[ADD] Customer Outstanding Statement

customer_outstanding_statement/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+====================================
+Print Customer Outstanding Statement
+====================================
+
+The outstanding statement provides details of all outstanding customer receivables
+up to a particular date. This includes all unpaid invoices, unclaimed refunds and
+outstanding payments. The list is displayed in chronological order and is split by currencies.
+
+Aging details can be shown in the report, expressed in aging buckets (30 days
+due, ...), so the customer can review how much is open, due or overdue.
+
+Configuration
+=============
+
+Users willing to access to this report should have proper Accounting & Finance rights:
+
+#. Go to *Settings / Users* and edit your user to add the corresponding access rights as follows.
+#. In *Application / Accounting & Finance*, select *Accountant* or *Adviser* options.
+
+Usage
+=====
+
+To use this module, you need to:
+
+#. Go to Customers and select one or more
+#. Press 'Action > Customer Outstanding Statement'
+#. Indicate if you want to display aging buckets
+
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/91/9.0
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/account-financial-reporting/issues>`_. In case of trouble,
+please check there if your issue has already been reported. If you spotted it
+first, help us smash it by providing detailed and welcomed feedback.
+
+Credits
+=======
+
+Images
+------
+
+* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
+
+Contributors
+------------
+
+* Miquel Raïch <miquel.raich@eficent.com>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+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.
+
+To contribute to this module, please visit https://odoo-community.org.

customer_outstanding_statement/__init__.py

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+# -*- coding: utf-8 -*-
+# Copyright 2017 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from . import report
+from . import wizard

customer_outstanding_statement/__openerp__.py

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+# -*- coding: utf-8 -*-
+# Copyright 2017 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+{
+    'name': 'Customer Outstanding Statement',
+    'version': '9.0.1.0.0',
+    'category': 'Reports/pdf',
+    'summary': 'OCA Financial Reports',
+    'author': "Eficent, Odoo Community Association (OCA)",
+    'website': 'https://github.com/OCA/account-financial-reporting',
+    'license': 'AGPL-3',
+    'depends': [
+        'account',
+    ],
+    'data': [
+        'views/statement.xml',
+        'wizard/customer_outstanding_statement_wizard.xml',
+    ],
+    'installable': True,
+    'application': False,
+}

customer_outstanding_statement/report/__init__.py

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+# -*- coding: utf-8 -*-
+# Copyright 2017 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from . import customer_outstanding_statement

