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# -*- coding: utf-8 -*-## © 2004-2010 Tiny SPRL http://tiny.be# © 2010-2012 ChriCar Beteiligungs- und Beratungs- GmbH# http://www.camptocamp.at# © 2015 Antiun Ingenieria, SL (Madrid, Spain)# http://www.antiun.com# Antonio Espinosa <antonioea@antiun.com># License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
from openerp import api, models, fields, _from openerp.exceptions import ValidationError
class ResPartner(models.Model): _inherit = 'res.partner' # pylint: disable=R7980
id_numbers = fields.One2many( comodel_name='res.partner.id_number', inverse_name='partner_id', string="Identification Numbers", )
@api.multi @api.depends('id_numbers') def _compute_identification(self, field_name, category_code): """ Compute a field that indicates a certain ID type.
Use this on a field that represents a certain ID type. It will compute the desired field as that ID(s).
This ID can be worked with as if it were a Char field, but it will be relating back to a ``res.partner.id_number`` instead.
Example:
.. code-block:: python
social_security = fields.Char( compute=lambda s: s._compute_identification( 'social_security', 'SSN', ), inverse=lambda s: s._inverse_identification( 'social_security', 'SSN', ), search=lambda s, *a: s._search_identification( 'SSN', *a ), )
Args: field_name (str): Name of field to set. category_code (str): Category code of the Identification type. """
for record in self: id_numbers = record.id_numbers.filtered( lambda r: r.category_id.code == category_code ) if not id_numbers: continue value = id_numbers[0].name record[field_name] = value
@api.multi def _inverse_identification(self, field_name, category_code): """ Inverse for an identification field.
This method will create a new record, or modify the existing one in order to allow for the associated field to work like a Char.
If a category does not exist of the correct code, it will be created using `category_code` as both the `name` and `code` values.
If the value of the target field is unset, the associated ID will be deactivated in order to preserve history.
Example:
.. code-block:: python
social_security = fields.Char( compute=lambda s: s._compute_identification( 'social_security', 'SSN', ), inverse=lambda s: s._inverse_identification( 'social_security', 'SSN', ), search=lambda s, *a: s._search_identification( 'SSN', *a ), )
Args: field_name (str): Name of field to set. category_code (str): Category code of the Identification type. """
for record in self: id_number = record.id_numbers.filtered( lambda r: r.category_id.code == category_code ) record_len = len(id_number) # Record for category is not existent. if record_len == 0: name = record[field_name] if not name: # No value to set continue category = self.env['res.partner.id_category'].search([ ('code', '=', category_code), ]) if not category: category = self.env['res.partner.id_category'].create({ 'code': category_code, 'name': category_code, }) self.env['res.partner.id_number'].create({ 'partner_id': record.id, 'category_id': category.id, 'name': name, }) # There was an identification record singleton found. elif record_len == 1: value = record[field_name] if value: id_number.name = value else: id_number.active = False # Guard against writing wrong records. else: raise ValidationError(_( 'This %s has multiple IDs of this type (%s), so a write ' 'via the %s field is not possible. In order to fix this, ' 'please use the IDs tab.', ) % ( record._name, category_code, field_name, ))
@api.model def _search_identification(self, category_code, operator, value): """ Search method for an identification field.
Example:
.. code-block:: python
social_security = fields.Char( compute=lambda s: s._compute_identification( 'social_security', 'SSN', ), inverse=lambda s: s._inverse_identification( 'social_security', 'SSN', ), search=lambda s, *a: s._search_identification( 'SSN', *a ), )
Args: category_code (str): Category code of the Identification type. operator (str): Operator of domain. value (str): Value to search for.
Returns: list: Domain to search with. """
id_numbers = self.env['res.partner.id_number'].search([ ('name', operator, value), ('category_id.code', '=', category_code), ]) return [ ('id_numbers.id', 'in', id_numbers.ids), ]
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