1 files changed, 139 insertions, 0 deletions
diff --git a/addons/l10n_ar/models/account_journal.py b/addons/l10n_ar/models/account_journal.py
new file mode 100644
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+++ b/addons/l10n_ar/models/account_journal.py
@@ -0,0 +1,139 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import fields, models, api, _
+from odoo.exceptions import ValidationError, RedirectWarning
+
+
+class AccountJournal(models.Model):
+
+    _inherit = "account.journal"
+
+    l10n_ar_afip_pos_system = fields.Selection(
+        selection='_get_l10n_ar_afip_pos_types_selection', string='AFIP POS System')
+    l10n_ar_afip_pos_number = fields.Integer(
+        'AFIP POS Number', help='This is the point of sale number assigned by AFIP in order to generate invoices')
+    company_partner = fields.Many2one('res.partner', related='company_id.partner_id')
+    l10n_ar_afip_pos_partner_id = fields.Many2one(
+        'res.partner', 'AFIP POS Address', help='This is the address used for invoice reports of this POS',
+        domain="['|', ('id', '=', company_partner), '&', ('id', 'child_of', company_partner), ('type', '!=', 'contact')]"
+    )
+    l10n_ar_share_sequences = fields.Boolean(
+        'Unified Book', help='Use same sequence for documents with the same letter')
+
+    def _get_l10n_ar_afip_pos_types_selection(self):
+        """ Return the list of values of the selection field. """
+        return [
+            ('II_IM', _('Pre-printed Invoice')),
+            ('RLI_RLM', _('Online Invoice')),
+            ('BFERCEL', _('Electronic Fiscal Bond - Online Invoice')),
+            ('FEERCELP', _('Export Voucher - Billing Plus')),
+            ('FEERCEL', _('Export Voucher - Online Invoice')),
+            ('CPERCEL', _('Product Coding - Online Voucher')),
+        ]
+
+    def _get_journal_letter(self, counterpart_partner=False):
+        """ Regarding the AFIP responsibility of the company and the type of journal (sale/purchase), get the allowed
+        letters. Optionally, receive the counterpart partner (customer/supplier) and get the allowed letters to work
+        with him. This method is used to populate document types on journals and also to filter document types on
+        specific invoices to/from customer/supplier
+        """
+        self.ensure_one()
+        letters_data = {
+            'issued': {
+                '1': ['A', 'B', 'E', 'M'],
+                '3': [],
+                '4': ['C'],
+                '5': [],
+                '6': ['C', 'E'],
+                '9': ['I'],
+                '10': [],
+                '13': ['C', 'E'],
+                '99': []
+            },
+            'received': {
+                '1': ['A', 'B', 'C', 'M', 'I'],
+                '3': ['B', 'C', 'I'],
+                '4': ['B', 'C', 'I'],
+                '5': ['B', 'C', 'I'],
+                '6': ['A', 'B', 'C', 'I'],
+                '9': ['E'],
+                '10': ['E'],
+                '13': ['A', 'B', 'C', 'I'],
+                '99': ['B', 'C', 'I']
+            },
+        }
+        if not self.company_id.l10n_ar_afip_responsibility_type_id:
+            action = self.env.ref('base.action_res_company_form')
+            msg = _('Can not create chart of account until you configure your company AFIP Responsibility and VAT.')
+            raise RedirectWarning(msg, action.id, _('Go to Companies'))
+
+        letters = letters_data['issued' if self.type == 'sale' else 'received'][
+            self.company_id.l10n_ar_afip_responsibility_type_id.code]
+        if counterpart_partner:
+            counterpart_letters = letters_data['issued' if self.type == 'purchase' else 'received'].get(
+                counterpart_partner.l10n_ar_afip_responsibility_type_id.code, [])
+            letters = list(set(letters) & set(counterpart_letters))
+        return letters
+
+    def _get_journal_codes(self):
+        self.ensure_one()
+        usual_codes = ['1', '2', '3', '6', '7', '8', '11', '12', '13']
+        mipyme_codes = ['201', '202', '203', '206', '207', '208', '211', '212', '213']
+        invoice_m_code = ['51', '52', '53']
+        receipt_m_code = ['54']
+        receipt_codes = ['4', '9', '15']
+        expo_codes = ['19', '20', '21']
+        liq_product_codes = ['60', '61']
+        if self.type != 'sale':
+            return []
+        elif self.l10n_ar_afip_pos_system == 'II_IM':
+            # pre-printed invoice
+            return usual_codes + receipt_codes + expo_codes + invoice_m_code + receipt_m_code
+        elif self.l10n_ar_afip_pos_system in ['RAW_MAW', 'RLI_RLM']:
+            # electronic/online invoice
+            return usual_codes + receipt_codes + invoice_m_code + receipt_m_code + mipyme_codes + liq_product_codes
+        elif self.l10n_ar_afip_pos_system in ['CPERCEL', 'CPEWS']:
+            # invoice with detail
+            return usual_codes + invoice_m_code
+        elif self.l10n_ar_afip_pos_system in ['BFERCEL', 'BFEWS']:
+            # Bonds invoice
+            return usual_codes + mipyme_codes
+        elif self.l10n_ar_afip_pos_system in ['FEERCEL', 'FEEWS', 'FEERCELP']:
+            return expo_codes
+
+    @api.constrains('type', 'l10n_ar_afip_pos_system', 'l10n_ar_afip_pos_number', 'l10n_ar_share_sequences',
+                    'l10n_latam_use_documents')
+    def _check_afip_configurations(self):
+        """ Do not let the user update the journal if it already contains confirmed invoices """
+        journals = self.filtered(lambda x: x.company_id.country_id.code == "AR" and x.type in ['sale', 'purchase'])
+        invoices = self.env['account.move'].search([('journal_id', 'in', journals.ids), ('posted_before', '=', True)], limit=1)
+        if invoices:
+            raise ValidationError(
+                _("You can not change the journal's configuration if it already has validated invoices") + ' ('
+                + ', '.join(invoices.mapped('journal_id').mapped('name')) + ')')
+
+    @api.constrains('l10n_ar_afip_pos_number')
+    def _check_afip_pos_number(self):
+        to_review = self.filtered(
+            lambda x: x.type == 'sale' and x.l10n_latam_use_documents and
+            x.company_id.country_id.code == "AR")
+
+        if to_review.filtered(lambda x: x.l10n_ar_afip_pos_number == 0):
+            raise ValidationError(_('Please define an AFIP POS number'))
+
+        if to_review.filtered(lambda x: x.l10n_ar_afip_pos_number > 99999):
+            raise ValidationError(_('Please define a valid AFIP POS number (5 digits max)'))
+
+    @api.onchange('l10n_ar_afip_pos_system')
+    def _onchange_l10n_ar_afip_pos_system(self):
+        """ On 'Pre-printed Invoice' the usual is to share sequences. On other types, do not share """
+        self.l10n_ar_share_sequences = bool(self.l10n_ar_afip_pos_system == 'II_IM')
+
+    @api.onchange('l10n_ar_afip_pos_number', 'type')
+    def _onchange_set_short_name(self):
+        """ Will define the AFIP POS Address field domain taking into account the company configured in the journal
+        The short code of the journal only admit 5 characters, so depending on the size of the pos_number (also max 5)
+        we add or not a prefix to identify sales journal.
+        """
+        if self.type == 'sale' and self.l10n_ar_afip_pos_number:
+            self.code = "%05i" % self.l10n_ar_afip_pos_number