changeset c7e871e04797 in modules/account_invoice_defer:default
details:
https://hg.tryton.org/modules/account_invoice_defer?cmd=changeset&node=c7e871e04797
description:
Add account_invoice_defer module
issue10231
review332401002
diffstat:
.drone.yml | 68 +++
.flake8 | 2 +
COPYRIGHT | 14 +
LICENSE | 674 +++++++++++++++++++++++++++++++
MANIFEST.in | 5 +
README.rst | 1 +
__init__.py | 25 +
account.py | 474 +++++++++++++++++++++
account.xml | 163 +++++++
doc/conf.py | 61 ++
doc/design.rst | 51 ++
doc/index.rst | 11 +
doc/usage.rst | 13 +
message.xml | 16 +
setup.py | 154 +++++++
tests/__init__.py | 9 +
tests/scenario_account_invoice_defer.rst | 131 ++++++
tests/test_account_invoice_defer.py | 30 +
tests/tools.py | 47 ++
tox.ini | 15 +
tryton.cfg | 10 +
view/configuration_form.xml | 12 +
view/invoice_deferred_form.xml | 35 +
view/invoice_deferred_list.xml | 12 +
view/invoice_line_form.xml | 11 +
25 files changed, 2044 insertions(+), 0 deletions(-)
diffs (2145 lines):
diff -r 000000000000 -r c7e871e04797 .drone.yml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/.drone.yml Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,68 @@
+clone:
+ hg:
+ image: plugins/hg
+ environment:
+ - HG_SHARE_POOL=/root/.cache/hg
+ volumes:
+ - cache:/root/.cache
+
+pipeline:
+ tox:
+ image: ${IMAGE}
+ environment:
+ - CFLAGS=-O0
+ - DB_CACHE=/cache
+ - TOX_TESTENV_PASSENV=CFLAGS DB_CACHE CI_BUILD_NUMBER
CI_JOB_NUMBER CI_JOB_ID
+ - POSTGRESQL_URI=postgresql://postgres@postgresql:5432/
+ commands:
+ - echo "[extensions]" >> /root/.hgrc
+ - echo "hgext.share =" >> /root/.hgrc
+ - echo "[share]" >> /root/.hgrc
+ - echo "pool = /root/.cache/hg" >> /root/.hgrc
+ - pip install tox
+ - tox -e "${TOXENV}-${DATABASE}"
+ volumes:
+ - cache:/root/.cache
+ check_dist:
+ image: ${IMAGE}
+ commands:
+ - pip install twine
+ - python setup.py sdist
+ - twine check dist/*
+
+services:
+ postgresql:
+ image: postgres
+ environment:
+ - POSTGRES_HOST_AUTH_METHOD=trust
+ command: "-c fsync=off -c synchronous_commit=off -c
full_page_writes=off"
+ when:
+ matrix:
+ DATABASE: postgresql
+
+matrix:
+ include:
+ - IMAGE: python:3.6
+ TOXENV: py36
+ DATABASE: sqlite
+ - IMAGE: python:3.6
+ TOXENV: py36
+ DATABASE: postgresql
+ - IMAGE: python:3.7
+ TOXENV: py37
+ DATABASE: sqlite
+ - IMAGE: python:3.7
+ TOXENV: py37
+ DATABASE: postgresql
+ - IMAGE: python:3.8
+ TOXENV: py38
+ DATABASE: sqlite
+ - IMAGE: python:3.8
+ TOXENV: py38
+ DATABASE: postgresql
+ - IMAGE: python:3.9
+ TOXENV: py39
+ DATABASE: sqlite
+ - IMAGE: python:3.9
+ TOXENV: py39
+ DATABASE: postgresql
diff -r 000000000000 -r c7e871e04797 .flake8
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/.flake8 Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,2 @@
+[flake8]
+ignore=E123,E124,E126,E128,E741,W503
diff -r 000000000000 -r c7e871e04797 COPYRIGHT
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/COPYRIGHT Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,14 @@
+Copyright (C) 2021 Cédric Krier
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
diff -r 000000000000 -r c7e871e04797 LICENSE
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/LICENSE Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
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+country that you have reason to believe are valid.
+
+ If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+ A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License. You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all. For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff -r 000000000000 -r c7e871e04797 MANIFEST.in
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MANIFEST.in Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,5 @@
+include CHANGELOG
+include COPYRIGHT
+include LICENSE
+include README.rst
+graft doc
diff -r 000000000000 -r c7e871e04797 README.rst
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/README.rst Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,1 @@
+doc/index.rst
\ No newline at end of file
diff -r 000000000000 -r c7e871e04797 __init__.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/__init__.py Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,25 @@
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.pool import Pool
+
+from . import account
+
+__all__ = ['register']
+
+
+def register():
+ Pool.register(
+ account.Configuration,
+ account.ConfigurationDefaultAccount,
+ account.InvoiceDeferred,
+ account.Move,
+ account.Period,
+ account.Invoice,
+ account.InvoiceLine,
+ module='account_invoice_defer', type_='model')
+ Pool.register(
+ account.InvoiceDeferredCreateMoves,
+ module='account_invoice_defer', type_='wizard')
+ Pool.register(
+ module='account_invoice_defer', type_='report')
diff -r 000000000000 -r c7e871e04797 account.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/account.py Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,474 @@
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.i18n import gettext
+from trytond.model import ModelSQL, ModelView, Workflow, fields, Unique
+from trytond.model.exceptions import AccessError
+from trytond.pool import PoolMeta, Pool
+from trytond.pyson import Eval, If
+from trytond.transaction import Transaction
+from trytond.wizard import Wizard, StateTransition
+
+
+class Configuration(metaclass=PoolMeta):
+ __name__ = 'account.configuration'
+
+ deferred_account_revenue = fields.MultiValue(fields.Many2One(
+ 'account.account', "Deferred Account Revenue",
