122 lines
5.4 KiB
Python
122 lines
5.4 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from datetime import datetime
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from dateutil.relativedelta import relativedelta
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from odoo import api, fields, models
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from odoo.tools import DEFAULT_SERVER_DATE_FORMAT as DF
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import odoo.addons.decimal_precision as dp
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class AccountInvoice(models.Model):
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_inherit = 'account.invoice'
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@api.model
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def _refund_cleanup_lines(self, lines):
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result = super(AccountInvoice, self)._refund_cleanup_lines(lines)
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for i, line in enumerate(lines):
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for name, field in line._fields.items():
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if name == 'asset_category_id':
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result[i][2][name] = False
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break
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return result
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@api.multi
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def action_cancel(self):
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res = super(AccountInvoice, self).action_cancel()
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self.env['account.asset.asset'].sudo().search([('invoice_id', 'in', self.ids)]).write({'active': False})
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return res
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@api.multi
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def action_move_create(self):
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result = super(AccountInvoice, self).action_move_create()
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for inv in self:
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context = dict(self.env.context)
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# Within the context of an invoice,
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# this default value is for the type of the invoice, not the type of the asset.
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# This has to be cleaned from the context before creating the asset,
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# otherwise it tries to create the asset with the type of the invoice.
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context.pop('default_type', None)
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inv.invoice_line_ids.with_context(context).asset_create()
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return result
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class AccountInvoiceLine(models.Model):
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_inherit = 'account.invoice.line'
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asset_category_id = fields.Many2one('account.asset.category', string='Asset Category')
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asset_start_date = fields.Date(string='Asset Start Date', compute='_get_asset_date', readonly=True, store=True)
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asset_end_date = fields.Date(string='Asset End Date', compute='_get_asset_date', readonly=True, store=True)
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asset_mrr = fields.Float(string='Monthly Recurring Revenue', compute='_get_asset_date', readonly=True, digits=dp.get_precision('Account'), store=True)
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@api.one
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@api.depends('asset_category_id', 'invoice_id.date_invoice')
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def _get_asset_date(self):
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self.asset_mrr = 0
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self.asset_start_date = False
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self.asset_end_date = False
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cat = self.asset_category_id
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if cat:
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months = cat.method_number * cat.method_period
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if self.invoice_id.type in ['out_invoice', 'out_refund']:
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self.asset_mrr = self.price_subtotal_signed / months
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if self.invoice_id.date_invoice:
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start_date = datetime.strptime(self.invoice_id.date_invoice, DF).replace(day=1)
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end_date = (start_date + relativedelta(months=months, days=-1))
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self.asset_start_date = start_date.strftime(DF)
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self.asset_end_date = end_date.strftime(DF)
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@api.one
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def asset_create(self):
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if self.asset_category_id:
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vals = {
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'name': self.name,
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'code': self.invoice_id.number or False,
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'category_id': self.asset_category_id.id,
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'value': self.price_subtotal_signed,
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'partner_id': self.invoice_id.partner_id.id,
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'company_id': self.invoice_id.company_id.id,
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'currency_id': self.invoice_id.company_currency_id.id,
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'date': self.invoice_id.date_invoice,
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'invoice_id': self.invoice_id.id,
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}
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changed_vals = self.env['account.asset.asset'].onchange_category_id_values(vals['category_id'])
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vals.update(changed_vals['value'])
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asset = self.env['account.asset.asset'].create(vals)
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if self.asset_category_id.open_asset:
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asset.validate()
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return True
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@api.onchange('asset_category_id')
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def onchange_asset_category_id(self):
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if self.invoice_id.type == 'out_invoice' and self.asset_category_id:
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self.account_id = self.asset_category_id.account_asset_id.id
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elif self.invoice_id.type == 'in_invoice' and self.asset_category_id:
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self.account_id = self.asset_category_id.account_asset_id.id
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@api.onchange('uom_id')
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def _onchange_uom_id(self):
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result = super(AccountInvoiceLine, self)._onchange_uom_id()
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self.onchange_asset_category_id()
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return result
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@api.onchange('product_id')
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def _onchange_product_id(self):
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vals = super(AccountInvoiceLine, self)._onchange_product_id()
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if self.product_id:
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if self.invoice_id.type == 'out_invoice':
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self.asset_category_id = self.product_id.product_tmpl_id.deferred_revenue_category_id
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elif self.invoice_id.type == 'in_invoice':
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self.asset_category_id = self.product_id.product_tmpl_id.asset_category_id
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return vals
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def _set_additional_fields(self, invoice):
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if not self.asset_category_id:
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if invoice.type == 'out_invoice':
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self.asset_category_id = self.product_id.product_tmpl_id.deferred_revenue_category_id.id
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elif invoice.type == 'in_invoice':
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self.asset_category_id = self.product_id.product_tmpl_id.asset_category_id.id
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self.onchange_asset_category_id()
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super(AccountInvoiceLine, self)._set_additional_fields(invoice)
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