2416 lines
92 KiB
Python
2416 lines
92 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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from __future__ import with_statement
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from decimal import Decimal
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import base64
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from trytond.model import ModelWorkflow, ModelView, ModelSQL, fields
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from trytond.report import Report
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from trytond.wizard import Wizard
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from trytond.backend import TableHandler, FIELDS
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from trytond.pyson import In, If, Get, Eval, Not, Equal, Bool, Or, And
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from trytond.tools import reduce_ids
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from trytond.transaction import Transaction
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_STATES = {
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'readonly': Not(Equal(Eval('state'), 'draft')),
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}
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_TYPE = [
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('out_invoice', 'Invoice'),
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('in_invoice', 'Supplier Invoice'),
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('out_credit_note', 'Credit Note'),
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('in_credit_note', 'Supplier Credit Note'),
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]
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_TYPE2JOURNAL = {
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'out_invoice': 'revenue',
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'in_invoice': 'expense',
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'out_credit_note': 'revenue',
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'in_credit_note': 'expense',
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}
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_ZERO = Decimal('0.0')
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class Invoice(ModelWorkflow, ModelSQL, ModelView):
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'Invoice'
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_name = 'account.invoice'
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_description = __doc__
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_order_name = 'number'
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company = fields.Many2One('company.company', 'Company', required=True,
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states=_STATES, select=1, domain=[
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('id', If(In('company', Eval('context', {})), '=', '!='),
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Get(Eval('context', {}), 'company', 0)),
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])
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type = fields.Selection(_TYPE, 'Type', select=1, on_change=['type'],
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required=True, states={
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'readonly': Or(Not(Equal(Eval('state'), 'draft')),
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Bool(Get(Eval('context', {}), 'type')),
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And(Bool(Eval('lines')), Bool(Eval('type')))),
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})
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type_name = fields.Function(fields.Char('Type'), 'get_type_name')
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number = fields.Char('Number', size=None, readonly=True, select=1)
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reference = fields.Char('Reference', size=None, states=_STATES)
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description = fields.Char('Description', size=None, states=_STATES)
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state = fields.Selection([
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('draft', 'Draft'),
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('proforma', 'Pro forma'),
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('open', 'Opened'),
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('paid', 'Paid'),
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('cancel', 'Canceled'),
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], 'State', readonly=True)
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invoice_date = fields.Date('Invoice Date',
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states={
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'readonly': In(Eval('state'), ['open', 'paid', 'cancel']),
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'required': In(Eval('state'), ['open', 'paid']),
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})
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accounting_date = fields.Date('Accounting Date', states=_STATES)
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party = fields.Many2One('party.party', 'Party', change_default=True,
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required=True, states=_STATES, on_change=['party', 'payment_term',
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'type', 'company'])
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party_lang = fields.Function(fields.Char('Party Language',
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on_change_with=['party']), 'get_party_language')
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invoice_address = fields.Many2One('party.address', 'Invoice Address',
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required=True, states=_STATES, domain=[('party', '=', Eval('party'))])
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currency = fields.Many2One('currency.currency', 'Currency', required=True,
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states={
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'readonly': Or(Not(Equal(Eval('state'), 'draft')),
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And(Bool(Eval('lines')), Bool(Eval('currency')))),
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})
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currency_digits = fields.Function(fields.Integer('Currency Digits',
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on_change_with=['currency']), 'get_currency_digits')
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journal = fields.Many2One('account.journal', 'Journal', required=True,
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states=_STATES, domain=[('centralised', '=', False)])
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move = fields.Many2One('account.move', 'Move', readonly=True)
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account = fields.Many2One('account.account', 'Account', required=True,
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states=_STATES,
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domain=[
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('company', '=', Eval('company')),
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('kind', '!=', 'view'),
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])
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payment_term = fields.Many2One('account.invoice.payment_term',
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'Payment Term', required=True, states=_STATES)
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lines = fields.One2Many('account.invoice.line', 'invoice', 'Lines',
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states=_STATES, on_change=['lines', 'taxes', 'currency', 'party', 'type'])
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taxes = fields.One2Many('account.invoice.tax', 'invoice', 'Tax Lines',
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states=_STATES, on_change=['lines', 'taxes', 'currency', 'party', 'type'])
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comment = fields.Text('Comment', states=_STATES)
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untaxed_amount = fields.Function(fields.Numeric('Untaxed',
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digits=(16, Eval('currency_digits', 2))), 'get_untaxed_amount',
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searcher='search_untaxed_amount')
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tax_amount = fields.Function(fields.Numeric('Tax',
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digits=(16, Eval('currency_digits', 2))), 'get_tax_amount',
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searcher='search_tax_amount')
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total_amount = fields.Function(fields.Numeric('Total',
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digits=(16, Eval('currency_digits', 2))), 'get_total_amount',
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searcher='search_total_amount')
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reconciled = fields.Function(fields.Boolean('Reconciled'),
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'get_reconciled')
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lines_to_pay = fields.Function(fields.One2Many('account.move.line', None,
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'Lines to Pay'), 'get_lines_to_pay')
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payment_lines = fields.Many2Many('account.invoice-account.move.line',
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'invoice', 'line', readonly=True, string='Payment Lines')
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amount_to_pay_today = fields.Function(fields.Numeric('Amount to Pay Today',
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digits=(16, Eval('currency_digits', 2))), 'get_amount_to_pay')
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amount_to_pay = fields.Function(fields.Numeric('Amount to Pay',
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digits=(16, Eval('currency_digits', 2)),), 'get_amount_to_pay')
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invoice_report = fields.Binary('Invoice Report', readonly=True)
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invoice_report_format = fields.Char('Invoice Report Format', readonly=True)
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def __init__(self):
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super(Invoice, self).__init__()
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self._rpc.update({
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'button_draft': True,
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})
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self._constraints += [
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('check_account', 'account_different_company'),
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('check_account2', 'same_account_on_line'),
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]
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self._order.insert(0, ('number', 'DESC'))
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self._order.insert(1, ('id', 'DESC'))
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self._error_messages.update({
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'reset_draft': 'You can not reset to draft ' \
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'an invoice that has move!',
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'missing_tax_line': 'Taxes defined ' \
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'but not on invoice lines!\n' \
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'Re-compute the invoice.',
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'diff_tax_line': 'Base taxes ' \
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'different from invoice lines!\n' \
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'Re-compute the invoice.',
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'missing_tax_line2': 'Taxes defined ' \
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'on invoice lines but not on invoice!\n' \
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'Re-compute the invoice.',
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'no_invoice_sequence': 'There is no invoice sequence ' \
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'on the period/fiscal year!',
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'modify_invoice': 'You can not modify an invoice that is ' \
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'opened, paid!',
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'same_debit_account': 'The debit account on journal is ' \
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'the same than the invoice account!',
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'missing_debit_account': 'The debit account on journal is ' \
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'missing!',
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'same_credit_account': 'The credit account on journal is ' \
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'the same than the invoice account!',
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'missing_credit_account': 'The credit account on journal is ' \
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'missing!',
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'account_different_company': 'You can not create an invoice\n' \
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'with account from a different invoice company!',
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'same_account_on_line': 'You can not use the same account\n' \
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'as on invoice line!',
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})
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def init(self, module_name):
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super(Invoice, self).init(module_name)
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cursor = Transaction().cursor
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table = TableHandler(cursor, self, module_name)
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# Migration from 1.2 invoice_date is no more required
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table.not_null_action('invoice_date', action='remove')
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# Add index on create_date
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table.index_action('create_date', action='add')
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def default_type(self):
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return Transaction().context.get('type', 'out_invoice')
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def default_state(self):
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return 'draft'
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def default_currency(self):
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company_obj = self.pool.get('company.company')
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currency_obj = self.pool.get('currency.currency')
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if Transaction().context.get('company'):
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company = company_obj.browse(Transaction().context['company'])
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return company.currency.id
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return False
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def default_currency_digits(self):
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company_obj = self.pool.get('company.company')
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if Transaction().context.get('company'):
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company = company_obj.browse(Transaction().context['company'])
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return company.currency.digits
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return 2
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def default_company(self):
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return Transaction().context.get('company') or False
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def default_payment_term(self):
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payment_term_obj = self.pool.get('account.invoice.payment_term')
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payment_term_ids = payment_term_obj.search(self.payment_term.domain)
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if len(payment_term_ids) == 1:
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return payment_term_ids[0]
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return False
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def on_change_type(self, vals):
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journal_obj = self.pool.get('account.journal')
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res = {}
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journal_ids = journal_obj.search([
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('type', '=', _TYPE2JOURNAL.get(vals.get('type', 'out_invoice'),
