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tryton/account.py
T
2019-07-26 09:39:36 +02:00

368 lines
14 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 collections import OrderedDict
from sql import Literal
from sql.conditionals import Coalesce
from trytond.model import (fields, ModelView, ModelSQL, MatchMixin,
sequence_ordered)
from trytond.pyson import Eval, If, Bool
from trytond.pool import Pool, PoolMeta
from trytond.tools import grouped_slice
from trytond.transaction import Transaction
__all__ = ['FiscalYear',
'Period', 'Move', 'MoveLine', 'Reconciliation', 'InvoiceSequence',
'RenewFiscalYear']
class FiscalYear(metaclass=PoolMeta):
__name__ = 'account.fiscalyear'
invoice_sequences = fields.One2Many(
'account.fiscalyear.invoice_sequence', 'fiscalyear',
"Invoice Sequences",
domain=[
('company', '=', Eval('company', -1)),
],
depends=['company'])
@classmethod
def __register__(cls, module_name):
pool = Pool()
Sequence = pool.get('account.fiscalyear.invoice_sequence')
sequence = Sequence.__table__()
sql_table = cls.__table__()
super(FiscalYear, cls).__register__(module_name)
cursor = Transaction().connection.cursor()
table = cls.__table_handler__(module_name)
# Migration from 4.2: Use Match pattern for sequences
if (table.column_exist('in_invoice_sequence')
and table.column_exist('in_credit_note_sequence')
and table.column_exist('out_invoice_sequence')
and table.column_exist('out_credit_note_sequence')):
cursor.execute(*sequence.insert(columns=[
sequence.sequence, sequence.fiscalyear,
sequence.company,
sequence.out_invoice_sequence,
sequence.out_credit_note_sequence,
sequence.in_invoice_sequence,
sequence.in_credit_note_sequence],
values=sql_table.select(
Literal(20), sql_table.id,
sql_table.company,
sql_table.out_invoice_sequence,
sql_table.out_credit_note_sequence,
sql_table.in_invoice_sequence,
sql_table.in_credit_note_sequence)))
table.drop_column('out_invoice_sequence')
table.drop_column('out_credit_note_sequence')
table.drop_column('in_invoice_sequence')
table.drop_column('in_credit_note_sequence')
@staticmethod
def default_invoice_sequences():
if Transaction().user == 0:
return []
return [{}]
class Period(metaclass=PoolMeta):
__name__ = 'account.period'
@classmethod
def __register__(cls, module_name):
pool = Pool()
Sequence = pool.get('account.fiscalyear.invoice_sequence')
FiscalYear = pool.get('account.fiscalyear')
sequence = Sequence.__table__()
fiscalyear = FiscalYear.__table__()
sql_table = cls.__table__()
super(Period, cls).__register__(module_name)
cursor = Transaction().connection.cursor()
table = cls.__table_handler__(module_name)
# Migration from 4.2: Use Match pattern for sequences
if (table.column_exist('in_invoice_sequence')
and table.column_exist('in_credit_note_sequence')
and table.column_exist('out_invoice_sequence')
and table.column_exist('out_credit_note_sequence')):
cursor.execute(*sequence.insert(columns=[
sequence.sequence, sequence.fiscalyear,
sequence.company, sequence.period,
sequence.out_invoice_sequence,
sequence.out_credit_note_sequence,
sequence.in_invoice_sequence,
sequence.in_credit_note_sequence],
values=sql_table.join(fiscalyear,
condition=(fiscalyear.id == sql_table.fiscalyear)
).select(
Literal(10), sql_table.fiscalyear,
fiscalyear.company, sql_table.id,
Coalesce(sql_table.out_invoice_sequence,
fiscalyear.out_invoice_sequence),
Coalesce(sql_table.out_credit_note_sequence,
fiscalyear.out_credit_note_sequence),
Coalesce(sql_table.in_invoice_sequence,
