Exercise: Simple Single-user TODO list API

Write a web application that serves JSON files. Create the following end-points:
/api/add/Task to do will store the "Task to do" in a "database" and if successful it will return:


{"status": "ok", elapsed: "0.00003", id: "13124"}

/api/list will return the list of all the items with their id: { "items": [ { "text": "Task to do", "id": "13124" }, { "text": "Other thing", "id" : "7238" }], elapsed: "0.0004", "status": "ok" }
`/api/get/ID will return the given task from the database. Will return {"text": "Task to do", "id": "13124", "status": "ok"} if ID was 13124, will return {"status": "failure"} if failed. (e.g. the item was not in the database) set HTTP code to 404 if no such ID found.
`/api/del/ID will remove the given task from the database. Will return {"status": "ok"} if managed to remove, will return {"status": "failure"} if failed. (e.g. the item was not in the database)