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tryton/purchase.py
T

2007 lines
74 KiB
Python

#This file is part of Tryton. The COPYRIGHT file at the top level of
#this repository contains the full copyright notices and license terms.
from __future__ import with_statement
import datetime
import copy
from decimal import Decimal
from trytond.model import ModelWorkflow, ModelView, ModelSQL, fields
from trytond.modules.company import CompanyReport
from trytond.wizard import Wizard
from trytond.backend import TableHandler
from trytond.pyson import Not, Equal, Eval, Or, Bool, If, In, Get, And, \
PYSONEncoder
from trytond.transaction import Transaction
_STATES = {
'readonly': Not(Equal(Eval('state'), 'draft')),
}
class Purchase(ModelWorkflow, ModelSQL, ModelView):
'Purchase'
_name = 'purchase.purchase'
_description = __doc__
company = fields.Many2One('company.company', 'Company', required=True,
states={
'readonly': Or(Not(Equal(Eval('state'), 'draft')),
Bool(Eval('lines'))),
}, domain=[
('id', If(In('company', Eval('context', {})), '=', '!='),
Get(Eval('context', {}), 'company', 0)),
])
reference = fields.Char('Reference', size=None, readonly=True, select=1)
supplier_reference = fields.Char('Supplier Reference', select=1)
description = fields.Char('Description', size=None, states=_STATES)
state = fields.Selection([
('draft', 'Draft'),
('quotation', 'Quotation'),
('confirmed', 'Confirmed'),
('done', 'Done'),
('cancel', 'Canceled'),
], 'State', readonly=True, required=True)
purchase_date = fields.Date('Purchase Date', required=True, states=_STATES)
payment_term = fields.Many2One('account.invoice.payment_term',
'Payment Term', required=True, states=_STATES)
party = fields.Many2One('party.party', 'Party', change_default=True,
required=True, states=_STATES, on_change=['party', 'payment_term'],
select=1)
party_lang = fields.Function(fields.Char('Party Language',
on_change_with=['party']), 'get_function_fields')
invoice_address = fields.Many2One('party.address', 'Invoice Address',
domain=[('party', '=', Eval('party'))], states=_STATES)
warehouse = fields.Many2One('stock.location', 'Warehouse',
domain=[('type', '=', 'warehouse')], required=True, states=_STATES)
currency = fields.Many2One('currency.currency', 'Currency', required=True,
states={
'readonly': Or(Not(Equal(Eval('state'), 'draft')),
And(Bool(Eval('lines')), Bool(Eval('currency')))),
})
currency_digits = fields.Function(fields.Integer('Currency Digits',
on_change_with=['currency']), 'get_function_fields')
lines = fields.One2Many('purchase.line', 'purchase', 'Lines',
states=_STATES, on_change=['lines', 'currency', 'party'])
comment = fields.Text('Comment')
untaxed_amount = fields.Function(fields.Numeric('Untaxed',
digits=(16, Eval('currency_digits', 2))), 'get_function_fields')
tax_amount = fields.Function(fields.Numeric('Tax',
digits=(16, Eval('currency_digits', 2))), 'get_function_fields')
total_amount = fields.Function(fields.Numeric('Total',
digits=(16, Eval('currency_digits', 2))), 'get_function_fields')
invoice_method = fields.Selection([
('manual', 'Manual'),
('order', 'Based On Order'),
('shipment', 'Based On Shipment'),
], 'Invoice Method', required=True, states=_STATES)
invoice_state = fields.Selection([
('none', 'None'),
('waiting', 'Waiting'),
('paid', 'Paid'),
('exception', 'Exception'),
], 'Invoice State', readonly=True, required=True)
invoices = fields.Many2Many('purchase.purchase-account.invoice',
'purchase', 'invoice', 'Invoices', readonly=True)
invoices_ignored = fields.Many2Many(
'purchase.purchase-ignored-account.invoice',
'purchase', 'invoice', 'Ignored Invoices', readonly=True)
invoices_recreated = fields.Many2Many(
'purchase.purchase-recreated-account.invoice',
'purchase', 'invoice', 'Recreated Invoices', readonly=True)
invoice_paid = fields.Function(fields.Boolean('Invoices Paid'),
'get_function_fields')
invoice_exception = fields.Function(fields.Boolean('Invoices Exception'),
'get_function_fields')
shipment_state = fields.Selection([
('none', 'None'),
('waiting', 'Waiting'),
('received', 'Received'),
('exception', 'Exception'),
], 'Shipment State', readonly=True, required=True)
shipments = fields.Function(fields.One2Many('stock.shipment.in', None,
'Shipments'), 'get_function_fields')
moves = fields.Function(fields.One2Many('stock.move', None, 'Moves'),
'get_function_fields')
shipment_done = fields.Function(fields.Boolean('Shipment Done'),
'get_function_fields')
shipment_exception = fields.Function(fields.Boolean('Shipments Exception'),
'get_function_fields')
def __init__(self):
super(Purchase, self).__init__()
self._order.insert(0, ('purchase_date', 'DESC'))
self._order.insert(1, ('id', 'DESC'))
self._error_messages.update({
'invoice_addresse_required': 'Invoice addresses must be '
'defined for the quotation.',
'missing_account_payable': 'It misses ' \
'an "Account Payable" on the party "%s"!',
})
def init(self, module_name):
cursor = Transaction().cursor
# Migration from 1.2: packing renamed into shipment
cursor.execute("UPDATE ir_model_data "\
"SET fs_id = REPLACE(fs_id, 'packing', 'shipment') "\
"WHERE fs_id like '%%packing%%' AND module = %s",
(module_name,))
cursor.execute("UPDATE ir_model_field "\
"SET relation = REPLACE(relation, 'packing', 'shipment'), "\
"name = REPLACE(name, 'packing', 'shipment') "
"WHERE (relation like '%%packing%%' "\
"OR name like '%%packing%%') AND module = %s",
(module_name,))
table = TableHandler(cursor, self, module_name)
table.column_rename('packing_state', 'shipment_state')
super(Purchase, self).init(module_name)
# Migration from 1.2: rename packing to shipment in
# invoice_method values
cursor.execute("UPDATE " + self._table + " "\
"SET invoice_method = 'shipment' "\
"WHERE invoice_method = 'packing'")
# Add index on create_date
table = TableHandler(cursor, self, module_name)
table.index_action('create_date', action='add')
def default_payment_term(self):
payment_term_obj = self.pool.get('account.invoice.payment_term')
payment_term_ids = payment_term_obj.search(self.payment_term.domain)
if len(payment_term_ids) == 1:
return payment_term_ids[0]
return False
def default_warehouse(self):
location_obj = self.pool.get('stock.location')
location_ids = location_obj.search(self.warehouse.domain)
if len(location_ids) == 1:
return location_ids[0]
return False
def default_company(self):
return Transaction().context.get('company') or False
def default_state(self):
return 'draft'
def default_purchase_date(self):
date_obj = self.pool.get('ir.date')
return date_obj.today()
def default_currency(self):
company_obj = self.pool.get('company.company')
currency_obj = self.pool.get('currency.currency')
company = Transaction().context.get('company')
if company:
company = company_obj.browse(company)
return company.currency.id
return False
def default_currency_digits(self):
company_obj = self.pool.get('company.company')
company = Transaction().context.get('company')
if company:
company = company_obj.browse(company)
return company.currency.digits
return 2
def default_invoice_method(self):
return 'order'
def default_invoice_state(self):
return 'none'
def default_shipment_state(self):
return 'none'
def on_change_party(self, vals):
party_obj = self.pool.get('party.party')
address_obj = self.pool.get('party.address')
payment_term_obj = self.pool.get('account.invoice.payment_term')
res = {
'invoice_address': False,
'payment_term': False,
}
if vals.get('party'):
party = party_obj.browse(vals['party'])
res['invoice_address'] = party_obj.address_get(party.id,
type='invoice')
if party.supplier_payment_term:
res['payment_term'] = party.supplier_payment_term.id
if res['invoice_address']:
