commit 9ea1c519fd9dca508dbc9c3f481fba0efe725be0 Author: Cédric Krier Date: Mon Apr 12 22:11:26 2021 +0200 Add account_invoice_defer module issue10231 review332401002 diff --git a/.drone.yml b/.drone.yml new file mode 100644 index 0000000000..2049d30a49 --- /dev/null +++ b/.drone.yml @@ -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 --git a/.flake8 b/.flake8 new file mode 100644 index 0000000000..fa6b4f66d1 --- /dev/null +++ b/.flake8 @@ -0,0 +1,2 @@ +[flake8] +ignore=E123,E124,E126,E128,E741,W503 diff --git a/COPYRIGHT b/COPYRIGHT new file mode 100644 index 0000000000..3111ace8b1 --- /dev/null +++ b/COPYRIGHT @@ -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. 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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. + + + Copyright (C) + + 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 . + +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: + + Copyright (C) + 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 +. + + 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 +. diff --git a/MANIFEST.in b/MANIFEST.in new file mode 100644 index 0000000000..005b0af076 --- /dev/null +++ b/MANIFEST.in @@ -0,0 +1,5 @@ +include CHANGELOG +include COPYRIGHT +include LICENSE +include README.rst +graft doc diff --git a/README.rst b/README.rst new file mode 120000 index 0000000000..176d9c2695 --- /dev/null +++ b/README.rst @@ -0,0 +1 @@ +doc/index.rst \ No newline at end of file diff --git a/__init__.py b/__init__.py new file mode 100644 index 0000000000..d8edf65447 --- /dev/null +++ b/__init__.py @@ -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 --git a/account.py b/account.py new file mode 100644 index 0000000000..b05a65d4dc --- /dev/null +++ b/account.py @@ -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 --git a/account.xml b/account.xml new file mode 100644 index 0000000000..caaf1b076b --- /dev/null +++ b/account.xml @@ -0,0 +1,163 @@ + + + + + + account.configuration + + configuration_form + + + + account.invoice.deferred + form + invoice_deferred_form + + + + account.invoice.deferred + tree + invoice_deferred_list + + + + Customer Invoice Deferred + account.invoice.deferred + + + + + + + + + + + + + + Draft + + + + + + + Running + + + + + + + All + + + + + + + + Supplier Invoice Deferred + account.invoice.deferred + + + + + + + + + + + + + + Draft + + + + + + + Running + + + + + + + All + + + + + + + + + + + + + + + + + + + + + + + + User in companies + + + + + + + + + + run + Run + Are you sure you want to defer the invoices? + Start deferring the invoice + + + + + Create Invoices Deferred Moves + account.invoice.deferred.create_moves + + + + + + + + + + account.invoice.line + + invoice_line_form + + + diff --git a/doc/conf.py b/doc/conf.py new file mode 100644 index 0000000000..8513b72dd2 --- /dev/null +++ b/doc/conf.py @@ -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 --git a/doc/design.rst b/doc/design.rst new file mode 100644 index 0000000000..295bd26938 --- /dev/null +++ b/doc/design.rst @@ -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 +` 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 +` 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 ` the missing moves for each +standard `Period `. +It closes also the invoices deferred if all the moves have been posted. diff --git a/doc/index.rst b/doc/index.rst new file mode 100644 index 0000000000..fb8e9dbc89 --- /dev/null +++ b/doc/index.rst @@ -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 --git a/doc/usage.rst b/doc/usage.rst new file mode 100644 index 0000000000..b88eedc1bd --- /dev/null +++ b/doc/usage.rst @@ -0,0 +1,13 @@ +***** +Usage +***** + +.. _Defer line from invoice + +Defer line from invoice +======================= + +You can fill a period on the `Invoice ` +Line of service. +In this case when the invoice is posted, a draft `Invoice Deferred +` is created for each line filled. diff --git a/message.xml b/message.xml new file mode 100644 index 0000000000..cccdb09e0f --- /dev/null +++ b/message.xml @@ -0,0 +1,16 @@ + + + + + + Invoice line can be deferred only once. + + + You cannot close period "%(period)s" because some invoices deferred "%(deferrals)s" do not have yet move for the period. + + + You cannot delete invoice deferred "%(deferral)s" because it is not in "draft" state. + + + diff --git a/setup.py b/setup.py new file mode 100755 index 0000000000..0cdf126db2 --- /dev/null +++ b/setup.py @@ -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='bugs@tryton.org', + 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 --git a/tests/__init__.py b/tests/__init__.py new file mode 100644 index 0000000000..8cd5f71035 --- /dev/null +++ b/tests/__init__.py @@ -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 --git a/tests/scenario_account_invoice_defer.rst b/tests/scenario_account_invoice_defer.rst new file mode 100644 index 0000000000..ca3276b92f --- /dev/null +++ b/tests/scenario_account_invoice_defer.rst @@ -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 --git a/tests/test_account_invoice_defer.py b/tests/test_account_invoice_defer.py new file mode 100644 index 0000000000..0b608fda71 --- /dev/null +++ b/tests/test_account_invoice_defer.py @@ -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 --git a/tests/tools.py b/tests/tools.py new file mode 100644 index 0000000000..9ebc9d3414 --- /dev/null +++ b/tests/tools.py @@ -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 --git a/tox.ini b/tox.ini new file mode 100644 index 0000000000..197496c0cb --- /dev/null +++ b/tox.ini @@ -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 --git a/tryton.cfg b/tryton.cfg new file mode 100644 index 0000000000..2fc048d18e --- /dev/null +++ b/tryton.cfg @@ -0,0 +1,10 @@ +[tryton] +version=5.9.0 +depends: + account + account_invoice + company + ir +xml: + account.xml + message.xml diff --git a/view/configuration_form.xml b/view/configuration_form.xml new file mode 100644 index 0000000000..888f1b0c01 --- /dev/null +++ b/view/configuration_form.xml @@ -0,0 +1,12 @@ + + + + + + + diff --git a/view/invoice_deferred_form.xml b/view/invoice_deferred_form.xml new file mode 100644 index 0000000000..2decf65975 --- /dev/null +++ b/view/invoice_deferred_form.xml @@ -0,0 +1,35 @@ + + +
+