create values.
+
+        :param int invoice_id: The invoice for which a payment id made, as an `account.move` id.
+        :param dict custom_create_values: Additional create values overwriting the default ones.
+        :param dict kwargs: Optional data. This parameter is not used here.
+        :return: The result of the parent method.
+        :rtype: recordset of `payment.transaction`
+        """
+        ##import pdb; pdb.set_trace()
+        if invoice_ids:
+            if custom_create_values is None:
+                custom_create_values = {}
+            custom_create_values['invoice_ids'] = [Command.set(invoice_ids)]
+        return super()._create_transaction(
+            *args, custom_create_values=custom_create_values, **kwargs
+        )

account_payment_multi/static/src/js/payment_form.js

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+odoo.define('account_payment_multi.payment_form', require => {
+    'use strict';
+
+    const checkoutForm = require('payment.checkout_form');
+    const manageForm = require('payment.manage_form');
+
+    const PaymentMixin = {
+
+        //--------------------------------------------------------------------------
+        // Private
+        //--------------------------------------------------------------------------
+
+        /**
+         * Add `invoice_id` to the transaction route params if it is provided.
+         *
+         * @override method from payment.payment_form_mixin
+         * @private
+         * @param {string} code - The provider code of the selected payment option.
+         * @param {number} paymentOptionId - The id of the selected payment option.
+         * @param {string} flow - The online payment flow of the selected payment option.
+         * @return {object} The extended transaction route params.
+         */
+        _prepareTransactionRouteParams: function (code, paymentOptionId, flow) {
+            const transactionRouteParams = this._super(...arguments);
+            return {
+                ...transactionRouteParams,
+                'invoice_ids': this.txContext.invoiceIds ? this.txContext.invoiceIds : null,
+            };
+        },
+
+    };
+
+    checkoutForm.include(PaymentMixin);
+    manageForm.include(PaymentMixin);
+
+});

account_payment_multi/static/src/js/payment_multi.js

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+odoo.define('account_payment.multi', function (require) {
+    'use strict';
+
+    const core = require('web.core');
+    const publicWidget = require('web.public.widget');
+    const Dialog = require('web.Dialog');
+    const _t = core._t;
+
+    publicWidget.registry.AccountPaymentWidget = publicWidget.Widget.extend({
+        selector: '.payment_multi_table',
+        events: {
+            'change .checkbox_amount_residual': '_onChangeCheckboxAmountResidual',
+            'click .oe_multi_pay_now': '_onPayNowBtnClick',
+        },
+        init: function () {
+            this._super.apply(this, arguments);
+            //this._computeAmount();
+        },
+        _onChangeCheckboxAmountResidual: function(event) {
+            this._computeAmount()            
+        },
+        _computeAmount: function(){
+            var items = this.el.getElementsByClassName('checkbox_amount_residual');
+            let total = 0;
+            let currency = false; 
+            let old_currency = false; 
+
+            for (let i = 0; i < items.length; i++) {
+                if (items[i].checked){
+                    old_currency = currency; 
+                    currency = items[i].dataset.currencyName;
+                    if (old_currency && currency != old_currency){
+                        return new Dialog(null, {
+                            title: _t("Error in selection"),
+                            size: 'medium',
+                            $content: _t(`<p>selected invoices must be in the same currency</p>`),
+                            buttons: [{text: _t("Ok"), close: true}]
+                        }).open();
+
+                    }
+                    total = total + parseFloat(items[i].dataset.amountResidual);
+                }
+            }
+            this.el.querySelectorAll('.oe_amount').forEach((selector) =>selector.innerHTML=currency + ' ' + total.toFixed(2));
+            if (total){
+                this.el.querySelectorAll('.multi_payment_selector').forEach((selector) =>selector.classList.remove('invisible'));
+            } else {
+                this.el.querySelectorAll('.multi_payment_selector').forEach((selector) =>selector.classList.add('invisible'));
+            }
+        }, 
+        _onPayNowBtnClick: function(event){
+            var items = this.el.getElementsByClassName('checkbox_amount_residual');
+            let total = 0;
+            let invoices = [];
+            for (let i = 0; i < items.length; i++) {
+                if (items[i].checked){
+                    total = total + parseFloat(items[i].dataset.amountResidual);
+                    invoices.push({id : parseInt(items[i].dataset.invoiceId), token: items[i].dataset.accessToken})
+                }
+            }
+            let params = {invoice_ids: invoices, amount: total} 
+            return this._rpc({
+                route: "/payment/invoice_multi_link",
+                params: params,
+            }).then(async data => {
+                window.location = data;
+            });
+
+        }
+    });
+});