res['invoice_address.rec_name'] = address_obj.browse(
res['invoice_address']).rec_name
if not res['payment_term']:
res['payment_term'] = self.default_payment_term()
if res['payment_term']:
res['payment_term.rec_name'] = payment_term_obj.browse(
res['payment_term']).rec_name
return res
def on_change_with_currency_digits(self, vals):
currency_obj = self.pool.get('currency.currency')
if vals.get('currency'):
currency = currency_obj.browse(vals['currency'])
return currency.digits
return 2
def get_currency_digits(self, purchases):
'''
Return the number of digits of the currency for each purchases
:param purchases: a BrowseRecordList of purchases
:param context: the context
:return: a dictionary with purchase id as key and
number of digits as value
'''
res = {}
for purchase in purchases:
res[purchase.id] = purchase.currency.digits
return res
def on_change_with_party_lang(self, vals):
party_obj = self.pool.get('party.party')
if vals.get('party'):
party = party_obj.browse(vals['party'])
if party.lang:
return party.lang.code
return 'en_US'
def get_tax_context(self, purchase):
party_obj = self.pool.get('party.party')
res = {}
if isinstance(purchase, dict):
if purchase.get('party'):
party = party_obj.browse(purchase['party'])
if party.lang:
res['language'] = party.lang.code
else:
if purchase.party.lang:
res['language'] = purchase.party.lang.code
return res
def on_change_lines(self, vals):
currency_obj = self.pool.get('currency.currency')
tax_obj = self.pool.get('account.tax')
invoice_obj = self.pool.get('account.invoice')
res = {
'untaxed_amount': Decimal('0.0'),
'tax_amount': Decimal('0.0'),
'total_amount': Decimal('0.0'),
}
currency = None
if vals.get('currency'):
currency = currency_obj.browse(vals['currency'])
if vals.get('lines'):
context = self.get_tax_context(vals)
taxes = {}
for line in vals['lines']:
if line.get('type', 'line') != 'line':
continue
res['untaxed_amount'] += line.get('amount', Decimal('0.0'))
with Transaction().set_context(context):
tax_list = tax_obj.compute(line.get('taxes', []),
line.get('unit_price', Decimal('0.0')),
line.get('quantity', 0.0))
for tax in tax_list:
key, val = invoice_obj._compute_tax(tax, 'in_invoice')
if not key in taxes:
taxes[key] = val['amount']
else:
taxes[key] += val['amount']
if currency:
for key in taxes:
res['tax_amount'] += currency_obj.round(currency, taxes[key])
if currency:
res['untaxed_amount'] = currency_obj.round(currency,
res['untaxed_amount'])
res['tax_amount'] = currency_obj.round(currency, res['tax_amount'])
res['total_amount'] = res['untaxed_amount'] + res['tax_amount']
if currency:
res['total_amount'] = currency_obj.round(currency,
res['total_amount'])
return res
def get_function_fields(self, ids, names):
'''
Function to compute function fields for purchase ids.
:param ids: the ids of the purchases
:param names: the list of field name to compute
:param args: optional argument
:return: a dictionary with all field names as key and
a dictionary as value with id as key
'''
res = {}
purchases = self.browse(ids)
if 'currency_digits' in names:
res['currency_digits'] = self.get_currency_digits(purchases)
if 'party_lang' in names:
res['party_lang'] = self.get_party_lang(purchases)
if 'untaxed_amount' in names:
res['untaxed_amount'] = self.get_untaxed_amount(purchases)
if 'tax_amount' in names:
res['tax_amount'] = self.get_tax_amount(purchases)
if 'total_amount' in names:
res['total_amount'] = self.get_total_amount(purchases)
if 'invoice_paid' in names:
res['invoice_paid'] = self.get_invoice_paid(purchases)
if 'invoice_exception' in names:
res['invoice_exception'] = self.get_invoice_exception(purchases)
if 'shipments' in names:
res['shipments'] = self.get_shipments(purchases)
if 'moves' in names:
res['moves'] = self.get_moves(purchases)
if 'shipment_done' in names:
res['shipment_done'] = self.get_shipment_done(purchases)
if 'shipment_exception' in names:
res['shipment_exception'] = self.get_shipment_exception(purchases)
return res
def get_party_lang(self, purchases):
'''
Return the language code of the party of each purchases
:param purchases: a BrowseRecordList of purchases
:return: a dictionary with purchase id as key and
a language code as value
'''
res = {}
for purchase in purchases:
if purchase.party.lang:
res[purchase.id] = purchase.party.lang.code
else:
res[purchase.id] = 'en_US'
return res
def get_untaxed_amount(self, purchases):
'''
Return the untaxed amount for each purchases
:param purchases: a BrowseRecordList of purchases
:return: a dictionary with purchase id as key and
the untaxed amount as value
'''
currency_obj = self.pool.get('currency.currency')
res = {}
for purchase in purchases:
res.setdefault(purchase.id, Decimal('0.0'))
for line in purchase.lines:
if line.type != 'line':
continue
res[purchase.id] += line.amount
res[purchase.id] = currency_obj.round(purchase.currency,
res[purchase.id])
return res
def get_tax_amount(self, purchases, context=None):
'''
Return the tax amount for each purchases
:param purchases: a BrowseRecordList of purchases
:return: a dictionary with purchase id as key and
the tax amount as value
'''
currency_obj = self.pool.get('currency.currency')
tax_obj = self.pool.get('account.tax')
invoice_obj = self.pool.get('account.invoice')
if context is None:
context = {}
res = {}
for purchase in purchases:
context = self.get_tax_context(purchase)
res.setdefault(purchase.id, Decimal('0.0'))
taxes = {}
for line in purchase.lines:
if line.type != 'line':
continue
with Transaction().set_context(context):
tax_list = tax_obj.compute([t.id for t in line.taxes],
line.unit_price, line.quantity)
# Don't round on each line to handle rounding error
for tax in tax_list:
key, val = invoice_obj._compute_tax(tax, 'in_invoice')
if not key in taxes:
taxes[key] = val['amount']
else:
taxes[key] += val['amount']
for key in taxes:
res[purchase.id] += currency_obj.round(purchase.currency,
taxes[key])
res[purchase.id] = currency_obj.round(purchase.currency,
res[purchase.id])
return res
def get_total_amount(self, purchases):
'''
Return the total amount of each purchases
:param purchases: a BrowseRecordList of purchases
:return: a dictionary with purchase id as key and
total amount as value
'''
currency_obj = self.pool.get('currency.currency')
res = {}
untaxed_amounts = self.get_untaxed_amount(purchases)
tax_amounts = self.get_tax_amount(purchases)
for purchase in purchases:
res[purchase.id] = currency_obj.round(purchase.currency,
untaxed_amounts[purchase.id] + tax_amounts[purchase.id])
return res
def get_invoice_paid(self, purchases):
'''
Return if all invoices have been paid for each purchases
:param purchases: a BrowseRecordList of purchases
:return: a dictionary with purchase id as key and
a boolean as value
'''
res = {}
for purchase in purchases:
val = True
ignored_ids = set(x.id for x in purchase.invoices_ignored + \
purchase.invoices_recreated)
for invoice in purchase.invoices:
if invoice.state != 'paid' \
and invoice.id not in ignored_ids:
val = False
break
res[purchase.id] = val
return res
def get_invoice_exception(self, purchases):
'''
Return if there is an invoice exception for each purchases
:param purchases: a BrowseRecordList of purchases
:return: a dictionary with purchase id as key and
a boolean as value
'''
res = {}
for purchase in purchases:
val = False
skip_ids = set(x.id for x in purchase.invoices_ignored)
skip_ids.update(x.id for x in purchase.invoices_recreated)
for invoice in purchase.invoices:
if invoice.state == 'cancel' \
and invoice.id not in skip_ids:
val = True
break
res[purchase.id] = val
return res
def get_shipments(self, purchases):
'''
Return the shipments for the purchases.
