access statement from payment

gn_cash/README.md

@@ -21,7 +21,7 @@ It is based on modules:
 - [x] loss/profit validation
 - [x] use predefined cash units
 - [x] sequencing on statement gen
-- [] add button on payment to access statement if is_matched
+- [x] add button on payment to access statement if is_matched
 - [] check all reconciled before closing loss/profit
 - [] What to do when statement line generated has no label
 - [] report cashbox to next statement

gn_cash/__manifest__.py

@@ -1,6 +1,6 @@
 {
     'name': "Gn Cash",
-    'version': '16.0.0.0.4',
+    'version': '16.0.0.0.5',
     'author': 'Garage Numérique',
     'category': 'Accounting',
     'description': """
@@ -15,6 +15,7 @@
         'views/account_journal_ConfigForm_view.xml',
         'views/account_cash_statement_views.xml',
         'views/account_journal_dashboard_view.xml',
+        'views/account_payment_views.xml',
     ],
     'translate': True,
     'installable': True,

gn_cash/models/__init__.py

@@ -1,3 +1,3 @@
 # -*- coding: utf-8 -*-
 
-from . import cash_statement, account_journal_dashboard
+from . import cash_statement, account_journal_dashboard, account_payment

gn_cash/models/account_payment.py

@@ -0,0 +1,47 @@
+from odoo import models, api, _, fields
+from odoo.exceptions import ValidationError
+import logging
+_logger = logging.getLogger(__name__)
+
+class AccountPayment(models.Model):
+    _inherit = "account.payment"
+
+    reconciled_statement_ids = fields.Many2many(
+        comodel_name='account.bank.statement',
+        string="Reconciled Statements",
+        compute='_compute_stat_statement_button',
+        help="Statements matched to this payment",
+    )
+    reconciled_statement_count = fields.Integer(
+        string="# Reconciled Statement",
+        compute="_compute_stat_statement_button",
+    )
+
+    @api.depends('reconciled_statement_line_ids')
+    def _compute_stat_statement_button(self):
+        for pay in self:
+            #statement_ids = { line.statement_id.id for line in pay.reconciled_statement_line_ids }
+            statement_ids = {line.statement_id.id for line in pay.reconciled_statement_line_ids if line.statement_id}
+            pay.reconciled_statement_ids = [(6, 0, list(statement_ids))]
+            pay.reconciled_statement_count = len(statement_ids)
+
+
+    def button_open_statements(self):
+        self.ensure_one()
+        action = {
+            'name': _("Statements"),
+            'type': 'ir.actions.act_window',
+            'res_model': 'account.bank.statement',
+            'context': {'create': False, 'journal_type': 'cash'},
+        }
+        if len(self.reconciled_statement_ids) == 1:
+            action.update({
+                'views': [[self.env.ref('gn_cash.view_cash_statement_form').id, "form"]],
+                'res_id': self.reconciled_statement_ids.id,
+            })
+        else:
+            action.update({
+                'views': [[False, "list"], [self.env.ref('gn_cash.view_cash_statement_form').id, "form"]],
+                'domain': [('id', 'in', self.reconciled_statement_ids.ids)],
+            })
+        return action

gn_cash/views/account_payment_views.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data>
+        <record id="gn_cash.view_account_payment_form" model="ir.ui.view">
+            <field name="name">gn_cash.account.payment.form</field>
+            <field name="inherit_id" ref="account.view_account_payment_form"/>
+            <field name="model">account.payment</field>
+            <field name="priority">100</field>
+            <field name="arch" type="xml">
+                <xpath expr="//button[@name='button_open_statement_lines']" position="before">
+                    <button name="button_open_statements" type="object" class="oe_stat_button" icon="fa-bars" attrs="{'invisible': [('is_matched','=', False)]}">
+                        <div class="o_form_field o_stat_info">
+                            <field name="reconciled_statement_count"/>
+                            <span> Relevé</span>
+                        </div>
+                    </button>
+                </xpath>
+            </field>
+        </record>
+
+    </data>
+</odoo>