Return a distinct error when an invite username is in use.

I've also aligned channel creation with this (it's 409 Conflict). To make server setup more distinct, it now returns 503 Service Unavailable if setup has not been completed.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/channel/routes.rs b/src/channel/routes.rs
index e97c447..eaf7962 100644
--- a/src/channel/routes.rs
+++ b/src/channel/routes.rs
@@ -53,7 +53,7 @@ impl IntoResponse for CreateError {
         let Self(error) = self;
         match error {
             duplicate @ app::CreateError::DuplicateName(_) => {
-                (StatusCode::BAD_REQUEST, duplicate.to_string()).into_response()
+                (StatusCode::CONFLICT, duplicate.to_string()).into_response()
             }
             other => Internal::from(other).into_response(),
         }