:param purchases: a BrowseRecordList of purchases
:return: a dictionary with purchase id as key and
a list of shipment_in id as value
'''
res = {}
for purchase in purchases:
res[purchase.id] = []
for line in purchase.lines:
for move in line.moves:
if move.shipment_in:
if move.shipment_in.id not in res[purchase.id]:
res[purchase.id].append(move.shipment_in.id)
return res
def get_moves(self, purchases):
'''
Return the moves for the purchases.
:param purchases: a BrowseRecordList of purchases
:return: a dictionary with purchase id as key and
a list of moves id as value
'''
res = {}
for purchase in purchases:
res[purchase.id] = []
for line in purchase.lines:
res[purchase.id].extend([x.id for x in line.moves])
return res
def get_shipment_done(self, purchases):
'''
Return if all the move have been done for the purchases
:param purchases: a BrowseRecordList of purchases
:return: a dictionary with purchase id as key and
a boolean as value
'''
res = {}
for purchase in purchases:
val = True
for line in purchase.lines:
if not line.move_done:
val = False
break
res[purchase.id] = val
return res
def get_shipment_exception(self, purchases):
'''
Return if there is a shipment in exception for the purchases
:param purchases: a BrowseRecordList of purchases
:return: a dictionary with purchase id as key and
a boolean as value
'''
res = {}
for purchase in purchases:
val = False
for line in purchase.lines:
if line.move_exception:
val = True
break
res[purchase.id] = val
return res
def get_rec_name(self, ids, name):
if not ids:
return {}
res = {}
for purchase in self.browse(ids):
res[purchase.id] = purchase.reference or str(purchase.id) \
+ ' - ' + purchase.party.name
return res
def search_rec_name(self, name, clause):
names = clause[2].split(' - ', 1)
ids = self.search(['OR',
('reference', clause[1], names[0]),
('supplier_reference', clause[1], names[0]),
], order=[])
res = [('id', 'in', ids)]
if len(names) != 1 and names[1]:
res.append(('party', clause[1], names[1]))
return res
def copy(self, ids, default=None):
if default is None:
default = {}
default = default.copy()
default['state'] = 'draft'
default['reference'] = False
default['invoice_state'] = 'none'
default['invoices'] = False
default['invoices_ignored'] = False
default['shipment_state'] = 'none'
return super(Purchase, self).copy(ids, default=default)
def check_for_quotation(self, purchase_id):
purchase = self.browse(purchase_id)
if not purchase.invoice_address:
self.raise_user_error('invoice_addresse_required')
return True
def set_reference(self, purchase_id):
sequence_obj = self.pool.get('ir.sequence')
config_obj = self.pool.get('purchase.configuration')
purchase = self.browse(purchase_id)
if purchase.reference:
return True
config = config_obj.browse(1)
reference = sequence_obj.get_id(config.purchase_sequence.id)
self.write(purchase_id, {
'reference': reference,
})
return True
def set_purchase_date(self, purchase_id):
date_obj = self.pool.get('ir.date')
self.write(purchase_id, {
'purchase_date': date_obj.today(),
}, context=context)
return True
def _get_invoice_line_purchase_line(self, purchase):
'''
Return invoice line values for each purchase lines
:param purchase: a BrowseRecord of the purchase
:return: a dictionary with line id as key and a list
of invoice line values as value
'''
line_obj = self.pool.get('purchase.line')
res = {}
for line in purchase.lines:
val = line_obj.get_invoice_line(line)
if val:
res[line.id] = val
return res
def _get_invoice_purchase(self, purchase):
'''
Return invoice values for purchase
:param purchase: the BrowseRecord of the purchase
:return: a dictionary with purchase fields as key and
purchase values as value
'''
journal_obj = self.pool.get('account.journal')
journal_id = journal_obj.search([
('type', '=', 'expense'),
], limit=1)
if journal_id:
journal_id = journal_id[0]
res = {
'company': purchase.company.id,
'type': 'in_invoice',
'reference': purchase.reference,
'journal': journal_id,
'party': purchase.party.id,
'invoice_address': purchase.invoice_address.id,
'currency': purchase.currency.id,
'account': purchase.party.account_payable.id,
'payment_term': purchase.payment_term.id,
}
return res
def create_invoice(self, purchase_id):
'''
Create invoice for the purchase id
:param purchase_id: the id of the purchase
:return: the id of the invoice or None
'''
invoice_obj = self.pool.get('account.invoice')
invoice_line_obj = self.pool.get('account.invoice.line')
purchase_line_obj = self.pool.get('purchase.line')
purchase = self.browse(purchase_id)
if not purchase.party.account_payable:
self.raise_user_error('missing_account_payable',
error_args=(purchase.party.rec_name,))
invoice_lines = self._get_invoice_line_purchase_line(purchase)
if not invoice_lines:
return
vals = self._get_invoice_purchase(purchase)
with Transaction().set_user(0, set_context=True):
invoice_id = invoice_obj.create(vals)
for line_id in invoice_lines:
for vals in invoice_lines[line_id]:
vals['invoice'] = invoice_id
with Transaction().set_user(0, set_context=True):
invoice_line_id = invoice_line_obj.create(vals)
purchase_line_obj.write(line_id, {
'invoice_lines': [('add', invoice_line_id)],
})
with Transaction().set_user(0, set_context=True):
invoice_obj.update_taxes([invoice_id])
self.write(purchase_id, {
'invoices': [('add', invoice_id)],
})
return invoice_id
def create_move(self, purchase_id):
'''
Create move for each purchase lines
'''
line_obj = self.pool.get('purchase.line')
purchase = self.browse(purchase_id)
for line in purchase.lines:
line_obj.create_move(line)
Purchase()
class PurchaseInvoice(ModelSQL):
'Purchase - Invoice'
_name = 'purchase.purchase-account.invoice'
_table = 'purchase_invoices_rel'
_description = __doc__
purchase = fields.Many2One('purchase.purchase', 'Purchase',
ondelete='CASCADE', select=1, required=True)
invoice = fields.Many2One('account.invoice', 'Invoice',
ondelete='RESTRICT', select=1, required=True)
PurchaseInvoice()
class PuchaseIgnoredInvoice(ModelSQL):
'Purchase - Ignored Invoice'
_name = 'purchase.purchase-ignored-account.invoice'
_table = 'purchase_invoice_ignored_rel'
_description = __doc__
purchase = fields.Many2One('purchase.purchase', 'Purchase',
ondelete='CASCADE', select=1, required=True)
invoice = fields.Many2One('account.invoice', 'Invoice',
ondelete='RESTRICT', select=1, required=True)
PuchaseIgnoredInvoice()
class PurchaseRecreadtedInvoice(ModelSQL):
'Purchase - Recreated Invoice'
_name = 'purchase.purchase-recreated-account.invoice'
_table = 'purchase_invoice_recreated_rel'
_description = __doc__
purchase = fields.Many2One('purchase.purchase', 'Purchase',
ondelete='CASCADE', select=1, required=True)
invoice = fields.Many2One('account.invoice', 'Invoice',
ondelete='RESTRICT', select=1, required=True)
PurchaseRecreadtedInvoice()
class PurchaseLine(ModelSQL, ModelView):
'Purchase Line'
_name = 'purchase.line'
_rec_name = 'description'
_description = __doc__
purchase = fields.Many2One('purchase.purchase', 'Purchase', ondelete='CASCADE',
select=1, required=True)
sequence = fields.Integer('Sequence')
type = fields.Selection([
('line', 'Line'),
('subtotal', 'Subtotal'),
('title', 'Title'),
('comment', 'Comment'),