customer_outstanding_statement/report/customer_outstanding_statement.py

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+# -*- coding: utf-8 -*-
+# Copyright 2017 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from datetime import datetime, timedelta
+from openerp.tools import DEFAULT_SERVER_DATE_FORMAT
+from openerp import api, fields, models
+
+
+class CustomerOutstandingStatement(models.AbstractModel):
+    """Model of Customer Outstanding Statement"""
+
+    _name = 'report.customer_outstanding_statement.statement'
+
+    def _format_date_to_partner_lang(self, str_date, partner_id):
+        lang_code = self.env['res.partner'].browse(partner_id).lang
+        lang_id = self.env['res.lang']._lang_get(lang_code)
+        lang = self.env['res.lang'].browse(lang_id)
+        date = datetime.strptime(str_date, DEFAULT_SERVER_DATE_FORMAT).date()
+        return date.strftime(lang.date_format)
+
+    def _display_lines_sql_q1(self, partners, date_end):
+        return """
+            SELECT m.name as move_id, l.partner_id, l.date, l.name,
+                            l.ref, l.blocked, l.currency_id, l.company_id,
+            CASE WHEN (l.currency_id is not null AND l.amount_currency > 0.0)
+                THEN sum(l.amount_currency)
+                ELSE sum(l.debit)
+            END as debit,
+            CASE WHEN (l.currency_id is not null AND l.amount_currency < 0.0)
+                THEN sum(l.amount_currency * (-1))
+                ELSE sum(l.credit)
+            END as credit,
+            CASE WHEN l.balance > 0.0
+                THEN l.balance - sum(coalesce(pd.amount, 0.0))
+                ELSE l.balance + sum(coalesce(pc.amount, 0.0))
+            END AS open_amount,
+            CASE WHEN l.balance > 0.0
+                THEN l.amount_currency - sum(coalesce(pd.amount_currency, 0.0))
+                ELSE l.amount_currency + sum(coalesce(pc.amount_currency, 0.0))
+            END AS open_amount_currency,
+            CASE WHEN l.date_maturity is null
+                THEN l.date
+                ELSE l.date_maturity
+            END as date_maturity
+            FROM account_move_line l
+            JOIN account_account_type at ON (at.id = l.user_type_id)
+            JOIN account_move m ON (l.move_id = m.id)
+            LEFT JOIN (SELECT pr.*
+                FROM account_partial_reconcile pr
+                INNER JOIN account_move_line l2
+                ON pr.credit_move_id = l2.id
+                WHERE l2.date <= '%s'
+            ) as pd ON pd.debit_move_id = l.id
+            LEFT JOIN (SELECT pr.*
+                FROM account_partial_reconcile pr
+                INNER JOIN account_move_line l2
+                ON pr.debit_move_id = l2.id
+                WHERE l2.date <= '%s'
+            ) as pc ON pc.credit_move_id = l.id
+            WHERE l.partner_id IN (%s) AND at.type = 'receivable'
+                                AND not l.reconciled AND l.date <= '%s'
+            GROUP BY l.partner_id, m.name, l.date, l.date_maturity, l.name,
+                                l.ref, l.blocked, l.currency_id,
+                                l.balance, l.amount_currency, l.company_id
+        """ % (date_end, date_end, partners, date_end)
+
+    def _display_lines_sql_q2(self):
+        return """
+            SELECT partner_id, currency_id, move_id, date, date_maturity,
+                            debit, credit, name, ref, blocked, company_id,
+            CASE WHEN currency_id is not null
+                    THEN open_amount_currency
+                    ELSE open_amount
+            END as open_amount
+            FROM Q1
+        """
+
+    def _display_lines_sql_q3(self, company_id):
+        return """
+            SELECT Q2.partner_id, move_id, date, date_maturity, Q2.name, ref,
+                            debit, credit, debit-credit AS amount, blocked,
+            COALESCE(Q2.currency_id, c.currency_id) AS currency_id, open_amount
+            FROM Q2
+            JOIN res_company c ON (c.id = Q2.company_id)
+            WHERE c.id = %s
+        """ % company_id
+
+    def _get_account_display_lines(self, company_id, partner_ids, date_end):
+        res = dict(map(lambda x: (x, []), partner_ids))
+        partners = ', '.join([str(i) for i in partner_ids])
+        date_end = datetime.strptime(
+            date_end, DEFAULT_SERVER_DATE_FORMAT).date()
+        self.env.cr.execute("""WITH Q1 AS (%s), Q2 AS (%s), Q3 AS (%s)
+        SELECT partner_id, currency_id, move_id, date, date_maturity, debit,
+                            credit, amount, open_amount, name, ref, blocked
+        FROM Q3
+        ORDER BY date, date_maturity, move_id""" % (
+            self._display_lines_sql_q1(partners, date_end),
+            self._display_lines_sql_q2(),
+            self._display_lines_sql_q3(company_id)))
+        for row in self.env.cr.dictfetchall():
+            res[row.pop('partner_id')].append(row)
+        return res
+
