Files
odoo_source/addons/purchase/models/purchase.py
T
Srushti Patel 49c159a906 [IMP] purchase, sale_stock, stock_account: to refund purchase
When we have purchase orders and we return some products to the
supplier, we now have the possibilty to set those moves as 'to refund'
and so the quantity received is decreased.

Because the feature 'to refund' already exists on the sale orders, we
will generalize it in the module 'stock_account' which is a dependency
of both 'sale_stock' and 'purchase' which are the both module that use
the feature 'to refund'.
2017-04-25 11:08:14 +02:00

1148 lines
55 KiB
Python

# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from datetime import datetime
from dateutil.relativedelta import relativedelta
from odoo import api, fields, models, SUPERUSER_ID, _
from odoo.tools import DEFAULT_SERVER_DATETIME_FORMAT
from odoo.tools.float_utils import float_is_zero, float_compare
from odoo.exceptions import UserError, AccessError
from odoo.tools.misc import formatLang
from odoo.addons.base.res.res_partner import WARNING_MESSAGE, WARNING_HELP
import odoo.addons.decimal_precision as dp
class PurchaseOrder(models.Model):
_name = "purchase.order"
_inherit = ['mail.thread', 'mail.activity.mixin']
_description = "Purchase Order"
_order = 'date_order desc, id desc'
@api.depends('order_line.price_total')
def _amount_all(self):
for order in self:
amount_untaxed = amount_tax = 0.0
for line in order.order_line:
amount_untaxed += line.price_subtotal
amount_tax += line.price_tax
order.update({
'amount_untaxed': order.currency_id.round(amount_untaxed),
'amount_tax': order.currency_id.round(amount_tax),
'amount_total': amount_untaxed + amount_tax,
})
@api.depends('order_line.date_planned')
def _compute_date_planned(self):
for order in self:
min_date = False
for line in order.order_line:
if not min_date or line.date_planned < min_date:
min_date = line.date_planned
if min_date:
order.date_planned = min_date
@api.depends('state', 'order_line.qty_invoiced', 'order_line.qty_received', 'order_line.product_qty')
def _get_invoiced(self):
precision = self.env['decimal.precision'].precision_get('Product Unit of Measure')
for order in self:
if order.state not in ('purchase', 'done'):
order.invoice_status = 'no'
continue
if any(float_compare(line.qty_invoiced, line.product_qty if line.product_id.purchase_method == 'purchase' else line.qty_received, precision_digits=precision) == -1 for line in order.order_line):
order.invoice_status = 'to invoice'
elif all(float_compare(line.qty_invoiced, line.product_qty if line.product_id.purchase_method == 'purchase' else line.qty_received, precision_digits=precision) >= 0 for line in order.order_line):
order.invoice_status = 'invoiced'
else:
order.invoice_status = 'no'
@api.depends('order_line.invoice_lines.invoice_id')
def _compute_invoice(self):
for order in self:
invoices = self.env['account.invoice']
for line in order.order_line:
invoices |= line.invoice_lines.mapped('invoice_id')
order.invoice_ids = invoices
order.invoice_count = len(invoices)
@api.model
def _default_picking_type(self):
type_obj = self.env['stock.picking.type']
company_id = self.env.context.get('company_id') or self.env.user.company_id.id
types = type_obj.search([('code', '=', 'incoming'), ('warehouse_id.company_id', '=', company_id)])
if not types:
types = type_obj.search([('code', '=', 'incoming'), ('warehouse_id', '=', False)])
return types[:1]
@api.depends('order_line.move_ids.returned_move_ids',
'order_line.move_ids.state',
'order_line.move_ids.picking_id')
def _compute_picking(self):
for order in self:
pickings = self.env['stock.picking']
for line in order.order_line:
# We keep a limited scope on purpose. Ideally, we should also use move_orig_ids and
# do some recursive search, but that could be prohibitive if not done correctly.
moves = line.move_ids | line.move_ids.mapped('returned_move_ids')
moves = moves.filtered(lambda r: r.state != 'cancel')
pickings |= moves.mapped('picking_id')
order.picking_ids = pickings
order.picking_count = len(pickings)
@api.depends('picking_ids', 'picking_ids.state')
def _compute_is_shipped(self):
for order in self:
if order.picking_ids and all([x.state == 'done' for x in order.picking_ids]):
order.is_shipped = True
READONLY_STATES = {
'purchase': [('readonly', True)],
'done': [('readonly', True)],
'cancel': [('readonly', True)],
}
name = fields.Char('Order Reference', required=True, index=True, copy=False, default='New')
origin = fields.Char('Source Document', copy=False,\
help="Reference of the document that generated this purchase order "
"request (e.g. a sales order or an internal procurement request)")
partner_ref = fields.Char('Vendor Reference', copy=False,\
help="Reference of the sales order or bid sent by the vendor. "
"It's used to do the matching when you receive the "
"products as this reference is usually written on the "
"delivery order sent by your vendor.")
date_order = fields.Datetime('Order Date', required=True, states=READONLY_STATES, index=True, copy=False, default=fields.Datetime.now,\
help="Depicts the date where the Quotation should be validated and converted into a purchase order.")
date_approve = fields.Date('Approval Date', readonly=1, index=True, copy=False)
partner_id = fields.Many2one('res.partner', string='Vendor', required=True, states=READONLY_STATES, change_default=True, track_visibility='always')
dest_address_id = fields.Many2one('res.partner', string='Drop Ship Address', states=READONLY_STATES,\
help="Put an address if you want to deliver directly from the vendor to the customer. "\
"Otherwise, keep empty to deliver to your own company.")
