public TagsService(MyKnigaDbContext context) : base(context) { }
public BooksService(MyKnigaDbContext context) : base(context) { }
protected BaseService(MyKnigaDbContext context) { this.Context = context; }
public PublishersService(MyKnigaDbContext context) : base(context) { }
public UsersService(MyKnigaDbContext context) : base(context) { }
public PurchasesService(MyKnigaDbContext context) : base(context) { }