MIG website_project_task For Odoo 13.0

website_project_task/models/project.py

@@ -0,0 +1,14 @@
+from odoo import api, exceptions, fields, models, _
+from werkzeug.urls import url_encode
+
+class ProjectTask(models.Model):
+    _name = 'project.task'
+    _inherit = ['project.task', 'portal.mixin']
+
+    def preview_task(self):
+        self.ensure_one()
+        return {
+            'type': 'ir.actions.act_url',
+            'target': 'self',
+            'url': self.get_portal_url(),
+        }