public static void SaveMovieRating(MovieRatingModel model)
{
ComcastEntities db = new ComcastEntities();
db.RATINGTABLEs.Add(new DataService.RATINGTABLE()
{
CUSTOMERID = model.CustomerId,
MOVIEID = model.MovieId,
RATING = model.Rating,
CREATEDDATETIME = DateTime.Now
});
db.SaveChanges();
}
private static List <SearchResponseModel> GetMoviesRatingByUserId(long userId)
{
ComcastEntities db = new ComcastEntities();
List <SearchResponseModel> movieRating = null;
var result = (from movie in db.MOVIESTABLEs
join Rating in db.RATINGTABLEs on movie.ID equals Rating.MOVIEID
where Rating.CUSTOMERID.Equals(userId)
select new SearchResponseModel()
{
Id = movie.ID,
AverageRating = Rating.RATING
});
if (result.Any())
{
movieRating = new List <SearchResponseModel>();
}
foreach (long id in result.Select(x => x.Id).Distinct())
{
if (movieRating != null && movieRating.Where(x => x.Id.Equals(id)).Any())
{
continue;
}
var totalRows = result.Where(x => x.Id.Equals(id)).ToList().Count;
var Rating = (result.Where(x => x.Id.Equals(id)).Sum(x => x.AverageRating) / totalRows);
SearchResponseModel model = result.Where(x => x.Id.Equals(id)).FirstOrDefault <SearchResponseModel>();
model.AverageRating = Math.Round(Rating * 2, MidpointRounding.AwayFromZero) / 2;
movieRating.Add(model);
}
return(movieRating);
}
private static List <SearchResponseModel> GetGenres()
{
ComcastEntities db = new ComcastEntities();
List <SearchResponseModel> movieGenres = null;
var result = (from movie in db.MOVIESTABLEs
join mGenres in db.MOVIEGENRESTABLEs on movie.ID equals mGenres.MOVIEID
join genres in db.GENRESTABLEs on mGenres.GENRESID equals genres.ID
select new SearchResponseModel()
{
Id = movie.ID,
Genres = genres.GENRES
});
if (result.Any())
{
movieGenres = new List <SearchResponseModel>();
}
foreach (long id in result.Select(x => x.Id).Distinct())
{
if (movieGenres != null && movieGenres.Where(x => x.Id.Equals(id)).Any())
{
continue;
}
var genres = string.Join(",", result.Where(x => x.Id.Equals(id)).Select(x => x.Genres).ToList());
SearchResponseModel model = result.Where(x => x.Id.Equals(id)).FirstOrDefault <SearchResponseModel>();
model.Genres = genres;
movieGenres.Add(model);
}
return(movieGenres);
}
public static List <SearchResponseModel> GetTop5MoviesByUserRating(long userId)
{
ComcastEntities db = new ComcastEntities();
List <SearchResponseModel> response = null;
var result = (from movies in db.MOVIESTABLEs
join ra in db.RATINGTABLEs on movies.ID equals ra.MOVIEID
join movieGenres in db.MOVIEGENRESTABLEs on movies.ID equals movieGenres.MOVIEID
join genres in db.GENRESTABLEs on movieGenres.GENRESID equals genres.ID
where ra.CUSTOMERID.Equals(userId)
select new SearchResponseModel()
{
Id = movies.ID,
Title = movies.TITLE,
Genres = genres.GENRES,
RunningTime = movies.RUNNINGTIME,
YearOfRelease = movies.YEAROFRELEASE
});
if (result.Any())
{
response = new List <SearchResponseModel>();
}
else
{
return(response);
}
List <SearchResponseModel> lstMovieRating = GetMoviesRatingByUserId(userId);
List <SearchResponseModel> lstMovieGenres = GetGenres();
foreach (long id in result.Select(x => x.Id).Distinct())
{
if (response != null)
{
if (response.Where(x => x.Id.Equals(id)).Any())
{
continue;
}
}
SearchResponseModel model = result.Where(x => x.Id.Equals(id)).FirstOrDefault <SearchResponseModel>();
if (lstMovieRating != null)
{
if (lstMovieRating.Where(x => x.Id.Equals(model.Id)).Any())
{
model.AverageRating = lstMovieRating.Where(x => x.Id.Equals(model.Id)).FirstOrDefault <SearchResponseModel>().AverageRating;
}
}
if (lstMovieGenres != null)
{
if (lstMovieGenres.Where(x => x.Id.Equals(model.Id)).Any())
{
model.Genres = lstMovieGenres.Where(x => x.Id.Equals(model.Id)).FirstOrDefault <SearchResponseModel>().Genres;
}
}
response.Add(model);
}
return(response);
}
public static bool CheckUserExists(long userId)
{
ComcastEntities db = new ComcastEntities();
return(db.CUSTOMERTABLEs.Where(x => x.ID.Equals(userId)).Any() ? true : false);
}
public static List <SearchResponseModel> GetSearchResult(string searchText)
{
ComcastEntities db = new ComcastEntities();
List <SearchResponseModel> response = null;
// db.Database.Connection.Open();
var result = (from movies in db.MOVIESTABLEs
join movieGenres in db.MOVIEGENRESTABLEs on movies.ID equals movieGenres.MOVIEID
join genres in db.GENRESTABLEs on movieGenres.GENRESID equals genres.ID
where (string.IsNullOrEmpty(searchText) || movies.TITLE.Contains(searchText) ||
movies.YEAROFRELEASE.ToString().Contains(searchText) ||
genres.GENRES.Contains(searchText))
select new SearchResponseModel()
{
Id = movies.ID,
Title = movies.TITLE,
Genres = genres.GENRES,
RunningTime = movies.RUNNINGTIME,
YearOfRelease = movies.YEAROFRELEASE
});
if (result.Any())
{
response = new List <SearchResponseModel>();
}
else
{
return(response);
}
List <SearchResponseModel> lstMovieRating = GetMoviesRating();
List <SearchResponseModel> lstMovieGenres = GetGenres();
foreach (long id in result.Select(x => x.Id).Distinct())
{
if (response != null)
{
if (response.Where(x => x.Id.Equals(id)).Any())
{
continue;
}
}
SearchResponseModel model = result.Where(x => x.Id.Equals(id)).FirstOrDefault <SearchResponseModel>();
if (lstMovieRating != null)
{
if (lstMovieRating.Where(x => x.Id.Equals(model.Id)).Any())
{
model.AverageRating = lstMovieRating.Where(x => x.Id.Equals(model.Id)).FirstOrDefault <SearchResponseModel>().AverageRating;
}
}
if (lstMovieGenres != null)
{
if (lstMovieGenres.Where(x => x.Id.Equals(model.Id)).Any())
{
model.Genres = lstMovieGenres.Where(x => x.Id.Equals(model.Id)).FirstOrDefault <SearchResponseModel>().Genres;
}
}
response.Add(model);
}
return(response);
}