public AuthorMongoDbRepository(LibraryMongoDbContext context, IConvertDataHelper <AuthorMongoDb, Author> mDbDataConvert, IDataRequired <Author> dReqiered)
 {
     this.db = context;
     this.mongoDbDataConvert = mDbDataConvert;
     this.dataReqiered       = dReqiered;
 }
 public BookMongoDbRepository(LibraryMongoDbContext context, IConvertDataHelper <BookMongoDb, Book> mDbDataConvert, IDataRequired <Book> dReqiered)
 {
     this.db = context;
     this.mongoDbDataConvert = mDbDataConvert;
     this.dataReqiered       = dReqiered;
 }