Redirect avatar queries to seperate service

api/src/api.coffee

@@ -1,4 +1,4 @@
-import { json, error, invalidRequest } from "./http"
+import { json, error, invalidRequest, redirect } from "./http"
 import { usernameToUuid, uuidToProfile, uuidToUsernameHistory } from "./mojang"
 
 # If given a username, find its UUID, otherwise
@@ -40,3 +40,11 @@ export user = (id) ->
       cached_at: new Date()]
   else
     [invalidRequest("Invalid UUID '#{id}'"), null]
+
+# Redirect to the avatar service to render the face of a user.
+#
+# @param {string} id - UUID of the user.
+# @param {integer} size - Size in pixels of the avatar.
+# @returns {promise<response>} - Avatar response as a PNG.
+export avatar = (id = "Steve", size = 8) ->
+  redirect("https://avatar.ashcon.app/#{id}/#{size}")

api/src/index.coffee

@@ -1,6 +1,6 @@
 import "./util"
 import { notFound, get } from "./http"
-import { uuid, user } from "./api"
+import { uuid, user, avatar } from "./api"
 
 addEventListener("fetch", (event) ->
   event.respondWith(route(event.request)))
@@ -13,5 +13,5 @@ route = (request) ->
       if method == "user"
         [err, res] = await user(id)
       else if method == "avatar"
-        res = get("https://us-central1-stratus-197318.cloudfunctions.net/avatar/#{id}/#{extra}", ttl: 86400)
+        res = avatar(id, extra)
   err || res || notFound("Unknown Route")