DSACore/Controllers/TokensController.cs


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using DSACore.Hubs;
using Microsoft.AspNetCore.Mvc;

namespace DSACore.Controllers {
    [Route("lobby/[controller]")]
    [ApiController]
    public class TokensController : Controller {
        // GET
        [HttpGet("{token}")]
        public ActionResult<string> Get(string token) {
            if (!int.TryParse(token, out var intToken))
                return BadRequest("The token has to be a 32 bit unsigned integer");

            if (intToken == 42) return Ok("Scribble");

            if (!Users.Tokens.Exists(x => x.GetHashCode() == intToken)) return NotFound();

            var group = Users.Tokens.Find(x => x.GetHashCode() == intToken);
            return Ok(group.Group);
        }
    }
}