initial commit 2

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diff --git a/addons/l10n_id_efaktur/__init__.py b/addons/l10n_id_efaktur/__init__.py
new file mode 100644
index 00000000..8134f974
--- /dev/null
+++ b/addons/l10n_id_efaktur/__init__.py
@@ -0,0 +1,4 @@
+# -*- encoding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import models
diff --git a/addons/l10n_id_efaktur/__manifest__.py b/addons/l10n_id_efaktur/__manifest__.py
new file mode 100644
index 00000000..1432e285
--- /dev/null
+++ b/addons/l10n_id_efaktur/__manifest__.py
@@ -0,0 +1,43 @@
+# -*- encoding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+{
+    'name': 'Indonesia E-faktur',
+    'version': '1.0',
+    'description': """
+        E-Faktur Menu(Indonesia)
+        Format : 010.000-16.00000001
+        * 2 (dua) digit pertama adalah Kode Transaksi
+        * 1 (satu) digit berikutnya adalah Kode Status
+        * 3 (tiga) digit berikutnya adalah Kode Cabang
+        * 2 (dua) digit pertama adalah Tahun Penerbitan
+        * 8 (delapan) digit berikutnya adalah Nomor Urut
+
+        To be able to export customer invoices as e-Faktur,
+        you need to put the ranges of numbers you were assigned
+        by the government in Accounting > Customers > e-Faktur
+
+        When you validate an invoice, where the partner has the ID PKP
+        field checked, a tax number will be assigned to that invoice.
+        Afterwards, you can filter the invoices still to export in the
+        invoices list and click on Action > Download e-Faktur to download
+        the csv and upload it to the site of the government.
+
+        You can replace an already sent invoice by another by indicating
+        the replaced invoice and the new one and you can reset an invoice
+        you have not already sent to the government to reuse its number.
+    """,
+    'category': 'Accounting/Localizations/EDI',
+    'depends': ['l10n_id'],
+    'data': [
+            'security/ir.model.access.csv',
+            'views/account_move_views.xml',
+            'views/efaktur_views.xml',
+            'views/res_config_settings_views.xml',
+            'views/res_partner_views.xml',
+    ],
+    'demo': [],
+    'installable': True,
+    'auto_install': True,
+    'license': 'LGPL-3',
+}
diff --git a/addons/l10n_id_efaktur/models/__init__.py b/addons/l10n_id_efaktur/models/__init__.py
new file mode 100644
index 00000000..776836f2
--- /dev/null
+++ b/addons/l10n_id_efaktur/models/__init__.py
@@ -0,0 +1,6 @@
+# -*- encoding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import efaktur
+from . import account_move
+from . import res_partner
diff --git a/addons/l10n_id_efaktur/models/account_move.py b/addons/l10n_id_efaktur/models/account_move.py
new file mode 100644
index 00000000..5d843b9b
--- /dev/null
+++ b/addons/l10n_id_efaktur/models/account_move.py
@@ -0,0 +1,303 @@
+# -*- encoding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+import base64
+import re
+from odoo import api, fields, models, _
+from odoo.exceptions import UserError, ValidationError
+
+FK_HEAD_LIST = ['FK', 'KD_JENIS_TRANSAKSI', 'FG_PENGGANTI', 'NOMOR_FAKTUR', 'MASA_PAJAK', 'TAHUN_PAJAK', 'TANGGAL_FAKTUR', 'NPWP', 'NAMA', 'ALAMAT_LENGKAP', 'JUMLAH_DPP', 'JUMLAH_PPN', 'JUMLAH_PPNBM', 'ID_KETERANGAN_TAMBAHAN', 'FG_UANG_MUKA', 'UANG_MUKA_DPP', 'UANG_MUKA_PPN', 'UANG_MUKA_PPNBM', 'REFERENSI']
+
+LT_HEAD_LIST = ['LT', 'NPWP', 'NAMA', 'JALAN', 'BLOK', 'NOMOR', 'RT', 'RW', 'KECAMATAN', 'KELURAHAN', 'KABUPATEN', 'PROPINSI', 'KODE_POS', 'NOMOR_TELEPON']
+
+OF_HEAD_LIST = ['OF', 'KODE_OBJEK', 'NAMA', 'HARGA_SATUAN', 'JUMLAH_BARANG', 'HARGA_TOTAL', 'DISKON', 'DPP', 'PPN', 'TARIF_PPNBM', 'PPNBM']
+
+
+def _csv_row(data, delimiter=',', quote='"'):
+    return quote + (quote + delimiter + quote).join([str(x).replace(quote, '\\' + quote) for x in data]) + quote + '\n'
+
+
+class AccountMove(models.Model):
+    _inherit = "account.move"
+
+    l10n_id_tax_number = fields.Char(string="Tax Number", copy=False)