+    def _show_buckets_sql_q1(self, partners, date_end):
+        return """
+            SELECT l.partner_id, l.currency_id, l.company_id, l.move_id,
+            l.balance - sum(coalesce(pr.amount, 0.0)) as open_due,
+            l.amount_currency - sum(coalesce(pr.amount_currency, 0.0))
+                                AS open_due_currency,
+            CASE WHEN l.date_maturity is null
+                THEN l.date
+                ELSE l.date_maturity
+            END as date_maturity
+            FROM account_move_line l
+            JOIN account_account_type at ON (at.id = l.user_type_id)
+            JOIN account_move m ON (l.move_id = m.id)
+            LEFT JOIN (
+                SELECT pr.*
+                FROM account_partial_reconcile pr
+                INNER JOIN account_move_line l2
+                ON pr.credit_move_id = l2.id
+                WHERE l2.date <= '%s'
+            ) as pr
+            ON pr.debit_move_id = l.id
+            WHERE l.partner_id IN (%s) AND at.type = 'receivable'
+                                AND not l.reconciled AND not l.blocked
+                                AND l.balance > 0.0
+            GROUP BY l.partner_id, l.currency_id, l.date, l.date_maturity,
+                                l.amount_currency, l.balance, l.move_id,
+                                l.company_id
+        """ % (date_end, partners)
+
+    def _show_buckets_sql_q2(self, today, minus_30, minus_60, minus_90,
+                             minus_120):
+        return """
+            SELECT partner_id, currency_id, date_maturity, open_due,
+                            open_due_currency, move_id, company_id,
+            CASE
+                WHEN '%s' <= date_maturity AND currency_id is null
+                                THEN open_due
+                WHEN '%s' <= date_maturity AND currency_id is not null
+                                THEN open_due_currency
+                ELSE 0.0
+            END as current,
+            CASE
+                WHEN '%s' < date_maturity AND date_maturity < '%s'
+                                AND currency_id is null THEN open_due
+                WHEN '%s' < date_maturity AND date_maturity < '%s'
+                                AND currency_id is not null
+                                THEN open_due_currency
+                ELSE 0.0
+            END as b_1_30,
+            CASE
+                WHEN '%s' < date_maturity AND date_maturity <= '%s'
+                                AND currency_id is null THEN open_due
+                WHEN '%s' < date_maturity AND date_maturity <= '%s'
+                                AND currency_id is not null
+                                THEN open_due_currency
+                ELSE 0.0
+            END as b_30_60,
+            CASE
+                WHEN '%s' < date_maturity AND date_maturity <= '%s'
+                                AND currency_id is null THEN open_due
+                WHEN '%s' < date_maturity AND date_maturity <= '%s'
+                                AND currency_id is not null
+                                THEN open_due_currency
+                ELSE 0.0
+            END as b_60_90,
+            CASE
+                WHEN '%s' < date_maturity AND date_maturity <= '%s'
+                                AND currency_id is null THEN open_due
+                WHEN '%s' < date_maturity AND date_maturity <= '%s'
+                                AND currency_id is not null
+                                THEN open_due_currency
+                ELSE 0.0
+            END as b_90_120,
+            CASE
+                WHEN date_maturity <= '%s' AND currency_id is null
+                                THEN open_due
+                WHEN date_maturity <= '%s' AND currency_id is not null
+                                THEN open_due_currency
+                ELSE 0.0
+            END as b_over_120
+            FROM Q1
+            GROUP BY partner_id, currency_id, date_maturity, open_due,
+                                open_due_currency, move_id, company_id
+        """ % (today, today, minus_30, today, minus_30, today, minus_60,
+               minus_30, minus_60, minus_30, minus_90, minus_60, minus_90,
+               minus_60, minus_120, minus_90, minus_120, minus_90, minus_120,
+               minus_120)
+
+    def _show_buckets_sql_q3(self, company_id):
+        return """
+            SELECT Q2.partner_id, current, b_1_30, b_30_60, b_60_90, b_90_120,
+                                b_over_120,
+            COALESCE(Q2.currency_id, c.currency_id) AS currency_id
+            FROM Q2
+            JOIN res_company c ON (c.id = Q2.company_id)
+            WHERE c.id = %s
+        """ % company_id
+
+    def _show_buckets_sql_q4(self):
+        return """
+            SELECT partner_id, currency_id, sum(current) as current,
+                                sum(b_1_30) as b_1_30,
+                                sum(b_30_60) as b_30_60,