+ domain=[
+ ('type.statement', '=', 'balance'),
+ ('company', '=', Eval('context', {}).get('company', -1)),
+ ]))
+ deferred_account_expense = fields.MultiValue(fields.Many2One(
+ 'account.account', "Deferred Account Expense",
+ domain=[
+ ('type.statement', '=', 'balance'),
+ ('company', '=', Eval('context', {}).get('company', -1)),
+ ]))
+
+ @classmethod
+ def multivalue_model(cls, field):
+ pool = Pool()
+ if field in {'deferred_account_revenue', 'deferred_account_expense'}:
+ return pool.get('account.configuration.default_account')
+ return super().multivalue_model(field)
+
+
+class ConfigurationDefaultAccount(metaclass=PoolMeta):
+ __name__ = 'account.configuration.default_account'
+
+ deferred_account_revenue = fields.Many2One(
+ 'account.account', "Deferred Account Revenue",
+ domain=[
+ ('type.statement', '=', 'balance'),
+ ('company', '=', Eval('company', -1)),
+ ],
+ depends=['company'])
+ deferred_account_expense = fields.Many2One(
+ 'account.account', "Deferred Account Expense",
+ domain=[
+ ('type.statement', '=', 'balance'),
+ ('company', '=', Eval('company', -1)),
+ ],
+ depends=['company'])
+
+
+class InvoiceDeferred(Workflow, ModelSQL, ModelView):
+ "Invoice Deferred"
+ __name__ = 'account.invoice.deferred'
+
+ _states = {
+ 'readonly': Eval('state') != 'draft',
+ }
+ _depends = ['state']
+
+ company = fields.Many2One(
+ 'company.company', "Company", required=True,
+ states={
+ 'readonly': (Eval('state') != 'draft') & Eval('invoice_line'),
+ },
+ depends=['state', 'invoice_line'])
+ type = fields.Selection([
+ ('out', "Customer"),
+ ('in', "Supplier"),
+ ], "Type", required=True,
+ states=_states, depends=_depends)
+ journal = fields.Many2One(
+ 'account.journal', "Journal", required=True,
+ states=_states,
+ context={
+ 'company': Eval('company', -1),
+ },
+ depends=_depends + ['company'])
+ invoice_line = fields.Many2One(
+ 'account.invoice.line', "Invoice Line", required=True,
+ domain=[
+ ('product.type', '=', 'service'),
+ ('invoice.type', '=', Eval('type')),
+ ('invoice.state', 'in', ['posted', 'paid']),
+ ('invoice.company', '=', Eval('company', -1)),
+ ],
+ states=_states, depends=_depends + ['type', 'company'])
+ amount = fields.Numeric(
+ "Amount", digits=(16, Eval('currency_digits', 2)), required=True,
+ states=_states, depends=_depends + ['currency_digits'])
+ start_date = fields.Date(
+ "Start Date", required=True,
+ domain=[
+ ('start_date', '<', Eval('end_date', None)),
+ ],
+ states=_states, depends=_depends + ['end_date'])
+ end_date = fields.Date(
+ "End Date", required=True,
+ domain=[
+ ('end_date', '>', Eval('start_date', None)),
+ ],
+ states=_states, depends=_depends + ['start_date'])
+ moves = fields.One2Many(
+ 'account.move', 'origin', "Moves", readonly=True,
+ order=[
+ ('period.start_date', 'ASC'),
+ ])
+ state = fields.Selection([
+ ('draft', "Draft"),
+ ('running', "Running"),
+ ('closed', "Closed"),
+ ], "State", readonly=True, required=True)
+
+ currency = fields.Function(fields.Many2One(
+ 'currency.currency', "Currency"), 'on_change_with_currency')
+ currency_digits = fields.Function(fields.Integer("Currency Digits"),
+ 'on_change_with_currency_digits')
+
+ del _states, _depends
+
+ @classmethod
+ def __setup__(cls):
+ super().__setup__()
+ table = cls.__table__()
+ cls._sql_constraints = [
+ ('invoice_line_unique', Unique(table, table.invoice_line),
+ 'account_invoice_defer.msg_defer_invoice_line_unique'),
+ ]
+ cls.journal.domain = [
+ If(Eval('type') == 'out',
+ ('type', 'in', cls._journal_types('out')),
+ ('type', 'in', cls._journal_types('in'))),
+ ]
+ cls.journal.depends += ['type']
+ cls._transitions |= set((
+ ('draft', 'running'),
+ ('running', 'closed'),
+ ))
+ cls._buttons.update({
+ 'run': {
+ 'invisible': Eval('state') != 'draft',
+ 'depends': ['state'],
+ },
+ })
+
+ @classmethod
+ def _journal_types(cls, type):
+ if type == 'out':
+ return ['revenue']
+ else:
+ return ['expense']
+
+ @fields.depends('type')
+ def on_change_type(self):
+ Journal = self.__class__.journal.get_target()
+ journal_types = self.__class__._journal_types(self.type)
+ journals = Journal.search([
+ ('type', 'in', journal_types),
+ ], limit=1)
+ if journals:
+ self.journal, = journals
+
+ @fields.depends('invoice_line', 'start_date')
+ def on_change_invoice_line(self):
+ pool = Pool()
+ Currency = pool.get('currency.currency')
+ if self.invoice_line:
+ if not self.start_date:
+ self.start_date = self.invoice_line.invoice.invoice_date
+ invoice = self.invoice_line.invoice
+ if invoice.currency != self.company.currency:
+ with Transaction().set_context(date=invoice.currency_date):
+ self.amount = Currency.compute(
+ invoice.currency, self.invoice_line.amount,
+ self.company.currency)
+ else:
+ self.amount = self.invoice_line.amount
+
+ @classmethod
+ def default_state(cls):
+ return 'draft'
+
+ @fields.depends('company')
+ def on_change_with_currency(self, name=None):
+ if self.company:
+ return self.company.currency.id
+
+ @fields.depends('company')
+ def on_change_with_currency_digits(self, name=None):
+ if self.company:
+ return self.company.currency.digits
+
+ @classmethod
+ @ModelView.button
+ @Workflow.transition('running')
+ def run(cls, deferrals):
+ pool = Pool()
+ Period = pool.get('account.period')
+ # Ensure it starts at an opened period
+ for deferral in deferrals:
+ Period.find(deferral.company.id, deferral.start_date)
+ # Set state before create moves to pass assert
+ cls.write(deferrals, {'state': 'running'})