+    l10n_id_replace_invoice_id = fields.Many2one('account.move', string="Replace Invoice",  domain="['|', '&', '&', ('state', '=', 'posted'), ('partner_id', '=', partner_id), ('reversal_move_id', '!=', False), ('state', '=', 'cancel')]", copy=False)
+    l10n_id_attachment_id = fields.Many2one('ir.attachment', readonly=True, copy=False)
+    l10n_id_csv_created = fields.Boolean('CSV Created', compute='_compute_csv_created', copy=False)
+    l10n_id_kode_transaksi = fields.Selection([
+            ('01', '01 Kepada Pihak yang Bukan Pemungut PPN (Customer Biasa)'),
+            ('02', '02 Kepada Pemungut Bendaharawan (Dinas Kepemerintahan)'),
+            ('03', '03 Kepada Pemungut Selain Bendaharawan (BUMN)'),
+            ('04', '04 DPP Nilai Lain (PPN 1%)'),
+            ('06', '06 Penyerahan Lainnya (Turis Asing)'),
+            ('07', '07 Penyerahan yang PPN-nya Tidak Dipungut (Kawasan Ekonomi Khusus/ Batam)'),
+            ('08', '08 Penyerahan yang PPN-nya Dibebaskan (Impor Barang Tertentu)'),
+            ('09', '09 Penyerahan Aktiva ( Pasal 16D UU PPN )'),
+        ], string='Kode Transaksi', help='Dua digit pertama nomor pajak',
+        readonly=True, states={'draft': [('readonly', False)]}, copy=False)
+    l10n_id_need_kode_transaksi = fields.Boolean(compute='_compute_need_kode_transaksi')
+
+    @api.onchange('partner_id')
+    def _onchange_partner_id(self):
+        self.l10n_id_kode_transaksi = self.partner_id.l10n_id_kode_transaksi
+        return super(AccountMove, self)._onchange_partner_id()
+
+    @api.onchange('l10n_id_tax_number')
+    def _onchange_l10n_id_tax_number(self):
+        for record in self:
+            if record.l10n_id_tax_number and record.move_type not in self.get_purchase_types():
+                raise UserError(_("You can only change the number manually for a Vendor Bills and Credit Notes"))
+
+    @api.depends('l10n_id_attachment_id')
+    def _compute_csv_created(self):
+        for record in self:
+            record.l10n_id_csv_created = bool(record.l10n_id_attachment_id)
+
+    @api.depends('partner_id')
+    def _compute_need_kode_transaksi(self):
+        for move in self:
+            move.l10n_id_need_kode_transaksi = move.partner_id.l10n_id_pkp and not move.l10n_id_tax_number and move.move_type == 'out_invoice' and move.country_code == 'ID'
+
+    @api.constrains('l10n_id_kode_transaksi', 'line_ids')
+    def _constraint_kode_ppn(self):
+        ppn_tag = self.env.ref('l10n_id.ppn_tag')
+        for move in self.filtered(lambda m: m.l10n_id_kode_transaksi != '08'):
+            if any(ppn_tag.id in line.tax_tag_ids.ids for line in move.line_ids if line.exclude_from_invoice_tab is False and not line.display_type) \
+                    and any(ppn_tag.id not in line.tax_tag_ids.ids for line in move.line_ids if line.exclude_from_invoice_tab is False and not line.display_type):
+                raise UserError(_('Cannot mix VAT subject and Non-VAT subject items in the same invoice with this kode transaksi.'))
+        for move in self.filtered(lambda m: m.l10n_id_kode_transaksi == '08'):
+            if any(ppn_tag.id in line.tax_tag_ids.ids for line in move.line_ids if line.exclude_from_invoice_tab is False and not line.display_type):
+                raise UserError('Kode transaksi 08 is only for non VAT subject items.')
+
+    @api.constrains('l10n_id_tax_number')
+    def _constrains_l10n_id_tax_number(self):
+        for record in self.filtered('l10n_id_tax_number'):
+            if record.l10n_id_tax_number != re.sub(r'\D', '', record.l10n_id_tax_number):
+                record.l10n_id_tax_number = re.sub(r'\D', '', record.l10n_id_tax_number)
+            if len(record.l10n_id_tax_number) != 16:
+                raise UserError(_('A tax number should have 16 digits'))
+            elif record.l10n_id_tax_number[:2] not in dict(self._fields['l10n_id_kode_transaksi'].selection).keys():
+                raise UserError(_('A tax number must begin by a valid Kode Transaksi'))
+            elif record.l10n_id_tax_number[2] not in ('0', '1'):
+                raise UserError(_('The third digit of a tax number must be 0 or 1'))
+
+    def _post(self, soft=True):
+        """Set E-Faktur number after validation."""
