---

backend/src/middlewares/index.ts

@@ -0,0 +1 @@
+export * from './isAuth'

backend/src/middlewares/isAuth.ts

@@ -0,0 +1,10 @@
+import { MiddlewareFn } from 'type-graphql'
+import { Context } from '@/src/types'
+
+// https://typegraphql.com/docs/middlewares.html
+export const isAuth: MiddlewareFn<Context> = async ({ context: { req }}, next) => {
+  if (!req.session?.userID) {
+    throw new Error('Unauthenticated!')
+  }
+  return await next()
+}