+                                sum(b_60_90) as b_60_90,
+                                sum(b_90_120) as b_90_120,
+                                sum(b_over_120) as b_over_120
+            FROM Q3
+            GROUP BY partner_id, currency_id
+        """
+
+    _bucket_dates = {
+        'today': fields.date.today(),
+        'minus_30': fields.date.today() - timedelta(days=30),
+        'minus_60': fields.date.today() - timedelta(days=60),
+        'minus_90': fields.date.today() - timedelta(days=90),
+        'minus_120': fields.date.today() - timedelta(days=120),
+    }
+
+    def _get_account_show_buckets(self, company_id, partner_ids, date_end):
+        res = dict(map(lambda x: (x, []), partner_ids))
+        partners = ', '.join([str(i) for i in partner_ids])
+        date_end = datetime.strptime(
+            date_end, DEFAULT_SERVER_DATE_FORMAT).date()
+        self.env.cr.execute("""WITH Q1 AS (%s), Q2 AS (%s),
+        Q3 AS (%s), Q4 AS (%s)
+        SELECT partner_id, currency_id, current, b_1_30, b_30_60, b_60_90,
+                            b_90_120, b_over_120,
+                            current+b_1_30+b_30_60+b_60_90+b_90_120+b_over_120
+                            AS balance
+        FROM Q4
+        GROUP BY partner_id, currency_id, current, b_1_30, b_30_60, b_60_90,
+        b_90_120, b_over_120""" % (
+            self._show_buckets_sql_q1(partners, date_end),
+            self._show_buckets_sql_q2(
+                self._bucket_dates['today'],
+                self._bucket_dates['minus_30'],
+                self._bucket_dates['minus_60'],
+                self._bucket_dates['minus_90'],
+                self._bucket_dates['minus_120']),
+            self._show_buckets_sql_q3(company_id),
+            self._show_buckets_sql_q4()))
+        for row in self.env.cr.dictfetchall():
+            res[row.pop('partner_id')].append(row)
+        return res
+
+    @api.multi
+    def render_html(self, data):
+        company_id = data['company_id']
+        partner_ids = data['partner_ids']
+        date_end = data['date_end']
+        today = fields.Date.today()
+
+        buckets_to_display = {}
+        lines_to_display, amount_due = {}, {}
+        currency_to_display = {}
+        today_display, date_end_display = {}, {}
+
+        lines = self._get_account_display_lines(
+            company_id, partner_ids, date_end)
+
+        for partner_id in partner_ids:
+            lines_to_display[partner_id], amount_due[partner_id] = {}, {}
+            currency_to_display[partner_id] = {}
+            today_display[partner_id] = self._format_date_to_partner_lang(
+                today, partner_id)
+            date_end_display[partner_id] = self._format_date_to_partner_lang(
+                date_end, partner_id)
+            for line in lines[partner_id]:
+                currency = self.env['res.currency'].browse(line['currency_id'])
+                if currency not in lines_to_display[partner_id]:
+                    lines_to_display[partner_id][currency] = []
+                    currency_to_display[partner_id][currency] = currency
+                    amount_due[partner_id][currency] = 0.0
+                if not line['blocked']:
+                    amount_due[partner_id][currency] += line['open_amount']
+                line['balance'] = amount_due[partner_id][currency]
+                line['date'] = self._format_date_to_partner_lang(
+                    line['date'], partner_id)
+                line['date_maturity'] = self._format_date_to_partner_lang(
+                    line['date_maturity'], partner_id)
+                lines_to_display[partner_id][currency].append(line)
+
+        if data['show_aging_buckets']:
+            buckets = self._get_account_show_buckets(
+                company_id, partner_ids, date_end)
+            for partner_id in partner_ids:
+                buckets_to_display[partner_id] = {}
+                for line in buckets[partner_id]:
+                    currency = self.env['res.currency'].browse(
+                        line['currency_id'])
+                    if currency not in buckets_to_display[partner_id]:
+                        buckets_to_display[partner_id][currency] = []
+                    buckets_to_display[partner_id][currency] = line
+
+        docargs = {
+            'doc_ids': partner_ids,
+            'doc_model': 'res.partner',
+            'docs': self.env['res.partner'].browse(partner_ids),
+            'Amount_Due': amount_due,
+            'Lines': lines_to_display,
+            'Buckets': buckets_to_display,
+            'Currencies': currency_to_display,
+            'Show_Buckets': data['show_aging_buckets'],
+            'Filter_non_due_partners': data['filter_non_due_partners'],
+            'Date_end': date_end_display,
+            'Date': today_display,
+        }
+        return self.env['report'].render(
+            'customer_outstanding_statement.statement', values=docargs)