], 'Type', select=1, required=True)
quantity = fields.Float('Quantity',
digits=(16, Eval('unit_digits', 2)),
states={
'invisible': Not(Equal(Eval('type'), 'line')),
'required': Equal(Eval('type'), 'line'),
'readonly': Not(Bool(Eval('_parent_purchase'))),
}, on_change=['product', 'quantity', 'unit',
'_parent_purchase.currency', '_parent_purchase.party'])
unit = fields.Many2One('product.uom', 'Unit',
states={
'required': Bool(Eval('product')),
'invisible': Not(Equal(Eval('type'), 'line')),
'readonly': Not(Bool(Eval('_parent_purchase'))),
}, domain=[
('category', '=',
(Eval('product'), 'product.default_uom.category')),
],
context={
'category': (Eval('product'), 'product.default_uom.category'),
},
on_change=['product', 'quantity', 'unit', '_parent_purchase.currency',
'_parent_purchase.party'])
unit_digits = fields.Function(fields.Integer('Unit Digits',
on_change_with=['unit']), 'get_unit_digits')
product = fields.Many2One('product.product', 'Product',
domain=[('purchasable', '=', True)],
states={
'invisible': Not(Equal(Eval('type'), 'line')),
'readonly': Not(Bool(Eval('_parent_purchase'))),
}, on_change=['product', 'unit', 'quantity', 'description',
'_parent_purchase.party', '_parent_purchase.currency'],
context={
'locations': If(Bool(Get(Eval('_parent_purchase', {}),
'warehouse')),
[Get(Eval('_parent_purchase', {}), 'warehouse')],
[]),
'stock_date_end': Get(Eval('_parent_purchase', {}),
'purchase_date'),
'purchasable': True,
'stock_skip_warehouse': True,
})
unit_price = fields.Numeric('Unit Price', digits=(16, 4),
states={
'invisible': Not(Equal(Eval('type'), 'line')),
'required': Equal(Eval('type'), 'line'),
})
amount = fields.Function(fields.Numeric('Amount',
digits=(16, Get(Eval('_parent_purchase', {}), 'currency_digits', 2)),
states={
'invisible': Not(In(Eval('type'), ['line', 'subtotal'])),
'readonly': Not(Bool(Eval('_parent_purchase'))),
}, on_change_with=['type', 'quantity', 'unit_price',
'_parent_purchase.currency']), 'get_amount')
description = fields.Text('Description', size=None, required=True)
note = fields.Text('Note')
taxes = fields.Many2Many('purchase.line-account.tax',
'line', 'tax', 'Taxes', domain=[('parent', '=', False)],
states={
'invisible': Not(Equal(Eval('type'), 'line')),
})
invoice_lines = fields.Many2Many('purchase.line-account.invoice.line',
'purchase_line', 'invoice_line', 'Invoice Lines', readonly=True)
moves = fields.One2Many('stock.move', 'purchase_line', 'Moves',
readonly=True, select=1)
moves_ignored = fields.Many2Many('purchase.line-ignored-stock.move',
'purchase_line', 'move', 'Ignored Moves', readonly=True)
moves_recreated = fields.Many2Many('purchase.line-recreated-stock.move',
'purchase_line', 'move', 'Recreated Moves', readonly=True)
move_done = fields.Function(fields.Boolean('Moves Done'), 'get_move_done')
move_exception = fields.Function(fields.Boolean('Moves Exception'),
'get_move_exception')
def __init__(self):
super(PurchaseLine, self).__init__()
self._order.insert(0, ('sequence', 'ASC'))
self._error_messages.update({
'supplier_location_required': 'The supplier location is required!',
'missing_account_expense': 'It misses ' \
'an "Account Expense" on product "%s"!',
'missing_account_expense_property': 'It misses ' \
'an "account expense" default property!',
})
def init(self, module_name):
super(PurchaseLine, self).init(module_name)
cursor = Transaction().cursor
table = TableHandler(cursor, self, module_name)
# Migration from 1.0 comment change into note
if table.column_exist('comment'):
cursor.execute('UPDATE "' + self._table + '" ' \
'SET note = comment')
table.drop_column('comment', exception=True)
def default_type(self):
return 'line'
def default_quantity(self):
return 0.0
def default_unit_price(self):
return Decimal('0.0')
def get_move_done(self, ids, name):
uom_obj = self.pool.get('product.uom')
res = {}
for line in self.browse(ids):
val = True
if not line.product:
res[line.id] = True
continue
if line.product.type == 'service':
res[line.id] = True
continue
skip_ids = set(x.id for x in line.moves_recreated + \
line.moves_ignored)
quantity = line.quantity
for move in line.moves:
if move.state != 'done' \
and move.id not in skip_ids:
val = False
break
quantity -= uom_obj.compute_qty(move.uom, move.quantity,
line.unit)
if val:
if quantity > 0.0:
val = False
res[line.id] = val
return res
def get_move_exception(self, ids, name):
res = {}
for line in self.browse(ids):
val = False
skip_ids = set(x.id for x in line.moves_ignored + \
line.moves_recreated)
for move in line.moves:
if move.state == 'cancel' \
and move.id not in skip_ids:
val = True
break
res[line.id] = val
return res
def on_change_with_unit_digits(self, vals):
uom_obj = self.pool.get('product.uom')
if vals.get('unit'):
uom = uom_obj.browse(vals['unit'])
return uom.digits
return 2
def get_unit_digits(self, ids, name):
res = {}
for line in self.browse(ids):
if line.unit:
res[line.id] = line.unit.digits
else:
res[line.id] = 2
return res
def _get_tax_rule_pattern(self, party, vals):
'''
Get tax rule pattern
:param party: the BrowseRecord of the party
:param vals: a dictionary with value from on_change
:return: a dictionary to use as pattern for tax rule
'''
res = {}
return res
def on_change_product(self, vals):
party_obj = self.pool.get('party.party')
product_obj = self.pool.get('product.product')
uom_obj = self.pool.get('product.uom')
tax_rule_obj = self.pool.get('account.tax.rule')
if not vals.get('product'):
return {}
res = {}
context = {}
party = None
if vals.get('_parent_purchase.party'):
party = party_obj.browse(vals['_parent_purchase.party'])
if party.lang:
context['language'] = party.lang.code
product = product_obj.browse(vals['product'])
context2 = {}
if vals.get('_parent_purchase.currency'):
context2['currency'] = vals['_parent_purchase.currency']
if vals.get('_parent_purchase.party'):
context2['supplier'] = vals['_parent_purchase.party']
if vals.get('unit'):
context2['uom'] = vals['unit']
else:
context2['uom'] = product.purchase_uom.id
with Transaction().set_context(context2):
res['unit_price'] = product_obj.get_purchase_price([product.id],
vals.get('quantity', 0))[product.id]
res['taxes'] = []
pattern = self._get_tax_rule_pattern(party, vals)
for tax in product.supplier_taxes_used:
if party and party.supplier_tax_rule:
tax_ids = tax_rule_obj.apply(party.supplier_tax_rule, tax,
pattern)
if tax_ids:
res['taxes'].extend(tax_ids)
continue
res['taxes'].append(tax.id)
if party and party.supplier_tax_rule:
tax_ids = tax_rule_obj.apply(party.supplier_tax_rule, False,
pattern)
if tax_ids:
res['taxes'].extend(tax_ids)
if not vals.get('description'):
with Transaction().set_context(context):
res['description'] = product_obj.browse(product.id).rec_name
category = product.purchase_uom.category
if not vals.get('unit') \
or vals.get('unit') not in [x.id for x in category.uoms]:
res['unit'] = product.purchase_uom.id
res['unit.rec_name'] = product.purchase_uom.rec_name
res['unit_digits'] = product.purchase_uom.digits
vals = vals.copy()
vals['unit_price'] = res['unit_price']
vals['type'] = 'line'
res['amount'] = self.on_change_with_amount(vals)
return res
def on_change_quantity(self, vals):