+ cls.create_moves(deferrals)
+
+ @classmethod
+ @Workflow.transition('closed')
+ def close(cls, deferrals):
+ for deferral in deferrals:
+ assert (deferral.moves
+ and deferral.moves[-1].period.end_date >= deferral.end_date)
+
+ @classmethod
+ def delete(cls, deferrals):
+ for deferral in deferrals:
+ if deferral.state != 'draft':
+ raise AccessError(
+ gettext('account_invoice_defer'
+ '.msg_invoice_deferred_delete_draft',
+ deferral=deferral.rec_name))
+ return super().delete(deferrals)
+
+ @classmethod
+ def create_moves(cls, deferrals):
+ pool = Pool()
+ Period = pool.get('account.period')
+ Move = pool.get('account.move')
+ moves = []
+ to_close = []
+ for deferral in deferrals:
+ assert deferral.state == 'running'
+ periods = Period.search([
+ ('company', '=', deferral.company.id),
+ ('type', '=', 'standard'),
+ ('start_date', '<=', deferral.end_date),
+ ('end_date', '>=', deferral.start_date),
+ ])
+ for period in sorted(
+ set(periods) - {m.period for m in deferral.moves},
+ key=lambda p: p.start_date):
+ moves.append(deferral.get_move(period))
+ Move.save(moves)
+ to_save = []
+ for deferral in deferrals:
+ if deferral.moves:
+ last_move = deferral.moves[-1]
+ if last_move.period.end_date >= deferral.end_date:
+ remainder = deferral.amount_remainder
+ if remainder > 0:
+ for line in last_move.lines:
+ if line.debit:
+ line.debit += remainder
+ else:
+ line.credit += remainder
+ elif remainder < 0:
+ for line in last_move.lines:
+ if line.debit:
+ line.debit -= remainder
+ else:
+ line.credit -= remainder
+ if remainder:
+ to_save.append(last_move)
+ to_close.append(deferral)
+ Move.save(to_save)
+ Move.post(moves)
+ cls.close(to_close)
+
+ @property
+ def amount_daily(self):
+ days = (self.end_date - self.start_date).days + 1
+ return self.amount / days
+
+ @property
+ def amount_remainder(self):
+ period = self.invoice_line.invoice.move.period
+ return abs(self.amount) - sum(
+ l.credit for m in self.moves for l in m.lines
+ if m.period != period)
+
+ def get_move(self, period):
+ pool = Pool()
+ Move = pool.get('account.move')
+ Line = pool.get('account.move.line')
+ Configuration = pool.get('account.configuration')
+ configuration = Configuration(1)
+ move = Move(
+ company=self.company,
+ origin=self,
+ journal=self.journal,
+ period=period,
+ date=period.start_date,
+ )
+ invoice = self.invoice_line.invoice
+ days = (
+ min(period.end_date, self.end_date)
+ - max(period.start_date, self.start_date)).days + 1
+ amount = self.company.currency.round(self.amount_daily * days)
+
+ income = Line(account=self.invoice_line.account.current(move.date))
+ if period == invoice.move.period:
+ amount = self.amount - amount
+ if amount >= 0:
+ if invoice.type == 'out':
+ income.debit, income.credit = amount, 0
+ else:
+ income.debit, income.credit = 0, amount
+ else:
+ if invoice.type == 'out':
+ income.debit, income.credit = 0, -amount
+ else:
+ income.debit, income.credit = -amount, 0
+ else:
+ if amount >= 0:
+ if invoice.type == 'out':
+ income.debit, income.credit = 0, amount
+ else:
+ income.debit, income.credit = amount, 0
+ else:
+ if invoice.type == 'out':
+ income.debit, income.credit = -amount, 0
+ else:
+ income.debit, income.credit = 0, -amount
+ if income.account.party_required:
+ income.party = invoice.party
+
+ balance = Line()
+ if invoice.type == 'out':
+ balance.account = configuration.get_multivalue(
+ 'deferred_account_revenue', company=self.company.id)
+ else:
+ balance.account = configuration.get_multivalue(
+ 'deferred_account_expense', company=self.company.id)
+ balance.debit, balance.credit = income.credit, income.debit
+ if balance.account.party_required:
+ balance.party = invoice.party
+
+ move.lines = [balance, income]
+ return move
+
+
+class InvoiceDeferredCreateMoves(Wizard):
+ "Invoice Deferred Create Moves"
+ __name__ = 'account.invoice.deferred.create_moves'
+ start_state = 'create_moves'
+ create_moves = StateTransition()
+
+ def transition_create_moves(self):
+ pool = Pool()
+ InvoiceDeferred = pool.get('account.invoice.deferred')
+ with Transaction().set_context(_check_access=True):
+ deferrals = InvoiceDeferred.search([
+ ('state', '=', 'running'),
+ ])
+ deferrals = InvoiceDeferred.browse(deferrals)
+ InvoiceDeferred.create_moves(deferrals)
+ return 'end'
+
+
+class Move(metaclass=PoolMeta):
+ __name__ = 'account.move'
+
+ @classmethod
+ def _get_origin(cls):
+ return super()._get_origin() + ['account.invoice.deferred']
+
+
+class Period(metaclass=PoolMeta):
+ __name__ = 'account.period'
+
+ @classmethod
+ def close(cls, periods):
+ for period in periods:
+ period.check_invoice_deferred_running()
+ super().close(periods)
+
+ def check_invoice_deferred_running(self):
+ """
+ Check if it exists any invoice deferred
+ without account move for the period.
+ """
+ pool = Pool()
+ InvoiceDeferred = pool.get('account.invoice.deferred')
+ deferrals = InvoiceDeferred.search([
+ ('state', '=', 'running'),
+ ('company', '=', self.company.id),
+ ['OR', [
+ ('start_date', '<=', self.start_date),
+ ('end_date', '>=', self.start_date),
+ ], [
+ ('start_date', '<=', self.end_date),
+ ('end_date', '>=', self.end_date),
+ ], [
+ ('start_date', '>=', self.start_date),
+ ('end_date', '<=', self.end_date),
+ ],
+ ],
+ ('moves', 'not where', [
+ ('date', '>=', self.start_date),
+ ('date', '<=', self.end_date),
+ ]),
+ ], limit=6)
+ if deferrals:
+ names = ', '.join(d.rec_name for d in deferrals[:5])
+ if len(deferrals) > 5:
+ names += '...'