fiscalyear.in_invoice_sequence),
Coalesce(sql_table.in_credit_note_sequence,
fiscalyear.in_credit_note_sequence))))
table.drop_column('out_invoice_sequence')
table.drop_column('out_credit_note_sequence')
table.drop_column('in_invoice_sequence')
table.drop_column('in_credit_note_sequence')
class InvoiceSequence(sequence_ordered(), ModelSQL, ModelView, MatchMixin):
'Invoice Sequence'
__name__ = 'account.fiscalyear.invoice_sequence'
company = fields.Many2One('company.company', "Company", required=True)
fiscalyear = fields.Many2One(
'account.fiscalyear', "Fiscal Year", required=True, ondelete='CASCADE',
domain=[
('company', '=', Eval('company', -1)),
],
depends=['company'])
period = fields.Many2One('account.period', 'Period',
domain=[
('fiscalyear', '=', Eval('fiscalyear')),
('type', '=', 'standard'),
],
depends=['fiscalyear'])
in_invoice_sequence = fields.Many2One('ir.sequence.strict',
'Supplier Invoice Sequence', required=True,
domain=[
('code', '=', 'account.invoice'),
['OR',
('company', '=', Eval('company')),
('company', '=', None),
],
],
depends=['company'])
in_credit_note_sequence = fields.Many2One('ir.sequence.strict',
'Supplier Credit Note Sequence', required=True,
domain=[
('code', '=', 'account.invoice'),
['OR',
('company', '=', Eval('company')),
('company', '=', None),
],
],
depends=['company'])
out_invoice_sequence = fields.Many2One('ir.sequence.strict',
'Customer Invoice Sequence', required=True,
domain=[
('code', '=', 'account.invoice'),
['OR',
('company', '=', Eval('company')),
('company', '=', None),
],
],
depends=['company'])
out_credit_note_sequence = fields.Many2One('ir.sequence.strict',
'Customer Credit Note Sequence', required=True,
domain=[
('code', '=', 'account.invoice'),
['OR',
('company', '=', Eval('company')),
('company', '=', None),
],
],
depends=['company'])
@classmethod
def __setup__(cls):
super(InvoiceSequence, cls).__setup__()
cls._order.insert(0, ('fiscalyear', 'ASC'))
@classmethod
def default_company(cls):
return Transaction().context.get('company')
class Move(metaclass=PoolMeta):
__name__ = 'account.move'
@classmethod
def _get_origin(cls):
return super(Move, cls)._get_origin() + ['account.invoice']
class MoveLine(metaclass=PoolMeta):
__name__ = 'account.move.line'
invoice_payment = fields.Function(fields.Many2One(
'account.invoice', "Invoice Payment",
domain=[
('account', '=', Eval('account', -1)),
If(Bool(Eval('party')),
('party', '=', Eval('party')),
(),
),
],
states={
'invisible': Bool(Eval('reconciliation')),
},
depends=['account', 'party', 'reconciliation']),
'get_invoice_payment',
setter='set_invoice_payment',
searcher='search_invoice_payment')
invoice_payments = fields.Many2Many(
'account.invoice-account.move.line', 'line', 'invoice',
"Invoice Payments", readonly=True)
@classmethod
def __setup__(cls):
super(MoveLine, cls).__setup__()
cls._check_modify_exclude.add('invoice_payment')
@classmethod
def _get_origin(cls):
return super()._get_origin() + [
'account.invoice.line', 'account.invoice.tax']
@classmethod
def get_invoice_payment(cls, lines, name):
pool = Pool()
InvoicePaymentLine = pool.get('account.invoice-account.move.line')
ids = list(map(int, lines))
result = dict.fromkeys(ids, None)
for sub_ids in grouped_slice(ids):
payment_lines = InvoicePaymentLine.search([
('line', 'in', list(sub_ids)),
])
result.update({p.line.id: p.invoice.id for p in payment_lines})
return result
@classmethod
def set_invoice_payment(cls, lines, name, value):
