[11.0][ADD] stock_account_valuation_report

stock_account_valuation_report/README.rst

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+==============================
+Stock Account Valuation Report
+==============================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |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--reporting-lightgray.png?logo=github
+    :target: https://github.com/OCA/stock-logistics-reporting/tree/11.0/stock_account_valuation_report
+    :alt: OCA/stock-logistics-reporting
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/stock-logistics-reporting-11-0/stock-logistics-reporting-11-0-stock_account_valuation_report
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/151/11.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+When you trigger a report of inventory valuation, and you use
+perpetual inventory, you should be able to reconcile the valuation
+from an inventory perspective with the valuation
+from an accounting perspective.
+
+This module changes the report in *Inventory / Reporting / Inventory Valuation*
+to display separately the Quantity and Value of each product for the
+Inventory and the Accounting systems .
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/stock-logistics-reporting/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-reporting/issues/new?body=module:%20stock_account_valuation_report%0Aversion:%2011.0%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
+~~~~~~~
+
+* Eficent
+
+Contributors
+~~~~~~~~~~~~
+
+* Jordi Ballester Alomar <jordi.ballester@eficent.com>
+
+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.
+
+This module is part of the `OCA/stock-logistics-reporting <https://github.com/OCA/stock-logistics-reporting/tree/11.0/stock_account_valuation_report>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

stock_account_valuation_report/__init__.py

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+from . import models
+from . import wizards

stock_account_valuation_report/__manifest__.py

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+# Copyright 2018 Eficent Business and IT Consulting Services, S.L.
+#   (<https://www.eficent.com>)
+# Copyright 2018 Aleph Objects, Inc.
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+{
+    "name": "Stock Account Valuation Report",
+    "version": "11.0.1.0.0",
+    "summary": "Improves logic of the Inventory Valuation Report",
+    "author": "Eficent, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/stock-logistics-reporting",
+    "category": "Warehouse Management",
+    "depends": ["stock_account"],
+    "license": "AGPL-3",
+    "data": [
+        "views/product_product_views.xml",
+    ],
+    'installable': True,
+}

stock_account_valuation_report/models/__init__.py

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+from . import product_product
+from . import account_move_line

stock_account_valuation_report/models/account_move_line.py

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+# Copyright 2018 Eficent Business and IT Consulting Services, S.L.
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import fields, models
+
+
+class AccountMoveLine(models.Model):
+    _inherit = "account.move.line"
+
+    product_id = fields.Many2one(index=True)

