Update HTTP routes and headers for dweet APIs, adjust SSE response content type, and add TODO for metrics

HoolIt/HoolIt.http

@@ -1,11 +1,22 @@
-@HoolIt_HostAddress = http://localhost:5246
+@HoolIt_HostAddress = http://localhost:5030
 
-GET {{HoolIt_HostAddress}}/todos/
+### Root redirect
+
+GET {{HoolIt_HostAddress}}/
+Accept: text/html
+
+###
+
+### Create a dweet for a feed (query params become content)
+
+GET {{HoolIt_HostAddress}}/dweet/for/my-feed-id?temperature=21.5&status=ok
 Accept: application/json
 
 ###
 
-GET {{HoolIt_HostAddress}}/todos/1
+### Listen for live dweets from a feed (server-sent style, newline-delimited JSON)
-Accept: application/json
+
+GET {{HoolIt_HostAddress}}/listen/for/dweets/from/my-feed-id
+Accept: application/x-ndjson
 
 ###

HoolIt/Program.cs

@@ -47,13 +47,13 @@ createApi.MapGet("/{*feedId}", (HttpContext context, string feedId) =>
         With = dweet
     });
 });
-
+// TODO: Add metrics
 // Subscribe endpoint
 var getLiveDataApi = app.MapGroup("/listen/for/dweets/from");
 getLiveDataApi.MapGet("/{*feedId}", async (HttpContext context, string feedId, CancellationToken reqCancellationToken) =>
 {
     context.Response.StatusCode = 200;
-    context.Response.Headers.ContentType = "text/plain; charset=utf-8";
+    context.Response.Headers.ContentType = "application/x-ndjson";
     context.Response.Headers.CacheControl = "no-cache";
     context.Response.Headers["X-Content-Type-Options"] = "nosniff";