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'revenue')),
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], limit=1)
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if journal_ids:
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journal = journal_obj.browse(journal_ids[0])
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res['journal'] = journal.id
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res['journal.rec_name'] = journal.rec_name
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return res
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def on_change_party(self, vals):
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party_obj = self.pool.get('party.party')
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address_obj = self.pool.get('party.address')
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account_obj = self.pool.get('account.account')
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payment_term_obj = self.pool.get('account.invoice.payment_term')
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company_obj = self.pool.get('company.company')
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res = {
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'invoice_address': False,
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'account': False,
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}
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if vals.get('party'):
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party = party_obj.browse(vals['party'])
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res['invoice_address'] = party_obj.address_get(party.id,
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type='invoice')
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if vals.get('type') in ('out_invoice', 'out_credit_note'):
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res['account'] = party.account_receivable.id
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if vals['type'] == 'out_invoice' and party.payment_term:
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res['payment_term'] = party.payment_term.id
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elif vals.get('type') in ('in_invoice', 'in_credit_note'):
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res['account'] = party.account_payable.id
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if vals['type'] == 'in_invoice' and party.supplier_payment_term:
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res['payment_term'] = party.supplier_payment_term.id
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if vals.get('company'):
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company = company_obj.browse(vals['company'])
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if vals.get('type') == 'out_credit_note':
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res['payment_term'] = company.payment_term.id
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elif vals.get('type') == 'in_credit_note':
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res['payment_term'] = company.supplier_payment_term.id
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if res['invoice_address']:
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res['invoice_address.rec_name'] = address_obj.browse(
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res['invoice_address']).rec_name
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if res['account']:
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res['account.rec_name'] = account_obj.browse(
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res['account']).rec_name
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if res.get('payment_term'):
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res['payment_term.rec_name'] = payment_term_obj.browse(
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res['payment_term']).rec_name
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return res
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def on_change_with_currency_digits(self, vals):
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currency_obj = self.pool.get('currency.currency')
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if vals.get('currency'):
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currency = currency_obj.browse(vals['currency'])
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return currency.digits
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return 2
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def get_currency_digits(self, ids, name):
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res = {}
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for invoice in self.browse(ids):
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res[invoice.id] = invoice.currency.digits
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return res
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def on_change_with_party_lang(self, vals):
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party_obj = self.pool.get('party.party')
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if vals.get('party'):
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party = party_obj.browse(vals['party'])
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if party.lang:
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return party.lang.code
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return 'en_US'
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def get_party_language(self, ids, name):
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'''
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Return the language code of the party of each invoice
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:param ids: the ids of the invoices
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:param name: the field name
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:return: a dictionary with invoice id as key and
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language code as value
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'''
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res = {}
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for invoice in self.browse(ids):
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if invoice.party.lang:
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res[invoice.id] = invoice.party.lang.code
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else:
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res[invoice.id] = 'en_US'
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return res
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def get_type_name(self, ids, name):
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res = {}
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type2name = {}
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for type, name in self.fields_get(fields_names=['type']
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)['type']['selection']:
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type2name[type] = name
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for invoice in self.browse(ids):
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res[invoice.id] = type2name[invoice.type]
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return res
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def on_change_lines(self, vals):
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return self._on_change_lines_taxes(vals)
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def on_change_taxes(self, vals):
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return self._on_change_lines_taxes(vals)
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def _on_change_lines_taxes(self, vals):
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currency_obj = self.pool.get('currency.currency')
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tax_obj = self.pool.get('account.tax')
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res = {
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'untaxed_amount': Decimal('0.0'),
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'tax_amount': Decimal('0.0'),
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'total_amount': Decimal('0.0'),
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'taxes': {},
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}
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currency = None
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if vals.get('currency'):
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currency = currency_obj.browse(vals['currency'])
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computed_taxes = {}
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if vals.get('lines'):
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context = self.get_tax_context(vals)
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for line in vals['lines']:
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if line.get('type', 'line') != 'line':
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continue
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res['untaxed_amount'] += line.get('amount', Decimal('0.0'))
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with Transaction().set_context(**context):
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taxes = tax_obj.compute(line.get('taxes', []),
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line.get('unit_price', Decimal('0.0')),
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line.get('quantity', 0.0))
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for tax in taxes:
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key, val = self._compute_tax(tax,
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vals.get('type', 'out_invoice'))
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if not key in computed_taxes:
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computed_taxes[key] = val
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else:
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computed_taxes[key]['base'] += val['base']
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computed_taxes[key]['amount'] += val['amount']
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if currency:
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for key in computed_taxes:
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for field in ('base', 'amount'):
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computed_taxes[key][field] = currency_obj.round(currency,
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computed_taxes[key][field])
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tax_keys = []
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for tax in vals.get('taxes', []):
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if tax.get('manual', False):
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res['tax_amount'] += tax.get('amount', Decimal('0.0'))
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continue
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key = (tax.get('base_code'), tax.get('base_sign'),
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tax.get('tax_code'), tax.get('tax_sign'),
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tax.get('account'), tax.get('tax'))
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if (key not in computed_taxes) or (key in tax_keys):
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res['taxes'].setdefault('remove', [])
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res['taxes']['remove'].append(tax.get('id'))
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continue
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tax_keys.append(key)
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if currency:
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if not currency_obj.is_zero(currency,
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computed_taxes[key]['base'] - \
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tax.get('base', Decimal('0.0'))):
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res['tax_amount'] += computed_taxes[key]['amount']
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res['taxes'].setdefault('update', [])
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res['taxes']['update'].append({
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'id': tax.get('id'),
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'amount': computed_taxes[key]['amount'],
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'base': computed_taxes[key]['base'],
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})
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else:
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res['tax_amount'] += tax.get('amount', Decimal('0.0'))
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else:
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if computed_taxes[key]['base'] - \
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tax.get('base', Decimal('0.0')) != Decimal('0.0'):
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res['tax_amount'] += computed_taxes[key]['amount']
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res['taxes'].setdefault('update', [])
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res['taxes']['update'].append({
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'id': tax.get('id'),
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'amount': computed_taxes[key]['amount'],
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'base': computed_taxes[key]['base'],
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})
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else:
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res['tax_amount'] += tax.get('amount', Decimal('0.0'))
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for key in computed_taxes:
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if key not in tax_keys:
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res['tax_amount'] += computed_taxes[key]['amount']
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res['taxes'].setdefault('add', [])
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res['taxes']['add'].append(computed_taxes[key])
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if currency:
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res['untaxed_amount'] = currency_obj.round(currency,
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res['untaxed_amount'])
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res['tax_amount'] = currency_obj.round(currency, res['tax_amount'])
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res['total_amount'] = res['untaxed_amount'] + res['tax_amount']
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if currency:
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res['total_amount'] = currency_obj.round(currency,
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res['total_amount'])
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return res
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def get_untaxed_amount(self, ids, name):
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currency_obj = self.pool.get('currency.currency')
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res = {}
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for invoice in self.browse(ids):
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res.setdefault(invoice.id, _ZERO)
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for line in invoice.lines:
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if line.type != 'line':
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continue
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res[invoice.id] += line.amount
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res[invoice.id] = currency_obj.round(invoice.currency,
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res[invoice.id])
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return res
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def get_tax_amount(self, ids, name):
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currency_obj = self.pool.get('currency.currency')
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cursor = Transaction().cursor
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res = {}
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type_name = FIELDS[self.tax_amount._type].sql_type(self.tax_amount)[0]
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red_sql, red_ids = reduce_ids('invoice', ids)
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cursor.execute('SELECT invoice, ' \
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'CAST(COALESCE(SUM(amount), 0) AS ' + type_name + ') ' \
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'FROM account_invoice_tax ' \
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'WHERE ' + red_sql + ' ' \
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'GROUP BY invoice', red_ids)
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for invoice_id, sum in cursor.fetchall():
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# SQLite uses float for SUM
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if not isinstance(sum, Decimal):
