112 lines
5.1 KiB
Python
112 lines
5.1 KiB
Python
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import _, api, fields, models
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from odoo.exceptions import UserError
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class ResPartner(models.Model):
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_inherit = 'res.partner'
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# ------------------
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# Fields declaration
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# ------------------
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l10n_my_tin_validation_state = fields.Selection(
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selection=[
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('valid', 'Valid'),
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('invalid', 'Invalid'),
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],
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string='Tin Validation State',
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help="Technical field, hold the result of TIN validation using MyInvois API.\n"
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"It is non blocking, and will simply help ensure that the customer of an invoice is valid to avoid submission errors.",
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compute='_compute_l10n_my_tin_validation_state',
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readonly=False,
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store=True,
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export_string_translation=False,
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)
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l10n_my_edi_display_tin_warning = fields.Boolean(
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compute='_compute_l10n_my_edi_display_tin_warning',
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)
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l10n_my_identification_type = fields.Selection(
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string="ID Type",
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selection=[
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('NRIC', 'MyKad/MyTentera/MyPR/MyKAS'),
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('BRN', 'Business Registration Number'),
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('PASSPORT', 'Passport'),
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('ARMY', 'Army'),
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],
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default="BRN",
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help="The identification type and number used by the MyTax/MyInvois system to identify the user.\nNote: For MyPR and MyKAS to use NRIC scheme",
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)
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l10n_my_identification_number = fields.Char(string="ID Number")
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l10n_my_identification_number_placeholder = fields.Char(compute="_compute_l10n_my_identification_number_placeholder")
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# --------------------------------
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# Compute, inverse, search methods
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# --------------------------------
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@api.depends('l10n_my_identification_type', 'l10n_my_identification_number', 'vat')
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def _compute_l10n_my_tin_validation_state(self):
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""" The three @depends are used for the validation. If they change, we will invalidate it and expect the user to revalidate. """
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self.l10n_my_tin_validation_state = False
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@api.depends_context('company', 'l10n_my_identification_number')
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def _compute_l10n_my_edi_display_tin_warning(self):
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""" We want to display the tin warning for companies registered to use MyInvois. """
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proxy_user = self.env.company.l10n_my_edi_proxy_user_id
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is_edi_used = proxy_user and proxy_user.proxy_type == 'l10n_my_edi'
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for partner in self:
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# Users with no business number can't be validated using the api
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partner.l10n_my_edi_display_tin_warning = is_edi_used and partner.l10n_my_identification_number
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@api.depends('l10n_my_identification_type')
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def _compute_l10n_my_identification_number_placeholder(self):
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""" Computes a dynamic placeholder that depends on the selected type to help the user inputs their data.
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The placeholders have been taken from the MyInvois doc.
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"""
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for partner in self:
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placeholder = 'N/A'
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if partner.l10n_my_identification_type == 'NRIC':
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placeholder = '830503-11-4923'
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elif partner.l10n_my_identification_type == 'BRN':
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placeholder = '202201234565'
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elif partner.l10n_my_identification_type == 'PASSPORT':
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placeholder = 'A00000000'
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elif partner.l10n_my_identification_type == 'ARMY':
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placeholder = '830805-13-4983'
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partner.l10n_my_identification_number_placeholder = placeholder
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# --------------
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# Action methods
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# --------------
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def action_validate_tin(self):
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""" Calling this action will reach our EDI proxy in order to validate the TIN against the provided identification information. """
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self.ensure_one()
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if not self.vat or not self.l10n_my_identification_type or not self.l10n_my_identification_number:
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raise UserError(_('In order to validate the TIN, you must provide the Identification type and number.'))
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proxy_user = self.env.company.l10n_my_edi_proxy_user_id
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if not proxy_user:
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raise UserError(_("Please register for the E-Invoicing service in the settings first."))
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response = proxy_user._l10n_my_edi_contact_proxy('api/l10n_my_edi/1/validate_tin', params={
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'identification_values': {
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'tin': self.vat,
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'id_type': self.l10n_my_identification_type,
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'id_val': self.l10n_my_identification_number,
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}
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})
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if 'error' in response:
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ref = response['error']['reference']
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# No need to rollback, we don't want to be blocking on that.
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if ref == 'document_tin_not_found':
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self._message_log(body=_('MyInvois was not able to match the TIN with the provided identification number.'))
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self.l10n_my_tin_validation_state = 'invalid'
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else:
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self._message_log(body=_('An unexpected error occurred while validating the TIN. Please try again later.'))
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else:
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self.l10n_my_tin_validation_state = 'valid' if response.get('success') else 'invalid'
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