[IMP] Guidelines file names

pms/models/mail_compose_message.py

@@ -0,0 +1,23 @@
+# Copyright 2017  Alexandre Díaz
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, models
+
+
+class MailComposeMessage(models.TransientModel):
+    _inherit = "mail.compose.message"
+
+    def send_mail(self, auto_commit=False):
+        if (
+            self._context.get("default_model") == "pms.folio"
+            and self._context.get("default_res_id")
+            and self._context.get("mark_so_as_sent")
+        ):
+            folio = self.env["pms.folio"].browse([self._context["default_res_id"]])
+            if folio:
+                cmds = [
+                    (1, lid, {"to_send": False}) for lid in folio.reservation_ids.ids
+                ]
+                if any(cmds):
+                    folio.reservation_ids = cmds
+        return super(MailComposeMessage, self).send_mail(auto_commit=auto_commit)