1 files changed, 21 insertions, 0 deletions
diff --git a/crates/configuration/src/state/cache_key.rs b/crates/configuration/src/state/cache_key.rs
new file mode 100644
index 0000000..a63b15d
--- /dev/null
+++ b/crates/configuration/src/state/cache_key.rs
@@ -0,0 +1,21 @@
+use warden_stack::redis::ToRedisArgs;
+
+#[derive(Clone, Copy, Debug)]
+pub enum CacheKey<'a> {
+    ActiveRouting,
+    Routing(&'a uuid::Uuid),
+}
+
+impl ToRedisArgs for CacheKey<'_> {
+    fn write_redis_args<W>(&self, out: &mut W)
+    where
+        W: ?Sized + warden_stack::redis::RedisWrite,
+    {
+        let value = match self {
+            CacheKey::ActiveRouting => "routing.active".into(),
+            CacheKey::Routing(uuid) => format!("routing.{uuid}"),
+        };
+
+        out.write_arg(value.as_bytes());
+    }
+}