currency_id = fields.Many2one('res.currency', 'Currency', required=True, states=READONLY_STATES,\
default=lambda self: self.env.user.company_id.currency_id.id)
state = fields.Selection([
('draft', 'RFQ'),
('sent', 'RFQ Sent'),
('to approve', 'To Approve'),
('purchase', 'Purchase Order'),
('done', 'Locked'),
('cancel', 'Cancelled')
], string='Status', readonly=True, index=True, copy=False, default='draft', track_visibility='onchange')
order_line = fields.One2many('purchase.order.line', 'order_id', string='Order Lines', states={'cancel': [('readonly', True)], 'done': [('readonly', True)]}, copy=True)
notes = fields.Text('Terms and Conditions')
invoice_count = fields.Integer(compute="_compute_invoice", string='# of Bills', copy=False, default=0, store=True)
invoice_ids = fields.Many2many('account.invoice', compute="_compute_invoice", string='Bills', copy=False, store=True)
invoice_status = fields.Selection([
('no', 'Nothing to Bill'),
('to invoice', 'Waiting Bills'),
('invoiced', 'Bills Received'),
], string='Billing Status', compute='_get_invoiced', store=True, readonly=True, copy=False, default='no')
picking_count = fields.Integer(compute='_compute_picking', string='Receptions', default=0, store=True)
picking_ids = fields.Many2many('stock.picking', compute='_compute_picking', string='Receptions', copy=False, store=True)
# There is no inverse function on purpose since the date may be different on each line
date_planned = fields.Datetime(string='Scheduled Date', compute='_compute_date_planned', store=True, index=True, oldname='minimum_planned_date')
amount_untaxed = fields.Monetary(string='Untaxed Amount', store=True, readonly=True, compute='_amount_all', track_visibility='always')
amount_tax = fields.Monetary(string='Taxes', store=True, readonly=True, compute='_amount_all')
amount_total = fields.Monetary(string='Total', store=True, readonly=True, compute='_amount_all')
fiscal_position_id = fields.Many2one('account.fiscal.position', string='Fiscal Position', oldname='fiscal_position')
payment_term_id = fields.Many2one('account.payment.term', 'Payment Terms')
incoterm_id = fields.Many2one('stock.incoterms', 'Incoterm', states={'done': [('readonly', True)]}, help="International Commercial Terms are a series of predefined commercial terms used in international transactions.")
product_id = fields.Many2one('product.product', related='order_line.product_id', string='Product')
create_uid = fields.Many2one('res.users', 'Responsible')
company_id = fields.Many2one('res.company', 'Company', required=True, index=True, states=READONLY_STATES, default=lambda self: self.env.user.company_id.id)
picking_type_id = fields.Many2one('stock.picking.type', 'Deliver To', states=READONLY_STATES, required=True, default=_default_picking_type,\
help="This will determine operation type of incoming shipment")
default_location_dest_id_usage = fields.Selection(related='picking_type_id.default_location_dest_id.usage', string='Destination Location Type',\
help="Technical field used to display the Drop Ship Address", readonly=True)
group_id = fields.Many2one('procurement.group', string="Procurement Group", copy=False)
is_shipped = fields.Boolean(compute="_compute_is_shipped")
@api.model
def name_search(self, name, args=None, operator='ilike', limit=100):
args = args or []
domain = []
if name:
domain = ['|', ('name', operator, name), ('partner_ref', operator, name)]
pos = self.search(domain + args, limit=limit)
return pos.name_get()
@api.multi
@api.depends('name', 'partner_ref')
def name_get(self):
result = []
for po in self:
name = po.name
if po.partner_ref:
name += ' ('+po.partner_ref+')'
if po.amount_total:
name += ': ' + formatLang(self.env, po.amount_total, currency_obj=po.currency_id)
result.append((po.id, name))
return result
@api.model
def create(self, vals):
if vals.get('name', 'New') == 'New':
vals['name'] = self.env['ir.sequence'].next_by_code('purchase.order') or '/'
return super(PurchaseOrder, self).create(vals)
@api.multi
def unlink(self):
for order in self:
if not order.state == 'cancel':
raise UserError(_('In order to delete a purchase order, you must cancel it first.'))
return super(PurchaseOrder, self).unlink()
@api.multi
def copy(self, default=None):
new_po = super(PurchaseOrder, self).copy(default=default)
for line in new_po.order_line:
seller = line.product_id._select_seller(
partner_id=line.partner_id, quantity=line.product_qty,
date=line.order_id.date_order and line.order_id.date_order[:10], uom_id=line.product_uom)
line.date_planned = line._get_date_planned(seller)
return new_po
@api.multi
def _track_subtype(self, init_values):
self.ensure_one()
if 'state' in init_values and self.state == 'purchase':
return 'purchase.mt_rfq_approved'
elif 'state' in init_values and self.state == 'to approve':
return 'purchase.mt_rfq_confirmed'
elif 'state' in init_values and self.state == 'done':
return 'purchase.mt_rfq_done'
return super(PurchaseOrder, self)._track_subtype(init_values)
@api.onchange('partner_id', 'company_id')
def onchange_partner_id(self):
if not self.partner_id:
self.fiscal_position_id = False
self.payment_term_id = False
self.currency_id = False
else:
self.fiscal_position_id = self.env['account.fiscal.position'].with_context(company_id=self.company_id.id).get_fiscal_position(self.partner_id.id)
self.payment_term_id = self.partner_id.property_supplier_payment_term_id.id
self.currency_id = self.partner_id.property_purchase_currency_id.id or self.env.user.company_id.currency_id.id
return {}
@api.onchange('partner_id')
def onchange_partner_id_warning(self):
if not self.partner_id:
return
warning = {}
title = False
message = False
partner = self.partner_id
# If partner has no warning, check its company
if partner.purchase_warn == 'no-message' and partner.parent_id:
partner = partner.parent_id
if partner.purchase_warn != 'no-message':
# Block if partner only has warning but parent company is blocked
if partner.purchase_warn != 'block' and partner.parent_id and partner.parent_id.purchase_warn == 'block':
partner = partner.parent_id
title = _("Warning for %s") % partner.name
message = partner.purchase_warn_msg
warning = {
'title': title,
'message': message
}
if partner.purchase_warn == 'block':
self.update({'partner_id': False})
return {'warning': warning}
return {}
@api.onchange('picking_type_id')
