[12.0][ADD] account_document_reversal

account_document_reversal/models/account_document_reversal.py

@@ -0,0 +1,26 @@
+# Copyright 2019 Ecosoft Co., Ltd (http://ecosoft.co.th/)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html)
+from odoo import models, api
+
+
+class AccountDocumentReversal(models.AbstractModel):
+    _name = 'account.document.reversal'
+    _description = 'Abstract Module for Document Reversal'
+
+    @api.model
+    def reverse_document_wizard(self):
+        """ Return Wizard to Cancel Document """
+        action = self.env.ref('account_document_reversal.'
+                              'action_view_reverse_account_document')
+        vals = action.read()[0]
+        return vals
+
+    @api.multi
+    def action_document_reversal(self, date=None, journal_id=None):
+        """ Reverse with following guildeline,
+        - Check existing document state / raise warning
+        - Find all related moves and unreconcile
+        - Create reversed moves
+        - Set state to cancel
+        """
+        raise NotImplementedError()