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sum = Decimal(str(sum))
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res[invoice_id] = sum
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for invoice in self.browse(ids):
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res.setdefault(invoice.id, Decimal('0.0'))
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res[invoice.id] = currency_obj.round(invoice.currency,
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res[invoice.id])
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return res
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def get_total_amount(self, ids, name):
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currency_obj = self.pool.get('currency.currency')
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res = {}
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for invoice in self.browse(ids):
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res[invoice.id] = currency_obj.round(invoice.currency,
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invoice.untaxed_amount + invoice.tax_amount)
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return res
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def get_reconciled(self, ids, name):
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res = {}
|
|
for invoice in self.browse(ids):
|
|
res[invoice.id] = True
|
|
if not invoice.lines_to_pay:
|
|
res[invoice.id] = False
|
|
continue
|
|
for line in invoice.lines_to_pay:
|
|
if not line.reconciliation:
|
|
res[invoice.id] = False
|
|
break
|
|
return res
|
|
|
|
def get_lines_to_pay(self, ids, name):
|
|
res = {}
|
|
for invoice in self.browse(ids):
|
|
lines = []
|
|
if invoice.move:
|
|
for line in invoice.move.lines:
|
|
if line.account.id == invoice.account.id \
|
|
and line.maturity_date:
|
|
lines.append(line)
|
|
lines.sort(lambda x, y: cmp(x.maturity_date, y.maturity_date))
|
|
res[invoice.id] = [x.id for x in lines]
|
|
return res
|
|
|
|
def get_amount_to_pay(self, ids, name):
|
|
currency_obj = self.pool.get('currency.currency')
|
|
date_obj = self.pool.get('ir.date')
|
|
|
|
compute_ids = self.search([
|
|
('id', 'in', ids),
|
|
('state', '=', 'open'),
|
|
])
|
|
|
|
res = dict((x, _ZERO) for x in ids)
|
|
for invoice in self.browse(compute_ids):
|
|
amount = _ZERO
|
|
amount_currency = _ZERO
|
|
for line in invoice.lines_to_pay:
|
|
if line.reconciliation:
|
|
continue
|
|
if name == 'amount_to_pay_today' \
|
|
and line.maturity_date > date_obj.today():
|
|
continue
|
|
if line.second_currency.id == invoice.currency.id:
|
|
if line.debit - line.credit > _ZERO:
|
|
amount_currency += abs(line.amount_second_currency)
|
|
else:
|
|
amount_currency -= abs(line.amount_second_currency)
|
|
else:
|
|
amount += line.debit - line.credit
|
|
for line in invoice.payment_lines:
|
|
if line.reconciliation:
|
|
continue
|
|
if line.second_currency.id == invoice.currency.id:
|
|
if line.debit - line.credit > _ZERO:
|
|
amount_currency += abs(line.amount_second_currency)
|
|
else:
|
|
amount_currency -= abs(line.amount_second_currency)
|
|
else:
|
|
amount += line.debit - line.credit
|
|
if invoice.type in ('in_invoice', 'out_credit_note'):
|
|
amount = - amount
|
|
amount_currency = - amount_currency
|
|
if amount != _ZERO:
|
|
amount_currency += currency_obj.compute(
|
|
invoice.company.currency, amount, invoice.currency)
|
|
if amount_currency < _ZERO:
|
|
amount_currency = _ZERO
|
|
res[invoice.id] = amount_currency
|
|
return res
|
|
|
|
def search_total_amount(self, name, clause):
|
|
rule_obj = self.pool.get('ir.rule')
|
|
line_obj = self.pool.get('account.invoice.line')
|
|
tax_obj = self.pool.get('account.invoice.tax')
|
|
type_name = FIELDS[self.total_amount._type].sql_type(
|
|
self.total_amount)[0]
|
|
cursor = Transaction().cursor
|
|
|
|
invoice_query, invoice_val = rule_obj.domain_get('account.invoice')
|
|
|
|
cursor.execute('SELECT invoice FROM ('
|
|
'SELECT invoice, '
|
|
'COALESCE(SUM(quantity * unit_price), 0) '
|
|
'AS total_amount '
|
|
'FROM "' + line_obj._table + '" '
|
|
'JOIN "' + self._table + '" ON '
|
|
'("' + self._table + '".id = '
|
|
'"' + line_obj._table + '".invoice) '
|
|
'WHERE ' + invoice_query + ' '
|
|
'GROUP BY invoice '
|
|
'UNION '
|
|
'SELECT invoice, COALESCE(SUM(amount), 0) AS total_amount '
|
|
'FROM "' + tax_obj._table + '" '
|
|
'JOIN "' + self._table + '" ON '
|
|
'("' + self._table + '".id = '
|
|
'"' + tax_obj._table + '".invoice) '
|
|
'WHERE ' + invoice_query + ' '
|
|
'GROUP BY invoice '
|
|
') AS u '
|
|
'GROUP BY u.invoice '
|
|
'HAVING (CAST(SUM(u.total_amount) AS ' + type_name + ') '
|
|
+ clause[1] + ' %s)',
|
|
invoice_val + invoice_val + [str(clause[2])])
|
|
return [('id', 'in', [x[0] for x in cursor.fetchall()])]
|
|
|
|
def search_untaxed_amount(self, name, clause):
|
|
rule_obj = self.pool.get('ir.rule')
|
|
line_obj = self.pool.get('account.invoice.line')
|
|
tax_obj = self.pool.get('account.invoice.tax')
|
|
type_name = FIELDS[self.untaxed_amount._type].sql_type(
|
|
self.untaxed_amount)[0]
|
|
cursor = Transaction().cursor
|
|
|
|
invoice_query, invoice_val = rule_obj.domain_get('account.invoice')
|
|
|
|
cursor.execute('SELECT invoice FROM "' + line_obj._table + '" '
|
|
'JOIN "' + self._table + '" ON '
|
|
'("' + self._table + '".id = '
|
|
'"' + line_obj._table + '".invoice) '
|
|
'WHERE ' + invoice_query + ' '
|
|
'GROUP BY invoice '
|
|
'HAVING (CAST(COALESCE(SUM(quantity * unit_price), 0) '
|
|
'AS ' + type_name + ') ' + clause[1] + ' %s)',
|
|
invoice_val + [str(clause[2])])
|
|
return [('id', 'in', [x[0] for x in cursor.fetchall()])]
|
|
|
|
def search_tax_amount(self, name, clause):
|
|
rule_obj = self.pool.get('ir.rule')
|
|
line_obj = self.pool.get('account.invoice.line')
|
|
tax_obj = self.pool.get('account.invoice.tax')
|
|
type_name = FIELDS[self.tax_amount._type].sql_type(
|
|
self.tax_amount)[0]
|
|
cursor = Transaction().cursor
|
|
|
|
invoice_query, invoice_val = rule_obj.domain_get('account.invoice')
|
|
|
|
cursor.execute('SELECT invoice FROM "' + tax_obj._table + '" '
|
|
'JOIN "' + self._table + '" ON '
|
|
'("' + self._table + '".id = '
|
|
'"' + tax_obj._table + '".invoice) '
|
|
'WHERE ' + invoice_query + ' '
|
|
'GROUP BY invoice '
|
|
'HAVING (CAST(COALESCE(SUM(amount), 0) '
|
|
'AS ' + type_name + ') ' + clause[1] + ' %s)',
|
|
invoice_val + [str(clause[2])])
|
|
return [('id', 'in', [x[0] for x in cursor.fetchall()])]
|
|
|
|
def button_draft(self, ids):
|
|
invoices = self.browse(ids)
|
|
for invoice in invoices:
|
|
if invoice.move:
|
|
self.raise_user_error('reset_draft')
|
|
self.workflow_trigger_create([x.id for x in invoices])
|
|
self.write(ids, {'state': 'draft'})
|
|
return True
|
|
|
|
def get_tax_context(self, invoice):
|
|
party_obj = self.pool.get('party.party')
|
|
res = {}
|
|
if isinstance(invoice, dict):
|
|
if invoice.get('party'):
|
|
party = party_obj.browse(invoice['party'])
|
|
if party.lang:
|
|
res['language'] = party.lang.code
|
|
else:
|
|
if invoice.party.lang:
|
|
res['language'] = invoice.party.lang.code
|
|
return res
|
|
|
|
def _compute_tax(self, tax, invoice_type):
|
|
val = {}
|
|
val['manual'] = False
|
|
val['description'] = tax['tax'].description
|
|
val['base'] = tax['base']
|
|
val['amount'] = tax['amount']
|
|
val['tax'] = tax['tax'].id
|
|
|
|
if invoice_type in ('out_invoice', 'in_invoice'):
|
|
val['base_code'] = tax['tax'].invoice_base_code.id
|
|
val['base_sign'] = tax['tax'].invoice_base_sign
|
|
val['tax_code'] = tax['tax'].invoice_tax_code.id
|
|
val['tax_sign'] = tax['tax'].invoice_tax_sign
|
|
val['account'] = tax['tax'].invoice_account.id
|
|
else:
|
|
val['base_code'] = tax['tax'].credit_note_base_code.id
|
|
val['base_sign'] = tax['tax'].credit_note_base_sign
|
|
val['tax_code'] = tax['tax'].credit_note_tax_code.id
|
|
val['tax_sign'] = tax['tax'].credit_note_tax_sign
|
|
val['account'] = tax['tax'].credit_note_account.id
|
|
key = (val['base_code'], val['base_sign'],
|
|
val['tax_code'], val['tax_sign'],
|
|
val['account'], val['tax'])
|
|
return key, val
|
|
|
|
def _compute_taxes(self, invoice):
|
|
tax_obj = self.pool.get('account.tax')
|
|
currency_obj = self.pool.get('currency.currency')
|
|
|
|
context = self.get_tax_context(invoice)
|
|
|
|
res = {}
|
|
for line in invoice.lines:
|
|
# Don't round on each line to handle rounding error
|
|
if line.type != 'line':
|
|
continue
|
|
tax_ids = [x.id for x in line.taxes]
|
|
with Transaction().set_context(**context):
|
|
taxes = tax_obj.compute(tax_ids, line.unit_price,
|
|
line.quantity)
|
|
for tax in taxes:
|
|
key, val = self._compute_tax(tax, invoice.type)
|
|
val['invoice'] = invoice.id
|
|
if not key in res:
|
|
res[key] = val
|
|
else:
|
|
res[key]['base'] += val['base']
|
|
res[key]['amount'] += val['amount']
|
|
for key in res:
|
|
for field in ('base', 'amount'):
|
|
res[key][field] = currency_obj.round(invoice.currency,
|
|
res[key][field])
|
|
return res
|
|
|
|
def update_taxes(self, ids, exception=False):
|
|
tax_obj = self.pool.get('account.invoice.tax')
|
|
currency_obj = self.pool.get('currency.currency')
|
|
for invoice in self.browse(ids):
|
|
if invoice.state in ('open', 'paid', 'cancel'):
|
|
continue
|
|
computed_taxes = self._compute_taxes(invoice)
|
|
if not invoice.taxes:
|
|
for tax in computed_taxes.values():
|
|
tax_obj.create(tax)
|
|
else:
|
|
tax_keys = []
|
|
for tax in invoice.taxes:
|
|
if tax.manual:
|
|
continue
|
|
key = (tax.base_code.id, tax.base_sign,
|
|
tax.tax_code.id, tax.tax_sign,
|
|
tax.account.id, tax.tax.id)
|
|
if (not key in computed_taxes) or (key in tax_keys):
|
|
if exception:
|
|
self.raise_user_error('missing_tax_line')
|
|
tax_obj.delete(tax.id)
|
|
continue
|
|
tax_keys.append(key)
|
|
if not currency_obj.is_zero(invoice.currency,
|
|
computed_taxes[key]['base'] - tax.base):
|
|
if exception:
|
|
self.raise_user_error('diff_tax_line')
|
|
tax_obj.write(tax.id, computed_taxes[key])
|
|
for key in computed_taxes:
|
|
if not key in tax_keys:
|
|
if exception:
|
|
self.raise_user_error('missing_tax_line')
|
|
tax_obj.create(computed_taxes[key])
|
|
return True
|
|
|
|
def _get_move_line_invoice_line(self, invoice):
|
|
'''
|
|
Return list of move line values for each invoice lines
|
|
'''
|
|
line_obj = self.pool.get('account.invoice.line')
|
|
res = []
|
|
for line in invoice.lines:
|
|
val = line_obj.get_move_line(line)
|
|
if val:
|
|
res.append(val)
|
|
return res
|
|
|
|
def _get_move_line_invoice_tax(self, invoice):
|
|
'''
|
|
Return list of move line values for each invoice taxes
|
|
'''
|
|
tax_obj = self.pool.get('account.invoice.tax')
|
|
res = []
|
|
for tax in invoice.taxes:
|
|
val = tax_obj.get_move_line(tax)
|
|
if val:
|
|
res.append(val)
|
|
return res
|
|
|
|
def _get_move_line(self, invoice, date, amount):
|
|
'''
|
|
Return move line
|
|
'''
|
|
currency_obj = self.pool.get('currency.currency')
|
|
res = {}
|
|
if invoice.currency.id != invoice.company.currency.id:
|
|
res['amount_second_currency'] = currency_obj.compute(
|
|
invoice.company.currency, amount, invoice.currency)
|
|
res['amount_second_currency'] = abs(res['amount_second_currency'])
|
|
res['second_currency'] = invoice.currency.id
|
|
else:
|
|
res['amount_second_currency'] = Decimal('0.0')
|
|
res['second_currency'] = False
|
|
if amount >= Decimal('0.0'):
|
|
res['debit'] = Decimal('0.0')
|
|
res['credit'] = amount
|
|
else:
|
|
res['debit'] = - amount
|
|
res['credit'] = Decimal('0.0')
|
|
res['account'] = invoice.account.id
|
|
res['maturity_date'] = date
|
|
res['reference'] = invoice.reference
|
|
res['name'] = invoice.number
|
|
res['party'] = invoice.party.id
|
|
return res
|
|
|
|
def create_move(self, invoice_id):
|
|
tax_obj = self.pool.get('account.invoice.tax')
|
|
payment_term_obj = self.pool.get('account.invoice.payment_term')
|
|
currency_obj = self.pool.get('currency.currency')
|
|
move_obj = self.pool.get('account.move')
|
|
period_obj = self.pool.get('account.period')
|
|
|
|
invoice = self.browse(invoice_id)
|
|
if invoice.move:
|
|
return True
|
|
self.update_taxes([invoice.id], exception=True)
|
|
move_lines = self._get_move_line_invoice_line(invoice)
|
|
move_lines += self._get_move_line_invoice_tax(invoice)
|
|
|
|
total = Decimal('0.0')
|
|
total_currency = Decimal('0.0')
|
|
for line in move_lines:
|
|
total += line['debit'] - line['credit']
|
|
total_currency += line['amount_second_currency']
|
|
|
|
term_lines = payment_term_obj.compute(total, invoice.company.currency,
|
|
invoice.payment_term, invoice.invoice_date)
|
|
remainder_total_currency = total_currency
|
|
for date, amount in term_lines:
|
|
val = self._get_move_line(invoice, date, amount)
|
|
remainder_total_currency -= val['amount_second_currency']
|
|
move_lines.append(val)
|
|
if not currency_obj.is_zero(invoice.currency,
|
|
remainder_total_currency):
|
|
move_lines[-1]['amount_second_currency'] += remainder_total_currency
|
|
|
|
accounting_date = invoice.accounting_date or invoice.invoice_date
|
|
period_id = period_obj.find(invoice.company.id, date=accounting_date)
|
|
|
|
move_id = move_obj.create({
|
|
'journal': invoice.journal.id,
|
|
'period': period_id,
|
|
'date': accounting_date,
|
|
'lines': [('create', x) for x in move_lines],
|
|
})
|
|
self.write(invoice.id, {
|
|
'move': move_id,
|
|
})
|
|
move_obj.post(move_id)
|
|
return move_id
|
|
|
|
def set_number(self, invoice_id):
|
|
period_obj = self.pool.get('account.period')
|
|
sequence_obj = self.pool.get('ir.sequence.strict')
|
|
date_obj = self.pool.get('ir.date')
|
|
|
|
invoice = self.browse(invoice_id)
|
|
|
|
if invoice.number:
|
|
return True
|
|
|
|
test_state = True
|
|
if invoice.type in ('in_invoice', 'in_credit_note'):
|
|
test_state = False
|
|
|
|
period_id = period_obj.find(invoice.company.id,
|
|
date=invoice.invoice_date, test_state=test_state)
|
|
period = period_obj.browse(period_id)
|
|
sequence_id = period[invoice.type + '_sequence'].id
|
|
if not sequence_id:
|
|
self.raise_user_error('no_invoice_sequence')
|
|
with Transaction().set_context(
|
|
date=invoice.invoice_date or date_obj.today()):
|
|
number = sequence_obj.get_id(sequence_id)
|
|
vals = {'number': number}
|
|
if not invoice.invoice_date:
|
|
vals['invoice_date'] = Transaction().context['date']
|
|
self.write(invoice.id, vals)
|
|
return True
|
|
|
|
def check_modify(self, ids):
|
|
'''
|
|
Check if the invoices can be modified
|
|
'''
|
|
for invoice in self.browse(ids):
|
|
if invoice.state in ('open', 'paid'):
|
|
self.raise_user_error('modify_invoice')
|
|
return
|
|
|
|
def get_rec_name(self, ids, name):
|
|
if not ids:
|
|
return {}
|
|
res = {}
|
|
for invoice in self.browse(ids):
|
|
res[invoice.id] = invoice.number or unicode(invoice.id) + \
|
|
(invoice.reference and (' ' + invoice.reference) or '') + \
|
|
' ' + invoice.party.rec_name
|
|
return res
|
|
|
|
def search_rec_name(self, name, clause):
|
|
ids = self.search(['OR',
|
|
('number',) + clause[1:],
|
|
('reference',) + clause[1:],
|
|
], order=[])
|
|
if ids:
|
|
return [('id', 'in', ids)]
|
|
return [('party',) + clause[1:]]
|
|
|
|
def delete(self, ids):
|
|
if not ids:
|
|
return True
|
|
if isinstance(ids, (int, long)):
|
|
ids = [ids]
|
|
self.check_modify(ids)
|
|
return super(Invoice, self).delete(ids)
|
|
|
|
def write(self, ids, vals):
|
|
if isinstance(ids, (int, long)):
|
|
ids = [ids]
|
|
keys = vals.keys()
|
|
for key in ('state', 'payment_lines',
|
|
'invoice_report', 'invoice_report_format'):
|
|
if key in keys:
|
|
keys.remove(key)
|
|
if len(keys):
|
|
self.check_modify(ids)
|
|
update_tax_ids = [x.id for x in self.browse(ids) if x.state == 'draft']
|
|
res = super(Invoice, self).write(ids, vals)
|
|
if update_tax_ids:
|
|
self.update_taxes(update_tax_ids)
|
|
if 'state' in vals and vals['state'] in ('paid', 'cancel'):
|
|
self.workflow_trigger_trigger(ids)
|
|
return res
|
|
|
|
def copy(self, ids, default=None):
|
|
line_obj = self.pool.get('account.invoice.line')
|
|
tax_obj = self.pool.get('account.invoice.tax')
|
|
date_obj = self.pool.get('ir.date')
|
|
|
|
int_id = False
|
|
if isinstance(ids, (int, long)):
|
|
int_id = True
|
|
ids = [ids]
|
|
|
|
if default is None:
|
|
default = {}
|
|
default = default.copy()
|
|
default['state'] = 'draft'
|
|
default['number'] = False
|
|
default['move'] = False
|
|
default['invoice_report'] = False
|
|
default['invoice_report_format'] = False
|
|
default['payment_lines'] = False
|
|
default['lines'] = False
|
|
default['taxes'] = False
|
|
default.setdefault('invoice_date', False)
|
|
default.setdefault('accounting_date', False)
|
|
default['lines_to_pay'] = False
|
|
|
|
new_ids = []
|
|
for invoice in self.browse(ids):
|
|
new_id = super(Invoice, self).copy(invoice.id, default=default)
|
|
line_obj.copy([x.id for x in invoice.lines], default={
|
|
'invoice': new_id,
|
|
})
|
|
tax_obj.copy([x.id for x in invoice.taxes], default={
|
|
'invoice': new_id,
|
|
})
|
|
new_ids.append(new_id)
|
|
|
|
if int_id:
|
|
return new_ids[0]
|
|
return new_ids
|
|
|
|
def check_account(self, ids):
|
|
for invoice in self.browse(ids):
|
|
if invoice.account.company.id != invoice.company.id:
|
|
return False
|
|
return True
|
|
|
|
def check_account2(self, ids):
|
|
for invoice in self.browse(ids):
|
|
for line in invoice.lines:
|
|
if line.type == 'line' \
|
|
and line.account.id == invoice.account.id:
|
|
return False
|
|
return True
|
|
|
|
def get_reconcile_lines_for_amount(self, invoice, amount,
|
|
exclude_ids=None):
|
|
'''
|
|
Return list of line ids and the remainder to make reconciliation.
