private ListDescriptionTO getListDetails(string userName, int listId)
{
var list = _listRepository.GetSingle(listId);
if (list != null)
{
list.Films = _listRepository.GetListFilms(listId);
Mapper.CreateMap <Film, FilmListDetailsTO>();
Mapper.CreateMap <ApplicationUser, UserNameTO>();
Mapper.CreateMap <List, ListDescriptionTO>();
var listModel = Mapper.Map <List, ListDescriptionTO>(list);
foreach (var film in listModel.Films)
{
string[] shortDesc = film.Description.Split(' ');
Array.Resize(ref shortDesc, 15);
film.Description = string.Join(" ", shortDesc);
}
List <int> filmIds = new List <int>();
foreach (var film in listModel.Films)
{
filmIds.Add(film.Id);
}
// calculate votes count
Dictionary <int, int> votes = _listRepository.CalculateVotes(list.Id, filmIds);
foreach (var film in listModel.Films)
{
if (votes.ContainsKey(film.Id))
{
film.Votes = votes[film.Id];
}
else
{
film.Votes = 0;
}
}
listModel.Films.OrderByDescending(d => d.Votes);
var user = new UserNameTO
{
UserName = _listRepository.GetListCreator(listId)
};
listModel.User = user;
ApplicationCache <ListDescriptionTO> .AddCacheItem(listModel);
return(listModel);
}
return(null);
}
private void addNewestListToCache(int listId, bool?isUpdate)
{
var list = _listRepository.GetSingle(listId);
if (list != null)
{
list.Films = _listRepository.GetListFilms(listId);
Mapper.CreateMap <Film, FilmListDetailsTO>();
Mapper.CreateMap <ApplicationUser, UserNameTO>();
Mapper.CreateMap <List, ListDescriptionTO>();
var listModel = Mapper.Map <List, ListDescriptionTO>(list);
foreach (var film in listModel.Films)
{
string[] shortDesc = film.Description.Split(' ');
Array.Resize(ref shortDesc, 15);
film.Description = string.Join(" ", shortDesc);
}
List <int> filmIds = new List <int>();
foreach (var film in listModel.Films)
{
filmIds.Add(film.Id);
}
foreach (var film in listModel.Films)
{
film.Votes = 0;
film.isVoted = false;
}
listModel.Films.OrderByDescending(d => d.Votes);
var user = new UserNameTO
{
UserName = _listRepository.GetListCreator(listId)
};
listModel.User = user;
listModel.Likes = 0;
listModel.DisLikes = 0;
listModel.Voted = 0;
var cache = ApplicationCache <ListDescriptionTO> .GetCache();
if (isUpdate == false)
{
if (cache.Count() > 0)
{
ApplicationCache <ListDescriptionTO> .AddCacheItem(listModel);
}
}
else
{
if (cache.Count() > 0)
{
var cacheItem = cache.FirstOrDefault(d => d.Id == listId);
if (cacheItem != null)
{
int cacheItemIndex = cache.IndexOf(cacheItem);
cache[cacheItemIndex] = listModel;
}
}
}
}
}
public IEnumerable <ListDescriptionTO> GetAllLists(string userName)
{
List <ListDescriptionTO> result = new List <ListDescriptionTO>();
var cache = ApplicationCache <ListDescriptionTO> .GetCache();
if (cache.Count() > 0)
{
result = cache;
foreach (var list in result)
{
var filmsToSort = list.Films.ToList();
filmsToSort.Sort((x, y) => y.Votes - x.Votes);
list.Films = filmsToSort;
}
}
else
{
var lists = _listRepository.GetAll();
List <ListDescriptionTO> listsModel = new List <ListDescriptionTO>();
if (lists.Any())
{
foreach (var list in lists)
{
list.Films = _listRepository.GetListFilms(list.Id);
}
Mapper.CreateMap <Film, FilmListDetailsTO>();
Mapper.CreateMap <ApplicationUser, UserNameTO>();
Mapper.CreateMap <List, ListDescriptionTO>();
listsModel = Mapper.Map <List <List>, List <ListDescriptionTO> >(lists);
foreach (var list in listsModel)
{
foreach (var film in list.Films)
{
string[] shortDesc = film.Description.Split(' ');
Array.Resize(ref shortDesc, 15);
film.Description = string.Join(" ", shortDesc);
}
List <int> filmIds = new List <int>();
foreach (var film in list.Films)
{
filmIds.Add(film.Id);
}
// calculate votes count
Dictionary <int, int> votes = _listRepository.CalculateVotes(list.Id, filmIds);
foreach (var film in list.Films)
{
if (votes.ContainsKey(film.Id))
{
film.Votes = votes[film.Id];
}
else
{
film.Votes = 0;
}
}
var user = new UserNameTO
{
UserName = _listRepository.GetListCreator(list.Id)
};
list.User = user;
list.Films.OrderByDescending(d => d.Votes);
}
}
ApplicationCache <ListDescriptionTO> .FillCache(listsModel);
result = listsModel;
}
if (userName != "")
{
string userId = "";
//get user id
userId = _authRepository.GetUserId(userName);
foreach (var list in result)
{
List <int> votedFilmsIds = new List <int>();
if (userId != "")
{
//check if user already voted for films
votedFilmsIds = _listRepository.CheckIfFilmsAreVoted(list.Id, userId);
// check if user already liked/dislikes list
list.Voted = _listRepository.CheckIfListIsVoted(list.Id, userId);
// check if user already added list to favourites
list.IsFavourite = _authRepository.CheckIfFavouriteExists(list.Id, userId);
foreach (var film in list.Films)
{
if (votedFilmsIds.Contains(film.Id))
{
film.isVoted = true;
}
else
{
film.isVoted = false;
}
}
}
}
}
else
{
foreach (var list in result)
{
foreach (var film in list.Films)
{
film.isVoted = false;
}
list.Voted = 0;
}
}
result.OrderByDescending(d => d.Likes);
return(result);
}
