add cache to auth

src/auth/auth.route.ts

@@ -1,6 +1,6 @@
 import { FastifyInstance, FastifyReply, FastifyRequest } from "fastify";
 import { getUserByEmail, updateUser } from "../user/user.service";
-import { createSession, getSession } from "./auth.service";
+import { createSession, deleteSession, getSession } from "./auth.service";
 
 export async function authRoutes(fastify: FastifyInstance) {
   fastify.get(
@@ -55,10 +55,7 @@ export async function authRoutes(fastify: FastifyInstance) {
     if (!req.headers.authorization) return res.code(200).send();
 
     const auth = req.headers.authorization.split(" ")[1];
-    const sessionInDb = await getSession(auth);
-    if (sessionInDb === null) return res.code(200).send();
-
-    await sessionInDb.deleteOne();
+    await deleteSession(auth);
     return res.code(200).send();
   });
 }