+        for move in self:
+            if move.l10n_id_need_kode_transaksi:
+                if not move.l10n_id_kode_transaksi:
+                    raise ValidationError(_('You need to put a Kode Transaksi for this partner.'))
+                if move.l10n_id_replace_invoice_id.l10n_id_tax_number:
+                    if not move.l10n_id_replace_invoice_id.l10n_id_attachment_id:
+                        raise ValidationError(_('Replacement invoice only for invoices on which the e-Faktur is generated. '))
+                    rep_efaktur_str = move.l10n_id_replace_invoice_id.l10n_id_tax_number
+                    move.l10n_id_tax_number = '%s1%s' % (move.l10n_id_kode_transaksi, rep_efaktur_str[3:])
+                else:
+                    efaktur = self.env['l10n_id_efaktur.efaktur.range'].pop_number(move.company_id.id)
+                    if not efaktur:
+                        raise ValidationError(_('There is no Efaktur number available.  Please configure the range you get from the government in the e-Faktur menu. '))
+                    move.l10n_id_tax_number = '%s0%013d' % (str(move.l10n_id_kode_transaksi), efaktur)
+        return super()._post(soft)
+
+    def reset_efaktur(self):
+        """Reset E-Faktur, so it can be use for other invoice."""
+        for move in self:
+            if move.l10n_id_attachment_id:
+                raise UserError(_('You have already generated the tax report for this document: %s', move.name))
+            self.env['l10n_id_efaktur.efaktur.range'].push_number(move.company_id.id, move.l10n_id_tax_number[3:])
+            move.message_post(
+                body='e-Faktur Reset: %s ' % (move.l10n_id_tax_number),
+                subject="Reset Efaktur")
+            move.l10n_id_tax_number = False
+        return True
+
+    def download_csv(self):
+        action = {
+            'type': 'ir.actions.act_url',
+            'url': "web/content/?model=ir.attachment&id=" + str(self.l10n_id_attachment_id.id) + "&filename_field=name&field=datas&download=true&name=" + self.l10n_id_attachment_id.name,
+            'target': 'self'
+        }
+        return action
+
+    def download_efaktur(self):
+        """Collect the data and execute function _generate_efaktur."""
+        for record in self:
+            if record.state == 'draft':
+                raise ValidationError(_('Could not download E-faktur in draft state'))
+
+            if record.partner_id.l10n_id_pkp and not record.l10n_id_tax_number:
+                raise ValidationError(_('Connect %(move_number)s with E-faktur to download this report', move_number=record.name))
+
+        self._generate_efaktur(',')
+        return self.download_csv()
+
+    def _generate_efaktur_invoice(self, delimiter):
+        """Generate E-Faktur for customer invoice."""
+        # Invoice of Customer
+        company_id = self.company_id
+        dp_product_id = self.env['ir.config_parameter'].sudo().get_param('sale.default_deposit_product_id')
+
+        output_head = '%s%s%s' % (
+            _csv_row(FK_HEAD_LIST, delimiter),
+            _csv_row(LT_HEAD_LIST, delimiter),
+            _csv_row(OF_HEAD_LIST, delimiter),
+        )
+
+        for move in self.filtered(lambda m: m.state == 'posted'):
+            eTax = move._prepare_etax()
+
+            nik = str(move.partner_id.l10n_id_nik) if not move.partner_id.vat else ''
+
+            if move.l10n_id_replace_invoice_id:
+                number_ref = str(move.l10n_id_replace_invoice_id.name) + " replaced by " + str(move.name) + " " + nik
+            else:
+                number_ref = str(move.name) + " " + nik
+
+            street = ', '.join([x for x in (move.partner_id.street, move.partner_id.street2) if x])
+
+            invoice_npwp = '000000000000000'
+            if move.partner_id.vat and len(move.partner_id.vat) >= 12:
+                invoice_npwp = move.partner_id.vat
+            elif (not move.partner_id.vat or len(move.partner_id.vat) < 12) and move.partner_id.l10n_id_nik:
+                invoice_npwp = move.partner_id.l10n_id_nik
+            invoice_npwp = invoice_npwp.replace('.', '').replace('-', '')
+
+            # Here all fields or columns based on eTax Invoice Third Party
+            eTax['KD_JENIS_TRANSAKSI'] = move.l10n_id_tax_number[0:2] or 0
+            eTax['FG_PENGGANTI'] = move.l10n_id_tax_number[2:3] or 0
+            eTax['NOMOR_FAKTUR'] = move.l10n_id_tax_number[3:] or 0