def _onchange_picking_type_id(self):
if self.picking_type_id.default_location_dest_id.usage != 'customer':
self.dest_address_id = False
@api.multi
def action_rfq_send(self):
'''
This function opens a window to compose an email, with the edi purchase template message loaded by default
'''
self.ensure_one()
ir_model_data = self.env['ir.model.data']
try:
if self.env.context.get('send_rfq', False):
template_id = ir_model_data.get_object_reference('purchase', 'email_template_edi_purchase')[1]
else:
template_id = ir_model_data.get_object_reference('purchase', 'email_template_edi_purchase_done')[1]
except ValueError:
template_id = False
try:
compose_form_id = ir_model_data.get_object_reference('mail', 'email_compose_message_wizard_form')[1]
except ValueError:
compose_form_id = False
ctx = dict(self.env.context or {})
ctx.update({
'default_model': 'purchase.order',
'default_res_id': self.ids[0],
'default_use_template': bool(template_id),
'default_template_id': template_id,
'default_composition_mode': 'comment',
'custom_layout': "purchase.mail_template_data_notification_email_purchase_order"
})
return {
'name': _('Compose Email'),
'type': 'ir.actions.act_window',
'view_type': 'form',
'view_mode': 'form',
'res_model': 'mail.compose.message',
'views': [(compose_form_id, 'form')],
'view_id': compose_form_id,
'target': 'new',
'context': ctx,
}
@api.multi
def print_quotation(self):
return self.env['report'].get_action(self, 'purchase.report_purchasequotation')
@api.multi
def button_approve(self, force=False):
self.write({'state': 'purchase'})
self._create_picking()
if self.company_id.po_lock == 'lock':
self.write({'state': 'done'})
return {}
@api.multi
def button_draft(self):
self.write({'state': 'draft'})
return {}
@api.multi
def button_confirm(self):
for order in self:
if order.state not in ['draft', 'sent']:
continue
order._add_supplier_to_product()
# Deal with double validation process
if order.company_id.po_double_validation == 'one_step'\
or (order.company_id.po_double_validation == 'two_step'\
and order.amount_total < self.env.user.company_id.currency_id.compute(order.company_id.po_double_validation_amount, order.currency_id))\
or order.user_has_groups('purchase.group_purchase_manager'):
order.button_approve()
else:
order.write({'state': 'to approve'})
return True
@api.multi
def button_cancel(self):
for order in self:
for pick in order.picking_ids:
if pick.state == 'done':
raise UserError(_('Unable to cancel purchase order %s as some receptions have already been done.') % (order.name))
for inv in order.invoice_ids:
if inv and inv.state not in ('cancel', 'draft'):
raise UserError(_("Unable to cancel this purchase order. You must first cancel related vendor bills."))
for pick in order.picking_ids.filtered(lambda r: r.state != 'cancel'):
pick.action_cancel()
# TDE FIXME: I don' think context key is necessary, as actions are not related / called from each other
if not self.env.context.get('cancel_procurement'):
procurements = order.order_line.mapped('procurement_ids')
procurements.filtered(lambda r: r.state not in ('cancel', 'exception') and r.rule_id.propagate).write({'state': 'cancel'})
procurements.filtered(lambda r: r.state not in ('cancel', 'exception') and not r.rule_id.propagate).write({'state': 'exception'})
moves = procurements.filtered(lambda r: r.rule_id.propagate).mapped('move_dest_id')
moves.filtered(lambda r: r.state != 'cancel').action_cancel()
self.write({'state': 'cancel'})
@api.multi
def button_unlock(self):
self.write({'state': 'purchase'})
@api.multi
def button_done(self):
self.write({'state': 'done'})
@api.multi
def _get_destination_location(self):
self.ensure_one()
if self.dest_address_id:
return self.dest_address_id.property_stock_customer.id
return self.picking_type_id.default_location_dest_id.id
@api.model
def _prepare_picking(self):
if not self.group_id:
self.group_id = self.group_id.create({
'name': self.name,
'partner_id': self.partner_id.id
})
if not self.partner_id.property_stock_supplier.id:
raise UserError(_("You must set a Vendor Location for this partner %s") % self.partner_id.name)
return {
'picking_type_id': self.picking_type_id.id,
'partner_id': self.partner_id.id,
'date': self.date_order,
'origin': self.name,
'location_dest_id': self._get_destination_location(),
'location_id': self.partner_id.property_stock_supplier.id,
'company_id': self.company_id.id,
}
@api.multi
def _create_picking(self):
StockPicking = self.env['stock.picking']
for order in self:
if any([ptype in ['product', 'consu'] for ptype in order.order_line.mapped('product_id.type')]):
pickings = order.picking_ids.filtered(lambda x: x.state not in ('done','cancel'))
if not pickings:
res = order._prepare_picking()
picking = StockPicking.create(res)
else:
picking = pickings[0]
moves = order.order_line._create_stock_moves(picking)
moves = moves.filtered(lambda x: x.state not in ('done', 'cancel')).action_confirm()
moves.force_assign()
picking.message_post_with_view('mail.message_origin_link',
values={'self': picking, 'origin': order},
subtype_id=self.env.ref('mail.mt_note').id)
return True
@api.multi
def _add_supplier_to_product(self):
# Add the partner in the supplier list of the product if the supplier is not registered for
# this product. We limit to 10 the number of suppliers for a product to avoid the mess that
# could be caused for some generic products ("Miscellaneous").
for line in self.order_line:
# Do not add a contact as a supplier
partner = self.partner_id if not self.partner_id.parent_id else self.partner_id.parent_id
if partner not in line.product_id.seller_ids.mapped('name') and len(line.product_id.seller_ids) <= 10:
currency = partner.property_purchase_currency_id or self.env.user.company_id.currency_id
supplierinfo = {
'name': partner.id,
'sequence': max(line.product_id.seller_ids.mapped('sequence')) + 1 if line.product_id.seller_ids else 1,
'product_uom': line.product_uom.id,
'min_qty': 0.0,
'price': self.currency_id.compute(line.price_unit, currency),
'currency_id': currency.id,
'delay': 0,
}
vals = {
'seller_ids': [(0, 0, supplierinfo)],
}
try:
line.product_id.write(vals)
except AccessError: # no write access rights -> just ignore
break
@api.multi
def action_view_picking(self):
'''
This function returns an action that display existing picking orders of given purchase order ids.