pool = Pool()
Invoice = pool.get('account.invoice')
Invoice.remove_payment_lines(lines)
if value:
Invoice.add_payment_lines({Invoice(value): lines})
@classmethod
def search_invoice_payment(cls, name, domain):
return [('invoice_payments',) + tuple(domain[1:])]
@property
def product(self):
pool = Pool()
InvoiceLine = pool.get('account.invoice.line')
product = super().product
if (isinstance(self.origin, InvoiceLine)
and self.origin.product):
product = self.origin.product
return product
class Reconciliation(metaclass=PoolMeta):
__name__ = 'account.move.reconciliation'
@classmethod
def create(cls, vlist):
Invoice = Pool().get('account.invoice')
reconciliations = super(Reconciliation, cls).create(vlist)
def process(reconciliations):
move_ids = set()
others = set()
for reconciliation in reconciliations:
for line in reconciliation.lines:
move_ids.add(line.move.id)
others.update(line.reconciliations_delegated)
if others:
move_ids.update(process(cls.browse(others)))
return move_ids
move_ids = process(reconciliations)
invoices = set()
for sub_ids in grouped_slice(move_ids):
invoices.update(Invoice.search([
('move', 'in', list(sub_ids)),
]))
Invoice.process(Invoice.browse(invoices))
return reconciliations
@classmethod
def delete(cls, reconciliations):
Invoice = Pool().get('account.invoice')
move_ids = set(l.move.id for r in reconciliations for l in r.lines)
invoices = Invoice.search([
('move', 'in', list(move_ids)),
])
super(Reconciliation, cls).delete(reconciliations)
Invoice.process(invoices)
class RenewFiscalYear(metaclass=PoolMeta):
__name__ = 'account.fiscalyear.renew'
def fiscalyear_defaults(self):
defaults = super(RenewFiscalYear, self).fiscalyear_defaults()
defaults['invoice_sequences'] = None
return defaults
@property
def invoice_sequence_fields(self):
return ['out_invoice_sequence', 'out_credit_note_sequence',
'in_invoice_sequence', 'in_credit_note_sequence']
def create_fiscalyear(self):
pool = Pool()
Sequence = pool.get('ir.sequence.strict')
InvoiceSequence = pool.get('account.fiscalyear.invoice_sequence')
fiscalyear = super(RenewFiscalYear, self).create_fiscalyear()
def standard_period(period):
return period.type == 'standard'
period_mapping = {}
for previous, new in zip(
filter(
standard_period, self.start.previous_fiscalyear.periods),
filter(standard_period, fiscalyear.periods)):
period_mapping[previous] = new.id
InvoiceSequence.copy(
self.start.previous_fiscalyear.invoice_sequences,
default={
'fiscalyear': fiscalyear.id,
'period': lambda data: period_mapping.get(data['period']),
})
if not self.start.reset_sequences:
return fiscalyear
sequences = OrderedDict()
for invoice_sequence in fiscalyear.invoice_sequences:
for field in self.invoice_sequence_fields:
sequence = getattr(invoice_sequence, field, None)
sequences[sequence.id] = sequence
copies = Sequence.copy(list(sequences.values()), default={
'next_number': 1,
'name': lambda data: data['name'].replace(
self.start.previous_fiscalyear.name,
self.start.name)
})
mapping = {}
for previous_id, new_sequence in zip(sequences.keys(), copies):
mapping[previous_id] = new_sequence.id
to_write = []
for new_sequence, old_sequence in zip(
fiscalyear.invoice_sequences,
self.start.previous_fiscalyear.invoice_sequences):
values = {}
for field in self.invoice_sequence_fields:
sequence = getattr(old_sequence, field, None)
values[field] = mapping[sequence.id]
to_write.extend(([new_sequence], values))
if to_write:
InvoiceSequence.write(*to_write)
return fiscalyear