stock_account_valuation_report/models/product_product.py

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+# Copyright 2018 Eficent Business and IT Consulting Services, S.L.
+#   (<https://www.eficent.com>)
+# Copyright 2018 Aleph Objects, Inc.
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import fields, models, _
+
+
+class ProductProduct(models.Model):
+    _inherit = 'product.product'
+
+    stock_value = fields.Float(
+        'Inventory Value', compute='_compute_inventory_value')
+    account_value = fields.Float(
+        'Accounting Value', compute='_compute_inventory_value')
+    qty_at_date = fields.Float(
+        'Inventory Quantity', compute='_compute_inventory_value')
+    account_qty_at_date = fields.Float(
+        'Accounting Quantity', compute='_compute_inventory_value')
+    stock_fifo_real_time_aml_ids = fields.Many2many(
+        'account.move.line', compute='_compute_inventory_value')
+    stock_fifo_manual_move_ids = fields.Many2many(
+        'stock.move', compute='_compute_inventory_value')
+
+    def _compute_inventory_value(self):
+        stock_move = self.env['stock.move']
+        self.env['account.move.line'].check_access_rights('read')
+        to_date = self.env.context.get('to_date', False)
+        location = self.env.context.get('location', False)
+        accounting_values = {}
+        if not location:
+            query = """
+                SELECT aml.product_id, aml.account_id,
+                sum(aml.debit) - sum(aml.credit), sum(quantity),
+                array_agg(aml.id)
+                FROM account_move_line AS aml
+                WHERE aml.product_id IN %%s
+                AND aml.company_id=%%s %s
+                GROUP BY aml.product_id, aml.account_id"""
+            params = (tuple(self._ids, ), self.env.user.company_id.id)
+            if to_date:
+                # pylint: disable=sql-injection
+                query = query % ('AND aml.date <= %s',)
+                params = params + (to_date,)
+            else:
+                query = query % ('',)
+            self.env.cr.execute(query, params=params)
+            res = self.env.cr.fetchall()
+            for row in res:
+                accounting_values[(row[0], row[1])] = (row[2], row[3],
+                                                       list(row[4]))
+        stock_move_domain = [
+            ('product_id', 'in', self._ids),
+            ('date', '<=', to_date)] + stock_move._get_all_base_domain()
+        moves = stock_move.search(stock_move_domain)
+        history = {}
+        if to_date:
+            query = """
+                SELECT DISTINCT ON ("product_id") product_id, cost
+                FROM   "product_price_history"
+                WHERE datetime <= %s::date
+                AND product_id IN %s
+                ORDER  BY "product_id", "datetime" DESC NULLS LAST
+                """
+            args = (to_date, tuple(self._ids))
+            self.env.cr.execute(query, args)
+            for row in self.env.cr.dictfetchall():
+                history.update({
+                    row['product_id']: row['cost']
+                })
+        quantities_dict = self._compute_quantities_dict(
+            self._context.get('lot_id'), self._context.get('owner_id'),
+            self._context.get('package_id'), self._context.get('from_date'),
+            self._context.get('to_date'))
+        for product in self:
+            qty_available = quantities_dict[product.id]['qty_available']
+            # Retrieve the values from accounting
+            # We cannot provide location-specific accounting valuation,
+            # so better, leave the data empty in that case:
+            if product.valuation == 'real_time' and not location:
+                valuation_account_id = \
+                    product.categ_id.property_stock_valuation_account_id.id
+                value, quantity, aml_ids = accounting_values.get(
+                    (product.id, valuation_account_id)) or (0, 0, [])
+                product.account_value = value
+                product.account_qty_at_date = quantity
+                product.stock_fifo_real_time_aml_ids = \
+                    self.env['account.move.line'].browse(aml_ids)
+            # Retrieve the values from inventory
+            if product.cost_method in ['standard', 'average']:
+
+                price_used = product.standard_price
+                if to_date:
+                    price_used = history.get(product.id, 0)
+                product.stock_value = price_used * qty_available
+                product.qty_at_date = qty_available
+            elif product.cost_method == 'fifo':
+                if to_date:
+                    if product.product_tmpl_id.valuation == 'manual_periodic':
+                        product.stock_value = sum(moves.mapped('value'))
+                        product.qty_at_date = qty_available
+                        product.stock_fifo_manual_move_ids = stock_move.browse(
+                            moves.ids)
+                else:
+                    product.stock_value, moves = \
+                        product._sum_remaining_values()
+                    product.qty_at_date = qty_available
+                    product.stock_fifo_manual_move_ids = moves
+
+    def action_view_amls(self):
+        self.ensure_one()
+        to_date = self.env.context.get('to_date')
+        tree_view_ref = self.env.ref('stock_account.view_stock_account_aml')
+        form_view_ref = self.env.ref('account.view_move_line_form')
+        action = {'name': _('Accounting Valuation at date'),
+                  'type': 'ir.actions.act_window', 'view_type': 'form',
+                  'view_mode': 'tree,form', 'context': self.env.context,
+                  'res_model': 'account.move.line',
+                  'domain': [('id', 'in', self.with_context(
+                      to_date=to_date).stock_fifo_real_time_aml_ids.ids)],
+                  'views': [(tree_view_ref.id, 'tree'),
+                            (form_view_ref.id, 'form')]}
+        return action
+
+    def action_view_stock_moves(self):
+        self.ensure_one()
+        to_date = self.env.context.get('to_date')
+        tree_view_ref = self.env.ref(
+            'stock_account.view_move_tree_valuation_at_date')
+        form_view_ref = self.env.ref('stock.view_move_form')
+        action = {'name': _('Inventory Valuation'),
+                  'type': 'ir.actions.act_window', 'view_type': 'form',
+                  'view_mode': 'tree,form', 'context': self.env.context,
+                  'res_model': 'stock.move',
+                  'domain': [('id', 'in', self.with_context(
+                      to_date=to_date).stock_fifo_manual_move_ids.ids)],
+                  'views': [(tree_view_ref.id, 'tree'),
+                            (form_view_ref.id, 'form')]}
+        return action

stock_account_valuation_report/readme/CONTRIBUTORS.rst

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+* Jordi Ballester Alomar <jordi.ballester@eficent.com>

stock_account_valuation_report/readme/DESCRIPTION.rst

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+When you trigger a report of inventory valuation, and you use
+perpetual inventory, you should be able to reconcile the valuation
+from an inventory perspective with the valuation
+from an accounting perspective.
+
+This module changes the report in *Inventory / Reporting / Inventory Valuation*
+to display separately the Quantity and Value of each product for the
+Inventory and the Accounting systems .

