private async Task <IEnumerable <BreedMatchViewModel> > MatchBreedsToUser()
{
string username = this.User.Identity.Name;
User currentUser = await userManager.FindByNameAsync(username);
ICollection <UserAnswer> userAnswers = quizRepository.GetUserAnswers(currentUser);
List <CharacteristicUserScore> characteristicUserScores = new List <CharacteristicUserScore>();
List <BreedMatchViewModel> breedMatches = new List <BreedMatchViewModel>();
IEnumerable <Breed> breeds = dogRepository.GetBreeds(true);
foreach (UserAnswer answer in userAnswers)
{
foreach (AnswerCharacteristic answerCharacteristic in answer.Answer.AnswerCharacteristics)
{
characteristicUserScores.Add(new CharacteristicUserScore()
{
UserScore = answerCharacteristic.Score,
CharacteristicName = answerCharacteristic.Characteristic.Name
});
}
}
foreach (Breed breed in breeds)
{
double matchScore = 0;
foreach (CharacteristicUserScore userCharacteristic in characteristicUserScores)
{
int userScore = userCharacteristic.UserScore;
if (userScore == 0)
{
matchScore += 100;
}
else
{
int breedScore = breed.BreedCharacteristics.Where(bc => bc.Characteristic.Name == userCharacteristic.CharacteristicName).First().Score;
matchScore += 100 - Math.Abs(userScore - breedScore) * 20;
}
}
breedMatches.Add(new BreedMatchViewModel()
{
BreedId = breed.Id,
BreedName = breed.Name,
MatchScore = matchScore / 26,
UserName = currentUser.FirstName
});
}
return(breedMatches.OrderByDescending(bm => bm.MatchScore));
}
public ActionResult Get(bool includeItems = true)
{
try
{
var result = repository.GetBreeds(includeItems);
return(Ok(mapper.Map <IEnumerable <Breed>, IEnumerable <BreedViewModel> >(result)));
}
catch (Exception e)
{
logger.LogError($"Failed to get breeds: {e}");
return(BadRequest("Failed to get breeds"));
}
}
public IActionResult AllDogBreeds()
{
var results = repository.GetBreeds(true);
return(View(results));
}