+            eTax['MASA_PAJAK'] = move.invoice_date.month
+            eTax['TAHUN_PAJAK'] = move.invoice_date.year
+            eTax['TANGGAL_FAKTUR'] = '{0}/{1}/{2}'.format(move.invoice_date.day, move.invoice_date.month, move.invoice_date.year)
+            eTax['NPWP'] = invoice_npwp
+            eTax['NAMA'] = move.partner_id.name if eTax['NPWP'] == '000000000000000' else move.partner_id.l10n_id_tax_name or move.partner_id.name
+            eTax['ALAMAT_LENGKAP'] = move.partner_id.contact_address.replace('\n', '') if eTax['NPWP'] == '000000000000000' else move.partner_id.l10n_id_tax_address or street
+            eTax['JUMLAH_DPP'] = int(round(move.amount_untaxed, 0)) # currency rounded to the unit
+            eTax['JUMLAH_PPN'] = int(round(move.amount_tax, 0))
+            eTax['ID_KETERANGAN_TAMBAHAN'] = '1' if move.l10n_id_kode_transaksi == '07' else ''
+            eTax['REFERENSI'] = number_ref
+
+            lines = move.line_ids.filtered(lambda x: x.product_id.id == int(dp_product_id) and x.price_unit < 0 and not x.display_type)
+            eTax['FG_UANG_MUKA'] = 0
+            eTax['UANG_MUKA_DPP'] = int(abs(sum(lines.mapped('price_subtotal'))))
+            eTax['UANG_MUKA_PPN'] = int(abs(sum(lines.mapped(lambda l: l.price_total - l.price_subtotal))))
+
+            company_npwp = company_id.partner_id.vat or '000000000000000'
+
+            fk_values_list = ['FK'] + [eTax[f] for f in FK_HEAD_LIST[1:]]
+            eTax['JALAN'] = company_id.partner_id.l10n_id_tax_address or company_id.partner_id.street
+            eTax['NOMOR_TELEPON'] = company_id.phone or ''
+
+            lt_values_list = ['FAPR', company_npwp, company_id.name] + [eTax[f] for f in LT_HEAD_LIST[3:]]
+
+            # HOW TO ADD 2 line to 1 line for free product
+            free, sales = [], []
+
+            for line in move.line_ids.filtered(lambda l: not l.exclude_from_invoice_tab and not l.display_type):
+                # *invoice_line_unit_price is price unit use for harga_satuan's column
+                # *invoice_line_quantity is quantity use for jumlah_barang's column
+                # *invoice_line_total_price is bruto price use for harga_total's column
+                # *invoice_line_discount_m2m is discount price use for diskon's column
+                # *line.price_subtotal is subtotal price use for dpp's column
+                # *tax_line or free_tax_line is tax price use for ppn's column
+                free_tax_line = tax_line = bruto_total = total_discount = 0.0
+
+                for tax in line.tax_ids:
+                    if tax.amount > 0:
+                        tax_line += line.price_subtotal * (tax.amount / 100.0)
+
+                invoice_line_unit_price = line.price_unit
+
+                invoice_line_total_price = invoice_line_unit_price * line.quantity
+
+                line_dict = {
+                    'KODE_OBJEK': line.product_id.default_code or '',
+                    'NAMA': line.product_id.name or '',
+                    'HARGA_SATUAN': int(invoice_line_unit_price),
+                    'JUMLAH_BARANG': line.quantity,
+                    'HARGA_TOTAL': int(invoice_line_total_price),
+                    'DPP': int(line.price_subtotal),
+                    'product_id': line.product_id.id,
+                }
+
+                if line.price_subtotal < 0:
+                    for tax in line.tax_ids:
+                        free_tax_line += (line.price_subtotal * (tax.amount / 100.0)) * -1.0
+
+                    line_dict.update({
+                        'DISKON': int(invoice_line_total_price - line.price_subtotal),
+                        'PPN': int(free_tax_line),
+                    })
+                    free.append(line_dict)
+                elif line.price_subtotal != 0.0:
+                    invoice_line_discount_m2m = invoice_line_total_price - line.price_subtotal
+
+                    line_dict.update({
+                        'DISKON': int(invoice_line_discount_m2m),
+                        'PPN': int(tax_line),
+                    })
+                    sales.append(line_dict)
+
+            sub_total_before_adjustment = sub_total_ppn_before_adjustment = 0.0
+
+            # We are finding the product that has affected
+            # by free product to adjustment the calculation
+            # of discount and subtotal.
+            # - the price total of free product will be
+            # included as a discount to related of product.
