351 lines
12 KiB
Python
351 lines
12 KiB
Python
# This file is part of Tryton. The COPYRIGHT file at the top level of
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# this repository contains the full copyright notices and license terms.
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import csv
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import sys
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from io import BytesIO, StringIO
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from sql import Table
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from sql.aggregate import Sum
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from sql.conditionals import Coalesce
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from trytond.pool import PoolMeta, Pool
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from trytond.transaction import Transaction
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from trytond.wizard import Wizard, StateView, StateTransition, Button
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from trytond.model import ModelView, ModelStorage, fields
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__all__ = ['TaxTemplate', 'TaxRuleTemplate',
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'AccountFrFEC', 'AccountFrFECStart', 'AccountFrFECResult']
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class TaxTemplate(metaclass=PoolMeta):
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__name__ = 'account.tax.template'
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@classmethod
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def __register__(cls, module_name):
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cursor = Transaction().connection.cursor()
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model_data = Table('ir_model_data')
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# Migration from 3.0: new tax rates
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if module_name == 'account_fr':
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for old_id, new_id in (
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('tva_vente_19_6', 'tva_vente_taux_normal'),
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('tva_vente_7', 'tva_vente_taux_intermediaire'),
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('tva_vente_intracommunautaire_19_6',
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'tva_vente_intracommunautaire_taux_normal'),
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('tva_vente_intracommunautaire_7',
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'tva_vente_intracommunautaire_taux_intermediaire'),
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('tva_achat_19_6', 'tva_achat_taux_normal'),
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('tva_achat_7', 'tva_achat_taux_intermediaire'),
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('tva_achat_intracommunautaire_19_6',
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'tva_achat_intracommunautaire_taux_normal'),
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):
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cursor.execute(*model_data.select(model_data.id,
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where=(model_data.fs_id == new_id)
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& (model_data.module == module_name)))
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if cursor.fetchone():
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continue
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cursor.execute(*model_data.update(
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columns=[model_data.fs_id],
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values=[new_id],
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where=(model_data.fs_id == old_id)
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& (model_data.module == module_name)))
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super(TaxTemplate, cls).__register__(module_name)
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class TaxRuleTemplate(metaclass=PoolMeta):
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__name__ = 'account.tax.rule.template'
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@classmethod
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def __register__(cls, module_name):
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cursor = Transaction().connection.cursor()
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model_data = Table('ir_model_data')
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if module_name == 'account_fr':
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for old_id, new_id in (
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('tax_rule_ventes_intracommunautaires_19_6',
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'tax_rule_ventes_intracommunautaires_taux_normal'),
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('tax_rule_ventes_intracommunautaires_7',
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'tax_rule_ventes_intracommunautaires_taux_intermediaire'),
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):
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cursor.execute(*model_data.update(
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columns=[model_data.fs_id],
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values=[new_id],
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where=(model_data.fs_id == old_id)
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& (model_data.module == module_name)))
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super(TaxRuleTemplate, cls).__register__(module_name)
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class AccountFrFEC(Wizard):
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'Generate FEC'
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__name__ = 'account.fr.fec'
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start = StateView('account.fr.fec.start',
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'account_fr.fec_start_view_form', [
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Button('Cancel', 'end', 'tryton-cancel'),
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Button('Generate', 'generate', 'tryton-ok', default=True),
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])
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generate = StateTransition()
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result = StateView('account.fr.fec.result',
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'account_fr.fec_result_view_form', [
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Button('Close', 'end', 'tryton-close'),
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])
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def transition_generate(self):
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fec = StringIO()
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writer = self.get_writer(fec)
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writer.writerow(self.get_header())
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format_date = self.get_format_date()
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format_number = self.get_format_number()
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def replace_delimiter(c):
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delimiter = writer.dialect.delimiter
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return (c or '').replace(delimiter, ' ')
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convert = replace_delimiter
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for row in self.get_start_balance():
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writer.writerow(list(map(convert, row)))
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for line in self.get_lines():
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row = self.get_row(line, format_date, format_number)
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writer.writerow(list(map(convert, row)))
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value = fec.getvalue()
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if not isinstance(value, bytes):
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value = value.encode('utf-8')
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self.result.file = self.result.__class__.file.cast(value)
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return 'result'
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def default_result(self, fields):
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file_ = self.result.file
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self.result.file = None # No need to store it in session
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format_date = self.get_format_date()
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if self.start.fiscalyear.state == 'locked':
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filename = '%sFEC%s.csv' % (
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self.start.fiscalyear.company.party.siren or '',
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format_date(self.start.fiscalyear.end_date),
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)
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else:
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filename = None
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return {
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'file': file_,
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'filename': filename,
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}
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def get_writer(self, fd):
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return csv.writer(
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fd, delimiter='\t', doublequote=False, escapechar='\\',
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quoting=csv.QUOTE_NONE)
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def get_format_date(self):
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pool = Pool()
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Lang = pool.get('ir.lang')
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fr = Lang(code='fr_FR')
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return lambda value: fr.strftime(value, '%Y%m%d')
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def get_format_number(self):
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pool = Pool()
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Lang = pool.get('ir.lang')
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fr = Lang(
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decimal_point=',',
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thousands_sep='',
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grouping='[]',
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)
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return lambda value: fr.format('%.2f', value)
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def get_header(self):
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return [
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'JournalCode ',
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'JournalLib ',
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'EcritureNum',
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'EcritureDate',
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'CompteNum',
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'CompteLib',
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'CompAuxNum',
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'CompAuxLib',
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'PieceRef',
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'PieceDate',
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'EcritureLib',
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'Debit',
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'Credit',
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'EcritureLet',
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'DateLet',
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'ValidDate',
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'Montantdevise',
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'Idevise',
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]
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def get_start_balance(self):
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pool = Pool()
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Account = pool.get('account.account')
