public MongoCatalog(MongoConnector <TData> connector, IFilterCreator <TFilterQuery, TData> filterCreator)
{
_idPropName = connector.IdProdName;
_mols = connector.Mols;
Init.ForType <TData>(_idPropName);
_filterCreator = filterCreator;
}
public MongoTextSearch(MongoConnector <TData> connector, int hitLimit, params string[] textIndexFields)
{
if (textIndexFields.Length < 1)
{
throw new ArgumentException("there must be at least one text index field");
}
_mols = connector.Mols;
_hitLimit = hitLimit;
_textIndexFields = textIndexFields.ToArray();
var indexKeys = Builders <TData> .IndexKeys;
_mols.Indexes.CreateMany(_textIndexFields.Select(f => new CreateIndexModel <TData>(indexKeys.Hashed(f))));
}
public static Reindexer.DataSourceDelegate CreateReindexerDataSource <TData>(this MongoConnector <TData> connector) where TData : ISearchIndexItemWithTime
{
var indexKeys = Builders <TData> .IndexKeys;
connector.Mols.Indexes.CreateOne(indexKeys.Ascending(nameof(ISearchIndexItemWithTime.LastUpdated)));
return(async(since, skip, maxCount)
=> (await connector.Mols
.Find(m => m.LastUpdated > since)
.SortBy(m => m.LastUpdated)
.Skip(skip)
.Limit(maxCount)
.ToListAsync())
.Cast <ISearchIndexItemWithTime>());
}
public static ICatalogDb <string, TFilterQuery, TData> CreateCatalogDb <TFilterQuery, TData>(this MongoConnector <TData> connector, IFilterCreator <TFilterQuery, TData> filterCreator) => new MongoCatalog <TFilterQuery, TData>(connector, filterCreator);
public static ITextSearch <TData> CreateTextSearch <TData>(this MongoConnector <TData> connector, int hitLimit, params string[] textIndexFields) => new MongoTextSearch <TData>(connector, hitLimit, textIndexFields);