+            for sale in sales:
+                for f in free:
+                    if f['product_id'] == sale['product_id']:
+                        sale['DISKON'] = sale['DISKON'] - f['DISKON'] + f['PPN']
+                        sale['DPP'] = sale['DPP'] + f['DPP']
+
+                        tax_line = 0
+
+                        for tax in line.tax_ids:
+                            if tax.amount > 0:
+                                tax_line += sale['DPP'] * (tax.amount / 100.0)
+
+                        sale['PPN'] = int(tax_line)
+
+                        free.remove(f)
+
+                sub_total_before_adjustment += sale['DPP']
+                sub_total_ppn_before_adjustment += sale['PPN']
+                bruto_total += sale['DISKON']
+                total_discount += round(sale['DISKON'], 2)
+
+            output_head += _csv_row(fk_values_list, delimiter)
+            output_head += _csv_row(lt_values_list, delimiter)
+            for sale in sales:
+                of_values_list = ['OF'] + [str(sale[f]) for f in OF_HEAD_LIST[1:-2]] + ['0', '0']
+                output_head += _csv_row(of_values_list, delimiter)
+
+        return output_head
+
+    def _prepare_etax(self):
+        # These values are never set
+        return {'JUMLAH_PPNBM': 0, 'UANG_MUKA_PPNBM': 0, 'BLOK': '', 'NOMOR': '', 'RT': '', 'RW': '', 'KECAMATAN': '', 'KELURAHAN': '', 'KABUPATEN': '', 'PROPINSI': '', 'KODE_POS': '', 'JUMLAH_BARANG': 0, 'TARIF_PPNBM': 0, 'PPNBM': 0}
+
+    def _generate_efaktur(self, delimiter):
+        if self.filtered(lambda x: not x.l10n_id_kode_transaksi):
+            raise UserError(_('Some documents don\'t have a transaction code'))
+        if self.filtered(lambda x: x.move_type != 'out_invoice'):
+            raise UserError(_('Some documents are not Customer Invoices'))
+
+        output_head = self._generate_efaktur_invoice(delimiter)
+        my_utf8 = output_head.encode("utf-8")
+        out = base64.b64encode(my_utf8)
+
+        attachment = self.env['ir.attachment'].create({
+            'datas': out,
+            'name': 'efaktur_%s.csv' % (fields.Datetime.to_string(fields.Datetime.now()).replace(" ", "_")),
+            'type': 'binary',
+        })
+
+        for record in self:
+            record.message_post(attachment_ids=[attachment.id])
+        self.l10n_id_attachment_id = attachment.id
+        return {
+            'type': 'ir.actions.client',
+            'tag': 'reload',
+        }
diff --git a/addons/l10n_id_efaktur/models/efaktur.py b/addons/l10n_id_efaktur/models/efaktur.py
new file mode 100644
index 00000000..b54c8382
--- /dev/null
+++ b/addons/l10n_id_efaktur/models/efaktur.py
@@ -0,0 +1,109 @@
+# -*- encoding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import api, fields, models, _
+from odoo.exceptions import ValidationError
+
+import re
+
+
+class Efaktur(models.Model):
+    _name = "l10n_id_efaktur.efaktur.range"
+    _description = "Available E-faktur range"
+
+    company_id = fields.Many2one('res.company', required=True, default=lambda self: self.env.company)
+    max = fields.Char(compute='_compute_default', store=True, readonly=False)
+    min = fields.Char(compute='_compute_default', store=True, readonly=False)
+    available = fields.Integer(compute='_compute_available', store=True)
+
+    @api.model
+    def pop_number(self, company_id):
+        range = self.search([('company_id', '=', company_id)], order="min ASC", limit=1)
+        if not range:
+            return None
+
+        popped = int(range.min)
+        if int(range.min) >= int(range.max):
+            range.unlink()
+        else:
+            range.min = '%013d' % (popped + 1)
+        return popped
+
+    @api.model
+    def push_number(self, company_id, number):
+        return self.push_numbers(company_id, number, number)
+
+    @api.model
+    def push_numbers(self, company_id, min, max):
+        range_sup = self.search([('min', '=', '%013d' % (int(max) + 1))])
+        if range_sup:
+            range_sup.min = '%013d' % int(min)
+            max = range_sup.max
+
+        range_low = self.search([('max', '=', '%013d' % (int(max) - 1))])
+        if range_low:
+            range_sup.unlink()
+            range_low.max = '%013d' % int(max)
+
+        if not range_sup and not range_low:
+            self.create({
+                'company_id': company_id,
+                'max': '%013d' % int(max),
+                'min': '%013d' % int(min),
+            })
+
+
+    @api.constrains('min', 'max')
+    def _constrains_min_max(self):
+        for record in self:
+            if not len(record.min) == 13 or not len(record.max) == 13:
+                raise ValidationError(_("There should be 13 digits in each number."))