product_obj = self.pool.get('product.product')
if not vals.get('product'):
return {}
res = {}
product = product_obj.browse(vals['product'])
context = {}
if vals.get('_parent_purchase.currency'):
context['currency'] = vals['_parent_purchase.currency']
if vals.get('_parent_purchase.party'):
context['supplier'] = vals['_parent_purchase.party']
if vals.get('unit'):
context['uom'] = vals['unit']
with Transaction().set_context(context):
res['unit_price'] = product_obj.get_purchase_price(
[vals['product']], vals.get('quantity', 0)
)[vals['product']]
return res
def on_change_unit(self, vals):
return self.on_change_quantity(vals)
def on_change_with_amount(self, vals):
currency_obj = self.pool.get('currency.currency')
if vals.get('type') == 'line':
if isinstance(vals.get('_parent_purchase.currency'), (int, long)):
currency = currency_obj.browse(
vals['_parent_purchase.currency'])
else:
currency = vals['_parent_purchase.currency']
amount = Decimal(str(vals.get('quantity') or '0.0')) * \
(vals.get('unit_price') or Decimal('0.0'))
if currency:
return currency_obj.round(currency, amount)
return amount
return Decimal('0.0')
def get_amount(self, ids, name):
currency_obj = self.pool.get('currency.currency')
res = {}
for line in self.browse(ids):
if line.type == 'line':
res[line.id] = currency_obj.round(line.purchase.currency,
Decimal(str(line.quantity)) * line.unit_price)
elif line.type == 'subtotal':
res[line.id] = Decimal('0.0')
for line2 in line.purchase.lines:
if line2.type == 'line':
res[line.id] += currency_obj.round(
line2.purchase.currency,
Decimal(str(line2.quantity)) * line2.unit_price)
elif line2.type == 'subtotal':
if line.id == line2.id:
break
res[line.id] = Decimal('0.0')
else:
res[line.id] = Decimal('0.0')
return res
def get_invoice_line(self, line):
'''
Return invoice line values for purchase line
:param line: a BrowseRecord of the purchase line
:return: a list of invoice line values
'''
uom_obj = self.pool.get('product.uom')
property_obj = self.pool.get('ir.property')
res = {}
res['sequence'] = line.sequence
res['type'] = line.type
res['description'] = line.description
res['note'] = line.note
if line.type != 'line':
return [res]
if line.purchase.invoice_method == 'order':
quantity = line.quantity
else:
quantity = 0.0
for move in line.moves:
if move.state == 'done':
quantity += uom_obj.compute_qty(move.uom, move.quantity,
line.unit)
if line.purchase.invoices_ignored:
ignored_ids = set(
l.id for i in line.purchase.invoices_ignored for l in i.lines)
else:
ignored_ids = ()
for invoice_line in line.invoice_lines:
if invoice_line.invoice.state != 'cancel' or \
invoice_line.id in ignored_ids:
quantity -= uom_obj.compute_qty(invoice_line.unit,
invoice_line.quantity, line.unit)
res['quantity'] = quantity
if res['quantity'] <= 0.0:
return None
res['unit'] = line.unit.id
res['product'] = line.product.id
res['unit_price'] = line.unit_price
res['taxes'] = [('set', [x.id for x in line.taxes])]
if line.product:
res['account'] = line.product.account_expense_used.id
if not res['account']:
self.raise_user_error('missing_account_expense',
error_args=(line.product.rec_name,))
else:
for model in ('product.template', 'product.category'):
res['account'] = property_obj.get('account_expense', model)
if res['account']:
break
if not res['account']:
self.raise_user_error('missing_account_expense_property')
return [res]
def copy(self, ids, default=None):
if default is None:
default = {}
default = default.copy()
default['moves'] = False
default['moves_ignored'] = False
default['moves_recreated'] = False
default['invoice_lines'] = False
return super(PurchaseLine, self).copy(ids, default=default)
def create_move(self, line):
'''
Create move line
'''
move_obj = self.pool.get('stock.move')
uom_obj = self.pool.get('product.uom')
product_supplier_obj = self.pool.get('purchase.product_supplier')
vals = {}
if line.type != 'line':
return
if not line.product:
return
if line.product.type == 'service':
return
skip_ids = set(x.id for x in line.moves_recreated)
quantity = line.quantity
for move in line.moves:
if move.id not in skip_ids:
quantity -= uom_obj.compute_qty(move.uom, move.quantity,
line.unit)
if quantity <= 0.0:
return
if not line.purchase.party.supplier_location:
self.raise_user_error('supplier_location_required')
vals['quantity'] = quantity
vals['uom'] = line.unit.id
vals['product'] = line.product.id
vals['from_location'] = line.purchase.party.supplier_location.id
vals['to_location'] = line.purchase.warehouse.input_location.id
vals['state'] = 'draft'
vals['company'] = line.purchase.company.id
vals['unit_price'] = line.unit_price
vals['currency'] = line.purchase.currency.id
if line.product.product_suppliers:
for product_supplier in line.product.product_suppliers:
if product_supplier.party.id == line.purchase.party.id:
vals['planned_date'] = \
product_supplier_obj.compute_supply_date(
product_supplier,
date=line.purchase.purchase_date)[0]
break
with Transaction().set_user(0, set_context=True):
move_id = move_obj.create(vals)
self.write(line.id, {
'moves': [('add', move_id)],
})
return move_id
PurchaseLine()
class PurchaseLineTax(ModelSQL):
'Purchase Line - Tax'
_name = 'purchase.line-account.tax'
_table = 'purchase_line_account_tax'
_description = __doc__
line = fields.Many2One('purchase.line', 'Purchase Line',
ondelete='CASCADE', select=1, required=True,
domain=[('type', '=', 'line')])
tax = fields.Many2One('account.tax', 'Tax', ondelete='RESTRICT',
select=1, required=True, domain=[('parent', '=', False)])
PurchaseLineTax()
class PurchaseLineInvoiceLine(ModelSQL):
'Purchase Line - Invoice Line'
_name = 'purchase.line-account.invoice.line'
_table = 'purchase_line_invoice_lines_rel'
_description = __doc__
purchase_line = fields.Many2One('purchase.line', 'Purchase Line',
ondelete='CASCADE', select=1, required=True)
invoice_line = fields.Many2One('account.invoice.line', 'Invoice Line',
ondelete='RESTRICT', select=1, required=True)
PurchaseLineInvoiceLine()
class PurchaseLineIgnoredMove(ModelSQL):
'Purchase Line - Ignored Move'
_name = 'purchase.line-ignored-stock.move'
_table = 'purchase_line_moves_ignored_rel'
_description = __doc__
purchase_line = fields.Many2One('purchase.line', 'Purchase Line',
ondelete='CASCADE', select=1, required=True)
move = fields.Many2One('stock.move', 'Move', ondelete='RESTRICT',
select=1, required=True)
PurchaseLineIgnoredMove()
class PurchaseLineRecreatedMove(ModelSQL):
'Purchase Line - Ignored Move'
_name = 'purchase.line-recreated-stock.move'
_table = 'purchase_line_moves_recreated_rel'
_description = __doc__
purchase_line = fields.Many2One('purchase.line', 'Purchase Line',
ondelete='CASCADE', select=1, required=True)
move = fields.Many2One('stock.move', 'Move', ondelete='RESTRICT',
select=1, required=True)
PurchaseLineRecreatedMove()
class PurchaseReport(CompanyReport):
_name = 'purchase.purchase'
PurchaseReport()
class Template(ModelSQL, ModelView):
_name = "product.template"
purchasable = fields.Boolean('Purchasable', states={
'readonly': Not(Bool(Eval('active'))),
})
product_suppliers = fields.One2Many('purchase.product_supplier',
'product', 'Suppliers', states={
'readonly': Not(Bool(Eval('active'))),
