public virtual async Task UpdateAsync(T record)
{
var oldRecord = await FindByIdAsync(record.Id);
_dbContext.Set <T>().AddOrUpdate(record);
await _dbContext.SaveChangesAsync();
//Set Post Tags & Categories
await UpdatePostTagsAsync(record.Id, record.Tags?.Select(p => p.Tag).ToList());
await UpdatePostCategoriesAsync(record.Id, record.Categories?.Select(p => p.Id).ToList());
QueryCacheManager.ExpireTag(_cacheKey);
MethodCache.ExpireTag(_cacheKey);
_eventPublisher.EntityUpdated(record, oldRecord);
}
public virtual async Task <int> AddAsync(T record)
{
var postTags = record.Tags?.Select(p => p.Tag).ToList();
var postCategories = record.Categories?.Select(p => p.Id).ToList();
record.Tags = null;
record.Categories = null;
_dbContext.Set <T>().Add(record);
await _dbContext.SaveChangesAsync();
//Set Post Tags & Categories
await UpdatePostTagsAsync(record.Id, postTags);
await UpdatePostCategoriesAsync(record.Id, postCategories);
QueryCacheManager.ExpireTag(_cacheKey);
MethodCache.ExpireTag(_cacheKey);
_eventPublisher.EntityInserted(record);
return(record.Id);
}
public virtual async Task DeleteAsync(int id)
{
var record = await FindByIdAsync(id);
await _userLikesService.DeletePostLikesAsync(id);
await _userWishlistService.DeletePostFromWishlistAsync(id);
await _dbContext.PostComments.Where(p => p.PostId == id).DeleteAsync();
var post = await FindByIdAsync(id);
_dbContext.Set <T>().Remove(post);
await _dbContext.SaveChangesAsync();
await _localizedEntityService.DeleteEntityAllLocalizedStringsAsync(typeof(T).Name, id);
QueryCacheManager.ExpireTag(_cacheKey);
MethodCache.ExpireTag(_cacheKey);
_eventPublisher.EntityDeleted(record);
}
protected virtual void ClearCache()
{
QueryCacheManager.ExpireTag(CacheTags.Country);
MethodCache.ExpireTag(CacheTags.Country);
}
public virtual long CreateIndex()
{
try
{
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
if (System.IO.Directory.Exists(_indexFilesPath))
{
try
{
using (var directory = FSDirectory.Open(new DirectoryInfo(_indexFilesPath)))
directory.ClearLock(directory.GetLockId());
}
catch
{
}
FileUtils.DeleteDirRecursively(new DirectoryInfo(_indexFilesPath));
}
System.IO.Directory.CreateDirectory(_indexFilesPath);
if (System.IO.Directory.Exists(_spellFilesPath))
{
try
{
using (var directory = FSDirectory.Open(new DirectoryInfo(_spellFilesPath)))
directory.ClearLock(directory.GetLockId());
}
catch
{
}
FileUtils.DeleteDirRecursively(new DirectoryInfo(_spellFilesPath));
}
System.IO.Directory.CreateDirectory(_spellFilesPath);
var allPosts = _postService.GetAsQueryable().Where(p => p.Published)
.Include(p => p.Descriptions)
.Include(p => p.Tags)
.Include(p => p.Categories);
var languages = _languagesService.GetAsEnumerable();
var analyzer = new StandardAnalyzer(Version);
using (var directory = FSDirectory.Open(new DirectoryInfo(_indexFilesPath)))
{
using (var writer =
new IndexWriter(directory, analyzer, true, IndexWriter.MaxFieldLength.UNLIMITED))
{
foreach (var post in allPosts)
{
writer.AddDocument(MapPost(post, post.PostType));//Default values
foreach (var language in languages.OrderByDescending(p => p.IsDefault))
{
var localizedMap = MapPost(post, language, post.PostType);
if (localizedMap != null)
{
writer.AddDocument(localizedMap); //Localized values
}
}
}
writer.Optimize();
writer.Commit();
}
}
using (var directory = FSDirectory.Open(new DirectoryInfo(_indexFilesPath)))
{
using (var spellDirectory = FSDirectory.Open(new DirectoryInfo(_spellFilesPath)))
{
using (var indexReader = IndexReader.Open(directory, readOnly: true))
{
using (var spellChecker = new SpellChecker.Net.Search.Spell.SpellChecker(spellDirectory))
{
// Create SpellChecker Index
spellChecker.ClearIndex();
spellChecker.IndexDictionary(new LuceneDictionary(indexReader, "Title"));
spellChecker.IndexDictionary(new LuceneDictionary(indexReader, "Description"));
spellChecker.Close();
}
}
}
}
watch.Stop();
MethodCache.ExpireTag(CacheTags.Search);
return(watch.ElapsedMilliseconds);
}
catch (Exception e)
{
MethodCache.ExpireTag(CacheTags.Search);
_eventPublisher.Publish(new CreateSearchIndexesFailEvent(e));
throw;
}
}