+ raise AccessError(
+ gettext('account_invoice_defer'
+ '.msg_invoice_deferred_running_close_period',
+ period=self.rec_name,
+ deferrals=names))
+
+
+class Invoice(metaclass=PoolMeta):
+ __name__ = 'account.invoice'
+
+ @classmethod
+ def _post(cls, invoices):
+ pool = Pool()
+ InvoiceDeferred = pool.get('account.invoice.deferred')
+ super()._post(invoices)
+ deferrals = []
+ for invoice in invoices:
+ for line in invoice.lines:
+ if line.deferrable and line.defer_from and line.defer_to:
+ deferral = InvoiceDeferred(
+ company=invoice.company,
+ type=invoice.type,
+ journal=invoice.journal,
+ invoice_line=line,
+ start_date=line.defer_from,
+ end_date=line.defer_to)
+ deferral.on_change_invoice_line()
+ deferrals.append(deferral)
+ InvoiceDeferred.save(deferrals)
+
+
+class InvoiceLine(metaclass=PoolMeta):
+ __name__ = 'account.invoice.line'
+
+ deferrable = fields.Function(
+ fields.Boolean("Deferrable"), 'on_change_with_deferrable')
+ defer_from = fields.Date(
+ "Defer From",
+ domain=[
+ If(Eval('deferrable', False) & Eval('defer_to', None),
+ ('defer_from', '<', Eval('defer_to', None)),
+ ()),
+ ],
+ states={
+ 'readonly': Eval('invoice_state') != 'draft',
+ 'invisible': ~Eval('deferrable', False),
+ },
+ depends=['deferrable', 'defer_to', 'invoice_state'])
+ defer_to = fields.Date(
+ "Defer To",
+ domain=[
+ If(Eval('deferrable', False) & Eval('defer_from', None),
+ ('defer_to', '>', Eval('defer_from', None)),
+ ()),
+ ],
+ states={
+ 'readonly': Eval('invoice_state') != 'draft',
+ 'invisible': ~Eval('deferrable', False),
+ },
+ depends=['deferrable', 'defer_from', 'invoice_state'])
+
+ @fields.depends('product')
+ def on_change_with_deferrable(self, name=None):
+ if self.product:
+ return self.product.type == 'service'
diff -r 000000000000 -r c7e871e04797 account.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/account.xml Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,163 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+ <data>
+ <record model="ir.ui.view" id="configuration_view_form">
+ <field name="model">account.configuration</field>
+ <field name="inherit" ref="account.configuration_view_form"/>
+ <field name="name">configuration_form</field>
+ </record>
+
+ <record model="ir.ui.view" id="invoice_deferred_view_form">
+ <field name="model">account.invoice.deferred</field>
+ <field name="type">form</field>
+ <field name="name">invoice_deferred_form</field>
+ </record>
+
+ <record model="ir.ui.view" id="invoice_deferred_view_list">
+ <field name="model">account.invoice.deferred</field>
+ <field name="type">tree</field>
+ <field name="name">invoice_deferred_list</field>
+ </record>
+
+ <record model="ir.action.act_window"
id="act_invoice_deferred_out_form">
+ <field name="name">Customer Invoice Deferred</field>
+ <field name="res_model">account.invoice.deferred</field>
+ <field name="domain" eval="[('type', '=', 'out')]" pyson="1"/>
+ </record>
+ <record model="ir.action.act_window.view"
id="act_invoice_deferred_out_form_view1">
+ <field name="sequence" eval="10"/>
+ <field name="view" ref="invoice_deferred_view_list"/>
+ <field name="act_window" ref="act_invoice_deferred_out_form"/>
+ </record>
+ <record model="ir.action.act_window.view"
id="act_invoice_deferred_out_form_view2">
+ <field name="sequence" eval="20"/>
+ <field name="view" ref="invoice_deferred_view_form"/>
+ <field name="act_window" ref="act_invoice_deferred_out_form"/>
+ </record>
+ <record model="ir.action.act_window.domain"
id="act_invoice_deferred_out_form_domain_draft">
+ <field name="name">Draft</field>
+ <field name="sequence" eval="10"/>
+ <field name="domain" eval="[('state', '=', 'draft')]" pyson="1"/>
+ <field name="count" eval="True"/>
+ <field name="act_window" ref="act_invoice_deferred_out_form"/>
+ </record>
+ <record model="ir.action.act_window.domain"
id="act_invoice_deferred_out_form_domain_running">
+ <field name="name">Running</field>
+ <field name="sequence" eval="20"/>
+ <field name="domain" eval="[('state', '=', 'running')]" pyson="1"/>
+ <field name="count" eval="True"/>
+ <field name="act_window" ref="act_invoice_deferred_out_form"/>
+ </record>
+ <record model="ir.action.act_window.domain"
id="act_invoice_deferred_out_form_domain_all">
+ <field name="name">All</field>
+ <field name="sequence" eval="9999"/>
+ <field name="domain" eval="[]" pyson="1"/>
+ <field name="act_window" ref="act_invoice_deferred_out_form"/>
+ </record>
+ <menuitem
+ parent="account_invoice.menu_invoices"
+ action="act_invoice_deferred_out_form"
+ sequence="50"
+ id="menu_invoice_deferred_out_form"/>
+
+ <record model="ir.action.act_window" id="act_invoice_deferred_in_form">
+ <field name="name">Supplier Invoice Deferred</field>
+ <field name="res_model">account.invoice.deferred</field>
+ <field name="domain" eval="[('type', '=', 'in')]" pyson="1"/>
+ </record>
+ <record model="ir.action.act_window.view"
id="act_invoice_deferred_in_form_view1">
+ <field name="sequence" eval="10"/>
+ <field name="view" ref="invoice_deferred_view_list"/>
+ <field name="act_window" ref="act_invoice_deferred_in_form"/>
+ </record>
+ <record model="ir.action.act_window.view"
id="act_invoice_deferred_in_form_view2">
+ <field name="sequence" eval="20"/>
+ <field name="view" ref="invoice_deferred_view_form"/>
+ <field name="act_window" ref="act_invoice_deferred_in_form"/>
+ </record>
+ <record model="ir.action.act_window.domain"
id="act_invoice_deferred_in_form_domain_draft">
+ <field name="name">Draft</field>
+ <field name="sequence" eval="10"/>
+ <field name="domain" eval="[('state', '=', 'draft')]" pyson="1"/>
+ <field name="count" eval="True"/>
+ <field name="act_window" ref="act_invoice_deferred_in_form"/>
+ </record>
+ <record model="ir.action.act_window.domain"
id="act_invoice_deferred_in_form_domain_running">