customer_outstanding_statement/static/description/index.html

@@ -0,0 +1,75 @@
+<section class="oe_container">
+    <div class="oe_row oe_spaced">
+        <div class="oe_span12">
+            <h2 class="oe_slogan">Customer Outstanding Statement</h2>
+        </div>
+        <div class="oe_span6">
+            <div class="oe_demo oe_picture oe_screenshot">
+                <img src="Outstanding_Statement.png">
+            </div>
+        </div>
+        <div class="oe_span6">
+            <p class="oe_mt32"><div style="text-align:justify">The outstanding statement provides details of all outstanding
+customer receivables up to a particular date. This includes all unpaid invoices, unclaimed
+refunds and outstanding payments. The list is displayed in chronological order and is split
+by currencies.<br><br>Aging details can be shown in the report, expressed in aging buckets (30 days
+due, ...), so the customer can review how much is open, due or overdue.</div></p>
+        </div>
+    </div>
+</section>
+
+<section class="oe_container">
+    <div class="oe_row oe_spaced">
+        <div class="oe_span12">
+            <h2 class="oe_slogan">Configuration</h2>
+        </div>
+        <div class="oe_span12">
+            <p class="oe_mt32">To configure this module, you need to:
+                <ul>
+                    <li>Go to <code>Settings / Users</code> and edit your user to add the corresponding access rights as follows.</li>
+                    <li>In <code>Application / Accounting & Finance</code>, select <code>Accountant</code> or <code>Adviser</code> options.</li>
+                </ul>
+            </p>
+        </div>
+    </div>
+</section>
+
+<section class="oe_container oe_dark">
+    <div class="oe_row oe_spaced">
+        <div class="oe_span12">
+            <h2 class="oe_slogan">Usage</h2>
+        </div>
+        <div class="oe_span12">
+            <p class="oe_mt32">To use this module, you need to:
+                <ul>
+                    <li>Go to <code>Customers</code> and select one or more</li>
+                    <li>Press '<code>Action > Customer Outstanding Statement</code>'</li>
+                    <li>Indicate if you want to display aging buckets</li>
+                </ul>
+            </p>
+        </div>
+    </div>
+</section>
+
+<section class="oe_container oe_dark">
+    <div class="oe_row">
+        <div class="oe_span12">
+            <h2 class="oe_slogan">Credits</h2>
+        </div>
+        <div class="oe_span12">
+            <h3>Contributors</h3>
+            <ul>
+                <li>Miquel Ra&iuml;ch &lt;<a href="mailto:miquel.raich@eficent.com">miquel.raich@eficent.com</a>&gt;</li>
+            </ul>
+        </div>
+        <div class="oe_span12">
+            <h3>Maintainer</h3>
+            <p>
+                This module is maintained by the OCA.<br/>
+                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.<br/>
+                To contribute to this module, please visit <a href="http://odoo-community.org">http://odoo-community.org</a>.<br/>
+                <a href="http://odoo-community.org"><img class="oe_picture oe_centered" src="http://odoo-community.org/logo.png"></a>
+            </p>
+        </div>
+    </div>
+</section>

customer_outstanding_statement/tests/__init__.py

@@ -0,0 +1,6 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from . import test_customer_outstanding_statement

customer_outstanding_statement/tests/test_customer_outstanding_statement.py

@@ -0,0 +1,67 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from openerp.tests.common import TransactionCase
+
+
+class TestCustomerOutstandingStatement(TransactionCase):
+    """
+        Tests for Customer Outstanding Statement.
+    """
+    def setUp(self):
+        super(TestCustomerOutstandingStatement, self).setUp()
+
+        self.res_users_model = self.env['res.users']
+        self.company = self.env.ref('base.main_company')
+        self.partner1 = self.env.ref('base.res_partner_1')
+        self.partner2 = self.env.ref('base.res_partner_2')
+        self.g_account_user = self.env.ref('account.group_account_user')
+
+        self.user = self._create_user('user_1', [self.g_account_user],
+                                      self.company).id
+
+        self.statement_model = \
+            self.env['report.customer_outstanding_statement.statement']
+        self.wiz = self.env['customer.outstanding.statement.wizard']
+        self.report_name = 'customer_outstanding_statement.statement'
+        self.report_title = 'Customer Outstanding Statement'
+
+    def _create_user(self, login, groups, company):
+        group_ids = [group.id for group in groups]
+        user = self.res_users_model.create({
+            'name': login,
+            'login': login,
+            'password': 'demo',
+            'email': 'example@yourcompany.com',
+            'company_id': company.id,
+            'company_ids': [(4, company.id)],
+            'groups_id': [(6, 0, group_ids)]
+        })
+        return user
+
+    def test_customer_outstanding_statement(self):
+
+        wiz_id = self.wiz.with_context(
+            active_ids=[self.partner1.id, self.partner2.id],
+        ).create({})
+
+        statement = wiz_id.button_export_pdf()
+
+        self.assertDictContainsSubset(
+            {
+                'type': 'ir.actions.report.xml',
+                'report_name': self.report_name,
+                'report_type': 'qweb-pdf',
+            },
+            statement,
+            'There was an error and the PDF report was not generated.'
+        )
+
+        data = wiz_id._prepare_outstanding_statement()
+        report = self.statement_model.render_html(data)
+        self.assertIsInstance(report, str,
+                              "There was an error while compiling the report.")
+        self.assertIn("<!DOCTYPE html>", report,
+                      "There was an error while compiling the report.")

