Lista acumulado a fin de cada mes (#343)

* Lista acumulado a fin de cada mes

* Lista acumulado a fin de cada mes

account_global_balance/__init__.py

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+###############################################################################
+# For copyright and license notices, see __manifest__.py file in root directory
+###############################################################################
+from . import models

account_global_balance/__manifest__.py

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+###############################################################################
+#
+#    Copyright (C) 2024-Today SIDOO Soluciones SL
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+###############################################################################
+{
+    'name': 'Listado con balance acumulado por cuenta',
+    'summary': 'Vista para listar de saldos acumulados por cuenta.',
+    'author': 'Sergio Lop Sanz',
+    'website': 'https://www.sidoo.es',
+    'license': 'AGPL-3',
+    'category': 'account',
+    'version': '14.0.0',
+    'depends': [
+        'account',
+    ],
+    'data': [
+        'security/ir.model.access.csv',
+        'views/account_global_balance_views.xml',
+    ],
+}

account_global_balance/models/__init__.py

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+###############################################################################
+# For copyright and license notices, see __manifest__.py file in root directory
+###############################################################################
+from . import account_global_balance

account_global_balance/models/account_global_balance.py

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+###############################################################################
+# For copyright and license notices, see __manifest__.py file in root directory
+###############################################################################
+from odoo import fields, models, tools
+
+
+class AccountGlobalBalance(models.Model):
+    _name = 'account.global.balance'
+    _description = 'Apuntes con acumulado global mensual'
+    _auto = False
+    _table = 'account_global_balance'
+
+    id = fields.Integer(string='ID', readonly=True)
+    account_id = fields.Many2one('account.account', string='Account')
+    month = fields.Date(string='Month')
+    balance = fields.Float(string='Balance', group_operator='avg')
+
+    def init(self):
+        tools.drop_view_if_exists(self._cr, self._table)
+        self._cr.execute("""
+            CREATE OR REPLACE VIEW account_global_balance AS (
+                WITH monthly_balance AS (
+                    SELECT
+                        account_id,
+                        DATE_TRUNC('MONTH', date) AS month,
+                        SUM(debit) - SUM(credit) AS balance
+                    FROM
+                        account_move_line
+                    WHERE
+                        parent_state = 'posted'
+                    GROUP BY
+                        account_id,
+                        DATE_TRUNC('MONTH', date)
+                ),
+                cumulative_balance AS (
+                    SELECT
+                        account_id,
+                        month,
+                        SUM(balance) OVER (
+                            PARTITION BY account_id
+                            ORDER BY month
+                            ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW
+                        ) AS balance
+                    FROM
+                        monthly_balance
+                ),
+                numbered_balance AS (
+                    SELECT
+                        ROW_NUMBER() OVER (ORDER BY account_id, month) AS id,
+                        *
+                    FROM
+                        cumulative_balance
+                )
+                SELECT * FROM numbered_balance
+            );
+        """)

account_global_balance/security/ir.model.access.csv

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+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_account_global_balance_all,access_account_global_balance_all,model_account_global_balance,base.group_user,1,0,0,0
+access_account_global_balance_accountant,access_account_global_balance_accountant,model_account_global_balance,account.group_account_user,1,1,1,1

account_global_balance/views/account_global_balance_views.xml

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+<!-- account_global_balance_views.xml -->
+<odoo>
+    <record id="view_account_global_balance_tree" model="ir.ui.view">
+        <field name="name">account.global.balance.tree</field>
+        <field name="model">account.global.balance</field>
+        <field name="arch" type="xml">
+            <tree string="Saldos acumulados mes" create="0">
+                <field name="account_id"/>
+                <field name="month"/>
+                <field name="balance" avg="Promedio"/>
+            </tree>
+        </field>
+    </record>
+
+    <record id="view_account_global_balance_form" model="ir.ui.view">
+        <field name="name">account.global.balance.form</field>
+        <field name="model">account.global.balance</field>
+        <field name="arch" type="xml">
+            <form string="Account Global Balance">
+                <sheet>
+                    <group>
+                        <field name="account_id"/>
+                        <field name="month"/>
+                        <field name="balance"/>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+
+    <record id="action_account_global_balance" model="ir.actions.act_window">
+        <field name="name">Account Global Balance</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="res_model">account.global.balance</field>
+        <field name="view_mode">tree,pivot,form</field>
+        <field name="help" type="html">
+            <p class="o_view_nocontent_smiling_face">
+                Create a new Account Global Balance
+            </p><p>
+                Here, you can create and manage your Account Global Balances.
+            </p>
+        </field>
+    </record>
+
+    <menuitem id="menu_account_global_balance" name="Account Global Balance"
+              parent="account.menu_finance_entries_accounting_miscellaneous" sequence="10"
+              action="action_account_global_balance"/>
+
+</odoo>