using System;
using HN.Application;
using HN.Infrastructure;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Identity;

namespace Website
{
  public sealed class HttpExecutingUserProvider : IExecutingUserProvider
  {
    private readonly IHttpContextAccessor _httpContextAccessor;
    private readonly UserManager<User> _userManager;

    public HttpExecutingUserProvider(IHttpContextAccessor httpContextAccessor, UserManager<User> userManager)
    {
      _httpContextAccessor = httpContextAccessor;
      _userManager = userManager;
    }

    public Guid GetCurrentUserId()
    {
      return Guid.Parse(_userManager.GetUserId(_httpContextAccessor.HttpContext.User));
    }
  }
}