180 lines
8.4 KiB
Python
180 lines
8.4 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 odoo import api, fields, models, _
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from odoo.tools.float_utils import float_compare
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class AccountInvoice(models.Model):
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_inherit = 'account.invoice'
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purchase_id = fields.Many2one(
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comodel_name='purchase.order',
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string='Add Purchase Order',
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readonly=True, states={'draft': [('readonly', False)]},
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help='Load the vendor bill based on selected purchase order. Several PO can be selected.'
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)
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vendor_bill_purchase_id = fields.Many2one(
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comodel_name='purchase.bill.union',
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string='Auto-Complete'
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)
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@api.onchange('vendor_bill_purchase_id')
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def _onchange_bill_purchase_order(self):
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if not self.vendor_bill_purchase_id:
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return {}
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self.purchase_id = self.vendor_bill_purchase_id.purchase_order_id
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self.vendor_bill_id = self.vendor_bill_purchase_id.vendor_bill_id
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self.vendor_bill_purchase_id = False
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return {}
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@api.onchange('state', 'partner_id', 'invoice_line_ids')
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def _onchange_allowed_purchase_ids(self):
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'''
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The purpose of the method is to define a domain for the available
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purchase orders.
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'''
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result = {}
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# A PO can be selected only if at least one PO line is not already in the invoice
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purchase_line_ids = self.invoice_line_ids.mapped('purchase_line_id')
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purchase_ids = self.invoice_line_ids.mapped('purchase_id').filtered(lambda r: r.order_line <= purchase_line_ids)
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result['domain'] = {'purchase_id': [
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('invoice_status', 'in', ['to invoice', 'no']),
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('partner_id', 'child_of', self.partner_id.id),
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('id', 'not in', purchase_ids.ids),
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]}
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return result
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def _prepare_invoice_line_from_po_line(self, line):
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if line.product_id.purchase_method == 'purchase':
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qty = line.product_qty - line.qty_invoiced
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else:
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qty = line.qty_received - line.qty_invoiced
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if float_compare(qty, 0.0, precision_rounding=line.product_uom.rounding) <= 0:
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qty = 0.0
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taxes = line.taxes_id
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invoice_line_tax_ids = line.order_id.fiscal_position_id.map_tax(taxes, line.product_id, line.order_id.partner_id)
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invoice_line = self.env['account.invoice.line']
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date = self.date
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data = {
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'purchase_line_id': line.id,
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'name': line.order_id.name + ': ' + line.name,
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'origin': line.order_id.origin,
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'uom_id': line.product_uom.id,
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'product_id': line.product_id.id,
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'account_id': invoice_line.with_context({'journal_id': self.journal_id.id, 'type': 'in_invoice'})._default_account(),
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'price_unit': line.order_id.currency_id._convert(
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line.price_unit, self.currency_id, line.company_id, date or fields.Date.today(), round=False),
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'quantity': qty,
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'discount': 0.0,
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'account_analytic_id': line.account_analytic_id.id,
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'analytic_tag_ids': line.analytic_tag_ids.ids,
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'invoice_line_tax_ids': invoice_line_tax_ids.ids
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}
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account = invoice_line.get_invoice_line_account('in_invoice', line.product_id, line.order_id.fiscal_position_id, self.env.user.company_id)
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if account:
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data['account_id'] = account.id
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return data
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def _onchange_product_id(self):
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domain = super(AccountInvoice, self)._onchange_product_id()
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if self.purchase_id:
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# Use the purchase uom by default
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self.uom_id = self.product_id.uom_po_id
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return domain
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# Load all unsold PO lines
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@api.onchange('purchase_id')
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def purchase_order_change(self):
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if not self.purchase_id:
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return {}
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if not self.partner_id:
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self.partner_id = self.purchase_id.partner_id.id
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if not self.invoice_line_ids:
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#as there's no invoice line yet, we keep the currency of the PO
