init

packages/server/src/router/router.utils.ts

@@ -0,0 +1,30 @@
+import { initTRPC } from '@trpc/server';
+import { CreateFastifyContextOptions } from '@trpc/server/adapters/fastify';
+import superjson from 'superjson';
+import { Runtime } from '../runtime/runtime.js';
+
+type ContextOptions = {
+  runtime: Runtime;
+};
+
+const createContext = async ({ runtime }: ContextOptions) => {
+  return async ({ req }: CreateFastifyContextOptions) => {
+    const { authorization } = req.headers;
+    const { auth } = runtime;
+    if (!authorization) {
+      throw new Error('No authorization header');
+    }
+    await auth.validateToken(authorization);
+    return {
+      runtime,
+    };
+  };
+};
+
+type Context = Awaited<ReturnType<typeof createContext>>;
+
+const { router, procedure: publicProcedure } = initTRPC.context<Context>().create({
+  transformer: superjson,
+});
+
+export { createContext, router, publicProcedure };