+
+            if record.min[:-8] != record.max[:-8]:
+                raise ValidationError(_("First 5 digits should be same in Start Number and End Number."))
+
+            if int(record.min[-8:]) > int(record.max[-8:]):
+                raise ValidationError(_("Last 8 digits of End Number should be greater than the last 8 digit of Start Number"))
+
+            if (int(record.max) - int(record.min)) > 10000:
+                raise ValidationError(_("The difference between the two numbers must not be greater than 10.000"))
+
+            # The number of records should always be very small, so it is ok to search in loop
+            if self.search([
+                '&', ('id', '!=', record.id), '|', '|',
+                '&', ('min', '<=', record.max), ('max', '>=', record.max),
+                '&', ('min', '<=', record.min), ('max', '>=', record.min),
+                '&', ('min', '>=', record.min), ('max', '<=', record.max),
+            ]):
+                raise ValidationError(_('Efaktur interleaving range detected'))
+
+    @api.depends('min', 'max')
+    def _compute_available(self):
+        for record in self:
+            record.available = 1 + int(record.max) - int(record.min)
+
+    @api.depends('company_id')
+    def _compute_default(self):
+        for record in self:
+            query = """
+                SELECT MAX(SUBSTRING(l10n_id_tax_number FROM 4))
+                FROM account_move
+                WHERE l10n_id_tax_number IS NOT NULL
+                  AND company_id = %s
+            """
+            self.env.cr.execute(query, [record.company_id.id])
+            max_used = int(self.env.cr.fetchone()[0] or 0)
+            max_available = int(self.env['l10n_id_efaktur.efaktur.range'].search([('company_id', '=', record.company_id.id)], order='max DESC', limit=1).max)
+            record.min = record.max = '%013d' % (max(max_available, max_used) + 1)
+
+    @api.onchange('min')
+    def _onchange_min(self):
+        self.min = '%013d' % int(re.sub(r'\D', '', self.min))
+        if not self.max or int(self.min) > int(self.max):
+            self.max = self.min
+
+    @api.onchange('max')
+    def _onchange_max(self):
+        self.max = '%013d' % int(re.sub(r'\D', '', self.max))
+        if not self.min or int(self.min) > int(self.max):
+            self.min = self.max
diff --git a/addons/l10n_id_efaktur/models/res_partner.py b/addons/l10n_id_efaktur/models/res_partner.py
new file mode 100644
index 00000000..96f7c9c1
--- /dev/null
+++ b/addons/l10n_id_efaktur/models/res_partner.py
@@ -0,0 +1,37 @@
+# -*- encoding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import fields, models, api
+
+
+class ResPartner(models.Model):
+    """Inherit res.partner object to add NPWP field and Kode Transaksi"""
+    _inherit = "res.partner"
+
+    country_code = fields.Char(related='country_id.code', string='Country Code')
+    l10n_id_pkp = fields.Boolean(string="ID PKP", compute='_compute_l10n_id_pkp', store=True, readonly=False)
+    l10n_id_nik = fields.Char(string='NIK')
+    l10n_id_tax_address = fields.Char('Tax Address')
+    l10n_id_tax_name = fields.Char('Tax Name')
+    l10n_id_kode_transaksi = fields.Selection([
+            ('01', '01 Kepada Pihak yang Bukan Pemungut PPN (Customer Biasa)'),
+            ('02', '02 Kepada Pemungut Bendaharawan (Dinas Kepemerintahan)'),
+            ('03', '03 Kepada Pemungut Selain Bendaharawan (BUMN)'),
+            ('04', '04 DPP Nilai Lain (PPN 1%)'),
+            ('06', '06 Penyerahan Lainnya (Turis Asing)'),
+            ('07', '07 Penyerahan yang PPN-nya Tidak Dipungut (Kawasan Ekonomi Khusus/ Batam)'),
+            ('08', '08 Penyerahan yang PPN-nya Dibebaskan (Impor Barang Tertentu)'),
+            ('09', '09 Penyerahan Aktiva ( Pasal 16D UU PPN )'),
+        ], string='Kode Transaksi', help='Dua digit pertama nomor pajak')
+
+    @api.depends('vat', 'country_code')
+    def _compute_l10n_id_pkp(self):
+        for record in self:
+            record.l10n_id_pkp = record.vat and record.country_code == 'ID'
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = 'res.config.settings'
+
+    l10n_id_tax_address = fields.Char('Tax Address', related='company_id.partner_id.l10n_id_tax_address', readonly=False)
+    l10n_id_tax_name = fields.Char('Tax Name', related='company_id.partner_id.l10n_id_tax_address', readonly=False)
diff --git a/addons/l10n_id_efaktur/security/ir.model.access.csv b/addons/l10n_id_efaktur/security/ir.model.access.csv
new file mode 100644
index 00000000..c608a975
--- /dev/null
+++ b/addons/l10n_id_efaktur/security/ir.model.access.csv
@@ -0,0 +1,2 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_efaktur_user,access.efaktur.user,model_l10n_id_efaktur_efaktur_range,account.group_account_invoice,1,1,1,1
diff --git a/addons/l10n_id_efaktur/views/account_move_views.xml b/addons/l10n_id_efaktur/views/account_move_views.xml
new file mode 100644
index 00000000..7c5b5f43
--- /dev/null
+++ b/addons/l10n_id_efaktur/views/account_move_views.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data>
+        <record id="account_move_efaktur_form_view" model="ir.ui.view">
+            <field name="name">account.move.efaktur.form.view</field>
+            <field name="model">account.move</field>
