Notes/Controllers/NoteController.cs

using BinaryDad.Notes.Models;
using BinaryDad.Notes.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace BinaryDad.Notes.Controllers;

[Authorize]
public class NoteController : Controller
{
    private readonly INoteService noteService;

    public NoteController(INoteService noteService)
    {
        this.noteService = noteService;
    }

    [Route("{noteName?}")]
    public IActionResult Index(string noteName)
    {
        if (string.IsNullOrWhiteSpace(noteName))
        {
            noteName = "default";
        }

        var model = new ContentModel
        {
            CurrentNote = noteName,
            Text = noteService.GetText(noteName),
            NoteNames = noteService.GetNoteNames()
        };

        return View(model);
    }

    [Route("{noteName}/delete")]
    public IActionResult Delete(string noteName)
    {
        noteService.DeleteNote(noteName);

        return Redirect("/");
    }
}