public CategoryService(DealersDbContext db, IMapper mapper) : base(db) => this.mapper = mapper;
public ApartamentService(DealersDbContext db, IMapper mapper) : base(db) => this.mapper = mapper;
public ManufacturerService(DealersDbContext db) : base(db) { }
protected DataService(DealersDbContext db) => this.Data = db;