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self.currency_id = self.purchase_id.currency_id
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new_lines = self.env['account.invoice.line']
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for line in self.purchase_id.order_line - self.invoice_line_ids.mapped('purchase_line_id'):
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data = self._prepare_invoice_line_from_po_line(line)
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new_line = new_lines.new(data)
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new_line._set_additional_fields(self)
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new_lines += new_line
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self.invoice_line_ids += new_lines
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self.payment_term_id = self.purchase_id.payment_term_id
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self.env.context = dict(self.env.context, from_purchase_order_change=True)
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self.purchase_id = False
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return {}
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@api.onchange('currency_id')
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def _onchange_currency_id(self):
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if self.currency_id:
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for line in self.invoice_line_ids.filtered(lambda r: r.purchase_line_id):
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date = self.date or fields.Date.today()
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company = self.company_id
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line.price_unit = line.purchase_id.currency_id._convert(
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line.purchase_line_id.price_unit, self.currency_id, company, date, round=False)
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@api.onchange('invoice_line_ids')
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def _onchange_origin(self):
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purchase_ids = self.invoice_line_ids.mapped('purchase_id')
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if purchase_ids:
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self.origin = ', '.join(purchase_ids.mapped('name'))
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@api.onchange('partner_id', 'company_id')
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def _onchange_partner_id(self):
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payment_term_id = self.env.context.get('from_purchase_order_change') and self.payment_term_id or False
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res = super(AccountInvoice, self)._onchange_partner_id()
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if payment_term_id:
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self.payment_term_id = payment_term_id
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if not self.env.context.get('default_journal_id') and self.partner_id and self.currency_id and\
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self.type in ['in_invoice', 'in_refund'] and\
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self.currency_id != self.partner_id.property_purchase_currency_id and\
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self.partner_id.property_purchase_currency_id.id:
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journal_domain = [
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('type', '=', 'purchase'),
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('company_id', '=', self.company_id.id),
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('currency_id', '=', self.partner_id.property_purchase_currency_id.id),
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]
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default_journal_id = self.env['account.journal'].search(journal_domain, limit=1)
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if default_journal_id:
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self.journal_id = default_journal_id
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if self.env.context.get('default_currency_id'):
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self.currency_id = self.env.context['default_currency_id']
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return res
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@api.model
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def create(self, vals):
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invoice = super(AccountInvoice, self).create(vals)
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purchase = invoice.invoice_line_ids.mapped('purchase_line_id.order_id')
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if purchase and not invoice.refund_invoice_id:
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message = _("This vendor bill has been created from: %s") % (",".join(["<a href=# data-oe-model=purchase.order data-oe-id=" + str(order.id) + ">" + order.name + "</a>" for order in purchase]))
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invoice.message_post(body=message)
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return invoice
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@api.multi
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def write(self, vals):
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result = True
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for invoice in self:
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purchase_old = invoice.invoice_line_ids.mapped('purchase_line_id.order_id')
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result = result and super(AccountInvoice, invoice).write(vals)
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purchase_new = invoice.invoice_line_ids.mapped('purchase_line_id.order_id')
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#To get all po reference when updating invoice line or adding purchase order reference from vendor bill.
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purchase = (purchase_old | purchase_new) - (purchase_old & purchase_new)
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if purchase:
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message = _("This vendor bill has been modified from: %s") % (",".join(["<a href=# data-oe-model=purchase.order data-oe-id=" + str(order.id) + ">" + order.name + "</a>" for order in purchase]))
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invoice.message_post(body=message)
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return result
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class AccountInvoiceLine(models.Model):
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""" Override AccountInvoice_line to add the link to the purchase order line it is related to"""
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_inherit = 'account.invoice.line'
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purchase_line_id = fields.Many2one('purchase.order.line', 'Purchase Order Line', ondelete='set null', index=True, readonly=True)
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purchase_id = fields.Many2one('purchase.order', related='purchase_line_id.order_id', string='Purchase Order', store=False, readonly=True, related_sudo=False,
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help='Associated Purchase Order. Filled in automatically when a PO is chosen on the vendor bill.')
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