From fa46d48ec8fa29b5404bd352950247378b7bf566 Mon Sep 17 00:00:00 2001
From: Jan Kaluža <jkaluza@redhat.com>
Date: Jun 18 2019 05:36:53 +0000
Subject: Merge #279 `Do not execute generation of compose which is not in 'wait' state.`


---

diff --git a/server/odcs/server/celery_tasks.py b/server/odcs/server/celery_tasks.py
index 3b44590..cb0926c 100644
--- a/server/odcs/server/celery_tasks.py
+++ b/server/odcs/server/celery_tasks.py
@@ -167,6 +167,8 @@ def generate_compose(compose_id):
     Generates the compose with id `compose_id`.
     """
     compose = get_odcs_compose(compose_id)
+    if compose.state != COMPOSE_STATES["wait"]:
+        raise RuntimeError("The 'generate_compose' called for compose not in 'wait' state: %r" % compose)
     compose.transition(COMPOSE_STATES["generating"], "Compose thread started")
     db.session.commit()
     backend_generate_compose(compose.id)