When only one found, show the picking immediately.
'''
action = self.env.ref('stock.action_picking_tree')
result = action.read()[0]
#override the context to get rid of the default filtering on operation type
result.pop('id', None)
result['context'] = {}
pick_ids = sum([order.picking_ids.ids for order in self], [])
#choose the view_mode accordingly
if len(pick_ids) > 1:
result['domain'] = "[('id','in',[" + ','.join(map(str, pick_ids)) + "])]"
elif len(pick_ids) == 1:
res = self.env.ref('stock.view_picking_form', False)
result['views'] = [(res and res.id or False, 'form')]
result['res_id'] = pick_ids and pick_ids[0] or False
return result
@api.multi
def action_view_invoice(self):
'''
This function returns an action that display existing vendor bills of given purchase order ids.
When only one found, show the vendor bill immediately.
'''
action = self.env.ref('account.action_invoice_tree2')
result = action.read()[0]
#override the context to get rid of the default filtering
result['context'] = {'type': 'in_invoice', 'default_purchase_id': self.id}
if not self.invoice_ids:
# Choose a default account journal in the same currency in case a new invoice is created
journal_domain = [
('type', '=', 'purchase'),
('company_id', '=', self.company_id.id),
('currency_id', '=', self.currency_id.id),
]
default_journal_id = self.env['account.journal'].search(journal_domain, limit=1)
if default_journal_id:
result['context']['default_journal_id'] = default_journal_id.id
else:
# Use the same account journal than a previous invoice
result['context']['default_journal_id'] = self.invoice_ids[0].journal_id.id
#choose the view_mode accordingly
if len(self.invoice_ids) != 1:
result['domain'] = "[('id', 'in', " + str(self.invoice_ids.ids) + ")]"
elif len(self.invoice_ids) == 1:
res = self.env.ref('account.invoice_supplier_form', False)
result['views'] = [(res and res.id or False, 'form')]
result['res_id'] = self.invoice_ids.id
return result
@api.multi
def action_set_date_planned(self):
for order in self:
order.order_line.update({'date_planned': order.date_planned})
class PurchaseOrderLine(models.Model):
_name = 'purchase.order.line'
_description = 'Purchase Order Line'
_order = 'order_id, sequence, id'
@api.depends('product_qty', 'price_unit', 'taxes_id')
def _compute_amount(self):
for line in self:
taxes = line.taxes_id.compute_all(line.price_unit, line.order_id.currency_id, line.product_qty, product=line.product_id, partner=line.order_id.partner_id)
line.update({
'price_tax': sum(t.get('amount', 0.0) for t in taxes.get('taxes', [])),
'price_total': taxes['total_included'],
'price_subtotal': taxes['total_excluded'],
})
@api.depends('invoice_lines.invoice_id.state')
def _compute_qty_invoiced(self):
for line in self:
qty = 0.0
for inv_line in line.invoice_lines:
if inv_line.invoice_id.state not in ['cancel']:
if inv_line.invoice_id.type == 'in_invoice':
qty += inv_line.uom_id._compute_quantity(inv_line.quantity, line.product_uom)
elif inv_line.invoice_id.type == 'in_refund':
qty -= inv_line.uom_id._compute_quantity(inv_line.quantity, line.product_uom)
line.qty_invoiced = qty
@api.depends('order_id.state', 'move_ids.state')
def _compute_qty_received(self):
for line in self:
if line.order_id.state not in ['purchase', 'done']:
line.qty_received = 0.0
continue
if line.product_id.type not in ['consu', 'product']:
line.qty_received = line.product_qty
continue
total = 0.0
for move in line.move_ids:
if move.state == 'done':
if move.location_dest_id.usage == "supplier":
if move.to_refund:
total -= move.product_uom._compute_quantity(move.product_uom_qty, line.product_uom)
else:
total += move.product_uom._compute_quantity(move.product_uom_qty, line.product_uom)
line.qty_received = total
@api.model
def create(self, values):
line = super(PurchaseOrderLine, self).create(values)
if line.order_id.state == 'purchase':
line.order_id._create_picking()
msg = _("Extra line with %s ") % (line.product_id.display_name,)
line.order_id.message_post(body=msg)
return line
@api.multi
def write(self, values):
orders = False
if 'product_qty' in values:
changed_lines = self.filtered(lambda x: x.order_id.state == 'purchase')
if changed_lines:
orders = changed_lines.mapped('order_id')
for order in orders:
order_lines = changed_lines.filtered(lambda x: x.order_id == order)
msg = ""
if any([values['product_qty'] < x.product_qty for x in order_lines]):
msg += "<b>" + _('The ordered quantity has been decreased. Do not forget to take it into account on your bills and receipts.') + '</b><br/>'
msg += "<ul>"
for line in order_lines:
msg += "<li> %s:" % (line.product_id.display_name,)
msg += "<br/>" + _("Ordered Quantity") + ": %s -> %s <br/>" % (line.product_qty, float(values['product_qty']),)
if line.product_id.type in ('product', 'consu'):
msg += _("Received Quantity") + ": %s <br/>" % (line.qty_received,)
msg += _("Billed Quantity") + ": %s <br/></li>" % (line.qty_invoiced,)
msg += "</ul>"
order.message_post(body=msg)
result = super(PurchaseOrderLine, self).write(values)
if orders:
orders._create_picking()
return result
name = fields.Text(string='Description', required=True)
sequence = fields.Integer(string='Sequence', default=10)
product_qty = fields.Float(string='Quantity', digits=dp.get_precision('Product Unit of Measure'), required=True)
date_planned = fields.Datetime(string='Scheduled Date', required=True, index=True)
taxes_id = fields.Many2many('account.tax', string='Taxes', domain=['|', ('active', '=', False), ('active', '=', True)])
product_uom = fields.Many2one('product.uom', string='Product Unit of Measure', required=True)
product_id = fields.Many2one('product.product', string='Product', domain=[('purchase_ok', '=', True)], change_default=True, required=True)
move_ids = fields.One2many('stock.move', 'purchase_line_id', string='Reservation', readonly=True, ondelete='set null', copy=False)