+            <field name="inherit_id" ref="account.view_move_form"/>
+            <field name="arch" type="xml">
+                <field name="partner_id" position="after">
+                    <field name="l10n_id_need_kode_transaksi" invisible="1"/>
+                    <field name="l10n_id_attachment_id" invisible="1"/>
+                    <field name="l10n_id_kode_transaksi" attrs="{'invisible': ['|', ('country_code', '!=', 'ID'), ('l10n_id_need_kode_transaksi', '=', False)], 'required': [('l10n_id_need_kode_transaksi', '=', True)]}"/>
+                    <field name="l10n_id_replace_invoice_id" attrs="{'invisible': [('country_code', '!=', 'ID')], 'readonly': [('state', '!=','draft')]}" options="{'m2o_dialog': False, 'no_create': True}"/>
+                </field>
+                <button name="button_draft" position="after">
+                    <button name="reset_efaktur" string="Reset E-Faktur" type="object" attrs="{'invisible':['|', ('country_code', '!=', 'ID'), '|', '|', ('l10n_id_tax_number','=',False), ('state','!=','cancel'), ('l10n_id_attachment_id','!=',False)]}"/>
+                </button>
+                <xpath expr=".//group[@id='other_tab_group']" position="inside">
+                    <group string="Electronic Tax" attrs="{'invisible': [('country_code', '!=', 'ID')]}">
+                        <field name="l10n_id_tax_number" attrs="{'invisible': [('move_type', '=', 'entry')], 'readonly': [('move_type', 'in', ('out_invoice', 'out_refund', 'out_receipt'))]}"/>
+                        <field name="l10n_id_csv_created" attrs="{'invisible': [('move_type', 'not in', ('out_invoice', 'out_refund'))]}"/>
+                    </group>
+                </xpath>
+            </field>
+        </record>
+
+        <record id="account_move_efaktur_tree_view" model="ir.ui.view">
+            <field name="name">account.move.efaktur.tree.view</field>
+            <field name="model">account.move</field>
+            <field name="inherit_id" ref="account.view_invoice_tree"/>
+            <field name="arch" type="xml">
+                <field name="invoice_user_id" position="after">
+                    <field name="l10n_id_tax_number" optional="show"/>
+                    <field name="l10n_id_csv_created" optional="hide"/>
+                </field>
+            </field>
+        </record>
+
+        <record id="dowload_efaktur_action" model="ir.actions.server">
+            <field name="name">Download e-Faktur</field>
+            <field name="model_id" ref="account.model_account_move"/>
+            <field name="binding_model_id" ref="account.model_account_move"/>
+            <field name="state">code</field>
+            <field name="code">action = records.download_efaktur()</field>
+        </record>
+
+        <record id="view_account_invoice_filter" model="ir.ui.view">
+            <field name="name">account.move.select.l10n_id.inherit</field>
+            <field name="model">account.move</field>
+            <field name="inherit_id" ref="account.view_account_invoice_filter"/>
+            <field name="arch" type="xml">
+                <field name="name" position="after">
+                    <field name="l10n_id_tax_number"/>
+                    <field name="l10n_id_attachment_id"/>
+                    <group>
+                        <filter string="To Generate e-Faktur" name="tax_csv_upload" domain="[('l10n_id_tax_number', '!=', False), ('l10n_id_attachment_id', '=', False), ('state', '=', 'posted')]" />
+                    </group>
+                </field>
+            </field>
+        </record>
+    </data>
+</odoo>
diff --git a/addons/l10n_id_efaktur/views/efaktur_views.xml b/addons/l10n_id_efaktur/views/efaktur_views.xml
new file mode 100644
index 00000000..427f7ca2
--- /dev/null
+++ b/addons/l10n_id_efaktur/views/efaktur_views.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data>
+        <record id="efaktur_tree_view" model="ir.ui.view">
+            <field name="name">l10n_id_efaktur.efaktur.range.tree.view</field>
+            <field name="model">l10n_id_efaktur.efaktur.range</field>
+            <field name="arch" type="xml">
+                <tree string="Efaktur Number" editable="bottom">
+                    <field name="min"/>
+                    <field name="max"/>
+                    <field name="available" sum="Total Available"/>
+                    <field name="company_id" groups="base.group_multi_company"/>
+                </tree>
+            </field>
+        </record>
+
+        <record id='efaktur_invoice_action' model='ir.actions.act_window'>
+            <field name="name">e-Faktur</field>
+            <field name="res_model">l10n_id_efaktur.efaktur.range</field>
+            <field name="view_mode">tree</field>
+            <field name="context">{'search_default_upload': True, 'search_default_used': True}</field>
+            <field name="view_id" ref="efaktur_tree_view"/>
+            <field name="help" type="html">
+                <p class="oe_view_nocontent_create">
+                    In order to be able to export customer invoices as e-Faktur
+                    for the Indonesian government, you need to put here the ranges
+                    of numbers you were assigned by the government.
