Started to implement server

src/server.ts

@@ -1,9 +1,18 @@
-import { Application } from 'https://deno.land/x/oak/mod.ts';
+import { Application, Router } from 'https://deno.land/x/oak/mod.ts';
+import { buildAPI } from './restapi.ts';
+import { DenoKVFileService } from "./fileservice.ts";
 
-const app = new Application();
+async function main(){
+    const app = new Application();
+    const kv = await Deno.openKv();
+    const fileService = new DenoKVFileService(kv);
+    const router = new Router({ prefix: '/v1' });
 
-app.use((ctx) => {
-    ctx.response.body = 'Hello World!';
-});
+    app.use(
+        buildAPI(router, fileService).routes(),
+    );
 
-await app.listen({ port: 9000 });
+    await app.listen({ port: 9000 });
+}
+
+await main();