initial commit

src/app/api/trpc/[trpc]/route.ts

@@ -0,0 +1,34 @@
+import { fetchRequestHandler } from "@trpc/server/adapters/fetch";
+import { type NextRequest } from "next/server";
+
+import { env } from "~/env";
+import { appRouter } from "~/server/api/root";
+import { createTRPCContext } from "~/server/api/trpc";
+
+/**
+ * This wraps the `createTRPCContext` helper and provides the required context for the tRPC API when
+ * handling a HTTP request (e.g. when you make requests from Client Components).
+ */
+const createContext = async (req: NextRequest) => {
+  return createTRPCContext({
+    headers: req.headers,
+  });
+};
+
+const handler = (req: NextRequest) =>
+  fetchRequestHandler({
+    endpoint: "/api/trpc",
+    req,
+    router: appRouter,
+    createContext: () => createContext(req),
+    onError:
+      env.NODE_ENV === "development"
+        ? ({ path, error }) => {
+            console.error(
+              `❌ tRPC failed on ${path ?? "<no-path>"}: ${error.message}`
+            );
+          }
+        : undefined,
+  });
+
+export { handler as GET, handler as POST };