public IList <SearchTitleFunction> SearchTitle(int userid, string searchentry, int page, int pageSize)
{
var ctx = new ImdbDatabase();
var result = ctx.SearchTitle.FromSqlInterpolated($"select * from string_search({userid},{searchentry.ToLower()},{page},{pageSize})");
return(result.ToList());
}
public IList <SearchActorFunction> SearchActor(string searchentry)
{
var ctx = new ImdbDatabase();
var result = ctx.SearchActor.FromSqlInterpolated($"select * from search_name({searchentry.ToLower()})");
return(result.ToList());
}
public IList <StructuredSearchFunction> StructuredSearch(int userid, string entrytitle, string entryplot, string entrycharacters, string entryname)
{
var ctx = new ImdbDatabase();
var result = ctx.StructuredSearch.FromSqlInterpolated($"select * from \"structured_string_search\"({userid},{entrytitle},{entryplot},{entrycharacters},{entryname})");
return(result.ToList());
}
public Title_Basics GetTitle(int?userid, string tconst)
{
var ctx = new ImdbDatabase();
if (ctx.Users.FirstOrDefault(x => x.Userid == userid) == null)
{
throw new ArgumentException("User not found");
}
return(ctx.Title_basics.FirstOrDefault(x => x.Tconst == tconst));
}
public IList <Title_Basics> GetTitles(int?userid)
{
var ctx = new ImdbDatabase();
if (ctx.Users.FirstOrDefault(x => x.Userid == userid) == null)
{
throw new ArgumentException("User not found");
}
return(ctx.Title_basics.ToList());
}
public IList <Name_Basics> GetNames(int page = 0, int pageSize = 10)
{
var ctx = new ImdbDatabase();
var result = ctx
.Names
.Skip(page * pageSize)
.Take(pageSize)
.ToList();
return(result);
}
//public IList<Name_Basics> GetNameId(int id)
//{
// var ctx = new ImdbDatabase();
// return ctx.NameId.ToList();
//}
//public Category GetCategory(int id)
//{
// return _categories.FirstOrDefault(x => x.Id == id);
//}
public Users CreateUser(Users user) //string firstname, string lastname, string username, string password = null, string salt = null
{
var ctx = new ImdbDatabase();
var conn = (NpgsqlConnection)ctx.Database.GetDbConnection();
conn.Open();
var q = "select \"createUser\"('" + user.Username + "', '" + user.Password + "', '" + user.Firstname + "', '" + user.Lastname + "', '" + user.Birthyear + "')";
//Console.WriteLine(q);
var cmd = new NpgsqlCommand(q, conn);
cmd.ExecuteNonQuery();
return(ctx.Users.FirstOrDefault(x => x.Username == user.Username));
}
public IList <TitleBasicsList> GetTitles(int page, int pageSize)
{
var ctx = new ImdbDatabase();
var result = ctx
.Title_basics
.Include(x => x.Genres)
.Skip(page * pageSize)
.Take(pageSize)
.Select(x => new TitleBasicsList {
Tconst = x.Tconst,
PrimaryTitle = x.PrimaryTitle,
Genres = x.Genres.Select(y => y.Genre).ToList()
})
.ToList();
return(result);
}
public Users CreateUser(Users user)
{
var ctx = new ImdbDatabase();
var findUser = ctx.Users.FirstOrDefault(x => x.Username == user.Username);
if (findUser != null)
{
return(null);
}
var conn = (NpgsqlConnection)ctx.Database.GetDbConnection();
conn.Open();
var q = "select \"createUser\"('" + user.Username + "', '" + user.Password + "', '" + user.Firstname + "', '" + user.Lastname + "', '" + user.Birthyear + "')";
var cmd = new NpgsqlCommand(q, conn);
cmd.ExecuteNonQuery();
return(ctx.Users.FirstOrDefault(x => x.Username == user.Username));
}
public IList <Users_SearchHistory> GetSearchHistory(int?userid)
{
var ctx = new ImdbDatabase();
return(ctx.SearchHistory.ToList());
}
public Users GetUser(string username, string password)
{
var ctx = new ImdbDatabase();
return(ctx.Users.FirstOrDefault(x => x.Username == username && x.Password == password));
}
public IList <Name_Basics> GetNames()
{
var ctx = new ImdbDatabase();
return(ctx.Names.ToList());
}
public IList <Users> GetUsers()
{
var ctx = new ImdbDatabase();
return(ctx.Users.ToList());
}
public int NumberOfActors()
{
using var ctx = new ImdbDatabase();
return(ctx.Names.Count());
}
public int NumberOfMovies()
{
using var ctx = new ImdbDatabase();
return(ctx.Title_basics.Count());
}
public IList <Users_SearchHistory> GetSearchHistory(int userid)
{
var ctx = new ImdbDatabase();
return(ctx.SearchHistory.Where(x => x.Userid == userid).OrderByDescending(x => x.SearchDate).ToList());
}
public Users GetUser(string username)
{
var ctx = new ImdbDatabase();
return(ctx.Users.FirstOrDefault(x => x.Username == username));
}
