public async Task SaveUserLog(string ip, string searchWord, string connString)
{
using (var db = new AnagramContext(connString))
{
var userLogEntity = new UserLogEntity {
UserIP = ip, LogDate = DateTime.UtcNow
};
userLogEntity.CachedWordEntity = db.CachedWordEntities.First(s => s.SearchWord == searchWord);
db.UserLogEntities.Add(userLogEntity);
await db.SaveChangesAsync();
}
}
public async Task <List <WordEntity> > CheckIfExistsInOrderedWords(string key, string connString)
{
using (var db = new AnagramContext(connString))
{
var query = await db.WordEntities.Where(s => s.OrderedWord == key).ToListAsync();
if (query.Count() <= 0)
{
return(new List <WordEntity>());
}
return(query);
}
}
public void AddFromFile(Dictionary <string, DictionaryEntry> dictionary, string connString)
{
using (var db = new AnagramContext(connString))
{
for (int i = 0; i < dictionary.Count; i++)
{
var item = dictionary.ElementAt(i);
var word = new WordEntity {
Word = item.Key, OrderedWord = item.Value.Word, Category = item.Value.Antecedent
};
db.WordEntities.Add(word);
}
db.SaveChanges();
}
}
public async Task AddToChaced(string searchWord, List <WordEntity> wordEntities, string connString)
{
using (var db = new AnagramContext(connString))
{
var cachedWordEntity = new CachedWordEntity {
SearchWord = searchWord,
};
foreach (var item in wordEntities)
{
cachedWordEntity.WordEntities.Add(db.WordEntities.FirstOrDefault(m => m.WordId == item.WordId));
}
db.CachedWordEntities.Add(cachedWordEntity);
await db.SaveChangesAsync();
}
}
public async Task <Dictionary <string, DictionaryEntry> > FilterWords(string key, string connString)
{
var dictionary = new Dictionary <string, DictionaryEntry>();
using (var db = new AnagramContext(connString))
{
var query = await db.WordEntities.Where(s => s.Word.StartsWith(key)).ToListAsync();
foreach (var item in query)
{
var element = new DictionaryEntry();
element.Word = item.OrderedWord;
element.Antecedent = item.Category;
dictionary.Add(key: item.Word, value: element);
}
}
return(dictionary);
}
public async Task <Dictionary <string, DictionaryEntry> > GetWords(int key, int numberOfItemsToReturn, string connString)
{
var dictionary = new Dictionary <string, DictionaryEntry>();
using (var db = new AnagramContext(connString))
{
var query = await db.WordEntities.Skip(numberOfItemsToReturn *(key - 1)).Take(numberOfItemsToReturn * key).ToListAsync();
foreach (var item in query)
{
var element = new DictionaryEntry();
element.Word = item.OrderedWord;
element.Antecedent = item.Category;
dictionary.Add(key: item.Word, value: element);
}
}
return(dictionary);
}
public async Task <List <string> > GetCachedWords(string key, string connString)
{
var list = new List <string>();
using (var db = new AnagramContext(connString))
{
var result = await db.CachedWordEntities.Include(r => r.WordEntities).Where(s => s.SearchWord == key).ToListAsync();
if (result.Count() <= 0)
{
return(list);
}
foreach (var wordEntity in result.Last().WordEntities)
{
if (key != wordEntity.Word)
{
list.Add(wordEntity.Word);
}
}
}
return(list);
}
