Merge PR #610 into 12.0

Signed-off-by pedrobaeza

product_cost_price_avco_sync/README.rst

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+============================
+Product cost price avco sync
+============================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Production%2FStable-green.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Production/Stable
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fstock--logistics--workflow-lightgray.png?logo=github
+    :target: https://github.com/OCA/stock-logistics-workflow/tree/12.0/product_cost_price_avco_sync
+    :alt: OCA/stock-logistics-workflow
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/stock-logistics-workflow-12-0/stock-logistics-workflow-12-0-product_cost_price_avco_sync
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/154/12.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+This module allows to sync cost price products with average cost method from
+stock moves price unit.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/stock-logistics-workflow/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/stock-logistics-workflow/issues/new?body=module:%20product_cost_price_avco_sync%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* Tecnativa
+
+Contributors
+~~~~~~~~~~~~
+
+* `Tecnativa <https://www.tecnativa.com>`_:
+
+    * Carlos Dauden <[email protected]>
+    * Sergio Teruel <[email protected]>
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+.. |maintainer-carlosdauden| image:: https://github.com/carlosdauden.png?size=40px
+    :target: https://github.com/carlosdauden
+    :alt: carlosdauden
+.. |maintainer-sergio-teruel| image:: https://github.com/sergio-teruel.png?size=40px
+    :target: https://github.com/sergio-teruel
+    :alt: sergio-teruel
+
+Current `maintainers <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-carlosdauden| |maintainer-sergio-teruel| 
+
+This module is part of the `OCA/stock-logistics-workflow <https://github.com/OCA/stock-logistics-workflow/tree/12.0/product_cost_price_avco_sync>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

product_cost_price_avco_sync/__init__.py

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+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from . import models

product_cost_price_avco_sync/__manifest__.py

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+# Copyright 2020 Tecnativa - Carlos Dauden
+# Copyright 2020 Tecnativa - Sergio Teruel
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+{
+    'name': 'Product cost price avco sync',
+    'summary': 'Set product cost price from updated moves',
+    'version': '12.0.1.0.0',
+    'development_status': 'Production/Stable',
+    'category': 'Stock',
+    'website': 'https://github.com/OCA/stock-logistics-workflow',
+    'author': 'Tecnativa, Odoo Community Association (OCA)',
+    'maintainers': ['carlosdauden', 'sergio-teruel'],
+    'license': 'AGPL-3',
+    'installable': True,
+    'depends': [
+        'stock_account',
+    ],
+}

product_cost_price_avco_sync/i18n/es.po

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* product_cost_price_avco_sync
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 12.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2019-10-29 10:28+0000\n"
+"PO-Revision-Date: 2019-10-29 11:30+0100\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 2.0.6\n"
+"Last-Translator: \n"
+"Language: es\n"
+
+#. module: product_cost_price_avco_sync
+#: model:ir.model,name:product_cost_price_avco_sync.model_product_product
+msgid "Product"
+msgstr "Producto"
+
+#. module: product_cost_price_avco_sync
+#: model:ir.model,name:product_cost_price_avco_sync.model_purchase_order_line
+msgid "Purchase Order Line"
+msgstr "Línea pedido de compra"
+
+#. module: product_cost_price_avco_sync
+#: model:ir.model,name:product_cost_price_avco_sync.model_stock_move
+msgid "Stock Move"
+msgstr "Movimiento de existencias"
+
+#. module: product_cost_price_avco_sync
+#: model:ir.model,name:product_cost_price_avco_sync.model_stock_picking
+msgid "Transfer"
+msgstr "Transferir"

product_cost_price_avco_sync/i18n/product_cost_price_avco_sync.pot

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* product_cost_price_avco_sync
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 12.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: product_cost_price_avco_sync
+#: model:ir.model,name:product_cost_price_avco_sync.model_stock_move
+msgid "Stock Move"
+msgstr ""
+
+#. module: product_cost_price_avco_sync
+#: model:ir.model,name:product_cost_price_avco_sync.model_stock_picking
+msgid "Transfer"
+msgstr ""
+

product_cost_price_avco_sync/models/__init__.py

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+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from . import stock_move
+from . import stock_picking