customer_outstanding_statement/views/statement.xml

@@ -0,0 +1,202 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <template id="customer_outstanding_statement.statement_document">
+        <t t-call="report.external_layout">
+            <div class="page">
+                <div class="row">
+                    <div class="col-xs-5 col-xs-offset-7">
+                        <span t-field="o.name"/><br/>
+                        <span t-raw="o._address_display(None, None)[o.id].replace('\n\n', '\n').replace('\n', '&lt;br&gt;')"/>
+                        <span t-field="o.vat"/>
+                    </div>
+                    <p>
+                        Document: Customer outstanding statement<br/>
+                        Date: <span t-esc="Date[o.id]" /><br/>
+                        <t t-if="o.ref">Partner ref: <span t-field="o.ref"/></t>
+                    </p>
+
+                    <t t-if="Lines[o.id]">
+                        <br/> <br/>
+                        <t t-foreach="Lines[o.id]" t-as="currency">
+                            <br t-if="not currency_first" />
+                            <p>
+                                Outstanding Statement in <span t-esc="Currencies[o.id][currency].name"/>:
+                            </p>
+                            <table class="table table-condensed" style="border: 1px solid black; border-collapse: collapse;">
+                                <thead>
+                                    <tr>
+                                        <th style="border-right: 1px solid black;">Reference number</th>
+                                        <th class="text-center" style="border-right: 1px solid black;">Date</th>
+                                        <th class="text-center" style="border-right: 1px solid black;">Due Date</th>
+                                        <th style="border-right: 1px solid black;">Description</th>
+                                        <th class="text-right" style="border-right: 1px solid black;">Original Amount</th>
+                                        <th class="text-right" style="border-right: 1px solid black;">Open Amount</th>
+                                        <th class="text-right" style="border-right: 1px solid black;">Balance</th>
+                                    </tr>
+                                </thead>
+                                <tr t-foreach="Lines[o.id][currency]" t-as="line">
+                                    <t t-if="not line['blocked']">
+                                        <td style="border-right: 1px solid black;">
+                                            <span t-esc="line['move_id']"/>
+                                        </td>
+                                        <td style="border-right: 1px solid black;">
+                                            <span t-esc="line['date']"/>
+                                        </td>
+                                        <td style="border-right: 1px solid black;">
+                                            <span t-esc="line['date_maturity']"/>
+                                        </td>
+                                        <td style="border-right: 1px solid black;">
+                                            <t t-if="line['name'] != '/'">
+                                                <t t-if="not line['ref']"><span t-esc="line['name']"/></t>
+                                                <t t-if="line['ref'] and line['name']">
+                                                    <t t-if="line['name'] not in line['ref']"><span t-esc="line['name']"/></t>
+                                                    <t t-if="line['ref'] not in line['name']"><span t-esc="line['ref']"/></t>
+                                                </t>
+                                            </t>
+                                            <t t-if="line['name'] == '/'"><span t-esc="line['ref']"/></t>
+                                        </td>
+                                        <td class="text-right" style="border-right: 1px solid black;">
+                                            <span t-esc="line['amount']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                        </td>
+                                        <td class="text-right" style="border-right: 1px solid black;">
+                                            <span t-esc="line['open_amount']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                        </td>
+                                        <td class="text-right" style="border-right: 1px solid black;">
+                                            <span t-esc="line['balance']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                        </td>
+                                    </t>
+                                    <t t-if="line['blocked']">
+                                        <td style="border-right: 1px solid black; background-color: grey;">
+                                            <span t-esc="line['move_id']"/>
+                                        </td>
+                                        <td style="border-right: 1px solid black; background-color: grey;">
+                                            <span t-esc="line['date']"/>
+                                        </td>
+                                        <td style="border-right: 1px solid black; background-color: grey;">
+                                            <span t-esc="line['date_maturity']"/>
+                                        </td>
+                                        <td style="border-right: 1px solid black; background-color: grey;">
+                                            <t t-if="line['name'] != '/'">
+                                                <t t-if="not line['ref']"><span t-esc="line['name']"/></t>
+                                                <t t-if="line['ref'] and line['name']">
+                                                    <t t-if="line['name'] not in line['ref']"><span t-esc="line['name']"/></t>
