68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
# 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 ValidationError
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class l10n_hkMpfScheme(models.Model):
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_name = 'l10n_hk.mpf.scheme'
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_description = "Hong Kong: MPF Scheme"
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_order = 'employer_account_number, registration_number'
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# ------------------
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# Fields declaration
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# ------------------
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name = fields.Char(
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string="MPF Scheme",
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required=True,
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translate=True,
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)
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registration_number = fields.Char(
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string="Registration Number",
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required=True,
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)
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employer_account_number = fields.Char(
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string="Employer Account No.",
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company_dependent=True,
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help="This value is specific to the currently selected company.",
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)
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payroll_group_ids = fields.One2many(
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comodel_name='l10n_hk.payroll.group',
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string="Payroll Groups",
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domain=lambda self: [('company_id', '=', self.env.company.id)],
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inverse_name='scheme_id',
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)
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member_class_ids = fields.One2many(
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comodel_name='l10n_hk.member.class',
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string="Member Classes",
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domain=lambda self: [('company_id', '=', self.env.company.id)],
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inverse_name='scheme_id',
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)
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# --------------------------------
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# Compute, inverse, search methods
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# --------------------------------
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@api.depends('name', 'employer_account_number')
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@api.depends_context('company')
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def _compute_display_name(self):
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""" Appends the company-specific employer account number to the name of the scheme. """
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for scheme in self:
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if scheme.employer_account_number:
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scheme.display_name = f'{scheme.name} ({scheme.employer_account_number})'
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else:
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scheme.display_name = scheme.name
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@api.constrains('registration_number', 'employer_account_number')
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def _contraints_single_default(self):
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result = self._read_group(
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domain=[],
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groupby=['registration_number', 'employer_account_number'],
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aggregates=['id:recordset'],
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having=[('__count', '>', 1)],
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)
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if result:
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raise ValidationError(
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self.env._("You cannot have multiple MPF Scheme with the same Registration Number and Employer Account Number.")
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)
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