account_payment_multi/views/account_portal_templates.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <template id="portal_my_invoices_payment" name="Payment on My Invoices" inherit_id="account.portal_my_invoices">
+        <xpath expr="//t[@t-call='portal.portal_table']/thead/tr/th[1]" position="before">
+            <th></th>
+        </xpath>
+        <xpath expr="//t[@t-foreach='invoices']/tr/td[1]" position="before">
+            <td class="text-center">
+                <input 
+                id="pay_amount_residual"
+                t-att-data-invoice-id = "invoice.id"
+                t-att-data-currency-name = "invoice.currency_id.name"
+                t-att-data-access-token = "invoice.access_token"
+                t-att-data-amount-residual = "invoice.amount_residual"
+                type="checkbox" 
+                t-att-class="'checkbox_amount_residual'"
+                t-if="invoice.state == 'posted' and invoice.payment_state in ('not_paid', 'partial') and invoice.amount_total and invoice.move_type == 'out_invoice'"/>
+            </td>
+        </xpath>
+        <xpath expr="//t[@t-foreach='invoices']" position="before">
+            <tr>
+                <td class="text-center"><i class="fa fa-arrow-down"></i></td>
+                <td><strong class="oe_zeroAmount">Select invoices to pay</strong></td>
+                <td colspan="10">
+                   <span class="multi_payment_selector invisible">
+                         <a href="#" title="Pay Now" aria-label="Pay now" class="btn btn-sm btn-primary oe_multi_pay_now" role="button">
+                            <i class="fa fa-arrow-circle-right"/><span class='d-none d-md-inline'> Pay  <span class="oe_amount"></span> Now</span>
+                        </a>
+                    </span> 
+                </td>
+            </tr>
+        </xpath>
+
+        <xpath expr="//t[@t-foreach='invoices']" position="after">
+            <tr>
+                <td class="text-center"></td>
+                <td></td>
+                <td colspan="10">
+                   <span class="multi_payment_selector invisible">
+                         <a href="#" title="Pay Now" aria-label="Pay now" class="btn btn-sm btn-primary oe_multi_pay_now" role="button">
+                            <i class="fa fa-arrow-circle-right"/><span class='d-none d-md-inline'> Pay  <span class="oe_amount"></span> Now</span>
+                        </a>
+                    </span> 
+                </td>
+            </tr>
+        </xpath>
+        <t t-call="portal.portal_table" position="before">
+            <t t-set="classes" t-value="'payment_multi_table'"/>
+        </t>
+
+    </template>
+
+</odoo>

account_payment_multi/views/payment_templates.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <template id="payment_checkout_inherit" inherit_id="payment.checkout">
+        <xpath expr="//form[@name='o_payment_checkout']" position="attributes">
+            <attribute name="t-att-data-invoice-ids">invoice_ids</attribute>
+        </xpath>
+    </template>
+
+    <template id="payment_manage_inherit" inherit_id="payment.manage">
+        <xpath expr="//form[@name='o_payment_manage']" position="attributes">
+            <attribute name="t-att-data-invoice-ids">invoice_ids</attribute>
+        </xpath>
+    </template>
+</odoo>

account_payment_multi/wizards/__init__.py

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+from . import payment_link_wizard

account_payment_multi/wizards/payment_link_wizard.py

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+##############################################################################
+# For copyright and license notices, see __manifest__.py file in module root
+# directory
+##############################################################################
+
+from odoo import models, fields, api
+from werkzeug import urls
+
+
+class PaymentLinkWizard(models.TransientModel):
+    _inherit = 'payment.link.wizard'
+
+    @api.model
+    def default_get(self, fields):
+        res = super().default_get(fields)
+        res_ids =  self._context.get('active_ids') 
+        res_model = self._context.get('active_model')
+        if len(res_ids) > 1 and  res_model == 'account.move':
+            amount = sum(self.env[res_model].browse(res_ids).mapped('amount_residual'))
+            res.update({'res_ids': ','.join(map(str,res_ids)), 'amount': amount, 'amount_max':amount,})            
+        return res
+
+    res_ids = fields.Char("Related Document IDS")
+
+    def _generate_link(self):
+        for payment_link in self:
+            if payment_link.res_ids:
+                related_document = self.env[payment_link.res_model].browse(payment_link.res_id)
+                base_url = related_document.get_base_url()  # Don't generate links for the wrong website
+                payment_link.link = f'{base_url}/payment/pay' \
+                    f'?reference={urls.url_quote(payment_link.description)}' \
+                    f'&amount={payment_link.amount}' \
+                    f'&currency_id={payment_link.currency_id.id}' \
+                    f'&partner_id={payment_link.partner_id.id}' \
+                    f'&company_id={payment_link.company_id.id}' \
+                    f'&invoice_ids={payment_link.res_ids}' \
+                    f'{"&acquirer_id=" + str(payment_link.payment_acquirer_selection) if payment_link.payment_acquirer_selection != "all" else "" }' \
+                    f'&access_token={payment_link.access_token}'
+            else:
+                return super()._generate_link()
+
+    def _get_additional_link_values(self):
+        """ Override of `payment` to add `invoice_id` to the payment link values.
+
+        The other values related to the invoice are directly read from the invoice.
+
+        Note: self.ensure_one()
+
+        :return: The additional payment link values.
+        :rtype: dict
+        """
+        res = super()._get_additional_link_values()
+        if self.res_model != 'account.move':
+            return res
+        if self.res_ids:
+            res_ids = [int(x) for x  in self.res_ids.split(',') if x.isdigit()]
+            return {
+                'invoice_ids': res_ids,
+            }
+        return res

account_payment_multi/wizards/payment_link_wizard_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="action_invoice_multi_generate_link" model="ir.actions.act_window">
+        <field name="name">Generate a Payment Link</field>
+        <field name="res_model">payment.link.wizard</field>
+        <field name="view_mode">form</field>
+        <field name="view_id" ref="payment.payment_link_wizard_view_form"/>
+        <field name="target">new</field>
+        <field name="binding_model_id" ref="account.model_account_move"/>
+        <field name="binding_view_types">list</field>
+    </record>
+</odoo>