//zwrócenie listy filmow
public async Task <ResultDto <ListMovieDto> > GetMovies(ClaimsPrincipal user)
{
var result = new ResultDto <ListMovieDto>()
{
Error = null
};
string userId = await _userManager.GetId(user);
var movies = await _repo.GetAll();
List <MovieDto> moviesToSend = new List <MovieDto>();
//tworze liste filmow do zwrocenia
foreach (var movie in movies)
{
int userRating = 0; // zmienna dla oceny filmu aktualnego usera
//pobieram recenzje do obliczenia sredniej oceny filmu
var reviews = await _reviewRepo.GetBy(x => x.MovieId == movie.Id);
//zmienne do liczenia sredniej
double reviewScoreSum = 0;
double numberOfReviews = 0;
//licze srednia ocene filmu z poszczegolnych recenzji
foreach (var review in reviews)
{
if (review.UserId == userId)
{
userRating = review.Score;
}
reviewScoreSum += review.Score;
numberOfReviews++;
}
var m = new MovieDto()
{
Id = movie.Id,
Description = movie.Description,
Logo = movie.Logo,
Name = movie.Name,
UserRating = userRating,
UsersAverage = numberOfReviews != 0 ? reviewScoreSum / numberOfReviews : 0
};
moviesToSend.Add(m);
}
var movieList = new ListMovieDto()
{
List = moviesToSend
};
result.SuccessResult = movieList;
return(result);
}
public async Task <ResultDto <ListMovieDto> > GetFavouriteMovies(ClaimsPrincipal user)
{
var result = new ResultDto <ListMovieDto>()
{
Error = null
};
try
{
var movies = await _repo.GetAll();
string userId = await _userManager.GetId(user);
if (string.IsNullOrEmpty(userId))
{
result.Error = "Nie znaleziono u¿ytkownika";
return(result);
}
List <MovieDto> moviesToSend = new List <MovieDto>();
foreach (var movie in movies)
{
bool isFavourite = await _favouriteMovieRepo.Exists(x => x.UserId == userId && x.MovieId == movie.Id);
if (isFavourite)
{
int userRating; // zmienna dla oceny filmu aktualnego usera
//probuje uzyskac recenzje aktualnego usera
var userReview = await _reviewRepo.GetEntity(x => x.UserId == userId && x.MovieId == movie.Id);
if (userReview == null)
{
userRating = 0;
}
else
{
userRating = userReview.Score;
}
var m = new MovieDto()
{
Id = movie.Id,
Description = movie.Description,
Logo = movie.Logo,
Name = movie.Name,
UserRating = userRating
};
moviesToSend.Add(m);
}
}
var movieList = new ListMovieDto()
{
List = moviesToSend
};
result.SuccessResult = movieList;
return(result);
}
catch (Exception)
{
result.Error = "Wyst¹pi³ b³¹d";
return(result);
}
}
