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116 lines
4.2 KiB
116 lines
4.2 KiB
# -*- coding: utf-8 -*-
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# Copyright 2017 LasLabs Inc.
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# Copyright 2017 ACSONE SA/NV.
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from odoo import api, fields, models, _
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from odoo.exceptions import ValidationError
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class SaleOrderLine(models.Model):
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_inherit = 'sale.order.line'
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is_contract = fields.Boolean(
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string='Is a contract', related="product_id.is_contract"
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)
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contract_id = fields.Many2one(
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comodel_name='account.analytic.account', string='Contract', copy=False
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)
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contract_template_id = fields.Many2one(
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comodel_name='account.analytic.contract',
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string='Contract Template',
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related='product_id.product_tmpl_id.contract_template_id',
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readonly=True
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)
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recurring_rule_type = fields.Selection(
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[
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('daily', 'Day(s)'),
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('weekly', 'Week(s)'),
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('monthly', 'Month(s)'),
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('monthlylastday', 'Month(s) last day'),
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('yearly', 'Year(s)'),
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],
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default='monthly',
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string='Recurrence',
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help="Specify Interval for automatic invoice generation.",
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copy=False,
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)
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recurring_invoicing_type = fields.Selection(
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[('pre-paid', 'Pre-paid'), ('post-paid', 'Post-paid')],
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default='pre-paid',
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string='Invoicing type',
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help="Specify if process date is 'from' or 'to' invoicing date",
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copy=False,
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)
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recurring_interval = fields.Integer(
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default=1,
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string='Repeat Every',
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help="Repeat every (Days/Week/Month/Year)",
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copy=False,
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)
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date_start = fields.Date(string='Date Start', default=fields.Date.today())
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date_end = fields.Date(string='Date End', index=True)
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recurring_next_date = fields.Date(
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default=fields.Date.today(), copy=False, string='Date of Next Invoice'
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)
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@api.onchange('product_id')
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def onchange_product(self):
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if self.product_id.is_contract:
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self.recurring_rule_type = self.product_id.recurring_rule_type
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self.recurring_invoicing_type = (
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self.product_id.recurring_invoicing_type
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)
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self.recurring_interval = self.product_id.recurring_interval
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@api.multi
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def _prepare_contract_line_values(self, contract):
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self.ensure_one()
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return {
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'sequence': self.sequence,
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'product_id': self.product_id.id,
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'name': self.name,
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'quantity': self.product_uom_qty,
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'uom_id': self.product_uom.id,
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'price_unit': self.price_unit,
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'discount': self.discount,
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'recurring_next_date': self.recurring_next_date
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or fields.Date.today(),
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'date_end': self.date_end,
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'date_start': self.date_start or fields.Date.today(),
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'recurring_interval': self.recurring_interval,
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'recurring_invoicing_type': self.recurring_invoicing_type,
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'recurring_rule_type': self.recurring_rule_type,
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'contract_id': contract.id,
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'sale_order_line_id': self.id,
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}
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@api.multi
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def create_contract_line(self, contract):
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contract_line = self.env['account.analytic.invoice.line']
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for rec in self:
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contract_line.create(rec._prepare_contract_line_values(contract))
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@api.constrains('contract_id')
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def _check_contract_sale_partner(self):
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for rec in self:
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if rec.contract_id:
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if rec.order_id.partner_id != rec.contract_id.partner_id:
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raise ValidationError(
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_(
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"Sale Order and contract should be "
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"linked to the same partner"
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)
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)
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@api.constrains('product_id', 'contract_id')
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def _check_contract_sale_contract_template(self):
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for rec in self:
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if rec.contract_id:
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if (
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rec.contract_template_id
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!= rec.contract_id.contract_template_id
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):
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raise ValidationError(
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_("Contract product has different contract template")
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)
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