stock_account_valuation_report/static/description/index.html

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+<div class="document" id="stock-account-valuation-report">
+<h1 class="title">Stock Account Valuation Report</h1>
+
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/stock-logistics-reporting/tree/11.0/stock_account_valuation_report"><img alt="OCA/stock-logistics-reporting" src="https://img.shields.io/badge/github-OCA%2Fstock--logistics--reporting-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/stock-logistics-reporting-11-0/stock-logistics-reporting-11-0-stock_account_valuation_report"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/151/11.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p>When you trigger a report of inventory valuation, and you use
+perpetual inventory, you should be able to reconcile the valuation
+from an inventory perspective with the valuation
+from an accounting perspective.</p>
+<p>This module changes the report in <em>Inventory / Reporting / Inventory Valuation</em>
+to display separately the Quantity and Value of each product for the
+Inventory and the Accounting systems .</p>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#bug-tracker" id="id1">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="id2">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="id3">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="id4">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="id5">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="bug-tracker">
+<h1><a class="toc-backref" href="#id1">Bug Tracker</a></h1>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/stock-logistics-reporting/issues">GitHub Issues</a>.
+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
+<a class="reference external" href="https://github.com/OCA/stock-logistics-reporting/issues/new?body=module:%20stock_account_valuation_report%0Aversion:%2011.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<p>Do not contact contributors directly about support or help with technical issues.</p>
+</div>
+<div class="section" id="credits">
+<h1><a class="toc-backref" href="#id2">Credits</a></h1>
+<div class="section" id="authors">
+<h2><a class="toc-backref" href="#id3">Authors</a></h2>
+<ul class="simple">
+<li>Eficent</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h2><a class="toc-backref" href="#id4">Contributors</a></h2>
+<ul class="simple">
+<li>Jordi Ballester Alomar &lt;<a class="reference external" href="mailto:jordi.ballester&#64;eficent.com">jordi.ballester&#64;eficent.com</a>&gt;</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h2><a class="toc-backref" href="#id5">Maintainers</a></h2>
+<p>This module is maintained by the OCA.</p>
+<a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
+<p>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.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/stock-logistics-reporting/tree/11.0/stock_account_valuation_report">OCA/stock-logistics-reporting</a> project on GitHub.</p>
+<p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
+</div>
+</div>
+</div>
+</body>
+</html>

stock_account_valuation_report/views/product_product_views.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="view_stock_product_tree2" model="ir.ui.view">
+        <field name="name">product.stock.tree.2.inherit</field>
+        <field name="model">product.product</field>
+        <field name="inherit_id" ref="stock_account.view_stock_product_tree2"/>
+        <field name="arch" type="xml">
+            <field name="cost_method" position="after">
+                <field name="valuation" invisible="1"/>
+            </field>
+            <button name="action_valuation_at_date_details" position="attributes">
+                <attribute name="attrs">{'invisible': [('valuation', '!=', 'real_time')]}</attribute>
+            </button>
+            <button name="action_valuation_at_date_details" position="attributes">
+                <attribute name="invisible">True</attribute>
+            </button>
+            <button name="action_valuation_at_date_details" position="after">
+                <button name="action_view_stock_moves"
+                        type="object" icon="fa-info-circle"
+                        attrs="{'invisible': [('cost_method', '!=', 'fifo')]}" />
+            </button>
+            <field name="stock_value" position="after">
+                <field name="account_qty_at_date" sum="Accounting Qty"
+                       attrs="{'invisible': [('valuation', '!=', 'real_time')]}"/>
+                <field name="account_value"
+                       sum="Accounting Valuation"
+                       widget="monetary"
+                       attrs="{'invisible': [('valuation', '!=', 'real_time')]}"/>
+                <button name="action_view_amls"
+                        type="object" icon="fa-info-circle"
+                        attrs="{'invisible': [('valuation', '!=', 'real_time')]}" />
+            </field>
+        </field>
+    </record>
+</odoo>

stock_account_valuation_report/wizards/__init__.py

@@ -0,0 +1 @@
+from . import stock_quantity_history

stock_account_valuation_report/wizards/stock_quantity_history.py

@@ -0,0 +1,13 @@
+# Copyright 2019 Eficent Business and IT Consulting Services, S.L.
+# Copyright 2019 Aleph Objects, Inc.
+from odoo import models
+
+
+class StockQuantityHistory(models.TransientModel):
+    _inherit = 'stock.quantity.history'
+
+    def open_table(self):
+        action = super(StockQuantityHistory, self).open_table()
+        if self.compute_at_date:
+            action['name'] = '%s (%s)' % (action['name'], self.date)
+        return action