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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import api, fields, models, _
class AccountMove(models.Model):
_inherit = 'account.move'
purchase_vendor_bill_id = fields.Many2one('purchase.bill.union', store=False, readonly=True,
states={'draft': [('readonly', False)]},
string='Auto-complete',
help="Auto-complete from a past bill / purchase order.")
purchase_id = fields.Many2one('purchase.order', store=False, readonly=True,
states={'draft': [('readonly', False)]},
string='Purchase Order',
help="Auto-complete from a past purchase order.")
def _get_invoice_reference(self):
self.ensure_one()
vendor_refs = [ref for ref in set(self.line_ids.mapped('purchase_line_id.order_id.partner_ref')) if ref]
if self.ref:
return [ref for ref in self.ref.split(', ') if ref and ref not in vendor_refs] + vendor_refs
return vendor_refs
@api.onchange('purchase_vendor_bill_id', 'purchase_id')
def _onchange_purchase_auto_complete(self):
''' Load from either an old purchase order, either an old vendor bill.
When setting a 'purchase.bill.union' in 'purchase_vendor_bill_id':
* If it's a vendor bill, 'invoice_vendor_bill_id' is set and the loading is done by '_onchange_invoice_vendor_bill'.
* If it's a purchase order, 'purchase_id' is set and this method will load lines.
/!\ All this not-stored fields must be empty at the end of this function.
'''
if self.purchase_vendor_bill_id.vendor_bill_id:
self.invoice_vendor_bill_id = self.purchase_vendor_bill_id.vendor_bill_id
self._onchange_invoice_vendor_bill()
elif self.purchase_vendor_bill_id.purchase_order_id:
self.purchase_id = self.purchase_vendor_bill_id.purchase_order_id
self.purchase_vendor_bill_id = False
if not self.purchase_id:
return
# Copy data from PO
invoice_vals = self.purchase_id.with_company(self.purchase_id.company_id)._prepare_invoice()
invoice_vals['currency_id'] = self.line_ids and self.currency_id or invoice_vals.get('currency_id')
del invoice_vals['ref']
self.update(invoice_vals)
# Copy purchase lines.
po_lines = self.purchase_id.order_line - self.line_ids.mapped('purchase_line_id')
new_lines = self.env['account.move.line']
for line in po_lines.filtered(lambda l: not l.display_type):
new_line = new_lines.new(line._prepare_account_move_line(self))
new_line.account_id = new_line._get_computed_account()
new_line._onchange_price_subtotal()
new_lines += new_line
new_lines._onchange_mark_recompute_taxes()
# Compute invoice_origin.
origins = set(self.line_ids.mapped('purchase_line_id.order_id.name'))
self.invoice_origin = ','.join(list(origins))
# Compute ref.
refs = self._get_invoice_reference()
self.ref = ', '.join(refs)
# Compute payment_reference.
if len(refs) == 1:
self.payment_reference = refs[0]
self.purchase_id = False
self._onchange_currency()
self.partner_bank_id = self.bank_partner_id.bank_ids and self.bank_partner_id.bank_ids[0]
@api.onchange('partner_id', 'company_id')
def _onchange_partner_id(self):
res = super(AccountMove, self)._onchange_partner_id()
if self.partner_id and\
self.move_type in ['in_invoice', 'in_refund'] and\
self.currency_id != self.partner_id.property_purchase_currency_id and\
self.partner_id.property_purchase_currency_id.id:
if not self.env.context.get('default_journal_id'):
journal_domain = [
('type', '=', 'purchase'),
('company_id', '=', self.company_id.id),
('currency_id', '=', self.partner_id.property_purchase_currency_id.id),
]
default_journal_id = self.env['account.journal'].search(journal_domain, limit=1)
if default_journal_id:
self.journal_id = default_journal_id
if self.env.context.get('default_currency_id'):
self.currency_id = self.env.context['default_currency_id']
if self.partner_id.property_purchase_currency_id:
self.currency_id = self.partner_id.property_purchase_currency_id
return res
@api.model_create_multi
def create(self, vals_list):
# OVERRIDE
moves = super(AccountMove, self).create(vals_list)
for move in moves:
if move.reversed_entry_id:
continue
purchase = move.line_ids.mapped('purchase_line_id.order_id')
if not purchase:
continue
refs = ["<a href=# data-oe-model=purchase.order data-oe-id=%s>%s</a>" % tuple(name_get) for name_get in purchase.name_get()]
message = _("This vendor bill has been created from: %s") % ','.join(refs)
move.message_post(body=message)
return moves
def write(self, vals):
# OVERRIDE
old_purchases = [move.mapped('line_ids.purchase_line_id.order_id') for move in self]
res = super(AccountMove, self).write(vals)
for i, move in enumerate(self):
new_purchases = move.mapped('line_ids.purchase_line_id.order_id')
if not new_purchases:
continue
diff_purchases = new_purchases - old_purchases[i]
if diff_purchases:
refs = ["<a href=# data-oe-model=purchase.order data-oe-id=%s>%s</a>" % tuple(name_get) for name_get in diff_purchases.name_get()]
message = _("This vendor bill has been modified from: %s") % ','.join(refs)
move.message_post(body=message)
return res
class AccountMoveLine(models.Model):
""" Override AccountInvoice_line to add the link to the purchase order line it is related to"""
_inherit = 'account.move.line'
purchase_line_id = fields.Many2one('purchase.order.line', 'Purchase Order Line', ondelete='set null', index=True)
purchase_order_id = fields.Many2one('purchase.order', 'Purchase Order', related='purchase_line_id.order_id', readonly=True)
def _copy_data_extend_business_fields(self, values):
# OVERRIDE to copy the 'purchase_line_id' field as well.
super(AccountMoveLine, self)._copy_data_extend_business_fields(values)
values['purchase_line_id'] = self.purchase_line_id.id
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