refactor: Migrate from NextJs's API routes to Hono based routes for the API (#1432)

* Setup Hono and migrate the highlights API there

* Implement the tags and lists endpoint

* Implement the bookmarks and users endpoints

* Add the trpc error code adapter

* Remove the old nextjs handlers

* fix api key not found handling

* Fix trpc error handling

* Fix 204 handling

* Fix search ordering

* Implement the singlefile endpoint

* Implement the asset serving endpoints

* Implement webauth

* Add hono as a catch all route under api

* fix tests

1 files changed, 46 insertions, 0 deletions

diff --git a/packages/api/index.ts b/packages/api/index.ts
new file mode 100644
index 00000000..00919f3e
--- /dev/null
+++ b/packages/api/index.ts
@@ -0,0 +1,46 @@
+import { Hono } from "hono";
+import { logger } from "hono/logger";
+import { poweredBy } from "hono/powered-by";
+
+import { Context } from "@karakeep/trpc";
+
+import trpcAdapter from "./middlewares/trpcAdapter";
+import assets from "./routes/assets";
+import bookmarks from "./routes/bookmarks";
+import highlights from "./routes/highlights";
+import lists from "./routes/lists";
+import tags from "./routes/tags";
+import users from "./routes/users";
+
+const v1 = new Hono<{
+  Variables: {
+    ctx: Context;
+  };
+}>()
+  .route("/highlights", highlights)
+  .route("/bookmarks", bookmarks)
+  .route("/lists", lists)
+  .route("/tags", tags)
+  .route("/users", users)
+  .route("/assets", assets);
+
+const app = new Hono<{
+  Variables: {
+    // This is going to be coming from the web app
+    ctx: Context;
+  };
+}>()
+  .use(logger())
+  .use(poweredBy())
+  .use(async (c, next) => {
+    // Ensure that the ctx is set
+    if (!c.var.ctx) {
+      throw new Error("Context is not set");
+    }
+    await next();
+  })
+  .use(trpcAdapter)
+  .route("/v1", v1)
+  .route("/assets", assets);
+
+export default app;