|
|
'''
|
|
currency_obj = self.pool.get('currency.currency')
|
|
|
|
if exclude_ids is None:
|
|
exclude_ids = []
|
|
payment_amount = Decimal('0.0')
|
|
remainder = invoice.total_amount
|
|
lines = []
|
|
payment_lines = []
|
|
|
|
for line in invoice.payment_lines:
|
|
if line.reconciliation:
|
|
continue
|
|
payment_amount += line.debit - line.credit
|
|
payment_lines.append(line.id)
|
|
|
|
if invoice.type in ('out_invoice', 'in_credit_note'):
|
|
amount = - abs(amount)
|
|
else:
|
|
amount = abs(amount)
|
|
|
|
for line in invoice.lines_to_pay:
|
|
|
|
if line.reconciliation:
|
|
continue
|
|
if line.id in exclude_ids:
|
|
continue
|
|
|
|
test_amount = amount + (line.debit - line.credit)
|
|
if currency_obj.is_zero(invoice.currency, test_amount):
|
|
return ([line.id], Decimal('0.0'))
|
|
if abs(test_amount) < abs(remainder):
|
|
lines = [line.id]
|
|
remainder = test_amount
|
|
|
|
test_amount = (amount + payment_amount) + (line.debit - line.credit)
|
|
if currency_obj.is_zero(invoice.currency, test_amount):
|
|
return ([line.id] + payment_lines, Decimal('0.0'))
|
|
if abs(test_amount) < abs(remainder):
|
|
lines = [line.id] + payment_lines
|
|
remainder = test_amount
|
|
|
|
exclude_ids2 = exclude_ids[:]
|
|
exclude_ids2.append(line.id)
|
|
res = self.get_reconcile_lines_for_amount(invoice,
|
|
(amount + (line.debit - line.credit)),
|
|
exclude_ids=exclude_ids2)
|
|
if res[1] == Decimal('0.0'):
|
|
res[0].append(line.id)
|
|
return res
|
|
if abs(res[1]) < abs(remainder):
|
|
res[0].append(line.id)
|
|
lines = res[0]
|
|
remainder = res[1]
|
|
|
|
return (lines, remainder)
|
|
|
|
def pay_invoice(self, invoice_id, amount, journal_id, date, description,
|
|
amount_second_currency=False, second_currency=False):
|
|
'''
|
|
Add a payment to an invoice
|
|
|
|
:param invoice_id: the invoice id
|
|
:param amount: the amount to pay
|
|
:param journal_id: the journal id for the move
|
|
:param date: the date of the move
|
|
:param description: the description of the move
|
|
:param amount_second_currency: the amount in the second currenry if one
|
|
:param second_currency: the id of the second currency
|
|
:return: the id of the payment line
|
|
'''
|
|
journal_obj = self.pool.get('account.journal')
|
|
move_obj = self.pool.get('account.move')
|
|
period_obj = self.pool.get('account.period')
|
|
|
|
lines = []
|
|
invoice = self.browse(invoice_id)
|
|
journal = journal_obj.browse(journal_id)
|
|
|
|
if invoice.type in ('out_invoice', 'in_credit_note'):
|
|
lines.append({
|
|
'name': description,
|
|
'account': invoice.account.id,
|
|
'party': invoice.party.id,
|
|
'debit': Decimal('0.0'),
|
|
'credit': amount,
|
|
'amount_second_currency': amount_second_currency,
|
|
'second_currency': second_currency,
|
|
})
|
|
lines.append({
|
|
'name': description,
|
|
'account': journal.debit_account.id,
|
|
'party': invoice.party.id,
|
|
'debit': amount,
|
|
'credit': Decimal('0.0'),
|
|
'amount_second_currency': amount_second_currency,
|
|
'second_currency': second_currency,
|
|
})
|
|
if invoice.account.id == journal.debit_account.id:
|
|
self.raise_user_error('same_debit_account')
|
|
if not journal.debit_account:
|
|
self.raise_user_error('missing_debit_account')
|
|
else:
|
|
lines.append({
|
|
'name': description,
|
|
'account': invoice.account.id,
|
|
'party': invoice.party.id,
|
|
'debit': amount,
|
|
'credit': Decimal('0.0'),
|
|
'amount_second_currency': amount_second_currency,
|
|
'second_currency': second_currency,
|
|
})
|
|
lines.append({
|
|
'name': description,
|
|
'account': journal.credit_account.id,
|
|
'party': invoice.party.id,
|
|
'debit': Decimal('0.0'),
|
|
'credit': amount,
|
|
'amount_second_currency': amount_second_currency,
|
|
'second_currency': second_currency,
|
|
})
|
|
if invoice.account.id == journal.debit_account.id:
|
|
self.raise_user_error('same_credit_account')
|
|
if not journal.credit_account:
|
|
self.raise_user_error('missing_credit_account')
|
|
|
|
period_id = period_obj.find(invoice.company.id, date=date)
|
|
|
|
move_id = move_obj.create({
|
|
'journal': journal.id,
|
|
'period': period_id,
|
|
'date': date,
|
|
'lines': [('create', x) for x in lines],
|
|
})
|
|
|
|
move = move_obj.browse(move_id)
|
|
|
|
for line in move.lines:
|
|
if line.account.id == invoice.account.id:
|
|
self.write(invoice.id, {
|
|
'payment_lines': [('add', line.id)],
|
|
})
|
|
return line.id
|
|
raise Exception('Missing account')
|
|
|
|
def print_invoice(self, invoice_id):
|
|
'''
|
|
Generate invoice report and store it in invoice_report field.
|
|
'''
|
|
invoice_report = self.pool.get('account.invoice', type='report')
|
|
val = invoice_report.execute([invoice_id], {'id': invoice_id})
|
|
self.write(invoice_id, {
|
|
'invoice_report_format': val[0],
|
|
'invoice_report': val[1],
|
|
})
|
|
return
|
|
|
|
def _credit(self, invoice):
|
|
'''
|
|
Return values to credit invoice.
|
|
'''
|
|
invoice_line_obj = self.pool.get('account.invoice.line')
|
|
invoice_tax_obj = self.pool.get('account.invoice.tax')
|
|
|
|
res = {}
|
|
if invoice.type == 'out_invoice':
|
|
res['type'] = 'out_credit_note'
|
|
elif invoice.type == 'in_invoice':
|
|
res['type'] = 'in_credit_note'
|
|
elif invoice.type == 'out_credit_note':
|
|
res['type'] = 'out_invoice'
|
|
elif invoice.type == 'in_credit_note':
|
|
res['type'] = 'in_invoice'
|
|
|
|
for field in ('description', 'comment'):
|
|
res[field] = invoice[field]
|
|
|
|
res['reference'] = invoice.number or invoice.reference
|
|
|
|
for field in ('company', 'party', 'invoice_address', 'currency',
|
|
'journal', 'account', 'payment_term'):
|
|
res[field] = invoice[field].id
|
|
|
|
res['lines'] = []
|
|
for line in invoice.lines:
|
|
value = invoice_line_obj._credit(line)
|
|
res['lines'].append(('create', value))
|
|
|
|
res['taxes'] = []
|
|
for tax in invoice.taxes:
|
|
if not tax.manual:
|
|
continue
|
|
value = invoice_tax_obj._credit(tax)
|
|
res['taxes'].append(('create', value))
|
|
return res
|
|
|
|
def credit(self, ids, refund=False):
|
|
'''
|
|
Credit invoices and return ids of new invoices.
