Make the responses for various data creation requests more consistent.

In general:

* If the client can only assume the response is immediately valid (mostly, login creation, where the client cannot monitor the event stream), then 200 Okay, with data describing the server's view of the request.

* If the client can monitor for completion by watching the event stream, then 202 Accepted, with data describing the server's view of the request.

This comes on the heels of a comment I made on Discord:

> hrm
>
> creating a login: 204 No Content, no body
> sending a message: 202 Accepted, no body
> creating a channel: 200 Okay, has a body
>
> past me, what were you on

There wasn't any principled reason for this inconsistency; it happened as the endpoints were written at different times and with different states of mind.

1 files changed, 9 insertions, 7 deletions

diff --git a/src/channel/routes/test.rs b/src/channel/routes/test.rs
index ffd8484..7879ba0 100644
--- a/src/channel/routes/test.rs
+++ b/src/channel/routes/test.rs
@@ -20,9 +20,10 @@ async fn new_channel() {
 
     let name = fixtures::channel::propose();
     let request = post::Request { name: name.clone() };
-    let Json(response) = post::handler(State(app.clone()), creator, fixtures::now(), Json(request))
-        .await
-        .expect("creating a channel in an empty app succeeds");
+    let post::Response(response) =
+        post::handler(State(app.clone()), creator, fixtures::now(), Json(request))
+            .await
+            .expect("creating a channel in an empty app succeeds");
 
     // Verify the structure of the response
 
@@ -96,7 +97,7 @@ async fn name_reusable_after_delete() {
     // Call the endpoint (first time)
 
     let request = post::Request { name: name.clone() };
-    let Json(response) = post::handler(
+    let post::Response(response) = post::handler(
         State(app.clone()),
         creator.clone(),
         fixtures::now(),
@@ -115,9 +116,10 @@ async fn name_reusable_after_delete() {
     // Call the endpoint (second time)
 
     let request = post::Request { name: name.clone() };
-    let Json(response) = post::handler(State(app.clone()), creator, fixtures::now(), Json(request))
-        .await
-        .expect("new channel in an empty app");
+    let post::Response(response) =
+        post::handler(State(app.clone()), creator, fixtures::now(), Json(request))
+            .await
+            .expect("new channel in an empty app");
 
     // Verify the structure of the response