[FIX] account: view statement correct action

The dashboard "View Statement" action on bank journals was using the
`open_action` helper, but it was badly computed for journals with
`bank_statements_source` set to `online_sync`. We were directed to the
statement lines instead of the statements; and there was no other way to
go to the list of statements.

closes odoo/odoo#61190

X-original-commit: 78286851034b8f3ef4dcab78e50b7220c0bdd213
Signed-off-by: oco-odoo <oco-odoo@users.noreply.github.com>
Signed-off-by: wan <william-andre@users.noreply.github.com>

addons/account/models/account_journal_dashboard.py

@@ -518,6 +518,7 @@ class account_journal(models.Model):
         ctx = dict(self.env.context, default_journal_id=self.id)
         if ctx.get('search_default_journal', False):
             ctx.update(search_default_journal_id=self.id)
+            del ctx['search_default_journal']  # otherwise it will do a useless groupby in bank statements
         ctx.pop('group_by', None)
         ir_model_obj = self.env['ir.model.data']
         model, action_id = ir_model_obj.get_object_reference('account', action_name)

addons/account/views/account_journal_dashboard_view.xml

@@ -60,7 +60,7 @@
                                     <span role="separator">View</span>
                                 </div>
                                 <div>
-                                    <a role="menuitem" type="object" name="open_action">Statements</a>
+                                    <a role="menuitem" type="object" name="open_action_with_context" context="{'action_name': 'action_bank_statement_tree', 'search_default_journal': True}">Statements</a>
                                 </div>
                                 <div>
                                     <a role="menuitem" type="object" name="open_action_with_context" context="{'action_name': 'action_bank_statement_line', 'search_default_journal': True}">Operations</a>