|
|
|
|
:param ids: a list of invoice id
|
|
:param refund: a boolean to specify the refund
|
|
:return: the list of new invoice id
|
|
'''
|
|
move_line_obj = self.pool.get('account.move.line')
|
|
|
|
new_ids = []
|
|
for invoice in self.browse(ids):
|
|
vals = self._credit(invoice)
|
|
new_id = self.create(vals)
|
|
new_ids.append(new_id)
|
|
if refund:
|
|
self.workflow_trigger_validate(new_id, 'open')
|
|
new_invoice = self.browse(new_id)
|
|
if new_invoice.state == 'open':
|
|
line_ids = [x.id for x in invoice.lines_to_pay
|
|
if not x.reconciliation] + \
|
|
[x.id for x in new_invoice.lines_to_pay
|
|
if not x.reconciliation]
|
|
move_line_obj.reconcile(line_ids)
|
|
return new_ids
|
|
|
|
Invoice()
|
|
|
|
|
|
class InvoicePaymentLine(ModelSQL):
|
|
'Invoice - Payment Line'
|
|
_name = 'account.invoice-account.move.line'
|
|
_description = __doc__
|
|
invoice = fields.Many2One('account.invoice', 'Invoice', ondelete='CASCADE',
|
|
select=1, required=True)
|
|
line = fields.Many2One('account.move.line', 'Payment Line',
|
|
ondelete='CASCADE', select=1, required=True)
|
|
|
|
InvoicePaymentLine()
|
|
|
|
|
|
class InvoiceLine(ModelSQL, ModelView):
|
|
'Invoice Line'
|
|
_name = 'account.invoice.line'
|
|
_rec_name = 'description'
|
|
_description = __doc__
|
|
|
|
invoice = fields.Many2One('account.invoice', 'Invoice', ondelete='CASCADE',
|
|
select=1, states={
|
|
'required': And(Not(Bool(Eval('invoice_type'))),
|
|
Bool(Eval('party')),
|
|
Bool(Eval('currency')),
|
|
Bool(Eval('company'))),
|
|
'invisible': Bool(Get(Eval('context', {}), 'standalone')),
|
|
})
|
|
invoice_type = fields.Selection(_TYPE, 'Invoice Type', select=1,
|
|
states={
|
|
'readonly': Or(Bool(Get(Eval('context', {}), 'type')),
|
|
Bool(Eval('type'))),
|
|
'required': Not(Bool(Eval('invoice'))),
|
|
})
|
|
party = fields.Many2One('party.party', 'Party', select=1,
|
|
states={
|
|
'required': Not(Bool(Eval('invoice'))),
|
|
})
|
|
party_lang = fields.Function(fields.Char('Party Language',
|
|
on_change_with=['party']), 'get_party_language')
|
|
currency = fields.Many2One('currency.currency', 'Currency',
|
|
states={
|
|
'required': Not(Bool(Eval('invoice'))),
|
|
})
|
|
currency_digits = fields.Function(fields.Integer('Currency Digits',
|
|
on_change_with=['currency']), 'get_currency_digits')
|
|
company = fields.Many2One('company.company', 'Company',
|
|
states={
|
|
'required': Not(Bool(Eval('invoice'))),
|
|
}, domain=[
|
|
('id', If(In('company', Eval('context', {})), '=', '!='),
|
|
Get(Eval('context', {}), 'company', 0)),
|
|
])
|
|
|
|
sequence = fields.Integer('Sequence',
|
|
states={
|
|
'invisible': Bool(Get(Eval('context', {}), 'standalone')),
|
|
})
|
|
type = fields.Selection([
|
|
('line', 'Line'),
|
|
('subtotal', 'Subtotal'),
|
|
('title', 'Title'),
|
|
('comment', 'Comment'),
|
|
], 'Type', select=1, required=True, states={
|
|
'invisible': Bool(Get(Eval('context', {}), 'standalone')),
|
|
})
|
|
quantity = fields.Float('Quantity',
|
|
digits=(16, Eval('unit_digits', 2)),
|
|
states={
|
|
'invisible': Not(Equal(Eval('type'), 'line')),
|
|
'required': Equal(Eval('type'), 'line'),
|
|
})
|
|
unit = fields.Many2One('product.uom', 'Unit',
|
|
states={
|
|
'required': Bool(Eval('product')),
|
|
'invisible': Not(Equal(Eval('type'), 'line')),
|
|
}, domain=[
|
|
('category', '=',
|
|
(Eval('product'), 'product.default_uom.category')),
|
|
],
|
|
context={
|
|
'category': (Eval('product'), 'product.default_uom.category'),
|
|
})
|
|
unit_digits = fields.Function(fields.Integer('Unit Digits',
|
|
on_change_with=['unit']), 'get_unit_digits')
|
|
product = fields.Many2One('product.product', 'Product',
|
|
states={
|
|
'invisible': Not(Equal(Eval('type'), 'line')),
|
|
}, on_change=['product', 'unit', 'quantity', 'description',
|
|
'_parent_invoice.type', '_parent_invoice.party',
|
|
'_parent_invoice.currency', 'party', 'currency'])
|
|
account = fields.Many2One('account.account', 'Account',
|
|
domain=[
|
|
('kind', '!=', 'view'),
|
|
('company', '=', Get(Eval('_parent_invoice', {}), 'company',
|
|
Eval('company'))),
|
|
('id', '!=', Get(Eval('_parent_invoice', {}), 'account', 0)),
|
|
],
|
|
states={
|
|
'invisible': Not(Equal(Eval('type'), 'line')),
|
|
'required': Equal(Eval('type'), 'line'),
|
|
})
|
|
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_invoice', {}), 'currency_digits',
|
|
Eval('currency_digits', 2))),
|
|
states={
|
|
'invisible': Not(In(Eval('type'), ['line', 'subtotal'])),
|
|
}, on_change_with=['type', 'quantity', 'unit_price',
|
|
'_parent_invoice.currency', 'currency']), 'get_amount')
|
|
description = fields.Text('Description', size=None, required=True)
|
|
note = fields.Text('Note')
|
|
taxes = fields.Many2Many('account.invoice.line-account.tax',
|
|
'line', 'tax', 'Taxes', domain=[('parent', '=', False)],
|
|
states={
|
|
'invisible': Not(Equal(Eval('type'), 'line')),
|
|
})
|
|
invoice_taxes = fields.Function(fields.One2Many('account.invoice.tax',
|
|
None, 'Invoice Taxes'), 'get_invoice_taxes')
|
|
|
|
def __init__(self):
|
|
super(InvoiceLine, self).__init__()
|
|
self._sql_constraints += [
|
|
('type_account',
|
|
'CHECK((type = \'line\' AND account IS NOT NULL) ' \
|
|
'OR (type != \'line\'))',
|
|
'Line with "line" type must have an account!'),
|
|
('type_invoice',
|
|
'CHECK((type != \'line\' AND invoice IS NOT NULL) ' \
|
|
'OR (type = \'line\'))',
|
|
'Line without "line" type must have an invoice!'),
|
|
]
|
|
self._constraints += [
|
|
('check_account', 'account_different_company'),
|
|
('check_account2', 'same_account_on_invoice'),
|
|
]
|
|
self._order.insert(0, ('sequence', 'ASC'))
|
|
self._error_messages.update({
|
|
'modify': 'You can not modify line from an invoice ' \
|
|
'that is opened, paid!',
|
|
'create': 'You can not add a line to an invoice ' \
|
|
'that is open, paid or canceled!',
|
|
'account_different_company': 'You can not create invoice line\n' \
|
|
'with account with a different invoice company!',
|
|
'same_account_on_invoice': 'You can not use the same account\n' \
|
|
'as on the invoice!',
|
|
})
|
|
|
|
def init(self, module_name):
|
|
super(InvoiceLine, self).init(module_name)
|
|
cursor = Transaction().cursor
|
|
table = TableHandler(cursor, self, module_name)
|
|
|
|
# Migration from 1.0 invoice is no more required
|
|
table.not_null_action('invoice', action='remove')
|
|
|
|
def default_invoice_type(self):
|
|
return Transaction().context.get('invoice_type', 'out_invoice')
|
|
|
|
def default_currency(self):
|
|
company_obj = self.pool.get('company.company')
|
|
currency_obj = self.pool.get('currency.currency')
|
|
if Transaction().context.get('company'):
|
|
company = company_obj.browse(Transaction().context['company'])
|
|
return company.currency.id
|
|
return False
|
|
|
|
def default_currency_digits(self):
|
|
company_obj = self.pool.get('company.company')
|
|
if Transaction().context.get('company'):
|
|
company = company_obj.browse(Transaction().context['company'])
|
|
return company.currency.digits
|
|
return 2
|
|
|
|
def default_company(self):
|
|
return Transaction().context.get('company') or False
|
|
|
|
def default_type(self):
|
|
return 'line'
|
|
|
|
def default_quantity(self):
|
|
return 0.0
|
|
|
|
def default_unit_price(self):
|
|
return Decimal('0.0')
|
|
|
|
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_party_language(self, ids, name):
|
|
'''
|
|
Return the language code of the party of each line
|
|
|
|
:param ids: the ids of the account.invoice.line
|
|
:param name: the field name
|
|
:return: a dictionary with account.invoice.line id as key and
|
|
language code as value
|
|
'''
|
|
res = {}
|
|
for line in self.browse(ids):
|
|
if line.party and line.party.lang:
|
|
res[line.id] = line.party.lang.code
|
|
else:
|
|
res[line.id] = 'en_US'
|
|
return res
|
|
|
|
def on_change_with_amount(self, vals):
|
|
currency_obj = self.pool.get('currency.currency')
|
|
if vals.get('type') == 'line':
|
|
currency = vals.get('_parent_invoice.currency') or vals.get('currency')
|
|
if isinstance(currency, (int, long)) and currency:
|
|
currency = currency_obj.browse(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 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 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, ids, name):
|
|
res = {}
|
|
for line in self.browse(ids):
|
|
res[line.id] = line.currency and line.currency.digits or 2
|
|
return res
|
|
|
|
def get_amount(self, ids, name):
|
|
currency_obj = self.pool.get('currency.currency')
|
|
res = {}
|
|
for line in self.browse(ids):
|
|
if line.type == 'line':
|
|
currency = line.invoice and line.invoice.currency \
|
|
or line.currency
|
|
res[line.id] = currency_obj.round(currency,
|
|
Decimal(str(line.quantity)) * line.unit_price)
|
|
elif line.type == 'subtotal':
|
|
res[line.id] = _ZERO
|
|
for line2 in line.invoice.lines:
|
|
if line2.type == 'line':
|
|
res[line.id] += currency_obj.round(
|
|
line2.invoice.currency,
|
|
Decimal(str(line2.quantity)) * line2.unit_price)
|
|
elif line2.type == 'subtotal':
|
|
if line.id == line2.id:
|
|
break
|
|
res[line.id] = _ZERO
|
|
else:
|
|
res[line.id] = _ZERO
|
|
return res
|
|
|
|
def get_invoice_taxes(self, ids, name):
|
|
tax_obj = self.pool.get('account.tax')
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
|
|
res = {}
|
|
for line in self.browse(ids):
|
|
if not line.invoice:
|
|
res[line.id] = False
|
|
continue
|
|
context = invoice_obj.get_tax_context(line.invoice)
|
|
tax_ids = [x.id for x in line.taxes]
|
|
taxes_keys = []
|
|
with Transaction().set_context(**context):
