Handle browser Errors.

src/functions/server/bunext-req-handler.ts

@@ -0,0 +1,69 @@
+import handleWebPages from "./web-pages/handle-web-pages";
+import handleRoutes from "./handle-routes";
+import isDevelopment from "../../utils/is-development";
+import grabConstants from "../../utils/grab-constants";
+import { AppData } from "../../data/app-data";
+import handleHmr from "./handle-hmr";
+import handleHmrUpdate from "./handle-hmr-update";
+import handlePublic from "./handle-public";
+import handleFiles from "./handle-files";
+
+type Params = {
+    req: Request;
+};
+
+export default async function bunextRequestHandler({
+    req,
+}: Params): Promise<Response> {
+    const is_dev = isDevelopment();
+
+    try {
+        const url = new URL(req.url);
+
+        const { config } = grabConstants();
+
+        let response: Response | undefined = undefined;
+
+        if (config?.middleware) {
+            const middleware_res = await config.middleware({
+                req,
+                url,
+            });
+
+            if (typeof middleware_res == "object") {
+                return middleware_res;
+            }
+        }
+
+        if (url.pathname == `/${AppData["ClientHMRPath"]}`) {
+            response = await handleHmrUpdate({ req });
+        } else if (url.pathname === "/__hmr" && is_dev) {
+            response = await handleHmr({ req });
+        } else if (url.pathname.startsWith("/api/")) {
+            response = await handleRoutes({ req });
+        } else if (url.pathname.startsWith("/public/")) {
+            response = await handlePublic({ req });
+        } else if (url.pathname.match(/\..*$/)) {
+            response = await handleFiles({ req });
+        } else {
+            response = await handleWebPages({ req });
+        }
+
+        if (!response) {
+            throw new Error(`No Response generated`);
+        }
+
+        if (is_dev) {
+            response.headers.set(
+                "Cache-Control",
+                "no-cache, no-store, must-revalidate",
+            );
+        }
+
+        return response;
+    } catch (error: any) {
+        return new Response(`Server Error: ${error.message}`, {
+            status: 500,
+        });
+    }
+}