+ <field name="name">Running</field>
+ <field name="sequence" eval="20"/>
+ <field name="domain" eval="[('state', '=', 'running')]" pyson="1"/>
+ <field name="count" eval="True"/>
+ <field name="act_window" ref="act_invoice_deferred_in_form"/>
+ </record>
+ <record model="ir.action.act_window.domain"
id="act_invoice_deferred_in_form_domain_all">
+ <field name="name">All</field>
+ <field name="sequence" eval="9999"/>
+ <field name="domain" eval="[]" pyson="1"/>
+ <field name="act_window" ref="act_invoice_deferred_in_form"/>
+ </record>
+ <menuitem
+ parent="account_invoice.menu_invoices"
+ action="act_invoice_deferred_in_form"
+ sequence="50"
+ id="menu_invoice_deferred_in_form"/>
+
+ <record model="ir.model.access" id="access_invoice_deferred">
+ <field name="model" search="[('model', '=',
'account.invoice.deferred')]"/>
+ <field name="perm_read" eval="False"/>
+ <field name="perm_write" eval="False"/>
+ <field name="perm_create" eval="False"/>
+ <field name="perm_delete" eval="False"/>
+ </record>
+ <record model="ir.model.access" id="access_invoice_deferred_account">
+ <field name="model" search="[('model', '=',
'account.invoice.deferred')]"/>
+ <field name="group" ref="account.group_account"/>
+ <field name="perm_read" eval="True"/>
+ <field name="perm_write" eval="True"/>
+ <field name="perm_create" eval="True"/>
+ <field name="perm_delete" eval="True"/>
+ </record>
+
+ <record model="ir.rule.group"
id="rule_group_invoice_deferred_companies">
+ <field name="name">User in companies</field>
+ <field name="model" search="[('model', '=',
'account.invoice.deferred')]"/>
+ <field name="global_p" eval="True"/>
+ </record>
+ <record model="ir.rule" id="rule_invoice_deferred_companies">
+ <field name="domain"
+ eval="[('company', 'in', Eval('companies', []))]"
+ pyson="1"/>
+ <field name="rule_group"
ref="rule_group_invoice_deferred_companies"/>
+ </record>
+
+ <record model="ir.model.button" id="invoice_deferred_run_button">
+ <field name="name">run</field>
+ <field name="string">Run</field>
+ <field name="confirm">Are you sure you want to defer the
invoices?</field>
+ <field name="help">Start deferring the invoice</field>
+ <field name="model" search="[('model', '=',
'account.invoice.deferred')]"/>
+ </record>
+
+ <record model="ir.action.wizard"
id="wizard_invoice_deferred_create_moves">
+ <field name="name">Create Invoices Deferred Moves</field>
+ <field
name="wiz_name">account.invoice.deferred.create_moves</field>
+ </record>
+ <menuitem
+ parent="account_invoice.menu_invoices"
+ sequence="90"
+ action="wizard_invoice_deferred_create_moves"
+ id="menu_invoice_deferred_create_moves"/>
+
+ <record model="ir.action-res.group"
id="wizard_invoice_deferred_create_moves-group_account">
+ <field name="action" ref="wizard_invoice_deferred_create_moves"/>
+ <field name="group" ref="account.group_account"/>
+ </record>
+
+ <record model="ir.ui.view" id="invoice_line_view_form">
+ <field name="model">account.invoice.line</field>
+ <field name="inherit"
ref="account_invoice.invoice_line_view_form"/>
+ <field name="name">invoice_line_form</field>
+ </record>
+ </data>
+</tryton>
diff -r 000000000000 -r c7e871e04797 doc/conf.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/conf.py Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,61 @@
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+modules_url = 'https://docs.tryton.org/projects/modules-{module}/en/{series}/'
+trytond_url = 'https://docs.tryton.org/projects/server/en/{series}/'
+
+
+def get_info():
+ import configparser
+ import os
+ import subprocess
+ import sys
+
+ module_dir = os.path.dirname(os.path.dirname(__file__))
+
+ config = configparser.ConfigParser()
+ config.read_file(open(os.path.join(module_dir, 'tryton.cfg')))
+ info = dict(config.items('tryton'))
+
+ result = subprocess.run(
+ [sys.executable, 'setup.py', '--name'],
+ stdout=subprocess.PIPE, check=True, cwd=module_dir)
+ info['name'] = result.stdout.decode('utf-8').strip()
+
+ result = subprocess.run(
+ [sys.executable, 'setup.py', '--version'],
+ stdout=subprocess.PIPE, check=True, cwd=module_dir)
+ version = result.stdout.decode('utf-8').strip()
+ if 'dev' in version:
+ info['series'] = 'latest'
+ else:
+ info['series'] = '.'.join(version.split('.', 2)[:2])
+
+ for key in {'depends', 'extras_depend'}:
+ info[key] = info.get(key, '').strip().splitlines()
+ info['modules'] = set(info['depends'] + info['extras_depend'])
+ info['modules'] -= {'ir', 'res'}
+
+ return info
+
+
+info = get_info()
+
+master_doc = 'index'
+project = info['name']
+release = version = info['series']
+default_role = 'ref'
+highlight_language = 'none'
+extensions = [
+ 'sphinx.ext.intersphinx',
+ ]
+intersphinx_mapping = {
+ 'trytond': (trytond_url.format(series=version), None),
+ }
+intersphinx_mapping.update({
+ m: (modules_url.format(
+ module=m.replace('_', '-'), series=version), None)
+ for m in info['modules']
+ })
+
+del get_info, info, modules_url, trytond_url
diff -r 000000000000 -r c7e871e04797 doc/design.rst
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/design.rst Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,51 @@
+******
+Design
+******
+
+The *Account Invoice Defer Module* adds some new concepts and extends some
+existing concepts.
+
+.. _model-account.invoice.deferred:
+
+Invoice Deferred
+================
+
+*Invoice Deferred* defines the periods over which an `Invoice
+<account_invoice:model-account.invoice>` Line and its amount is deferred.
+
+When running the extra amount booked of the invoice period is moved to
+configured deferral account.
+And the corresponding amount is moved to each existing standard `Period
+<account:model-account.period>` inside the deferral period.
+
+The amount of each period is computed using a daily rate and the number of days
+in the period.