product_cost_price_avco_sync/models/stock_move.py

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+# Copyright 2019 Carlos Dauden - Tecnativa <[email protected]>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from datetime import timedelta
+
+from odoo import fields, models
+from odoo.tools.float_utils import float_compare
+
+
+class StockMove(models.Model):
+    _inherit = 'stock.move'
+
+    def write(self, vals):
+        """ Update cost price avco """
+        res = super(StockMove, self).write(vals)
+        if (('price_unit' in vals or 'quantity_done' in vals) and
+                not self.env.context.get('skip_avco_sync')):
+            self.cost_price_avco_sync()
+        return res
+
+    def _create_price_history(self, value):
+        self.env['product.price.history'].create([{
+            'product_id': move.product_id.id,
+            'cost': value,
+            'datetime': move.date,
+            'company_id': move.company_id.id,
+        } for move in self])
+
+    def _previous_instant_date(self):
+        """ Returns previous instant before move was done"""
+        self.ensure_one()
+        date_with_delta = fields.Datetime.from_string(
+            self.date) - timedelta(seconds=1)
+        return fields.Datetime.to_string(date_with_delta)
+
+    def _remove_after_history_price(self):
+        PriceHistory = self.env['product.price.history']
+        for move in self:
+            PriceHistory.search([
+                ('company_id', '=', move.company_id.id),
+                ('product_id', '=', move.product_id.id),
+                ('datetime', '>=', move.date),
+            ]).unlink()
+
+    def get_average_price(self, previous_qty, previous_price):
+        if self.quantity_done == 0.0:
+            price = previous_price
+        elif previous_qty < 0.0:
+            price = self.price_unit
+        else:
+            price = ((previous_qty * previous_price) +
+                     (self.quantity_done * self.price_unit)
+                     ) / (previous_qty + self.quantity_done)
+        return price
+
+    def cost_price_avco_sync(self):
+        procesed_moves = set()
+        for move in self.sorted('date'):
+            if (move.id in procesed_moves or move.state != 'done' or
+                    not move._is_in() or
+                    move.product_id.cost_method != 'average'):
+                continue
+            previous_instant = move._previous_instant_date()
+            previous_qty = move.product_id.with_context(
+                to_date=previous_instant
+            ).qty_available
+            previous_price = move.product_id.get_history_price(
+                move.company_id.id, previous_instant)
+            price = move.get_average_price(previous_qty, previous_price)
+            move._remove_after_history_price()
+            move._create_price_history(price)
+            previous_qty += move.quantity_done
+            affected_moves = self.with_context(skip_avco_sync=True).search([
+                ('product_id', '=', move.product_id.id),
+                ('date', '>', move.date),
+            ], order='date')
+            for af_move in affected_moves:
+                if af_move._is_in():
+                    if af_move.inventory_id or af_move.move_orig_ids:
+                        af_move.write({
+                            'price_unit': price,
+                            'value': price * af_move.quantity_done,
+                        })
+                    # Avoid reprocess move if included in self.write
+                    procesed_moves.add(af_move.id)
+                    price = af_move.get_average_price(previous_qty, price)
+                    af_move._create_price_history(price)
+                    previous_qty += af_move.quantity_done
+                elif af_move._is_out():
+                    af_move.write({
+                        'price_unit': -price,
+                        'value': -price * af_move.quantity_done,
+                    })
+                    previous_qty -= af_move.quantity_done
+            if float_compare(move.product_id.standard_price, price,
+                             precision_rounding=move.product_uom.rounding):
+                # Write the standard price, as SUPERUSER_ID because a warehouse
+                # manager may not have the right to write on products
+                move.product_id.with_context(
+                    force_company=move.company_id.id,
+                ).sudo().write({'standard_price': price})

product_cost_price_avco_sync/models/stock_picking.py

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+# Copyright 2019 Carlos Dauden - Tecnativa <[email protected]>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import models
+
+
+class StockPicking(models.Model):
+    _inherit = 'stock.picking'
+
+    def action_done(self):
+        """ Avoid AVCO cost price recomputation when validating picking """
+        return super(StockPicking, self.with_context(
+            skip_avco_sync=True)).action_done()

product_cost_price_avco_sync/readme/CONTRIBUTORS.rst

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+* `Tecnativa <https://www.tecnativa.com>`_:
+
+    * Carlos Dauden <[email protected]>
+    * Sergio Teruel <[email protected]>

product_cost_price_avco_sync/readme/DESCRIPTION.rst

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+This module allows to sync cost price products with average cost method from
+stock moves price unit.