membership functions - split and compose router functions - schema changes

server/trpc/trpc.ts

@@ -7,15 +7,29 @@
  * @see https://trpc.io/docs/v10/router
  * @see https://trpc.io/docs/v10/procedures
  */
-import { initTRPC } from '@trpc/server'
+import { initTRPC, TRPCError } from '@trpc/server'
 import { Context } from './context';
 
 const t = initTRPC.context<Context>().create()
 
+/**
+ * auth middleware
+ **/
+const isAuthed = t.middleware(({ next, ctx }) => {
+  if (!ctx.user) {
+    throw new TRPCError({ code: 'UNAUTHORIZED' });
+  }
+  return next({
+    ctx: {
+      user: ctx.user,
+    },
+  });
+});
+
 /**
  * Unprotected procedure
  **/
 export const publicProcedure = t.procedure;
-
+export const protectedProcedure = t.procedure.use(isAuthed);
 export const router = t.router;
 export const middleware = t.middleware;