+
+.. seealso::
+
+ Customer invoices deferred can be seen by opening the main menu item:
+
+ |Financial --> Invoices --> Customer Invoices Deferred|__
+
+ .. |Financial --> Invoices --> Customer Invoices Deferred| replace::
:menuselection:`Financial --> Invoices --> Customer Invoices Deferred`
+ __
https://demo.tryton.org/model/account.invoice.deferred;domain=[["type"%2C"%3D"%2C"out";]]
+
+ Supplier invoices deferred can be seen by opening the main menu item:
+
+ |Financial --> Invoices --> Supplier Invoices Deferred|__
+
+ .. |Financial --> Invoices --> Supplier Invoices Deferred| replace::
:menuselection:`Financial --> Invoices --> Supplier Invoices Deferred`
+ __
https://demo.tryton.org/model/account.invoice.deferred;domain=[["type"%2C"%3D"%2C"in";]]
+
+Wizards
+-------
+
+.. _wizard-account.invoice.deferred.create_moves
+
+Invoice Deferred Create Moves
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+The *Invoice Deferred Create Moves* wizard creates and posts for each running
+`Invoice Deferred <model-account.invoice.deferred>` the missing moves for each
+standard `Period <account:model-account.period>`.
+It closes also the invoices deferred if all the moves have been posted.
diff -r 000000000000 -r c7e871e04797 doc/index.rst
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/index.rst Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,11 @@
+############################
+Account Invoice Defer Module
+############################
+
+The *Account Invoice Defer Module* allow to defer the expense or the revenue of
+an invoice line over many periods.
+
+.. toctree::
+ :maxdepth: 2
+
+ design
diff -r 000000000000 -r c7e871e04797 doc/usage.rst
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/usage.rst Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,13 @@
+*****
+Usage
+*****
+
+.. _Defer line from invoice
+
+Defer line from invoice
+=======================
+
+You can fill a period on the `Invoice <account_invoice:model-account.invoice>`
+Line of service.
+In this case when the invoice is posted, a draft `Invoice Deferred
+<model-account.invoice.deferred>` is created for each line filled.
diff -r 000000000000 -r c7e871e04797 message.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/message.xml Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+ <data grouped="1">
+ <record model="ir.message" id="msg_defer_invoice_line_unique">
+ <field name="text">Invoice line can be deferred only once.</field>
+ </record>
+ <record model="ir.message"
id="msg_invoice_deferred_running_close_period">
+ <field name="text">You cannot close period "%(period)s" because
some invoices deferred "%(deferrals)s" do not have yet move for the
period.</field>
+ </record>
+ <record model="ir.message" id="msg_invoice_deferred_delete_draft">
+ <field name="text">You cannot delete invoice deferred
"%(deferral)s" because it is not in "draft" state.</field>
+ </record>
+ </data>
+</tryton>
diff -r 000000000000 -r c7e871e04797 setup.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/setup.py Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,154 @@
+#!/usr/bin/env python3
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+import io
+import os
+import re
+from configparser import ConfigParser
+from setuptools import setup, find_packages
+
+
+def read(fname):
+ content = io.open(
+ os.path.join(os.path.dirname(__file__), fname),
+ 'r', encoding='utf-8').read()
+ content = re.sub(
+ r'(?m)^\.\. toctree::\r?\n((^$|^\s.*$)\r?\n)*', '', content)
+ return content
+
+
+def get_require_version(name):
+ if minor_version % 2:
+ require = '%s >= %s.%s.dev0, < %s.%s'
+ else:
+ require = '%s >= %s.%s, < %s.%s'
+ require %= (name, major_version, minor_version,
+ major_version, minor_version + 1)
+ return require
+
+
+config = ConfigParser()
+config.read_file(open(os.path.join(os.path.dirname(__file__), 'tryton.cfg')))
+info = dict(config.items('tryton'))
+for key in ('depends', 'extras_depend', 'xml'):
+ if key in info:
+ info[key] = info[key].strip().splitlines()
+version = info.get('version', '0.0.1')
+major_version, minor_version, _ = version.split('.', 2)
+major_version = int(major_version)
+minor_version = int(minor_version)
+name = 'trytond_account_invoice_defer'
+
+download_url = 'http://downloads.tryton.org/%s.%s/' % (
+ major_version, minor_version)
+if minor_version % 2:
+ version = '%s.%s.dev0' % (major_version, minor_version)
+ download_url = (
+ 'hg+http://hg.tryton.org/modules/%s#egg=%s-%s' % (
+ name[8:], name, version))
+
+local_version = []
+if os.environ.get('CI_JOB_ID'):
+ local_version.append(os.environ['CI_JOB_ID'])
+else:
+ for build in ['CI_BUILD_NUMBER', 'CI_JOB_NUMBER']:
+ if os.environ.get(build):
+ local_version.append(os.environ[build])
+ else:
+ local_version = []
+ break
+if local_version:
+ version += '+' + '.'.join(local_version)
+requires = []
+for dep in info.get('depends', []):
+ if not re.match(r'(ir|res)(\W|$)', dep):
+ requires.append(get_require_version('trytond_%s' % dep))
+requires.append(get_require_version('trytond'))
+
+tests_require = [get_require_version('proteus')]
+dependency_links = []
+if minor_version % 2:
+ dependency_links.append(
+ 'https://trydevpi.tryton.org/?local_version='
+ + '.'.join(local_version)
+ )
+
+setup(name=name,
+ version=version,
+ description='Tryton module to defer expense and revenue',
+ long_description=read('README.rst'),
+ author='Tryton',
+ author_email='[email protected]',
+ url='http://www.tryton.org/',
+ download_url=download_url,
+ project_urls={
+ "Bug Tracker": 'https://bugs.tryton.org/',
+ "Documentation": (
+ 'https://docs.tryton.org/projects/modules-account-invoice-defer'),
+ "Forum": 'https://www.tryton.org/forum',
+ "Source Code": 'https://hg.tryton.org/modules/account_invoice_defer',
+ },
+ keywords='tryton account invoice defer expense revenue',
+ package_dir={'trytond.modules.account_invoice_defer': '.'},
+ packages=(
+ ['trytond.modules.account_invoice_defer']
+ + ['trytond.modules.account_invoice_defer.%s' % p
+ for p in find_packages()]
+ ),
+ package_data={
+ 'trytond.modules.account_invoice_defer': (info.get('xml', [])
