1 files changed, 17 insertions, 0 deletions
diff --git a/app/relay/queue.js b/app/relay/queue.js
new file mode 100644
index 0000000..6e67b80
--- /dev/null
+++ b/app/relay/queue.js
@@ -0,0 +1,17 @@
+let queue = []
+let active = true
+let status = 'waiting'
+
+const is_active = () => active
+const get_status = () => status
+const activate = () => {
+  active = true
+  status = 'active'
+}
+const deactivate = reason => {
+  active = false
+  status = reason
+}
+const add_task = task => queue.push(task)
+const remove_task = task => queue = queue.filter(t => t.id !== task.id)
+const get_next_task = () => queue.shift()