price_unit = fields.Float(string='Unit Price', required=True, digits=dp.get_precision('Product Price'))
price_subtotal = fields.Monetary(compute='_compute_amount', string='Subtotal', store=True)
price_total = fields.Monetary(compute='_compute_amount', string='Total', store=True)
price_tax = fields.Float(compute='_compute_amount', string='Tax', store=True)
order_id = fields.Many2one('purchase.order', string='Order Reference', index=True, required=True, ondelete='cascade')
account_analytic_id = fields.Many2one('account.analytic.account', string='Analytic Account')
analytic_tag_ids = fields.Many2many('account.analytic.tag', string='Analytic Tags')
company_id = fields.Many2one('res.company', related='order_id.company_id', string='Company', store=True, readonly=True)
state = fields.Selection(related='order_id.state', store=True)
invoice_lines = fields.One2many('account.invoice.line', 'purchase_line_id', string="Bill Lines", readonly=True, copy=False)
# Replace by invoiced Qty
qty_invoiced = fields.Float(compute='_compute_qty_invoiced', string="Billed Qty", digits=dp.get_precision('Product Unit of Measure'), store=True)
qty_received = fields.Float(compute='_compute_qty_received', string="Received Qty", digits=dp.get_precision('Product Unit of Measure'), store=True)
partner_id = fields.Many2one('res.partner', related='order_id.partner_id', string='Partner', readonly=True, store=True)
currency_id = fields.Many2one(related='order_id.currency_id', store=True, string='Currency', readonly=True)
date_order = fields.Datetime(related='order_id.date_order', string='Order Date', readonly=True)
procurement_ids = fields.One2many('procurement.order', 'purchase_line_id', string='Associated Procurements', copy=False)
@api.multi
def _get_stock_move_price_unit(self):
self.ensure_one()
line = self[0]
order = line.order_id
price_unit = line.price_unit
if line.taxes_id:
price_unit = line.taxes_id.with_context(round=False).compute_all(price_unit, currency=line.order_id.currency_id, quantity=1.0)['total_excluded']
if line.product_uom.id != line.product_id.uom_id.id:
price_unit *= line.product_uom.factor / line.product_id.uom_id.factor
if order.currency_id != order.company_id.currency_id:
price_unit = order.currency_id.compute(price_unit, order.company_id.currency_id, round=False)
return price_unit
@api.multi
def _prepare_stock_moves(self, picking):
""" Prepare the stock moves data for one order line. This function returns a list of
dictionary ready to be used in stock.move's create()
"""
self.ensure_one()
res = []
if self.product_id.type not in ['product', 'consu']:
return res
qty = 0.0
price_unit = self._get_stock_move_price_unit()
for move in self.move_ids.filtered(lambda x: x.state != 'cancel' and not x.location_dest_id.usage == "supplier"):
qty += move.product_qty
template = {
'name': self.name or '',
'product_id': self.product_id.id,
'product_uom': self.product_uom.id,
'date': self.order_id.date_order,
'date_expected': self.date_planned,
'location_id': self.order_id.partner_id.property_stock_supplier.id,
'location_dest_id': self.order_id._get_destination_location(),
'picking_id': picking.id,
'partner_id': self.order_id.dest_address_id.id,
'move_dest_id': False,
'state': 'draft',
'purchase_line_id': self.id,
'company_id': self.order_id.company_id.id,
'price_unit': price_unit,
'picking_type_id': self.order_id.picking_type_id.id,
'group_id': self.order_id.group_id.id,
'procurement_id': False,
'origin': self.order_id.name,
'route_ids': self.order_id.picking_type_id.warehouse_id and [(6, 0, [x.id for x in self.order_id.picking_type_id.warehouse_id.route_ids])] or [],
'warehouse_id': self.order_id.picking_type_id.warehouse_id.id,
}
# Fullfill all related procurements with this po line
diff_quantity = self.product_qty - qty
for procurement in self.procurement_ids:
# If the procurement has some moves already, we should deduct their quantity
sum_existing_moves = sum(x.product_qty for x in procurement.move_ids if x.state != 'cancel')
existing_proc_qty = procurement.product_id.uom_id._compute_quantity(sum_existing_moves, procurement.product_uom)
procurement_qty = procurement.product_uom._compute_quantity(procurement.product_qty, self.product_uom) - existing_proc_qty
if float_compare(procurement_qty, 0.0, precision_rounding=procurement.product_uom.rounding) > 0 and float_compare(diff_quantity, 0.0, precision_rounding=self.product_uom.rounding) > 0:
tmp = template.copy()
tmp.update({
'product_uom_qty': min(procurement_qty, diff_quantity),
'move_dest_id': procurement.move_dest_id.id, # move destination is same as procurement destination
'procurement_id': procurement.id,
'propagate': procurement.rule_id.propagate,
})
res.append(tmp)
diff_quantity -= min(procurement_qty, diff_quantity)
if float_compare(diff_quantity, 0.0, precision_rounding=self.product_uom.rounding) > 0:
template['product_uom_qty'] = diff_quantity
res.append(template)
return res
@api.multi
def _create_stock_moves(self, picking):
moves = self.env['stock.move']
done = self.env['stock.move'].browse()
for line in self:
for val in line._prepare_stock_moves(picking):
done += moves.create(val)
return done
@api.multi
def unlink(self):
for line in self:
if line.order_id.state in ['purchase', 'done']:
raise UserError(_('Cannot delete a purchase order line which is in state \'%s\'.') %(line.state,))
for proc in line.procurement_ids:
proc.message_post(body=_('Purchase order line deleted.'))
line.procurement_ids.filtered(lambda r: r.state != 'cancel').write({'state': 'exception'})
return super(PurchaseOrderLine, self).unlink()
@api.model
def _get_date_planned(self, seller, po=False):
"""Return the datetime value to use as Schedule Date (``date_planned``) for
PO Lines that correspond to the given product.seller_ids,
when ordered at `date_order_str`.