+ + ['tryton.cfg', 'view/*.xml', 'locale/*.po', '*.fodt',
+ 'icons/*.svg', 'tests/*.rst']),
+ },
+ classifiers=[
+ 'Development Status :: 5 - Production/Stable',
+ 'Environment :: Plugins',
+ 'Framework :: Tryton',
+ 'Intended Audience :: Developers',
+ 'Intended Audience :: Financial and Insurance Industry',
+ 'Intended Audience :: Legal Industry',
+ 'License :: OSI Approved :: '
+ 'GNU General Public License v3 or later (GPLv3+)',
+ 'Natural Language :: Bulgarian',
+ 'Natural Language :: Catalan',
+ 'Natural Language :: Chinese (Simplified)',
+ 'Natural Language :: Czech',
+ 'Natural Language :: Dutch',
+ 'Natural Language :: English',
+ 'Natural Language :: Finnish',
+ 'Natural Language :: French',
+ 'Natural Language :: German',
+ 'Natural Language :: Hungarian',
+ 'Natural Language :: Indonesian',
+ 'Natural Language :: Italian',
+ 'Natural Language :: Persian',
+ 'Natural Language :: Polish',
+ 'Natural Language :: Portuguese (Brazilian)',
+ 'Natural Language :: Russian',
+ 'Natural Language :: Slovenian',
+ 'Natural Language :: Spanish',
+ 'Natural Language :: Turkish',
+ 'Operating System :: OS Independent',
+ 'Programming Language :: Python :: 3',
+ 'Programming Language :: Python :: 3.6',
+ 'Programming Language :: Python :: 3.7',
+ 'Programming Language :: Python :: 3.8',
+ 'Programming Language :: Python :: 3.9',
+ 'Programming Language :: Python :: Implementation :: CPython',
+ 'Programming Language :: Python :: Implementation :: PyPy',
+ 'Topic :: Office/Business',
+ ],
+ license='GPL-3',
+ python_requires='>=3.6',
+ install_requires=requires,
+ dependency_links=dependency_links,
+ zip_safe=False,
+ entry_points="""
+ [trytond.modules]
+ account_invoice_defer = trytond.modules.account_invoice_defer
+ """, # noqa: E501
+ test_suite='tests',
+ test_loader='trytond.test_loader:Loader',
+ tests_require=tests_require,
+ )
diff -r 000000000000 -r c7e871e04797 tests/__init__.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/__init__.py Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,9 @@
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+try:
+ from
trytond.modules.account_invoice_defer.tests.test_account_invoice_defer import
suite # noqa: E501
+except ImportError:
+ from .test_account_invoice_defer import suite
+
+__all__ = ['suite']
diff -r 000000000000 -r c7e871e04797 tests/scenario_account_invoice_defer.rst
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/scenario_account_invoice_defer.rst Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,131 @@
+==============================
+Account Invoice Defer Scenario
+==============================
+
+Imports::
+
+ >>> import datetime as dt
+ >>> from decimal import Decimal
+
+ >>> from proteus import Model, Wizard
+ >>> from trytond.tests.tools import activate_modules
+ >>> from trytond.modules.company.tests.tools import (
+ ... create_company, get_company)
+ >>> from trytond.modules.account.tests.tools import (
+ ... create_fiscalyear, create_chart, get_accounts)
+ >>> from trytond.modules.account_invoice.tests.tools import (
+ ... set_fiscalyear_invoice_sequences)
+ >>> from trytond.modules.account_invoice_defer.tests.tools import (
+ ... add_deferred_accounts)
+
+Activate modules::
+
+ >>> config = activate_modules('account_invoice_defer')
+
+ >>> Invoice = Model.get('account.invoice')
+ >>> InvoiceDeferred = Model.get('account.invoice.deferred')
+ >>> Party = Model.get('party.party')
+ >>> ProductCategory = Model.get('product.category')
+ >>> ProductUom = Model.get('product.uom')
+
+Create company::
+
+ >>> _ = create_company()
+ >>> company = get_company()
+
+Create fiscal year::
+
+ >>> fiscalyear = set_fiscalyear_invoice_sequences(
+ ... create_fiscalyear(company))
+ >>> fiscalyear.click('create_period')
+ >>> period = fiscalyear.periods[0]
+
+Create chart of accounts::
+
+ >>> _ = create_chart(company)
+ >>> accounts = add_deferred_accounts(get_accounts(company))
+
+Create party::
+
+ >>> party = Party(name="Insurer")
+ >>> party.save()
+
+Create account category::
+
+ >>> account_category = ProductCategory(name="Account Category")
+ >>> account_category.accounting = True
+ >>> account_category.account_expense = accounts['expense']
+ >>> account_category.account_revenue = accounts['revenue']
+ >>> account_category.save()
+
+Create product::
+
+ >>> unit, = ProductUom.find([('name', '=', 'Unit')])
+ >>> ProductTemplate = Model.get('product.template')
+ >>> template = ProductTemplate()
+ >>> template.name = "Insurance"
+ >>> template.default_uom = unit
+ >>> template.type = 'service'
+ >>> template.list_price = Decimal('1000')
+ >>> template.account_category = account_category
+ >>> template.save()
+ >>> product, = template.products
+
+Create invoice::
+
+ >>> invoice = Invoice(type='in')
+ >>> invoice.party = party
+ >>> line = invoice.lines.new()
+ >>> line.product = product
+ >>> line.quantity = 1
+ >>> line.unit_price = Decimal('1000')
+ >>> line.defer_from = period.start_date
+ >>> line.defer_to = line.defer_from + dt.timedelta(days=499)
+ >>> invoice.invoice_date = dt.date.today()
+ >>> invoice.click('post')
+ >>> invoice_line, = invoice.lines
+
+Check invoice deferred and run it::
+
+ >>> deferral, = InvoiceDeferred.find([])
+ >>> deferral.invoice_line == invoice_line
+ True
+ >>> deferral.amount
+ Decimal('1000.00')
+ >>> deferral.start_date == invoice_line.defer_from
+ True
+ >>> deferral.end_date == invoice_line.defer_to
+ True
+ >>> deferral.click('run')
+
+Check moves on invoice deferred::
+
+ >>> deferral.reload()
+ >>> deferral.state
+ 'running'
+ >>> len(deferral.moves)
+ 12
+ >>> accounts['deferred_expense'].reload()
+ >>> accounts['deferred_expense'].balance in {Decimal('270'),
Decimal('271')}
+ True
+
+Define next fiscal year::
+
+ >>> renew_fiscalyear = Wizard('account.fiscalyear.renew')
+ >>> renew_fiscalyear.execute('create_')
+ >>> new_fiscalyear, = renew_fiscalyear.actions[0]
+
+Create moves::
+
+ >>> create_moves = Wizard('account.invoice.deferred.create_moves')
+
+Check moves on invoice deferred::
+
+ >>> deferral.reload()
+ >>> deferral.state
+ 'closed'
+ >>> len(deferral.moves)
+ 17
+ >>> accounts['deferred_expense'].reload()