'invisible': Or(Not(Bool(Eval('purchasable'))),
Not(Bool(Eval('company')))),
})
purchase_uom = fields.Many2One('product.uom', 'Purchase UOM', states={
'readonly': Not(Bool(Eval('active'))),
'invisible': Not(Bool(Eval('purchasable'))),
'required': Bool(Eval('purchasable')),
}, domain=[('category', '=', (Eval('default_uom'), 'uom.category'))],
context={'category': (Eval('default_uom'), 'uom.category')},
on_change_with=['default_uom', 'purchase_uom', 'purchasable'])
def __init__(self):
super(Template, self).__init__()
self._error_messages.update({
'change_purchase_uom': 'Purchase prices are based on the purchase uom, '\
'are you sure to change it?',
})
self.account_expense = copy.copy(self.account_expense)
self.account_expense.states = copy.copy(self.account_expense.states)
required = And(Not(Bool(Eval('account_category'))),
Bool(Eval('purchasable')))
if not self.account_expense.states.get('required'):
self.account_expense.states['required'] = required
else:
self.account_expense.states['required'] = \
Or(self.account_expense.states['required'],
required)
if 'account_category' not in self.account_expense.depends:
self.account_expense = copy.copy(self.account_expense)
self.account_expense.depends = \
copy.copy(self.account_expense.depends)
self.account_expense.depends.append('account_category')
if 'purchasable' not in self.account_expense.depends:
self.account_expense = copy.copy(self.account_expense)
self.account_expense.depends = \
copy.copy(self.account_expense.depends)
self.account_expense.depends.append('purchasable')
self._reset_columns()
def default_purchasable(self):
return Transaction().context.get('purchasable') or False
def on_change_with_purchase_uom(self, vals):
uom_obj = self.pool.get('product.uom')
res = False
if vals.get('default_uom'):
default_uom = uom_obj.browse(vals['default_uom'])
if vals.get('purchase_uom'):
purchase_uom = uom_obj.browse(vals['purchase_uom'])
if default_uom.category.id == purchase_uom.category.id:
res = purchase_uom.id
else:
res = default_uom.id
else:
res = default_uom.id
return res
def write(self, ids, vals):
if vals.get("purchase_uom"):
templates = self.browse(ids)
for template in templates:
if not template.purchase_uom:
continue
if template.purchase_uom.id == vals["purchase_uom"]:
continue
for product in template.products:
if not product.product_suppliers:
continue
self.raise_user_warning(
'%s@product_template' % template.id,
'change_purchase_uom')
return super(Template, self).write(ids, vals)
Template()
class Product(ModelSQL, ModelView):
_name = 'product.product'
def get_purchase_price(self, ids, quantity=0):
'''
Return purchase price for product ids.
The context that can have as keys:
uom: the unit of measure
supplier: the supplier party id
currency: the currency id for the returned price
:param ids: the product ids
:param quantity: the quantity of products
:return: a dictionary with for each product ids keys the computed price
'''
uom_obj = self.pool.get('product.uom')
user_obj = self.pool.get('res.user')
currency_obj = self.pool.get('currency.currency')
res = {}
uom = None
if Transaction().context.get('uom'):
uom = uom_obj.browse(Transaction().context['uom'])
currency = None
if Transaction().context.get('currency'):
currency = currency_obj.browse(Transaction().context['currency'])
user = user_obj.browse(Transaction().user)
for product in self.browse(ids):
res[product.id] = product.cost_price
default_uom = product.default_uom
if not uom:
uom = default_uom
if context.get('supplier') and product.product_suppliers:
supplier_id = context['supplier']
for product_supplier in product.product_suppliers:
if product_supplier.party.id == supplier_id:
for price in product_supplier.prices:
if uom_obj.compute_qty(product.purchase_uom,
price.quantity, uom) <= quantity:
res[product.id] = price.unit_price
default_uom = product.purchase_uom
break
res[product.id] = uom_obj.compute_price(default_uom,
res[product.id], uom)
if currency and user.company:
if user.company.currency.id != currency.id:
res[product.id] = currency_obj.compute(
user.company.currency, res[product.id], currency)
return res
Product()
class ProductSupplier(ModelSQL, ModelView):
'Product Supplier'
_name = 'purchase.product_supplier'
_description = __doc__
product = fields.Many2One('product.template', 'Product', required=True,
ondelete='CASCADE', select=1)
party = fields.Many2One('party.party', 'Supplier', required=True,
ondelete='CASCADE', select=1)
name = fields.Char('Name', size=None, translate=True, select=1)
code = fields.Char('Code', size=None, select=1)
sequence = fields.Integer('Sequence')
prices = fields.One2Many('purchase.product_supplier.price',
'product_supplier', 'Prices')
company = fields.Many2One('company.company', 'Company', required=True,
ondelete='CASCADE', select=1,
domain=[
('id', If(In('company', Eval('context', {})), '=', '!='),
Get(Eval('context', {}), 'company', 0)),
])
delivery_time = fields.Integer('Delivery Time',
help="In number of days")
def __init__(self):
super(ProductSupplier, self).__init__()
self._order.insert(0, ('sequence', 'ASC'))
def default_company(self):
return Transaction().context.get('company') or False
def compute_supply_date(self, product_supplier, date=None):
'''
Compute the supply date for the Product Supplier at the given date
and the next supply date
:param product_supplier: a BrowseRecord of the Product Supplier
:param date: the date of the purchase if None the current date
:return: a tuple with the supply date and the next one
'''
date_obj = self.pool.get('ir.date')
if not date:
date = date_obj.today()
next_date = date + datetime.timedelta(1)
return (date + datetime.timedelta(product_supplier.delivery_time),
next_date + datetime.timedelta(product_supplier.delivery_time))
def compute_purchase_date(self, product_supplier, date):
'''
Compute the purchase date for the Product Supplier at the given date
:param product_supplier: a BrowseRecord of the Product Supplier
:param date: the date of the supply
:return: the purchase date
'''
date_obj = self.pool.get('ir.date')
if not product_supplier.delivery_time:
return date_obj.today()
return date - datetime.timedelta(product_supplier.delivery_time)
ProductSupplier()
class ProductSupplierPrice(ModelSQL, ModelView):
'Product Supplier Price'
_name = 'purchase.product_supplier.price'
_description = __doc__
product_supplier = fields.Many2One('purchase.product_supplier',
'Supplier', required=True, ondelete='CASCADE')
quantity = fields.Float('Quantity', required=True, help='Minimal quantity')
unit_price = fields.Numeric('Unit Price', required=True, digits=(16, 4))
def __init__(self):
super(ProductSupplierPrice, self).__init__()
self._order.insert(0, ('quantity', 'ASC'))
def default_currency(self):
company_obj = self.pool.get('company.company')
currency_obj = self.pool.get('currency.currency')
company = None
if Transaction().context.get('company'):
company = company_obj.browse(Transaction().context['company'])
return company.currency.id
return False
ProductSupplierPrice()
class ShipmentIn(ModelSQL, ModelView):
_name = 'stock.shipment.in'
def __init__(self):
super(ShipmentIn, self).__init__()