|
|
taxes = tax_obj.compute(tax_ids, line.unit_price,
|
|
line.quantity)
|
|
for tax in taxes:
|
|
key, _ = invoice_obj._compute_tax(tax, line.invoice.type)
|
|
taxes_keys.append(key)
|
|
res[line.id] = []
|
|
for tax in line.invoice.taxes:
|
|
if tax.manual:
|
|
continue
|
|
key = (tax.base_code.id, tax.base_sign,
|
|
tax.tax_code.id, tax.tax_sign,
|
|
tax.account.id, tax.tax.id)
|
|
if key in taxes_keys:
|
|
res[line.id].append(tax.id)
|
|
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):
|
|
product_obj = self.pool.get('product.product')
|
|
party_obj = self.pool.get('party.party')
|
|
account_obj = self.pool.get('account.account')
|
|
uom_obj = self.pool.get('product.uom')
|
|
company_obj = self.pool.get('company.company')
|
|
currency_obj = self.pool.get('currency.currency')
|
|
tax_rule_obj = self.pool.get('account.tax.rule')
|
|
|
|
if not vals.get('product'):
|
|
return {}
|
|
res = {}
|
|
|
|
context = {}
|
|
party = None
|
|
if vals.get('_parent_invoice.party') or vals.get('party'):
|
|
party = party_obj.browse(vals.get('_parent_invoice.party')
|
|
or vals.get('party'))
|
|
if party.lang:
|
|
context['language'] = party.lang.code
|
|
|
|
product = product_obj.browse(vals['product'])
|
|
|
|
company = None
|
|
if Transaction().context.get('company'):
|
|
company = company_obj.browse(Transaction().context['company'])
|
|
currency = None
|
|
if vals.get('_parent_invoice.currency') or vals.get('currency'):
|
|
#TODO check if today date is correct
|
|
currency = currency_obj.browse(
|
|
vals.get('_parent_invoice.currency') or
|
|
vals.get('currency'))
|
|
|
|
if (vals.get('_parent_invoice.type') or vals.get('invoice_type')) \
|
|
in ('in_invoice', 'in_credit_note'):
|
|
if company and currency:
|
|
res['unit_price'] = currency_obj.compute(company.currency,
|
|
product.cost_price, currency, round=False)
|
|
else:
|
|
res['unit_price'] = product.cost_price
|
|
try:
|
|
res['account'] = product.account_expense_used.id
|
|
res['account.rec_name'] = product.account_expense_used.rec_name
|
|
except Exception:
|
|
pass
|
|
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)
|
|
else:
|
|
if company and currency:
|
|
res['unit_price'] = currency_obj.compute(company.currency,
|
|
product.list_price, currency, round=False)
|
|
else:
|
|
res['unit_price'] = product.list_price
|
|
try:
|
|
res['account'] = product.account_revenue_used.id
|
|
res['account.rec_name'] = product.account_revenue_used.rec_name
|
|
except Exception:
|
|
pass
|
|
res['taxes'] = []
|
|
pattern = self._get_tax_rule_pattern(party, vals)
|
|
for tax in product.customer_taxes_used:
|
|
if party and party.customer_tax_rule:
|
|
tax_ids = tax_rule_obj.apply(party.customer_tax_rule, tax,
|
|
pattern)
|
|
if tax_ids:
|
|
res['taxes'].extend(tax_ids)
|
|
continue
|
|
res['taxes'].append(tax.id)
|
|
if party and party.customer_tax_rule:
|
|
tax_ids = tax_rule_obj.apply(party.customer_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.default_uom.category
|
|
if not vals.get('unit') \
|
|
or vals.get('unit') not in [x.id for x in category.uoms]:
|
|
res['unit'] = product.default_uom.id
|
|
res['unit.rec_name'] = product.default_uom.rec_name
|
|
res['unit_digits'] = product.default_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 check_modify(self, ids):
|
|
'''
|
|
Check if the lines can be modified
|
|
'''
|
|
for line in self.browse(ids):
|
|
if line.invoice and \
|
|
line.invoice.state in ('open', 'paid'):
|
|
self.raise_user_error('modify')
|
|
return
|
|
|
|
def delete(self, ids):
|
|
if isinstance(ids, (int, long)):
|
|
ids = [ids]
|
|
self.check_modify(ids)
|
|
return super(InvoiceLine, self).delete(ids)
|
|
|
|
def write(self, ids, vals):
|
|
if isinstance(ids, (int, long)):
|
|
ids = [ids]
|
|
self.check_modify(ids)
|
|
return super(InvoiceLine, self).write(ids, vals)
|
|
|
|
def create(self, vals):
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
if vals.get('invoice'):
|
|
invoice = invoice_obj.browse(vals['invoice'])
|
|
if invoice.state in ('open', 'paid', 'cancel'):
|
|
self.raise_user_error('create')
|
|
return super(InvoiceLine, self).create(vals)
|
|
|
|
def check_account(self, ids):
|
|
for line in self.browse(ids):
|
|
if line.type == 'line':
|
|
if line.invoice:
|
|
if line.account.company.id != line.invoice.company.id:
|
|
return False
|
|
elif line.company:
|
|
if line.account.company.id != line.company.id:
|
|
return False
|
|
return True
|
|
|
|
def check_account2(self, ids):
|
|
for line in self.browse(ids):
|
|
if line.type == 'line':
|
|
if line.invoice \
|
|
and line.account.id == line.invoice.account.id:
|
|
return False
|
|
return True
|
|
|
|
def _compute_taxes(self, line):
|
|
tax_obj = self.pool.get('account.tax')
|
|
currency_obj = self.pool.get('currency.currency')
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
|
|
context = invoice_obj.get_tax_context(line.invoice)
|
|
res = []
|
|
if line.type != 'line':
|
|
return res
|
|
tax_ids = [x.id for x in line.taxes]
|
|
with Transaction().set_context(**context):
|
|
taxes = tax_obj.compute(tax_ids, line.unit_price, line.quantity)
|
|
for tax in taxes:
|
|
if line.invoice.type in ('out_invoice', 'in_invoice'):
|
|
base_code_id = tax['tax'].invoice_base_code.id
|
|
amount = tax['base'] * tax['tax'].invoice_base_sign
|
|
else:
|
|
base_code_id = tax['tax'].credit_note_base_code.id
|
|
amount = tax['base'] * tax['tax'].credit_note_base_sign
|
|
if base_code_id:
|
|
amount = currency_obj.compute(line.invoice.currency, amount,
|
|
line.invoice.company.currency)
|
|
res.append({
|
|
'code': base_code_id,
|
|
'amount': amount,
|
|
'tax': tax['tax'].id
|
|
})
|
|
return res
|
|
|
|
def get_move_line(self, line):
|
|
'''
|
|
Return move line value for invoice line
|
|
'''
|
|
currency_obj = self.pool.get('currency.currency')
|
|
res = {}
|
|
if line.type != 'line':
|
|
return res
|
|
res['name'] = line.description
|
|
if line.invoice.currency.id != line.invoice.company.currency.id:
|
|
amount = currency_obj.compute(line.invoice.currency, line.amount,
|
|
line.invoice.company.currency)
|
|
res['amount_second_currency'] = line.amount
|
|
res['second_currency'] = line.invoice.currency.id
|
|
else:
|
|
amount = line.amount
|
|
res['amount_second_currency'] = Decimal('0.0')
|
|
res['second_currency'] = False
|
|
if line.invoice.type in ('in_invoice', 'out_credit_note'):
|
|
if amount >= Decimal('0.0'):
|
|
res['debit'] = amount
|
|
res['credit'] = Decimal('0.0')
|
|
else:
|
|
res['debit'] = Decimal('0.0')
|
|
res['credit'] = - amount
|
|
res['amount_second_currency'] = - res['amount_second_currency']
|
|
else:
|
|
if amount >= Decimal('0.0'):
|
|
res['debit'] = Decimal('0.0')
|
|
res['credit'] = amount
|
|
res['amount_second_currency'] = - res['amount_second_currency']
|
|
else:
|
|
res['debit'] = - amount
|
|
res['credit'] = Decimal('0.0')
|
|
res['account'] = line.account.id
|
|
res['party'] = line.invoice.party.id
|
|
computed_taxes = self._compute_taxes(line)
|
|
for tax in computed_taxes:
|
|
res.setdefault('tax_lines', [])
|
|
res['tax_lines'].append(('create', tax))
|
|
return res
|
|
|
|
def _credit(self, line):
|
|
'''
|
|
Return values to credit line.
|
|
'''
|
|
res = {}
|
|
|
|
for field in ('sequence', 'type', 'quantity', 'unit_price',
|
|
'description'):
|
|
res[field] = line[field]
|
|
|
|
for field in ('unit', 'product', 'account'):
|
|
res[field] = line[field].id
|
|
|
|
res['taxes'] = []
|
|
for tax in line.taxes:
|
|
res['taxes'].append(('add', tax.id))
|
|
return res
|
|
|
|
InvoiceLine()
|
|
|
|
|
|
class InvoiceLineTax(ModelSQL):
|
|
'Invoice Line - Tax'
|
|
_name = 'account.invoice.line-account.tax'
|
|
_table = 'account_invoice_line_account_tax'
|
|
_description = __doc__
|
|
line = fields.Many2One('account.invoice.line', 'Invoice Line',
|
|
ondelete='CASCADE', select=1, required=True)
|
|
tax = fields.Many2One('account.tax', 'Tax', ondelete='RESTRICT',
|
|
required=True)
|
|
|
|
InvoiceLineTax()
|
|
|
|
|
|
class InvoiceTax(ModelSQL, ModelView):
|
|
'Invoice Tax'
|
|
_name = 'account.invoice.tax'
|
|
_rec_name = 'description'
|
|
_description = __doc__
|
|
|
|
invoice = fields.Many2One('account.invoice', 'Invoice', ondelete='CASCADE',
|
|
select=1)
|
|
description = fields.Char('Description', size=None, required=True)
|
|
sequence = fields.Integer('Sequence')
|
|
sequence_number = fields.Function(fields.Integer('Sequence Number'),
|
|
'get_sequence_number')
|
|
account = fields.Many2One('account.account', 'Account', required=True,
|
|
domain=[
|
|
('kind', '!=', 'view'),
|
|
('company', '=', Get(Eval('_parent_invoice', {}), 'company')),
|
|
])
|
|
base = fields.Numeric('Base',
|
|
digits=(16, Get(Eval('_parent_invoice', {}), 'currency_digits', 2)))
|
|
amount = fields.Numeric('Amount',
|
|
digits=(16, Get(Eval('_parent_invoice', {}), 'currency_digits', 2)))
|
|
manual = fields.Boolean('Manual')
|
|
base_code = fields.Many2One('account.tax.code', 'Base Code',
|
|
domain=[
|
|
('company', '=', Get(Eval('_parent_invoice', {}), 'company')),
|
|
])
|
|
base_sign = fields.Numeric('Base Sign', digits=(2, 0))
|
|
tax_code = fields.Many2One('account.tax.code', 'Tax Code',
|
|
domain=[
|
|
('company', '=', Get(Eval('_parent_invoice', {}), 'company')),
|
|
])
|
|
tax_sign = fields.Numeric('Tax Sign', digits=(2, 0))
|
|
tax = fields.Many2One('account.tax', 'Tax')
|
|
|
|
def __init__(self):
|
|
super(InvoiceTax, self).__init__()
|
|
self._constraints += [
|
|
('check_company', 'You can not create invoice tax \n' \
|
|
'with account or code from a different invoice company!',