+ >>> accounts['deferred_expense'].balance
+ Decimal('0.00')
diff -r 000000000000 -r c7e871e04797 tests/test_account_invoice_defer.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test_account_invoice_defer.py Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,30 @@
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+import unittest
+
+import doctest
+
+from trytond.tests.test_tryton import ModuleTestCase
+from trytond.tests.test_tryton import suite as test_suite
+from trytond.tests.test_tryton import doctest_teardown
+from trytond.tests.test_tryton import doctest_checker
+
+from trytond.modules.company.tests import CompanyTestMixin
+
+
+class AccountInvoiceDeferTestCase(CompanyTestMixin, ModuleTestCase):
+ 'Test Account Invoice Defer module'
+ module = 'account_invoice_defer'
+
+
+def suite():
+ suite = test_suite()
+ suite.addTests(unittest.TestLoader().loadTestsFromTestCase(
+ AccountInvoiceDeferTestCase))
+ suite.addTests(doctest.DocFileSuite(
+ 'scenario_account_invoice_defer.rst',
+ tearDown=doctest_teardown, encoding='utf-8',
+ checker=doctest_checker,
+ optionflags=doctest.REPORT_ONLY_FIRST_FAILURE))
+ return suite
diff -r 000000000000 -r c7e871e04797 tests/tools.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/tools.py Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,47 @@
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from proteus import Model
+from proteus.config import get_config
+
+from trytond.modules.company.tests.tools import get_company
+
+
+def add_deferred_accounts(accounts, company=None, config=None):
+ "Add deferred to accounts"
+ if not config:
+ config = get_config()
+ Account = Model.get('account.account', config=config)
+ AccountType = Model.get('account.account.type')
+ Configuration = Model.get('account.configuration', config=config)
+
+ if not company:
+ company = get_company()
+
+ asset_type, = AccountType.find([
+ ('statement', '=', 'balance'),
+ ('name', '=', "Asset"),
+ ('company', '=', company.id),
+ ], limit=1)
+ liability_type, = AccountType.find([
+ ('statement', '=', 'balance'),
+ ('name', '=', "Liability"),
+ ('company', '=', company.id),
+ ], limit=1)
+
+ accounts['deferred_revenue'] = Account(
+ name="Deferred Revenue",
+ type=asset_type,
+ company=company)
+ accounts['deferred_revenue'].save()
+ accounts['deferred_expense'] = Account(
+ name="Deferred Expense",
+ type=liability_type,
+ company=company)
+ accounts['deferred_expense'].save()
+
+ with config.set_context(company=company.id):
+ configuration = Configuration(1)
+ configuration.deferred_account_revenue = accounts['deferred_revenue']
+ configuration.deferred_account_expense = accounts['deferred_expense']
+ configuration.save()
+ return accounts
diff -r 000000000000 -r c7e871e04797 tox.ini
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tox.ini Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,15 @@
+[tox]
+envlist = {py36,py37,py38,py39}-{sqlite,postgresql},pypy3-{sqlite,postgresql}
+
+[testenv]
+commands = {envpython} setup.py test
+deps =
+ {py36,py37,py38,py39}-postgresql: psycopg2 >= 2.5
+ pypy3-postgresql: psycopg2cffi >= 2.5
+ py36-sqlite: sqlitebck
+setenv =
+ sqlite: TRYTOND_DATABASE_URI={env:SQLITE_URI:sqlite://}
+ postgresql: TRYTOND_DATABASE_URI={env:POSTGRESQL_URI:postgresql://}
+ sqlite: DB_NAME={env:SQLITE_NAME::memory:}
+ postgresql: DB_NAME={env:POSTGRESQL_NAME:test}
+install_command = pip install --pre --find-links
https://trydevpi.tryton.org/?local_version={env:CI_JOB_ID:{env:CI_BUILD_NUMBER}.{env:CI_JOB_NUMBER}}
{opts} {packages}
diff -r 000000000000 -r c7e871e04797 tryton.cfg
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tryton.cfg Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,10 @@
+[tryton]
+version=5.9.0
+depends:
+ account
+ account_invoice
+ company
+ ir
+xml:
+ account.xml
+ message.xml
diff -r 000000000000 -r c7e871e04797 view/configuration_form.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/view/configuration_form.xml Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+ <xpath expr="/form" position="inside">
+ <separator id="deferred" string="Deferred" colspan="4"/>
+ <label name="deferred_account_revenue"/>
+ <field name="deferred_account_revenue"/>
+ <label name="deferred_account_expense"/>
+ <field name="deferred_account_expense"/>
+ </xpath>
+</data>
diff -r 000000000000 -r c7e871e04797 view/invoice_deferred_form.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/view/invoice_deferred_form.xml Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,35 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<form>
+ <label name="invoice_line"/>
+ <field name="invoice_line"/>
+ <label name="type"/>
+ <field name="type"/>
+
+ <label name="journal"/>
+ <field name="journal"/>
+ <label name="amount"/>
+ <field name="amount" symbol="currency"/>
+
+ <label name="start_date"/>
+ <field name="start_date"/>
+ <label name="end_date"/>
+ <field name="end_date"/>
+
+ <notebook colspan="4">
+ <page name="moves">
+ <field name="moves" colspan="4"/>
+ </page>
+ <page string="Other Info" id="info">
+ <label name="company"/>
+ <field name="company"/>
+ </page>
+ </notebook>
+
+ <label name="state"/>
+ <field name="state"/>
+ <group col="-1" colspan="2" id="buttons">
+ <button name="run" icon="tryton-forward"/>
+ </group>
+</form>
diff -r 000000000000 -r c7e871e04797 view/invoice_deferred_list.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/view/invoice_deferred_list.xml Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tree>
+ <field name="type"/>
+ <field name="invoice_line" expand="1"/>
+ <field name="start_date"/>
+ <field name="end_date"/>
+ <field name="amount" symbol="currency"/>
+ <field name="state"/>
+ <button name="run"/>
+</tree>
diff -r 000000000000 -r c7e871e04797 view/invoice_line_form.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/view/invoice_line_form.xml Mon Apr 12 22:11:26 2021 +0200
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+ <xpath expr="//label[@name='origin']" position="before">
+ <label name="defer_from"/>
+ <field name="defer_from"/>
+ <label name="defer_to"/>
+ <field name="defer_to"/>
+ </xpath>
+</data>
