snippets.txt

private TriviaDbContext context;
private IQuestionsService questionsService;
private IAnswersService answersService;

public TriviaController(TriviaDbContext context, IQuestionsService questionsService, IAnswersService answersService)
{
    this.context = context;
    this.questionsService = questionsService;
    this.answersService = answersService;
}

protected override void Dispose(bool disposing)
{
    if (disposing)
    {
        context.Dispose();
    }

    base.Dispose(disposing);
}

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using GeekQuiz.Models;
using GeekQuiz.Services;

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[Produces("application/json")]

-----------------

[Authorize]

-----------------

// GET: api/Trivia
[HttpGet]
public async Task<IActionResult> Get()
{
    var userId = User.Identity.Name;

    TriviaQuestion nextQuestion =
         await this.questionsService.NextQuestionAsync(userId);

    if (nextQuestion == null)
    {
         return HttpNotFound();
    }

    return Ok(nextQuestion);
}

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// PUT: api/Trivia
[HttpPost]
public async Task<IActionResult> Post([FromBody] TriviaAnswer answer)
{
    if (!ModelState.IsValid)
    {
         return HttpBadRequest(ModelState);
    }

    answer.UserId = User.Identity.Name;

    var isCorrect = await this.answersService.StoreAsync(answer);

    return this.CreatedAtAction("Get", new {}, isCorrect);
}