|
|
['account', 'base_code', 'tax_code']),
|
|
]
|
|
self._order.insert(0, ('sequence', 'ASC'))
|
|
self._error_messages.update({
|
|
'modify': 'You can not modify tax from an invoice ' \
|
|
'that is opened, paid!',
|
|
'create': 'You can not add a line to an invoice ' \
|
|
'that is open, paid or canceled!',
|
|
})
|
|
|
|
def default_base(self):
|
|
return Decimal('0.0')
|
|
|
|
def default_amount(self):
|
|
return Decimal('0.0')
|
|
|
|
def default_manual(self):
|
|
return True
|
|
|
|
def default_base_sign(self):
|
|
return Decimal('1')
|
|
|
|
def default_tax_sign(self):
|
|
return Decimal('1')
|
|
|
|
def check_modify(self, ids):
|
|
'''
|
|
Check if the taxes can be modified
|
|
'''
|
|
for tax in self.browse(ids):
|
|
if tax.invoice.state in ('open', 'paid'):
|
|
self.raise_user_error('modify')
|
|
return
|
|
|
|
def get_sequence_number(self, ids, name):
|
|
res = {}
|
|
for tax in self.browse(ids):
|
|
res[tax.id] = 0
|
|
i = 1
|
|
for tax2 in tax.invoice.taxes:
|
|
if tax2.id == tax.id:
|
|
res[tax.id] = i
|
|
break
|
|
i += 1
|
|
return res
|
|
|
|
def delete(self, ids):
|
|
if isinstance(ids, (int, long)):
|
|
ids = [ids]
|
|
self.check_modify(ids)
|
|
return super(InvoiceTax, self).delete(ids)
|
|
|
|
def write(self, ids, vals):
|
|
if isinstance(ids, (int, long)):
|
|
ids = [ids]
|
|
self.check_modify(ids)
|
|
return super(InvoiceTax, self).write(ids, vals)
|
|
|
|
def create(self, vals):
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
if vals.get('invoice'):
|
|
invoice = invoice_obj.browse(vals['invoice'])
|
|
if invoice.state in ('open', 'paid', 'cancel'):
|
|
self.raise_user_error('create')
|
|
return super(InvoiceTax, self).create(vals)
|
|
|
|
def check_company(self, ids):
|
|
for tax in self.browse(ids):
|
|
company = tax.invoice.company
|
|
if tax.account.company.id != company.id:
|
|
return False
|
|
if tax.base_code:
|
|
if tax.base_code.company.id != company.id:
|
|
return False
|
|
if tax.tax_code:
|
|
if tax.tax_code.company.id != company.id:
|
|
return False
|
|
return True
|
|
|
|
def get_move_line(self, tax):
|
|
'''
|
|
Return move line value for invoice tax
|
|
'''
|
|
currency_obj = self.pool.get('currency.currency')
|
|
res = {}
|
|
if not tax.amount:
|
|
return res
|
|
res['name'] = tax.description
|
|
if tax.invoice.currency.id != tax.invoice.company.currency.id:
|
|
amount = currency_obj.compute(tax.invoice.currency, tax.amount,
|
|
tax.invoice.company.currency)
|
|
res['amount_second_currency'] = tax.amount
|
|
res['second_currency'] = tax.invoice.currency.id
|
|
else:
|
|
amount = tax.amount
|
|
res['amount_second_currency'] = Decimal('0.0')
|
|
res['second_currency'] = False
|
|
if tax.invoice.type in ('in_invoice', 'out_credit_note'):
|
|
if amount >= Decimal('0.0'):
|
|
res['debit'] = amount
|
|
res['credit'] = Decimal('0.0')
|
|
else:
|
|
res['debit'] = Decimal('0.0')
|
|
res['credit'] = - amount
|
|
res['amount_second_currency'] = - res['amount_second_currency']
|
|
else:
|
|
if amount >= Decimal('0.0'):
|
|
res['debit'] = Decimal('0.0')
|
|
res['credit'] = amount
|
|
res['amount_second_currency'] = - res['amount_second_currency']
|
|
else:
|
|
res['debit'] = - amount
|
|
res['credit'] = Decimal('0.0')
|
|
res['account'] = tax.account.id
|
|
res['party'] = tax.invoice.party.id
|
|
if tax.tax_code:
|
|
res['tax_lines'] = [('create', {
|
|
'code': tax.tax_code.id,
|
|
'amount': amount * tax.tax_sign,
|
|
'tax': tax.tax and tax.tax.id or False
|
|
})]
|
|
return res
|
|
|
|
def _credit(self, tax):
|
|
'''
|
|
Return values to credit tax.
|
|
'''
|
|
res = {}
|
|
|
|
for field in ('description', 'sequence', 'base', 'amount',
|
|
'manual', 'base_sign', 'tax_sign'):
|
|
res[field] = tax[field]
|
|
|
|
for field in ('account', 'base_code', 'tax_code', 'tax'):
|
|
res[field] = tax[field].id
|
|
return res
|
|
|
|
InvoiceTax()
|
|
|
|
|
|
class PrintInvoiceReportWarning(ModelView):
|
|
'Print Invoice Report Warning'
|
|
_name = 'account.invoice.print_invoice_report.warning'
|
|
_description = __doc__
|
|
|
|
PrintInvoiceReportWarning()
|
|
|
|
|
|
class PrintInvoiceReport(Wizard):
|
|
'Print Invoice Report'
|
|
_name = 'account.invoice.print_invoice_report'
|
|
states = {
|
|
'init': {
|
|
'result': {
|
|
'type': 'choice',
|
|
'next_state': '_choice',
|
|
},
|
|
},
|
|
'warning': {
|
|
'result': {
|
|
'type': 'form',
|
|
'object': 'account.invoice.print_invoice_report.warning',
|
|
'state': [
|
|
('end', 'Cancel', 'tryton-cancel'),
|
|
('print', 'Print', 'tryton-ok', True),
|
|
],
|
|
},
|
|
},
|
|
'print': {
|
|
'actions': ['_print_init'],
|
|
'result': {
|
|
'type': 'print',
|
|
'report': 'account.invoice',
|
|
'state': 'print_next',
|
|
'get_id_from_action': True,
|
|
},
|
|
},
|
|
'print_next': {
|
|
'actions': ['_next_id'],
|
|
'result': {
|
|
'type': 'choice',
|
|
'next_state': '_print_next',
|
|
},
|
|
}
|
|
}
|
|
|
|
def _choice(self, data):
|
|
if len(data['ids']) > 1:
|
|
return 'warning'
|
|
return 'print'
|
|
|
|
def _print_init(self, data):
|
|
res = {}
|
|
if 'ids' in data['form']:
|
|
res['ids'] = data['form']['ids']
|
|
else:
|
|
res['ids'] = data['ids']
|
|
return res
|
|
|
|
def _next_id(self, data):
|
|
res = {}
|
|
if data['form']['ids']:
|
|
data['form']['ids'].pop(0)
|
|
res['ids'] = data['form']['ids']
|
|
return res
|
|
|
|
def _print_next(self, data):
|
|
if not data['form']['ids']:
|
|
return 'end'
|
|
return 'print'
|
|
|
|
PrintInvoiceReport()
|
|
|
|
|
|
class InvoiceReport(Report):
|
|
_name = 'account.invoice'
|
|
|
|
def execute(self, ids, datas):
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
|
|
res = super(InvoiceReport, self).execute(ids, datas)
|
|
if len(ids) > 1 or datas['id'] != ids[0]:
|
|
res = (res[0], res[1], True, res[3])
|
|
else:
|
|
invoice = invoice_obj.browse(ids[0])
|
|
if invoice.number:
|
|
res = (res[0], res[1], res[2], res[3] + ' - ' + invoice.number)
|
|
return res
|
|
|
|
def _get_objects(self, ids, model, datas):
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
|
|
with Transaction().set_context(language=False):
|
|
return invoice_obj.browse([ids[0]])
|
|
|
|
def parse(self, report, objects, datas, localcontext):
|
|
user_obj = self.pool.get('res.user')
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
|
|
invoice = objects[0]
|
|
|
|
if invoice.invoice_report:
|
|
return (invoice.invoice_report_format,
|
|
base64.decodestring(invoice.invoice_report))
|
|
|
|
user = user_obj.browse(Transaction().user)
|
|
localcontext['company'] = user.company
|
|
res = super(InvoiceReport, self).parse(report, objects, datas,
|
|
localcontext)
|
|
#If the invoice is open or paid and the report not saved in invoice_report
|
|
#there was an error somewhere. So we save it now in invoice_report
|
|
if invoice.state in ('open', 'paid'):
|
|
invoice_obj.write(invoice.id, {
|
|
'invoice_report_format': res[0],
|
|
'invoice_report': base64.encodestring(res[1]),
|
|
})
|
|
return res
|
|
|
|
InvoiceReport()
|
|
|
|
|
|
class PayInvoiceInit(ModelView):
|
|
'Pay Invoice Init'
|
|
_name = 'account.invoice.pay_invoice.init'
|
|
_description = __doc__
|
|
amount = fields.Numeric('Amount', digits=(16, Eval('currency_digits', 2)))
|
|
currency = fields.Many2One('currency.currency', 'Currency', required=True)
|
|
currency_digits = fields.Integer('Currency Digits', readonly=True,
|
|
on_change_with=['currency'])
|
|
description = fields.Char('Description', size=None, required=True)
|
|
journal = fields.Many2One('account.journal', 'Journal', required=True,
|
|
domain=[('type', '=', 'cash')])
|
|
date = fields.Date('Date', required=True)
|
|
|
|
def default_date(self):
|
|
date_obj = self.pool.get('ir.date')
|
|
return date_obj.today()
|
|
|
|
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
|
|
|
|
PayInvoiceInit()
|
|
|
|
|
|
class PayInvoiceAsk(ModelView):
|
|
'Pay Invoice Ask'
|
|
_name = 'account.invoice.pay_invoice.ask'
|
|
_description = __doc__
|
|
type = fields.Selection([
|
|
('writeoff', 'Write-Off'),
|
|
('partial', 'Partial Payment'),
|
|
], 'Type', required=True)
|
|
journal_writeoff = fields.Many2One('account.journal', 'Write-Off Journal',
|
|
states={
|
|
'invisible': Not(Equal(Eval('type'), 'writeoff')),
|
|
'required': Equal(Eval('type'), 'writeoff'),
|
|
})
|
|
account_writeoff = fields.Many2One('account.account', 'Write-Off Account',
|
|
domain=[
|
|
('kind', '!=', 'view'),
|
|
('company', '=', Eval('company')),
|
|
],
|
|
states={
|
|
'invisible': Not(Equal(Eval('type'), 'writeoff')),
|
|
'required': Equal(Eval('type'), 'writeoff'),
|
|
})
|
|
amount = fields.Numeric('Payment Amount',
|
|
digits=(16, Eval('currency_digits', 2)),
|
|
readonly=True, depends=['currency_digits'])
|
|
currency = fields.Many2One('currency.currency', 'Payment Currency',
|
|
readonly=True)
|
|
currency_digits = fields.Integer('Payment Currency Digits', readonly=True)
|
|
amount_writeoff = fields.Numeric('Write-Off Amount',
|
|
digits=(16, Eval('currency_digits_writeoff', 2)), readonly=True,
|
|
depends=['currency_digits_writeoff'], states={
|
|
'invisible': Not(Equal(Eval('type'), 'writeoff')),
|
|
})
|
|
currency_writeoff = fields.Many2One('currency.currency',
|
|
'Write-Off Currency', readonly=True, states={
|
|
'invisible': Not(Equal(Eval('type'), 'writeoff')),
|
|
})
|
|
currency_digits_writeoff = fields.Integer('Write-Off Currency Digits',
|
|
readonly=True)
|
|
lines_to_pay = fields.Many2Many('account.move.line', None, None,
|
|
'Lines to Pay', readonly=True)
|
|
lines = fields.Many2Many('account.move.line', None, None, 'Lines',
|
|
domain=[
|
|
