public Product GetById(int id, string userName, string ipAddress)
{
UserHostAddress userHostAddress = _userHostAddressesRepository.GetByUserHostAddress(ipAddress);
if (userHostAddress == null)
{
userHostAddress = new UserHostAddress
{
IpAddress = ipAddress
};
userHostAddress = _userHostAddressesRepository.Add(userHostAddress);
}
ApplicationUser applicationUser = !string.IsNullOrEmpty(userName) ? _usersStore.FindByNameAsync(userName).Result : null;
ProductViewingInfo productViewingInfo = _productViewingInfosRepository.Get(id, userHostAddress.Id);
if (productViewingInfo != null)
{
productViewingInfo.Count++;
productViewingInfo.User = applicationUser;
_productViewingInfosRepository.Update(productViewingInfo);
}
else
{
productViewingInfo = new ProductViewingInfo
{
UserHostAddress = userHostAddress,
ProductId = id,
Count = 1,
User = applicationUser
};
_productViewingInfosRepository.Add(productViewingInfo);
}
return(_productsRepository.GetById(id));
}
async private Task AddUserHostAddressTask(string hostAddress)
{
await Task.Run(() =>
{
using (var dataBase = new ApplicationDbContext())
{
var host = dataBase.UserHostsAddress.SingleOrDefault(userHostsAddress => userHostsAddress.HostAddress.Equals(hostAddress));
if (host == null)
{
var userHostsAddress = new UserHostAddress();
userHostsAddress.HostAddress = hostAddress;
userHostsAddress.LastVisit = DateTime.Now;
dataBase.UserHostsAddress.Add(userHostsAddress);
dataBase.SaveChanges();
}
else
{
host.LastVisit = DateTime.Now;
dataBase.SaveChanges();
}
}
});
}