:param browse_record | False product: product.product, used to
determine delivery delay thanks to the selected seller field (if False, default delay = 0)
:param browse_record | False po: purchase.order, necessary only if
the PO line is not yet attached to a PO.
:rtype: datetime
:return: desired Schedule Date for the PO line
"""
date_order = po.date_order if po else self.order_id.date_order
if date_order:
return datetime.strptime(date_order, DEFAULT_SERVER_DATETIME_FORMAT) + relativedelta(days=seller.delay if seller else 0)
else:
return datetime.today() + relativedelta(days=seller.delay if seller else 0)
@api.onchange('product_id')
def onchange_product_id(self):
result = {}
if not self.product_id:
return result
# Reset date, price and quantity since _onchange_quantity will provide default values
self.date_planned = datetime.today().strftime(DEFAULT_SERVER_DATETIME_FORMAT)
self.price_unit = self.product_qty = 0.0
self.product_uom = self.product_id.uom_po_id or self.product_id.uom_id
result['domain'] = {'product_uom': [('category_id', '=', self.product_id.uom_id.category_id.id)]}
product_lang = self.product_id.with_context({
'lang': self.partner_id.lang,
'partner_id': self.partner_id.id,
})
self.name = product_lang.display_name
if product_lang.description_purchase:
self.name += '\n' + product_lang.description_purchase
fpos = self.order_id.fiscal_position_id
if self.env.uid == SUPERUSER_ID:
company_id = self.env.user.company_id.id
self.taxes_id = fpos.map_tax(self.product_id.supplier_taxes_id.filtered(lambda r: r.company_id.id == company_id))
else:
self.taxes_id = fpos.map_tax(self.product_id.supplier_taxes_id)
self._suggest_quantity()
self._onchange_quantity()
return result
@api.onchange('product_id')
def onchange_product_id_warning(self):
if not self.product_id:
return
warning = {}
title = False
message = False
product_info = self.product_id
if product_info.purchase_line_warn != 'no-message':
title = _("Warning for %s") % product_info.name
message = product_info.purchase_line_warn_msg
warning['title'] = title
warning['message'] = message
if product_info.purchase_line_warn == 'block':
self.product_id = False
return {'warning': warning}
return {}
@api.onchange('product_qty', 'product_uom')
def _onchange_quantity(self):
if not self.product_id:
return
seller = self.product_id._select_seller(
partner_id=self.partner_id,
quantity=self.product_qty,
date=self.order_id.date_order and self.order_id.date_order[:10],
uom_id=self.product_uom)
if seller or not self.date_planned:
self.date_planned = self._get_date_planned(seller).strftime(DEFAULT_SERVER_DATETIME_FORMAT)
if not seller:
return
price_unit = self.env['account.tax']._fix_tax_included_price(seller.price, self.product_id.supplier_taxes_id, self.taxes_id) if seller else 0.0
if price_unit and seller and self.order_id.currency_id and seller.currency_id != self.order_id.currency_id:
price_unit = seller.currency_id.compute(price_unit, self.order_id.currency_id)
if seller and self.product_uom and seller.product_uom != self.product_uom:
price_unit = seller.product_uom._compute_price(price_unit, self.product_uom)
self.price_unit = price_unit
@api.onchange('product_qty')
def _onchange_product_qty(self):
if (self.state == 'purchase' or self.state == 'to approve') and self.product_id.type in ['product', 'consu'] and self.product_qty < self._origin.product_qty:
warning_mess = {
'title': _('Ordered quantity decreased!'),
'message' : _('You are decreasing the ordered quantity!\nYou must update the quantities on the reception and/or bills.'),
}
return {'warning': warning_mess}
def _suggest_quantity(self):
'''
Suggest a minimal quantity based on the seller
'''
if not self.product_id:
return
seller_min_qty = self.product_id.seller_ids\
.filtered(lambda r: r.name == self.order_id.partner_id)\
.sorted(key=lambda r: r.min_qty)
if seller_min_qty:
self.product_qty = seller_min_qty[0].min_qty or 1.0
self.product_uom = seller_min_qty[0].product_uom
else:
self.product_qty = 1.0
class ProcurementRule(models.Model):
_inherit = 'procurement.rule'
@api.model
def _get_action(self):
return [('buy', _('Buy'))] + super(ProcurementRule, self)._get_action()
class ProcurementOrder(models.Model):
_inherit = 'procurement.order'
purchase_line_id = fields.Many2one('purchase.order.line', string='Purchase Order Line')
purchase_id = fields.Many2one(related='purchase_line_id.order_id', string='Purchase Order')
@api.multi
def propagate_cancels(self):
result = super(ProcurementOrder, self).propagate_cancels()
for procurement in self:
if procurement.rule_id.action == 'buy' and procurement.purchase_line_id:
if procurement.purchase_line_id.order_id.state not in ('draft', 'cancel', 'sent', 'to validate'):
raise UserError(
_('Can not cancel a procurement related to a purchase order. Please cancel the purchase order first.'))