self.incoming_moves = copy.copy(self.incoming_moves)
add_remove = [
('supplier', '=', Eval('supplier')),
]
if not self.incoming_moves.add_remove:
self.incoming_moves.add_remove = add_remove
else:
self.incoming_moves.add_remove = \
copy.copy(self.incoming_moves.add_remove)
self.incoming_moves.add_remove = [
add_remove,
self.incoming_moves.add_remove,
]
self._reset_columns()
self._error_messages.update({
'reset_move': 'You cannot reset to draft a move generated '\
'by a purchase.',
})
def write(self, ids, vals):
purchase_obj = self.pool.get('purchase.purchase')
purchase_line_obj = self.pool.get('purchase.line')
res = super(ShipmentIn, self).write(ids, vals)
if 'state' in vals and vals['state'] in ('received', 'cancel'):
purchase_ids = []
move_ids = []
if isinstance(ids, (int, long)):
ids = [ids]
for shipment in self.browse(ids):
move_ids.extend([x.id for x in shipment.incoming_moves])
purchase_line_ids = purchase_line_obj.search([
('moves', 'in', move_ids),
])
if purchase_line_ids:
for purchase_line in purchase_line_obj.browse(
purchase_line_ids):
if purchase_line.purchase.id not in purchase_ids:
purchase_ids.append(purchase_line.purchase.id)
purchase_obj.workflow_trigger_validate(purchase_ids,
'shipment_update')
return res
def button_draft(self, ids):
for shipment in self.browse(ids):
for move in shipment.incoming_moves:
if move.state == 'cancel' and move.purchase_line:
self.raise_user_error('reset_move')
return super(ShipmentIn, self).button_draft(ids)
ShipmentIn()
class Move(ModelSQL, ModelView):
_name = 'stock.move'
purchase_line = fields.Many2One('purchase.line', 'Purchase Line', select=1,
states={
'readonly': Not(Equal(Eval('state'), 'draft')),
})
purchase = fields.Function(fields.Many2One('purchase.purchase', 'Purchase',
select=1, states={
'invisible': Not(Bool(Eval('purchase_visible'))),
}, depends=['purchase_visible']), 'get_purchase',
searcher='search_purchase')
purchase_quantity = fields.Function(fields.Float('Purchase Quantity',
digits=(16, Eval('unit_digits', 2)), states={
'invisible': Not(Bool(Eval('purchase_visible'))),
}, depends=['purchase_visible']), 'get_purchase_fields')
purchase_unit = fields.Function(fields.Many2One('product.uom',
'Purchase Unit', states={
'invisible': Not(Bool(Eval('purchase_visible'))),
}, depends=['purchase_visible']), 'get_purchase_fields')
purchase_unit_digits = fields.Function(fields.Integer(
'Purchase Unit Digits'), 'get_purchase_fields')
purchase_unit_price = fields.Function(fields.Numeric('Purchase Unit Price',
digits=(16, 4), states={
'invisible': Not(Bool(Eval('purchase_visible'))),
}, depends=['purchase_visible']), 'get_purchase_fields')
purchase_currency = fields.Function(fields.Many2One('currency.currency',
'Purchase Currency', states={
'invisible': Not(Bool(Eval('purchase_visible'))),
}, depends=['purchase_visible']), 'get_purchase_fields')
purchase_visible = fields.Function(fields.Boolean('Purchase Visible',
on_change_with=['from_location']), 'get_purchase_visible')
supplier = fields.Function(fields.Many2One('party.party', 'Supplier',
select=1), 'get_supplier', searcher='search_supplier')
purchase_exception_state = fields.Function(fields.Selection([
('', ''),
('ignored', 'Ignored'),
('recreated', 'Recreated'),
], 'Exception State'), 'get_purchase_exception_state')
def get_purchase(self, ids, name):
res = {}
for move in self.browse(ids):
res[move.id] = False
if move.purchase_line:
res[move.id] = move.purchase_line.purchase.id
return res
def get_purchase_exception_state(self, ids, name):
res = {}.fromkeys(ids, '')
for move in self.browse(ids):
if not move.purchase_line:
continue
if move.id in (x.id for x in move.purchase_line.moves_recreated):
res[move.id] = 'recreated'
if move.id in (x.id for x in move.purchase_line.moves_ignored):
res[move.id] = 'ignored'
return res
def search_purchase(self, name, clause):
return [('purchase_line.' + name,) + clause[1:]]
def get_purchase_fields(self, ids, names):
res = {}
for name in names:
res[name] = {}
for move in self.browse(ids):
for name in res.keys():
if name[9:] == 'quantity':
res[name][move.id] = 0.0
elif name[9:] == 'unit_digits':
res[name][move.id] = 2
else:
res[name][move.id] = False
if move.purchase_line:
for name in res.keys():
if name[9:] == 'currency':
res[name][move.id] = move.purchase_line.\
purchase.currency.id
elif name[9:] in ('quantity', 'unit_digits', 'unit_price'):
res[name][move.id] = move.purchase_line[name[9:]]
else:
res[name][move.id] = move.purchase_line[name[9:]].id
return res
def default_purchase_visible(self):
from_location = self.default_from_location()
vals = {
'from_location': from_location,
}
return self.on_change_with_purchase_visible(vals)
def on_change_with_purchase_visible(self, vals):
location_obj = self.pool.get('stock.location')
if vals.get('from_location'):
from_location = location_obj.browse(vals['from_location'])
if from_location.type == 'supplier':
return True
return False
def get_purchase_visible(self, ids, name):
res = {}
for move in self.browse(ids):
res[move.id] = False
if move.from_location.type == 'supplier':
res[move.id] = True
return res
def get_supplier(self, ids, name):
res = {}
for move in self.browse(ids):
res[move.id] = False
if move.purchase_line:
res[move.id] = move.purchase_line.purchase.party.id
return res
def search_supplier(self, name, clause):
return [('purchase_line.purchase.party',) + clause[1:]]
def write(self, ids, vals):
purchase_obj = self.pool.get('purchase.purchase')
purchase_line_obj = self.pool.get('purchase.line')
res = super(Move, self).write(ids, vals)
if 'state' in vals and vals['state'] in ('cancel',):
if isinstance(ids, (int, long)):
ids = [ids]
purchase_ids = set()
purchase_line_ids = purchase_line_obj.search([
('moves', 'in', ids),
])
if purchase_line_ids:
for purchase_line in purchase_line_obj.browse(
purchase_line_ids):
purchase_ids.add(purchase_line.purchase.id)
if purchase_ids:
purchase_obj.workflow_trigger_validate(list(purchase_ids),
'shipment_update')
return res
def delete(self, ids):
purchase_obj = self.pool.get('purchase.purchase')
purchase_line_obj = self.pool.get('purchase.line')
if isinstance(ids, (int, long)):
ids = [ids]
purchase_ids = set()
purchase_line_ids = purchase_line_obj.search([
('moves', 'in', ids),
])
res = super(Move, self).delete(ids)
if purchase_line_ids:
for purchase_line in purchase_line_obj.browse(purchase_line_ids):
purchase_ids.add(purchase_line.purchase.id)
if purchase_ids:
purchase_obj.workflow_trigger_validate(list(purchase_ids),
'shipment_update')
return res
Move()
class Invoice(ModelSQL, ModelView):
_name = 'account.invoice'
purchase_exception_state = fields.Function(fields.Selection([
('', ''),
('ignored', 'Ignored'),
('recreated', 'Recreated'),
], 'Exception State'), 'get_purchase_exception_state')
def __init__(self):
super(Invoice, self).__init__()
self._error_messages.update({
'delete_purchase_invoice': 'You can not delete invoices ' \
'that come from a purchase!',
'reset_invoice_purchase': 'You cannot reset to draft ' \
'an invoice generated by a purchase.',
})
def button_draft(self, ids):
purchase_obj = self.pool.get('purchase.purchase')
purchase_ids = purchase_obj.search([
('invoices', 'in', ids),
])