+                                                    <t t-if="line['ref'] not in line['name']"><span t-esc="line['ref']"/></t>
+                                                </t>
+                                            </t>
+                                            <t t-if="line['name'] == '/'"><span t-esc="line['ref']"/></t>
+                                        </td>
+                                        <td class="text-right" style="border-right: 1px solid black; background-color: grey;">
+                                            <span t-esc="line['amount']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                        </td>
+                                        <td class="text-right" style="border-right: 1px solid black; background-color: grey;">
+                                            <span t-esc="line['open_amount']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                        </td>
+                                        <td class="text-right" style="border-right: 1px solid black; background-color: grey;">
+                                            <span t-esc="line['balance']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                        </td>
+                                    </t>
+                                </tr>
+                                <tr>
+                                    <td style="border-right: 1px solid black;"></td>
+                                    <td style="border-right: 1px solid black;">
+                                        <span t-esc="Date_end[o.id]"/>
+                                    </td>
+                                    <td style="border-right: 1px solid black;"></td>
+                                    <td style="border-right: 1px solid black;">
+                                        Ending Balance
+                                    </td>
+                                    <td style="border-right: 1px solid black;"></td>
+                                    <td style="border-right: 1px solid black;"></td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="Amount_Due[o.id][currency]" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                </tr>
+                            </table>
+                            <table class="table table-condensed" t-if="Show_Buckets" style="border: 1px solid black; border-collapse: collapse;">
+                                <thead>
+                                    <tr>
+                                        <th class="text-center" style="border-right: 1px solid black;">Current Due</th>
+                                        <th class="text-center" style="border-right: 1px solid black;">1-30 Days Due</th>
+                                        <th class="text-center" style="border-right: 1px solid black;">30-60 Days Due</th>
+                                        <th class="text-center" style="border-right: 1px solid black;">60-90 Days Due</th>
+                                        <th class="text-center" style="border-right: 1px solid black;">90-120 Days Due</th>
+                                        <th class="text-center" style="border-right: 1px solid black;">+120 Days Due</th>
+                                        <th class="text-right" style="border-right: 1px solid black;">Balance Due</th>
+                                    </tr>
+                                </thead>
+                                <tr t-if="currency in Buckets[o.id]">
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="Buckets[o.id][currency]['current']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="Buckets[o.id][currency]['b_1_30']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="Buckets[o.id][currency]['b_30_60']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="Buckets[o.id][currency]['b_60_90']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="Buckets[o.id][currency]['b_90_120']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="Buckets[o.id][currency]['b_over_120']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="Buckets[o.id][currency]['balance']" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                </tr>
+                                <tr t-if="currency not in Buckets[o.id]">
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="0.0" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="0.0" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="0.0" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="0.0" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="0.0" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="0.0" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                    <td class="text-right" style="border-right: 1px solid black;">
+                                        <span t-esc="0.0" t-esc-options='{"widget": "monetary", "display_currency": "currency"}'/>
+                                    </td>
+                                </tr>
+                            </table>
+                        </t>
+                    </t>
+                    <p t-if="not Lines[o.id]">
+                        <strong>The partner doesn't have due entries.</strong>
+                    </p>
+                </div>
+            </div>
+       </t>
+    </template>
+
+    <template id="statement">
+        <t t-call="report.html_container">
+            <t t-foreach="docs" t-as="o">
+                <t t-if="not (Filter_non_due_partners and (not Lines[o.id]) and (len(doc_ids) > 1))">
+                    <t t-call="customer_outstanding_statement.statement_document" t-lang="o.lang"/>
+                </t>
+            </t>
+        </t>
+    </template>
+
+    <report id="action_print_customer_outstanding_statement"
+        model="res.partner"
+        report_type="qweb-pdf"
+        menu="False"
+        string="Statement Action to PDF"
+        name="customer_outstanding_statement.statement"
+        file="customer_outstanding_statement.statement"
+    />
+</odoo>