if procurement.purchase_line_id:
price_unit = 0.0
product_qty = 0.0
others_procs = procurement.purchase_line_id.procurement_ids.filtered(lambda r: r != procurement)
for other_proc in others_procs:
if other_proc.state not in ['cancel', 'draft']:
product_qty += other_proc.product_uom._compute_quantity(other_proc.product_qty, procurement.purchase_line_id.product_uom)
precision = self.env['decimal.precision'].precision_get('Product Unit of Measure')
if not float_is_zero(product_qty, precision_digits=precision):
seller = procurement.product_id._select_seller(
partner_id=procurement.purchase_line_id.partner_id,
quantity=product_qty,
date=procurement.purchase_line_id.order_id.date_order and procurement.purchase_line_id.order_id.date_order[:10],
uom_id=procurement.purchase_line_id.product_uom)
price_unit = self.env['account.tax']._fix_tax_included_price(seller.price, procurement.purchase_line_id.product_id.supplier_taxes_id, procurement.purchase_line_id.taxes_id) if seller else 0.0
if price_unit and seller and procurement.purchase_line_id.order_id.currency_id and seller.currency_id != procurement.purchase_line_id.order_id.currency_id:
price_unit = seller.currency_id.compute(price_unit, procurement.purchase_line_id.order_id.currency_id)
if seller and seller.product_uom != procurement.purchase_line_id.product_uom:
price_unit = seller.product_uom._compute_price(price_unit, procurement.purchase_line_id.product_uom)
procurement.purchase_line_id.product_qty = product_qty
procurement.purchase_line_id.price_unit = price_unit
else:
procurement.purchase_line_id.unlink()
return result
@api.multi
def _run(self):
if self.rule_id and self.rule_id.action == 'buy':
return self.make_po()
return super(ProcurementOrder, self)._run()
@api.multi
def _check(self):
if self.purchase_line_id:
if not self.move_ids:
return False
return all(move.state == 'done' for move in self.move_ids)
return super(ProcurementOrder, self)._check()
def _get_purchase_schedule_date(self):
"""Return the datetime value to use as Schedule Date (``date_planned``) for the
Purchase Order Lines created to satisfy the given procurement. """
procurement_date_planned = datetime.strptime(self.date_planned, DEFAULT_SERVER_DATETIME_FORMAT)
schedule_date = (procurement_date_planned - relativedelta(days=self.company_id.po_lead))
return schedule_date
def _get_purchase_order_date(self, partner, schedule_date):
"""Return the datetime value to use as Order Date (``date_order``) for the
Purchase Order created to satisfy the given procurement. """
self.ensure_one()
seller = self.product_id._select_seller(
partner_id=partner,
quantity=self.product_qty,
date=fields.Date.to_string(schedule_date),
uom_id=self.product_uom)
return schedule_date - relativedelta(days=int(seller.delay))
@api.multi
def _prepare_purchase_order_line(self, po, supplier):
self.ensure_one()
procurement_uom_po_qty = self.product_uom._compute_quantity(self.product_qty, self.product_id.uom_po_id)
seller = self.product_id._select_seller(
partner_id=supplier.name,
quantity=procurement_uom_po_qty,
date=po.date_order and po.date_order[:10],
uom_id=self.product_id.uom_po_id)
taxes = self.product_id.supplier_taxes_id
fpos = po.fiscal_position_id
taxes_id = fpos.map_tax(taxes) if fpos else taxes
if taxes_id:
taxes_id = taxes_id.filtered(lambda x: x.company_id.id == self.company_id.id)
price_unit = self.env['account.tax']._fix_tax_included_price(seller.price, self.product_id.supplier_taxes_id, taxes_id) if seller else 0.0
if price_unit and seller and po.currency_id and seller.currency_id != po.currency_id:
price_unit = seller.currency_id.compute(price_unit, po.currency_id)
product_lang = self.product_id.with_context({
'lang': supplier.name.lang,
'partner_id': supplier.name.id,
})
name = product_lang.display_name
if product_lang.description_purchase:
name += '\n' + product_lang.description_purchase
date_planned = self.env['purchase.order.line']._get_date_planned(seller, po=po).strftime(DEFAULT_SERVER_DATETIME_FORMAT)
return {
'name': name,
'product_qty': procurement_uom_po_qty,
'product_id': self.product_id.id,
'product_uom': self.product_id.uom_po_id.id,
'price_unit': price_unit,
'date_planned': date_planned,
'taxes_id': [(6, 0, taxes_id.ids)],
'procurement_ids': [(4, self.id)],
'order_id': po.id,
}
@api.multi
def _prepare_purchase_order(self, partner):
self.ensure_one()
schedule_date = self._get_purchase_schedule_date()
purchase_date = self._get_purchase_order_date(partner, schedule_date)
fpos = self.env['account.fiscal.position'].with_context(company_id=self.company_id.id).get_fiscal_position(partner.id)
gpo = self.rule_id.group_propagation_option
group = (gpo == 'fixed' and self.rule_id.group_id.id) or \
(gpo == 'propagate' and self.group_id.id) or False
return {
'partner_id': partner.id,
'picking_type_id': self.rule_id.picking_type_id.id,
'company_id': self.company_id.id,
'currency_id': partner.property_purchase_currency_id.id or self.env.user.company_id.currency_id.id,
'dest_address_id': self.partner_dest_id.id,
'origin': self.origin,
'payment_term_id': partner.property_supplier_payment_term_id.id,
'date_order': purchase_date.strftime(DEFAULT_SERVER_DATETIME_FORMAT),
'fiscal_position_id': fpos,
'group_id': group
}
def _make_po_select_supplier(self, suppliers):
""" Method intended to be overridden by customized modules to implement any logic in the
selection of supplier.
