// TODO: ask about UnitOfWork and Imapper
public BookService(IUnitOfWork unitOfWork, IMapper mapper, IHistoryLogHandler <Book> historyLogHandler)
{
this.unitOfWork = unitOfWork;
this.mapper = mapper;
this.historyLogHandler = historyLogHandler;
}
//TODO: Check ctor ApplicationDbContext
public ApplicationDbContext(DbContextOptions <ApplicationDbContext> dbContextOptions, IHistoryLogHandler <Book> historyLogHandler) : base(dbContextOptions)
{
this.historyLogHandler = historyLogHandler;
}