public async Task <IHttpActionResult> PostQuestionAnswer(QuestionAnswer entity) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } entity.TrackingState = TrackingState.Added; _dbContext.ApplyChanges(entity); try { await _dbContext.SaveChangesAsync(); } catch (DbUpdateException) { if (_dbContext.QuestionAnswers.Any(e => e.QuestionAnswerId == entity.QuestionAnswerId)) { return(Conflict()); } throw; } await _dbContext.LoadRelatedEntitiesAsync(entity); entity.AcceptChanges(); return(CreatedAtRoute("DefaultApi", new { id = entity.QuestionAnswerId }, entity)); }
public async Task <IHttpActionResult> PutQuestionAnswer(QuestionAnswer entity) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } _dbContext.ApplyChanges(entity); try { await _dbContext.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!_dbContext.QuestionAnswers.Any(e => e.QuestionAnswerId == entity.QuestionAnswerId)) { return(Conflict()); } throw; } await _dbContext.LoadRelatedEntitiesAsync(entity); entity.AcceptChanges(); return(Ok(entity)); }