('id', 'in', Eval('lines_to_pay')),
|
|
('reconciliation', '=', False),
|
|
],
|
|
states={
|
|
'invisible': Not(Equal(Eval('type'), 'writeoff')),
|
|
}, on_change=['lines', 'amount', 'currency', 'currency_writeoff',
|
|
'invoice'],
|
|
depends=['lines_to_pay'])
|
|
payment_lines = fields.Many2Many('account.move.line', None, None,
|
|
'Payment Lines', readonly=True,
|
|
states={
|
|
'invisible': Not(Equal(Eval('type'), 'writeoff')),
|
|
})
|
|
description = fields.Char('Description', size=None, readonly=True)
|
|
journal = fields.Many2One('account.journal', 'Journal', readonly=True,
|
|
domain=[('type', '=', 'cash')])
|
|
date = fields.Date('Date', readonly=True)
|
|
company = fields.Many2One('company.company', 'Company', readonly=True)
|
|
account = fields.Many2One('account.account', 'Account', readonly=True)
|
|
invoice = fields.Many2One('account.invoice', 'Invoice', readonly=True)
|
|
|
|
def default_type(self):
|
|
return 'partial'
|
|
|
|
def on_change_lines(self, vals):
|
|
currency_obj = self.pool.get('currency.currency')
|
|
line_obj = self.pool.get('account.move.line')
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
|
|
res = {}
|
|
invoice = invoice_obj.browse(vals['invoice'])
|
|
amount = currency_obj.compute(vals['currency'], vals['amount'],
|
|
vals['currency_writeoff'])
|
|
|
|
res['amount_writeoff'] = Decimal('0.0')
|
|
for line in line_obj.browse(vals['lines']):
|
|
res['amount_writeoff'] += line.debit - line.credit
|
|
if invoice.type in ('in_invoice', 'out_credit_note'):
|
|
res['amount_writeoff'] = - res['amount_writeoff'] - amount
|
|
else:
|
|
res['amount_writeoff'] = res['amount_writeoff'] - amount
|
|
return res
|
|
|
|
PayInvoiceAsk()
|
|
|
|
|
|
class PayInvoice(Wizard):
|
|
'Pay Invoice'
|
|
_name = 'account.invoice.pay_invoice'
|
|
states = {
|
|
'init': {
|
|
'actions': ['_init'],
|
|
'result': {
|
|
'type': 'form',
|
|
'object': 'account.invoice.pay_invoice.init',
|
|
'state': [
|
|
('end', 'Cancel', 'tryton-cancel'),
|
|
('choice', 'Ok', 'tryton-ok', True),
|
|
],
|
|
},
|
|
},
|
|
'choice': {
|
|
'result': {
|
|
'type': 'choice',
|
|
'next_state': '_choice',
|
|
},
|
|
},
|
|
'ask': {
|
|
'actions': ['_ask'],
|
|
'result': {
|
|
'type': 'form',
|
|
'object': 'account.invoice.pay_invoice.ask',
|
|
'state': [
|
|
('end', 'Cancel', 'tryton-cancel'),
|
|
('pay', 'Ok', 'tryton-ok', True),
|
|
],
|
|
},
|
|
},
|
|
'pay': {
|
|
'result': {
|
|
'type': 'action',
|
|
'action': '_action_pay',
|
|
'state': 'end',
|
|
},
|
|
},
|
|
}
|
|
|
|
def __init__(self):
|
|
super(PayInvoice, self).__init__()
|
|
self._error_messages.update({
|
|
'amount_greater_amount_to_pay': 'You can not create a partial ' \
|
|
'payment with an amount greater then the amount to pay!',
|
|
})
|
|
|
|
def _init(self, data):
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
res = {}
|
|
invoice = invoice_obj.browse(data['id'])
|
|
res['currency'] = invoice.currency.id
|
|
res['currency_digits'] = invoice.currency.digits
|
|
res['amount'] = invoice.amount_to_pay_today or invoice.amount_to_pay
|
|
res['description'] = invoice.number
|
|
return res
|
|
|
|
def _choice(self, data):
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
currency_obj = self.pool.get('currency.currency')
|
|
|
|
invoice = invoice_obj.browse(data['id'])
|
|
|
|
with Transaction().set_context(date=data['form']['date']):
|
|
amount = currency_obj.compute(data['form']['currency'],
|
|
data['form']['amount'], invoice.company.currency)
|
|
res = invoice_obj.get_reconcile_lines_for_amount(invoice, amount)
|
|
if res[1] == Decimal('0.0') and amount <= invoice.amount_to_pay:
|
|
return 'pay'
|
|
return 'ask'
|
|
|
|
def _ask(self, data):
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
currency_obj = self.pool.get('currency.currency')
|
|
line_obj = self.pool.get('account.move.line')
|
|
|
|
res = {}
|
|
invoice = invoice_obj.browse(data['id'])
|
|
res['lines_to_pay'] = [x.id for x in invoice.lines_to_pay
|
|
if not x.reconciliation]
|
|
|
|
res['amount'] = data['form']['amount']
|
|
res['currency'] = data['form']['currency']
|
|
res['currency_digits'] = data['form']['currency_digits']
|
|
res['description'] = data['form']['description']
|
|
res['journal'] = data['form']['journal']
|
|
res['date'] = data['form']['date']
|
|
res['company'] = invoice.company.id
|
|
|
|
amount = currency_obj.compute(data['form']['currency'],
|
|
data['form']['amount'], invoice.company.currency)
|
|
|
|
if currency_obj.is_zero(invoice.company.currency, amount):
|
|
res['lines'] = [x.id for x in invoice.lines_to_pay]
|
|
else:
|
|
res['lines'] = invoice_obj.get_reconcile_lines_for_amount(invoice,
|
|
amount)[0]
|
|
for line_id in res['lines'][:]:
|
|
if line_id not in res['lines_to_pay']:
|
|
res['lines'].remove(line_id)
|
|
|
|
res['amount_writeoff'] = Decimal('0.0')
|
|
for line in line_obj.browse(res['lines']):
|
|
res['amount_writeoff'] += line.debit - line.credit
|
|
for line in invoice.payment_lines:
|
|
res['amount_writeoff'] += line.debit - line.credit
|
|
if invoice.type in ('in_invoice', 'out_credit_note'):
|
|
res['amount_writeoff'] = - res['amount_writeoff'] - amount
|
|
else:
|
|
res['amount_writeoff'] = res['amount_writeoff'] - amount
|
|
|
|
res['currency_writeoff'] = invoice.company.currency.id
|
|
res['currency_digits_writeoff'] = invoice.company.currency.digits
|
|
res['invoice'] = invoice.id
|
|
res['payment_lines'] = [x.id for x in invoice.payment_lines
|
|
if not x.reconciliation]
|
|
|
|
if amount > invoice.amount_to_pay \
|
|
or currency_obj.is_zero(invoice.company.currency, amount):
|
|
res['type'] = 'writeoff'
|
|
return res
|
|
|
|
def _action_pay(self, data):
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
currency_obj = self.pool.get('currency.currency')
|
|
move_line_obj = self.pool.get('account.move.line')
|
|
|
|
invoice = invoice_obj.browse(data['id'])
|
|
|
|
with Transaction().set_context(date=data['form']['date']):
|
|
amount = currency_obj.compute(data['form']['currency'],
|
|
data['form']['amount'], invoice.company.currency)
|
|
|
|
reconcile_lines = invoice_obj.get_reconcile_lines_for_amount(invoice,
|
|
amount)
|
|
|
|
amount_second_currency = False
|
|
second_currency = False
|
|
if data['form']['currency'] != invoice.company.currency.id:
|
|
amount_second_currency = data['form']['amount']
|
|
second_currency = data['form']['currency']
|
|
|
|
if amount > invoice.amount_to_pay and \
|
|
data['form'].get('type') != 'writeoff':
|
|
self.raise_user_error('amount_greater_amount_to_pay')
|
|
|
|
line_id = False
|
|
if not currency_obj.is_zero(invoice.company.currency, amount):
|
|
line_id = invoice_obj.pay_invoice(data['id'], amount,
|
|
data['form']['journal'], data['form']['date'],
|
|
data['form']['description'], amount_second_currency,
|
|
second_currency)
|
|
|
|
if reconcile_lines[1] != Decimal('0.0'):
|
|
if data['form'].get('type') == 'writeoff':
|
|
line_ids = data['form']['lines'][0][1] + \
|
|
[x.id for x in invoice.payment_lines
|
|
if not x.reconciliation]
|
|
if line_ids:
|
|
move_line_obj.reconcile(line_ids,
|
|
journal_id=data['form']['journal_writeoff'],
|
|
date=data['form']['date'],
|
|
account_id=data['form']['account_writeoff'])
|
|
else:
|
|
line_ids = reconcile_lines[0]
|
|
if line_id:
|
|
line_ids += [line_id]
|
|
if line_ids:
|
|
move_line_obj.reconcile(line_ids)
|
|
return {}
|
|
|
|
PayInvoice()
|
|
|
|
|
|
class CreditInvoiceInit(ModelView):
|
|
'Credit Invoice Init'
|
|
_name = 'account.invoice.credit_invoice.init'
|
|
_description = __doc__
|
|
with_refund = fields.Boolean('With Refund', help='If true, ' \
|
|
'the current invoice(s) will be paid.')
|
|
|
|
CreditInvoiceInit()
|
|
|
|
|
|
class CreditInvoice(Wizard):
|
|
'Credit Invoice'
|
|
_name = 'account.invoice.credit_invoice'
|
|
states = {
|
|
'init': {
|
|
'actions': ['_init'],
|
|
'result': {
|
|
'type': 'form',
|
|
'object': 'account.invoice.credit_invoice.init',
|
|
'state': [
|
|
('end', 'Cancel', 'tryton-cancel'),
|
|
('credit', 'Credit', 'tryton-ok', True),
|
|
],
|
|
}
|
|
},
|
|
'credit': {
|
|
'result': {
|
|
'type': 'action',
|
|
'action': '_action_credit',
|
|
'state': 'end',
|
|
},
|
|
},
|
|
}
|
|
|
|
def __init__(self):
|
|
super(CreditInvoice, self).__init__()
|
|
self._error_messages.update({
|
|
'refund_non_open': 'You can not credit with refund ' \
|
|
'an invoice that is not opened!',
|
|
'refund_with_payement': 'You can not credit with refund ' \
|
|
'an invoice with payments!',
|
|
})
|
|
|
|
def _init(self, data):
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
res = {
|
|
'with_refund': True,
|
|
}
|
|
for invoice in invoice_obj.browse(data['ids']):
|
|
if invoice.state != 'open' or invoice.payment_lines:
|
|
res['with_refund'] = False
|
|
break
|
|
return res
|
|
|
|
def _action_credit(self, data):
|
|
model_data_obj = self.pool.get('ir.model.data')
|
|
act_window_obj = self.pool.get('ir.action.act_window')
|
|
invoice_obj = self.pool.get('account.invoice')
|
|
|
|
refund = data['form']['with_refund']
|
|
|
|
if refund:
|
|
for invoice in invoice_obj.browse(data['ids']):
|
|
if invoice.state != 'open':
|
|
self.raise_user_error('refund_non_open')
|
|
if invoice.payment_lines:
|
|
self.raise_user_error('refund_with_payement')
|
|
|
|
invoice_ids = invoice_obj.credit(data['ids'], refund=refund)
|
|
|
|
act_window_id = model_data_obj.get_id('account_invoice',
|
|
'act_invoice_form')
|
|
res = act_window_obj.read(act_window_id)
|
|
res['res_id'] = invoice_ids
|
|
if len(invoice_ids) == 1:
|
|
res['views'].reverse()
|
|
return res
|
|
|
|
CreditInvoice()
|