public string FindWordByID(int wordID)
{
using (var context = new AnagramsEntities())
{
return(context.Words.Find(wordID)?.Word1);
}
}
public List <string> GetData()
{
using (var context = new AnagramsEntities())
{
return(context.Words.Select(b => b.Word1).ToList());
}
}
public List <string> GetFilteredWords(string fragment)
{
using (var context = new AnagramsEntities())
{
return(context.Words.Where(b => b.Word1.StartsWith(fragment)).Select(a => a.Word1).ToList());
}
}
public string GetCachedWordByID(int cachedWordID)
{
using (var context = new AnagramsEntities())
{
return(context.CachedWords.Find(cachedWordID).CachedWord1);
}
}
public List <UserLogFull> GetUserLogs()
{
using (var context = new AnagramsEntities())
{
List <UserLog> userLogs = context.UserLogs.ToList();
return(userLogs.Select(a => new UserLogFull(a.IP_address, a.SearchTime, a.CachedWordID)).ToList());
}
}
public List <int> GetCachedAnagrams(int cachedWordID)
{
using (var context = new AnagramsEntities())
{
return(context.CachedWords
.SingleOrDefault(b => b.CachedWordID == cachedWordID).Words.Select(b => b.ID).ToList());
}
}
public int FindWordID(string word)
{
using (var context = new AnagramsEntities())
{
return(context.Words
.Where(b => b.Word1 == word)
.FirstOrDefault().ID);
}
}
public void AddNewWord(string word)
{
using (var context = new AnagramsEntities())
{
var newWord = new Word()
{
Word1 = word
};
context.Words.Add(newWord);
context.SaveChanges();
}
}
public void InsertIntoCashedWords(string word)
{
using (var context = new AnagramsEntities())
{
var cachedWord = new CachedWord()
{
CachedWord1 = word
};
context.CachedWords.Add(cachedWord);
context.SaveChanges();
}
}
public void InsertIntoCashedAnagrams(int cachedWordID, List <int> anagramsID)
{
using (var context = new AnagramsEntities())
{
var cachedWord = context.CachedWords.SingleOrDefault(b => b.CachedWordID == cachedWordID);
if (cachedWord != null)
{
context.CachedWords.Attach(cachedWord);
cachedWord.Words = context.Words.Where(b => anagramsID.Contains(b.ID)).ToList();
context.SaveChanges();
}
}
}
public void AddUserLog(UserLogFull userLog)
{
using (var context = new AnagramsEntities())
{
var newUserLog = new UserLog()
{
IP_address = userLog.IP_address,
CachedWordID = userLog.CachedWordID,
SearchTime = userLog.Time
};
context.UserLogs.Add(newUserLog);
context.SaveChanges();
}
}
public int?GetCachedWordID(string word)
{
using (var context = new AnagramsEntities())
{
var cachedWord = context.CachedWords
.Where(b => b.CachedWord1 == word)
.FirstOrDefault();
if (cachedWord == null)
{
return(null);
}
return(cachedWord.CachedWordID);
}
}
public void DeleteWord(int wordID)
{
using (var context = new AnagramsEntities())
{
var itemToRemove = context.Words.SingleOrDefault(x => x.ID == wordID);
if (itemToRemove != null)
{
context.Words.Remove(itemToRemove);
context.SaveChanges();
}
else
{
throw new Exception("Such word doesnt exist");
}
}
}
public void UpdateWord(int wordID, string newWord)
{
using (var context = new AnagramsEntities())
{
var itemToUpdate = context.Words.SingleOrDefault(x => x.ID == wordID);
if (itemToUpdate != null)
{
itemToUpdate.Word1 = newWord;
itemToUpdate.CachedWords = null;
context.SaveChanges();
}
else
{
throw new Exception("Such word doesnt exist");
}
}
}