"""
return suppliers[0]
@api.multi
def make_po(self):
cache = {}
res = []
for procurement in self:
suppliers = procurement.product_id.seller_ids\
.filtered(lambda r: (not r.company_id or r.company_id == procurement.company_id) and (not r.product_id or r.product_id == procurement.product_id))
if not suppliers:
procurement.message_post(body=_('No vendor associated to product %s. Please set one to fix this procurement.') % (procurement.product_id.name))
continue
supplier = procurement._make_po_select_supplier(suppliers)
partner = supplier.name
gpo = procurement.rule_id.group_propagation_option
group = (gpo == 'fixed' and procurement.rule_id.group_id) or \
(gpo == 'propagate' and procurement.group_id) or False
domain = (
('partner_id', '=', partner.id),
('state', '=', 'draft'),
('picking_type_id', '=', procurement.rule_id.picking_type_id.id),
('company_id', '=', procurement.company_id.id),
('dest_address_id', '=', procurement.partner_dest_id.id))
if group:
domain += (('group_id', '=', group.id),)
if domain in cache:
po = cache[domain]
else:
po = self.env['purchase.order'].search([dom for dom in domain])
po = po[0] if po else False
cache[domain] = po
if not po:
vals = procurement._prepare_purchase_order(partner)
po = self.env['purchase.order'].create(vals)
name = (procurement.group_id and (procurement.group_id.name + ":") or "") + (procurement.name != "/" and procurement.name or procurement.move_dest_id.raw_material_production_id and procurement.move_dest_id.raw_material_production_id.name or "")
message = _("This purchase order has been created from: <a href=# data-oe-model=procurement.order data-oe-id=%d>%s</a>") % (procurement.id, name)
po.message_post(body=message)
cache[domain] = po
elif not po.origin or procurement.origin not in po.origin.split(', '):
# Keep track of all procurements
if po.origin:
if procurement.origin:
po.write({'origin': po.origin + ', ' + procurement.origin})
else:
po.write({'origin': po.origin})
else:
po.write({'origin': procurement.origin})
name = (self.group_id and (self.group_id.name + ":") or "") + (self.name != "/" and self.name or self.move_dest_id.raw_material_production_id and self.move_dest_id.raw_material_production_id.name or "")
message = _("This purchase order has been modified from: <a href=# data-oe-model=procurement.order data-oe-id=%d>%s</a>") % (procurement.id, name)
po.message_post(body=message)
if po:
res += [procurement.id]
# Create Line
po_line = False
for line in po.order_line:
if line.product_id == procurement.product_id and line.product_uom == procurement.product_id.uom_po_id:
procurement_uom_po_qty = procurement.product_uom._compute_quantity(procurement.product_qty, procurement.product_id.uom_po_id)
seller = procurement.product_id._select_seller(
partner_id=partner,
quantity=line.product_qty + procurement_uom_po_qty,
date=po.date_order and po.date_order[:10],
uom_id=procurement.product_id.uom_po_id)
price_unit = self.env['account.tax']._fix_tax_included_price(seller.price, line.product_id.supplier_taxes_id, line.taxes_id) if seller else 0.0
if price_unit and seller and po.currency_id and seller.currency_id != po.currency_id:
price_unit = seller.currency_id.compute(price_unit, po.currency_id)
po_line = line.write({
'product_qty': line.product_qty + procurement_uom_po_qty,
'price_unit': price_unit,
'procurement_ids': [(4, procurement.id)]
})
break
if not po_line:
vals = procurement._prepare_purchase_order_line(po, supplier)
self.env['purchase.order.line'].create(vals)
return res
@api.multi
def open_purchase_order(self):
action = self.env.ref('purchase.purchase_order_action_generic')
action_dict = action.read()[0]
action_dict['res_id'] = self.purchase_id.id
action_dict['target'] = 'current'
return action_dict
class ProductTemplate(models.Model):
_name = 'product.template'
_inherit = 'product.template'
@api.model
def _get_buy_route(self):
buy_route = self.env.ref('purchase.route_warehouse0_buy', raise_if_not_found=False)
if buy_route:
return buy_route.ids
return []
@api.multi
def _purchase_count(self):
for template in self:
template.purchase_count = sum([p.purchase_count for p in template.product_variant_ids])
return True
property_account_creditor_price_difference = fields.Many2one(
'account.account', string="Price Difference Account", company_dependent=True,
help="This account will be used to value price difference between purchase price and cost price.")
purchase_count = fields.Integer(compute='_purchase_count', string='# Purchases')
purchase_method = fields.Selection([
('purchase', 'On ordered quantities'),
('receive', 'On received quantities'),
], string="Control Purchase Bills",
help="On ordered quantities: control bills based on ordered quantities.\n"
"On received quantities: control bills based on received quantity.", default="receive")
route_ids = fields.Many2many(default=lambda self: self._get_buy_route())
purchase_line_warn = fields.Selection(WARNING_MESSAGE, 'Purchase Order Line', help=WARNING_HELP, required=True, default="no-message")
purchase_line_warn_msg = fields.Text('Message for Purchase Order Line')
class ProductProduct(models.Model):
_name = 'product.product'
_inherit = 'product.product'
@api.multi
def _purchase_count(self):
domain = [
('state', 'in', ['purchase', 'done']),
('product_id', 'in', self.mapped('id')),
]
PurchaseOrderLines = self.env['purchase.order.line'].search(domain)
for product in self:
product.purchase_count = len(PurchaseOrderLines.filtered(lambda r: r.product_id == product).mapped('order_id'))
purchase_count = fields.Integer(compute='_purchase_count', string='# Purchases')
class ProductCategory(models.Model):
_inherit = "product.category"
property_account_creditor_price_difference_categ = fields.Many2one(
'account.account', string="Price Difference Account",
company_dependent=True,
help="This account will be used to value price difference between purchase price and accounting cost.")
class MailComposeMessage(models.TransientModel):
_inherit = 'mail.compose.message'
@api.multi
def send_mail(self, auto_commit=False):
if self._context.get('default_model') == 'purchase.order' and self._context.get('default_res_id'):
if not self.filtered('subtype_id.internal'):
order = self.env['purchase.order'].browse([self._context['default_res_id']])
if order.state == 'draft':
order.state = 'sent'
return super(MailComposeMessage, self.with_context(mail_post_autofollow=True)).send_mail(auto_commit=auto_commit)