if purchase_ids:
self.raise_user_error('reset_invoice_purchase')
return super(Invoice, self).button_draft(ids)
def get_purchase_exception_state(self, ids, name):
purchase_obj = self.pool.get('purchase.purchase')
purchase_ids = purchase_obj.search([
('invoices', 'in', ids),
])
purchases = purchase_obj.browse(purchase_ids)
recreated_ids = tuple(i.id for p in purchases for i in p.invoices_recreated)
ignored_ids = tuple(i.id for p in purchases for i in p.invoices_ignored)
res = {}.fromkeys(ids, '')
for invoice in self.browse(ids):
if invoice.id in recreated_ids:
res[invoice.id] = 'recreated'
elif invoice.id in ignored_ids:
res[invoice.id] = 'ignored'
return res
def delete(self, ids):
cursor = Transaction().cursor
if not ids:
return True
if isinstance(ids, (int, long)):
ids = [ids]
cursor.execute('SELECT id FROM purchase_invoices_rel ' \
'WHERE invoice IN (' + ','.join(('%s',) * len(ids)) + ')',
ids)
if cursor.fetchone():
self.raise_user_error('delete_purchase_invoice')
return super(Invoice, self).delete(ids)
Invoice()
class OpenSupplier(Wizard):
'Open Suppliers'
_name = 'purchase.open_supplier'
states = {
'init': {
'result': {
'type': 'action',
'action': '_action_open',
'state': 'end',
},
},
}
def _action_open(self, datas):
model_data_obj = self.pool.get('ir.model.data')
act_window_obj = self.pool.get('ir.action.act_window')
wizard_obj = self.pool.get('ir.action.wizard')
cursor = Transaction().cursor
act_window_id = model_data_obj.get_id('party', 'act_party_form')
res = act_window_obj.read(act_window_id)
cursor.execute("SELECT DISTINCT(party) FROM purchase_purchase")
supplier_ids = [line[0] for line in cursor.fetchall()]
res['pyson_domain'] = PYSONEncoder().encode(
[('id', 'in', supplier_ids)])
model_data_ids = model_data_obj.search([
('fs_id', '=', 'act_open_supplier'),
('module', '=', 'purchase'),
('inherit', '=', False),
], limit=1)
model_data = model_data_obj.browse(model_data_ids[0])
wizard = wizard_obj.browse(model_data.db_id)
res['name'] = wizard.name
return res
OpenSupplier()
class HandleShipmentExceptionAsk(ModelView):
'Shipment Exception Ask'
_name = 'purchase.handle.shipment.exception.ask'
_description = __doc__
recreate_moves = fields.Many2Many(
'stock.move', None, None, 'Recreate Moves',
domain=[('id', 'in', Eval('domain_moves'))], depends=['domain_moves'],
help='The selected moves will be recreated. '\
'The other ones will be ignored.')
domain_moves = fields.Many2Many(
'stock.move', None, None, 'Domain Moves')
def init(self, module_name):
cursor = Transaction().cursor
# Migration from 1.2: packing renamed into shipment
cursor.execute("UPDATE ir_model "\
"SET model = REPLACE(model, 'packing', 'shipment') "\
"WHERE model like '%%packing%%' AND module = %s",
(module_name,))
super(HandleShipmentExceptionAsk, self).init(module_name)
def default_recreate_moves(self):
return self.default_domain_moves()
def default_domain_moves(self):
purchase_line_obj = self.pool.get('purchase.line')
active_id = context and context.get('active_id')
if not active_id:
return []
line_ids = purchase_line_obj.search([
('purchase', '=', active_id),
])
lines = purchase_line_obj.browse(line_ids)
domain_moves = []
for line in lines:
skip_ids = set(x.id for x in line.moves_ignored + \
line.moves_recreated)
for move in line.moves:
if move.state == 'cancel' and move.id not in skip_ids:
domain_moves.append(move.id)
return domain_moves
HandleShipmentExceptionAsk()
class HandleShipmentException(Wizard):
'Handle Shipment Exception'
_name = 'purchase.handle.shipment.exception'
states = {
'init': {
'actions': [],
'result': {
'type': 'form',
'object': 'purchase.handle.shipment.exception.ask',
'state': [
('end', 'Cancel', 'tryton-cancel'),
('ok', 'Ok', 'tryton-ok', True),
],
},
},
'ok': {
'result': {
'type': 'action',
'action': '_handle_moves',
'state': 'end',
},
},
}
def _handle_moves(self, data):
purchase_obj = self.pool.get('purchase.purchase')
purchase_line_obj = self.pool.get('purchase.line')
move_obj = self.pool.get('stock.move')
to_recreate = data['form']['recreate_moves'][0][1]
domain_moves = data['form']['domain_moves'][0][1]
line_ids = purchase_line_obj.search([
('purchase', '=', data['id']),
])
lines = purchase_line_obj.browse(line_ids)
for line in lines:
moves_ignored = []
moves_recreated = []
skip_ids = set(x.id for x in line.moves_ignored)
skip_ids.update(x.id for x in line.moves_recreated)
for move in line.moves:
if move.id not in domain_moves or move.id in skip_ids:
continue
if move.id in to_recreate:
moves_recreated.append(move.id)
else:
moves_ignored.append(move.id)
purchase_line_obj.write(line.id, {
'moves_ignored': [('add', moves_ignored)],
'moves_recreated': [('add', moves_recreated)],
})
purchase_obj.workflow_trigger_validate(data['id'], 'shipment_ok')
HandleShipmentException()
class HandleInvoiceExceptionAsk(ModelView):
'Invoice Exception Ask'
_name = 'purchase.handle.invoice.exception.ask'
_description = __doc__
recreate_invoices = fields.Many2Many(
'account.invoice', None, None, 'Recreate Invoices',
domain=[('id', 'in', Eval('domain_invoices'))],
depends=['domain_invoices'],
help='The selected invoices will be recreated. '\
'The other ones will be ignored.')
domain_invoices = fields.Many2Many(
'account.invoice', None, None, 'Domain Invoices')
def default_recreate_invoices(self):
return self.default_domain_invoices()
def default_domain_invoices(self):
purchase_obj = self.pool.get('purchase.purchase')
active_id = context and context.get('active_id')
if not active_id:
return []
purchase = purchase_obj.browse(active_id)
skip_ids = set(x.id for x in purchase.invoices_ignored)
skip_ids.update(x.id for x in purchase.invoices_recreated)
domain_invoices = []
for invoice in purchase.invoices:
if invoice.state == 'cancel' and invoice.id not in skip_ids:
domain_invoices.append(invoice.id)
return domain_invoices
HandleInvoiceExceptionAsk()
class HandleInvoiceException(Wizard):
'Handle Invoice Exception'
_name = 'purchase.handle.invoice.exception'
states = {
'init': {
'actions': [],
'result': {
'type': 'form',
'object': 'purchase.handle.invoice.exception.ask',
'state': [
('end', 'Cancel', 'tryton-cancel'),
('ok', 'Ok', 'tryton-ok', True),
],
},
},
'ok': {
'result': {
'type': 'action',
'action': '_handle_invoices',
'state': 'end',
},
},
}
def _handle_invoices(self, data):
purchase_obj = self.pool.get('purchase.purchase')
invoice_obj = self.pool.get('account.invoice')
to_recreate = data['form']['recreate_invoices'][0][1]
domain_invoices = data['form']['domain_invoices'][0][1]
purchase = purchase_obj.browse(data['id'])
skip_ids = set(x.id for x in purchase.invoices_ignored)
skip_ids.update(x.id for x in purchase.invoices_recreated)
invoices_ignored = []
invoices_recreated = []
for invoice in purchase.invoices:
if invoice.id not in domain_invoices or invoice.id in skip_ids:
continue
if invoice.id in to_recreate:
invoices_recreated.append(invoice.id)
else:
invoices_ignored.append(invoice.id)
purchase_obj.write(purchase.id, {
'invoices_ignored': [('add', invoices_ignored)],
'invoices_recreated': [('add', invoices_recreated)],
})
purchase_obj.workflow_trigger_validate(data['id'], 'invoice_ok')
HandleInvoiceException()