+                    When you validate an invoice, a number will be assigned based on these ranges.
+                    Afterwards, you can filter the invoices still to export in the
+                    invoices list and click on Action > Download e-Faktur
+                </p>
+            </field>
+        </record>
+
+        <menuitem id="menu_efaktur_action" name="e-Faktur"
+            parent="account.menu_finance_receivables"
+            groups="account.group_account_manager"
+            action="efaktur_invoice_action" sequence="111"/>
+
+    </data>
+</odoo>
diff --git a/addons/l10n_id_efaktur/views/res_config_settings_views.xml b/addons/l10n_id_efaktur/views/res_config_settings_views.xml
new file mode 100644
index 00000000..21ef2e68
--- /dev/null
+++ b/addons/l10n_id_efaktur/views/res_config_settings_views.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="res_config_settings_view_form" model="ir.ui.view">
+        <field name="name">res.config.settings.view.form.chilean.loc</field>
+        <field name="model">res.config.settings</field>
+        <field name="inherit_id" ref="account.res_config_settings_view_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//div[@id='invoicing_settings']" position="after">
+                <div id="l10n_cl_title">
+                    <h2>Indonesian Localization</h2>
+                </div>
+                <div id="l10n_cl_section" class="row mt16 o_settings_container">
+                    <div class="col-12 col-lg-6 o_setting_box">
+                        <div class="o_setting_left_pane"/>
+                        <div class="o_setting_right_pane">
+                            <span class="fa fa-lg fa-building-o" title="Values set here are company-specific." aria-label="Values set here are company-specific." groups="base.group_multi_company" role="img"/>
+                            <div class="content-group">
+                                <div class="row mt16">
+                                    <label for="l10n_id_tax_address" class="col-lg-3"/>
+                                    <field name="l10n_id_tax_address"/>
+                                </div>
+                                <div class="row mt16">
+                                    <label for="l10n_id_tax_name" class="col-lg-3"/>
+                                    <field name="l10n_id_tax_name"/>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </xpath>
+        </field>
+    </record>
+
+</odoo>
diff --git a/addons/l10n_id_efaktur/views/res_partner_views.xml b/addons/l10n_id_efaktur/views/res_partner_views.xml
new file mode 100644
index 00000000..9c6f25c6
--- /dev/null
+++ b/addons/l10n_id_efaktur/views/res_partner_views.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data>
+        <record id="res_partner_tax_form_view" model="ir.ui.view">
+            <field name="name">res.partner.tax.form.view</field>
+            <field name="model">res.partner</field>
+            <field name="inherit_id" ref="base.view_partner_form"/>
+            <field name="arch" type="xml">
+                <field name="vat" position="after">
+                    <field name="country_code" invisible="1"/>
+                    <field name="l10n_id_pkp" attrs="{'invisible': [('country_id', '!=', False), ('country_code', '!=', 'ID')]}"/>
+                </field>
+                <page name="accounting" position="inside">
+                    <group string="Indonesian Taxes"  attrs="{'invisible': [('l10n_id_pkp', '!=', True)]}">
+                        <group>
+                            <field name="l10n_id_kode_transaksi"/>
+                            <field name="l10n_id_nik"/>
+                        </group>
+                        <group>
+                            <field name="l10n_id_tax_address"/>
+                            <field name="l10n_id_tax_name"/>
+                        </group>
+                    </group>
+                </page>
+            </field>
+        </record>
+    </data>
+</odoo>