feat: add procedure to relay

api/libraries/server/context.ts

@@ -1,4 +1,6 @@
-import { ServerContext, UnauthorizedError } from "@spec/relay";
+import { ServerContext } from "@spec/relay";
+
+import type { Sockets } from "~libraries/socket/sockets.ts";
 
 import { Session } from "../auth/auth.ts";
 import { req } from "./request.ts";
@@ -11,15 +13,25 @@ declare module "@spec/relay" {
     request: Request;
 
     /**
-     * Get request session instance.
+     * Is the request authenticated.
      */
-    session: Session;
+    isAuthenticated: boolean;
 
     /**
      * Get account id from session, throws an error if the request
      * does not have a valid session.
      */
     accountId: string;
+
+    /**
+     * Get request session instance.
+     */
+    session: Session;
+
+    /**
+     * Sockets instance attached to the server.
+     */
+    sockets: Sockets;
   }
 }
 
@@ -27,15 +39,20 @@ export function getRequestContext(request: Request): ServerContext {
   return {
     request,
 
-    get session(): Session {
-      if (req.session === undefined) {
-        throw new UnauthorizedError();
-      }
-      return req.session;
+    get isAuthenticated(): boolean {
+      return req.isAuthenticated;
     },
 
     get accountId() {
       return this.session.accountId;
     },
+
+    get session(): Session {
+      return req.session;
+    },
+
+    get sockets(): Sockets {
+      return req.sockets;
+    },
   };
 }