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Move = pool.get('account.move')
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Line = pool.get('account.move.line')
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FiscalYear = pool.get('account.fiscalyear')
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Period = pool.get('account.period')
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Party = pool.get('party.party')
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account = Account.__table__()
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move = Move.__table__()
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line = Line.__table__()
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period = Period.__table__()
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party = Party.__table__()
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cursor = Transaction().connection.cursor()
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format_date = self.get_format_date()
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format_number = self.get_format_number()
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company = self.start.fiscalyear.company
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fiscalyears = FiscalYear.search([
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('end_date', '<', self.start.fiscalyear.start_date),
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('company', '=', company.id),
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])
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fiscalyear_ids = list(map(int, fiscalyears))
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query = (account
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.join(line, condition=line.account == account.id)
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.join(move, condition=line.move == move.id)
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.join(period, condition=move.period == period.id)
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.join(party, 'LEFT', condition=line.party == party.id)
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.select(
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account.id,
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account.code,
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account.name,
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party.code,
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party.name,
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Sum(Coalesce(line.debit, 0) - Coalesce(line.credit, 0)),
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where=(account.company == company.id)
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& (move.state == 'posted')
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& (line.state != 'draft')
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& period.fiscalyear.in_(fiscalyear_ids),
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group_by=[
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account.id, account.code, account.name,
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party.code, party.name]))
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cursor.execute(*query)
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for row in cursor:
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_, code, name, party_code, party_name, balance = row
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if not balance:
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continue
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if balance > 0:
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debit, credit = balance, 0
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else:
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debit, credit = 0, balance
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yield [
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self.start.deferral_journal.code
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or self.start.deferral_journal.name,
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self.start.deferral_journal.name,
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self.start.deferral_post_number,
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format_date(self.start.fiscalyear.start_date),
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code,
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name,
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party_code or '',
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party_name or '',
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'-',
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format_date(self.start.fiscalyear.start_date),
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'-',
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format_number(debit),
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format_number(credit),
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'',
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'',
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format_date(self.start.fiscalyear.start_date),
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'',
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'',
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]
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def get_lines(self):
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pool = Pool()
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Line = pool.get('account.move.line')
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return Line.search([
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('move.period.fiscalyear', '=', self.start.fiscalyear.id),
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('move.state', '=', 'posted'),
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],
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order=[
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('move.post_number', 'ASC'),
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])
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def get_row(self, line, format_date, format_number):
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def description():
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value = line.move.description or ''
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if line.description:
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if value:
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value += ' - '
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value += line.description
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return value
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end_date = self.start.fiscalyear.end_date
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reconciliation = None
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if line.reconciliation and line.reconciliation.date <= end_date:
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reconciliation = line.reconciliation
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return [
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line.move.journal.code or line.move.journal.name,
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line.move.journal.name,
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line.move.post_number,
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format_date(line.move.date),
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line.account.code,
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line.account.name,
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line.party.code if line.party else '',
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line.party.name if line.party else '',
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self.get_reference(line) or '-',
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format_date(self.get_reference_date(line)),
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description() or '-',
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format_number(line.debit or 0),
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format_number(line.credit or 0),
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reconciliation.rec_name if reconciliation else '',
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format_date(reconciliation.create_date) if reconciliation else '',
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format_date(line.move.post_date),
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format_number(line.amount_second_currency)
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if line.amount_second_currency else '',
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line.second_currency.code if line.amount_second_currency else '',
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]
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def get_reference(self, line):
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pool = Pool()
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try:
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Invoice = pool.get('account.invoice')
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except KeyError:
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Invoice = None
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if Invoice and isinstance(line.move.origin, Invoice):
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return line.move.origin.number
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if isinstance(line.move.origin, ModelStorage):
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return line.move.origin.rec_name
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return line.move.origin
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def get_reference_date(self, line):
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pool = Pool()
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try:
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Invoice = pool.get('account.invoice')
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except KeyError:
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Invoice = None
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if Invoice and isinstance(line.move.origin, Invoice):
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return line.move.origin.invoice_date
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return line.move.post_date
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class AccountFrFECStart(ModelView):
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'Generate FEC'
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__name__ = 'account.fr.fec.start'
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fiscalyear = fields.Many2One(
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'account.fiscalyear', 'Fiscal Year', required=True)
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type = fields.Selection([
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('is-bic', 'IS-BIC'),
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], 'Type', required=True)
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deferral_journal = fields.Many2One('account.journal',
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'Deferral Journal', required=True,
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help='Journal used for pseudo deferral move')
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deferral_post_number = fields.Char('Deferral Number', required=True,
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help='Post number used for pseudo deferral move')
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@classmethod
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def default_type(cls):
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return 'is-bic'
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@classmethod
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def default_deferral_post_number(cls):
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return '0'
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class AccountFrFECResult(ModelView):
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'Generate FEC'
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__name__ = 'account.fr.fec.result'
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file = fields.Binary('File', readonly=True, filename='filename')
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filename = fields.Char('File Name', readonly=True)
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