customer_outstanding_statement/wizard/__init__.py

@@ -0,0 +1,6 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from . import customer_outstanding_statement_wizard

customer_outstanding_statement/wizard/customer_outstanding_statement_wizard.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from datetime import date
+from openerp import api, fields, models
+
+
+class CustomerOutstandingStatementWizard(models.TransientModel):
+    """Customer Outstanding Statement wizard."""
+
+    _name = 'customer.outstanding.statement.wizard'
+    _description = 'Customer Outstanding Statement Wizard'
+
+    company_id = fields.Many2one(
+        comodel_name='res.company',
+        default=lambda self: self.env.user.company_id,
+        string='Company'
+    )
+
+    date_end = fields.Date(required=True,
+                           default=fields.Date.to_string(date.today()))
+    show_aging_buckets = fields.Boolean(string='Include Aging Buckets',
+                                        default=True)
+    number_partner_ids = fields.Integer(
+        default=lambda self: len(self._context['active_ids'])
+    )
+    filter_partners_non_due = fields.Boolean(
+        string='Don\'t show partners with no due entries', default=True)
+
+    @api.multi
+    def button_export_pdf(self):
+        self.ensure_one()
+        return self._export()
+
+    def _prepare_outstanding_statement(self):
+        self.ensure_one()
+        return {
+            'date_end': self.date_end,
+            'company_id': self.company_id.id,
+            'partner_ids': self._context['active_ids'],
+            'show_aging_buckets': self.show_aging_buckets,
+            'filter_non_due_partners': self.filter_partners_non_due,
+        }
+
+    def _export(self):
+        """Export to PDF."""
+        data = self._prepare_outstanding_statement()
+        return self.env['report'].with_context(landscape=True).get_action(
+            self, 'customer_outstanding_statement.statement', data=data)

customer_outstanding_statement/wizard/customer_outstanding_statement_wizard.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        <!-- wizard action on res.partner -->
+        <act_window id="customer_outstanding_statement_wizard_action"
+            name="Customer Outstanding Statement"
+            src_model="res.partner"
+            res_model="customer.outstanding.statement.wizard"
+            view_type="form" view_mode="form"
+            key2="client_action_multi" target="new"
+            groups="account.group_account_user"/>
+
+        <!-- wizard view -->
+        <record id="customer_outstanding_statement_wizard_view" model="ir.ui.view">
+            <field name="name">Customer Outstanding Statement Wizard</field>
+            <field name="model">customer.outstanding.statement.wizard</field>
+            <field name="arch" type="xml">
+                <form name="Report Options">
+                    <div style="text-align:justify">
+                    <label string="The outstanding statement provides details of all outstanding
+            customer receivables up to a particular date. This includes all unpaid invoices, unclaimed
+            refunds and outstanding payments. The list is displayed in chronological order and is
+            split by currencies."/><br/><br/>
+                    <label string="Aging details can be shown in the report, expressed in aging
+                    buckets (30 days due, ...), so the customer can review how much is open, due or overdue."/>
+                    </div><hr/>
+                    <group name="main_info">
+                        <field name="company_id" options="{'no_create': True}" groups="base.group_multi_company"/>
+                    </group>
+                    <group name="dates">
+                        <field name="date_end"/>
+                    </group>
+                    <group name="aging_report">
+                        <field name="show_aging_buckets"/>
+                    </group>
+                    <group name="multiple_partners">
+                        <field name="number_partner_ids" readonly="1" invisible="1"/>
+                        <field name="filter_partners_non_due" attrs="{'invisible': [('number_partner_ids', '=', 1)]}"/>
+                    </group>
+                    <footer>
+                        <button name="button_export_pdf" string="Export PDF" type="object" default_focus="1" class="oe_highlight"/>
+                        or
+                        <button string="Cancel" class="oe_link" special="cancel" />
+                    </footer>
+                </form>
+            </field>
+        </record>
+    </data>
+</openerp>