public List<Review> GetMovieCommentary(int id)
{
using (var ctx = new DatabaseContext())
{
return ctx.Review.Include("USER").Where(x => x.MovieId == id).ToList();
}
}
public List<Movie> GetTopTenWorstMovies()
{
using (var ctx = new DatabaseContext())
{
var bests = (from r in ctx.Review
group r by r.MovieId into groupIds
select new { groupIds.Key, Average = groupIds.Sum(x => x.Note) / groupIds.Count() })
.OrderByDescending(x => x.Average)
.Take(10)
.ToList();
var worst = (from r in ctx.Review
group r by r.MovieId into groupIds
select new { groupIds.Key, Average = groupIds.Sum(x => x.Note) / groupIds.Count() })
.ToList()
.Where(r => !bests.Any(y => y.Key == r.Key))
.OrderBy(x => x.Average)
.Take(10)
.ToList();
var listWorst = new List<Movie>();
foreach (var movie in worst)
listWorst.Add(GetById(movie.Key));
return listWorst;
}
}
public void InsertMovie(Int32 movieId, User user)
{
using (var ctx = new DatabaseContext())
{
user = ctx.User.Where(x => x.Email.ToLower().Equals(user.Email.ToLower())).FirstOrDefault();
ctx.UserCollection.Add(new UserCollection() { User = user, MovieId = movieId });
ctx.SaveChanges();
}
}
public void InsertMovieCommentary(User user, int movieId, int rate, string comment)
{
using (var ctx = new DatabaseContext())
{
user = ctx.User.Where(x => x.Email.ToLower().Equals(user.Email.ToLower())).FirstOrDefault();
ctx.Review.Add(new Review() { User = user, MovieId = movieId, Note = rate, Commentary = comment, ReviewDate = DateTime.Now });
ctx.SaveChanges();
}
}
public bool Insert(User user)
{
using (var ctx = new DatabaseContext())
{
ctx.User.Add(user);
int result = ctx.SaveChanges();
return result >= 1;
}
}
public User FindByEmail(String login)
{
using (var ctx = new DatabaseContext())
{
var u = ctx.User
.Where(x => x.Email.ToLower().Equals(login.ToLower()))
.FirstOrDefault();
return u;
}
}
public User Find(User user)
{
using (var ctx = new DatabaseContext())
{
var u = ctx.User
.Where(x => x.Email.ToLower().Equals(user.Email.ToLower()) && x.Password.Equals(user.Password))
.FirstOrDefault();
return u;
}
}
public List<Movie> ListFromUser(User user)
{
using (var ctx = new DatabaseContext())
{
var userMovies = ctx.UserCollection.Where(x => x.User.Id.Equals(user.Id)).ToList();
if (userMovies == null)
throw new Exception("Erro ao consultar sua coleção.");
var listMovies = new List<Movie>();
foreach (UserCollection movieUser in userMovies)
{
var movie = MovieServiceFacade.Instance.GetById(movieUser.MovieId);
listMovies.Add(movie);
}
return listMovies;
}
}
public void RemoveMovieFromUser(int id, User user)
{
using (var ctx = new DatabaseContext())
{
var item = ctx.UserCollection.Where(x => x.User.Id == user.Id && x.MovieId == id).FirstOrDefault();
if (item == null)
throw new MovieRepositoryException("Filme não encontrado na lista.");
ctx.UserCollection.Remove(item);
ctx.SaveChanges();
}
}
protected ManagerBase(string connectionString)
{
_database = new DatabaseContext(connectionString);
}
public LocalizationManager(DAL.DatabaseContext database, ILogger logger)
{
_database = database;
_logger = logger;
}
