public async Task <IActionResult> MarkAsAnswered(
[FromBody] MarkAnswer markAnswer)
{
var curUserId = _userService.GetCurUserId(HttpContext);
// verify question
var question = await _context.ArtefactQuestions
.SingleOrDefaultAsync(q => q.Id == markAnswer.QuestionId);
if (question == null)
{
return(NotFound($"Question '{markAnswer.QuestionId}' does not exist."));
}
if (question.AuthorId != curUserId)
{
return(Unauthorized("Only question owner can mark the question as answered."));
}
// verify answer
var answer = await _context.ArtefactComments
.SingleOrDefaultAsync(q => q.Id == markAnswer.AnswerId);
if (answer == null)
{
return(NotFound($"Question '{markAnswer.AnswerId}' does not exist."));
}
if (answer.ParentCommentId != question.Id)
{
return(BadRequest($"Comment {markAnswer.AnswerId} does not " +
$"have parent {markAnswer.QuestionId}."));
}
// mark question as answered
question.AnswerCommentId = markAnswer.AnswerId;
question.IsAnswered = true;
await _context.SaveChangesAsync();
return(new NoContentResult());
}
public async Task <IActionResult> RemoveMarkedAnswer(
[FromBody] MarkAnswer removeMarkAnswer)
{
var curUserId = _userService.GetCurUserId(HttpContext);
var question = await _context.ArtefactQuestions
.SingleOrDefaultAsync(q => q.Id == removeMarkAnswer.QuestionId);
if (question == null)
{
return(NotFound($"Question '{removeMarkAnswer.QuestionId}' does not exist"));
}
if (question.AnswerCommentId != removeMarkAnswer.AnswerId)
{
return(BadRequest($"Question '{removeMarkAnswer.QuestionId}' " +
$"does not have answer '{removeMarkAnswer.AnswerId}'"));
}
question.IsAnswered = false;
question.AnswerCommentId = null;
await _context.SaveChangesAsync();
return(new NoContentResult());
}
