public void AssignBrandCountry(AssignBrandCountryRequest assignBrandCountryRequest)
{
using (var scope = CustomTransactionScope.GetTransactionScope())
{
var validationResult = new AssignBrandCountryValidator(_repository).Validate(assignBrandCountryRequest);
if (!validationResult.IsValid)
{
throw new RegoValidationException(validationResult);
}
var brand = _repository.Brands
.Include(x => x.BrandCountries.Select(y => y.Country))
.Single(x => x.Id == assignBrandCountryRequest.Brand);
var oldCountries = brand.BrandCountries
.Where(x => !assignBrandCountryRequest.Countries.Contains(x.CountryCode))
.ToArray();
foreach (var oldCountry in oldCountries)
{
brand.BrandCountries.Remove(oldCountry);
}
var newCountries = assignBrandCountryRequest.Countries
.Where(x => brand.BrandCountries.All(y => y.CountryCode != x))
.ToArray();
foreach (var country in newCountries)
{
var countryToAdd = _repository.Countries.Single(x => x.Code == country);
brand.BrandCountries.Add(new BrandCountry
{
BrandId = brand.Id,
Brand = brand,
CountryCode = countryToAdd.Code,
Country = countryToAdd,
DateAdded = DateTimeOffset.Now.ToBrandOffset(brand.TimezoneId),
AddedBy = _actorInfoProvider.Actor.UserName
});
}
brand.DateUpdated = DateTimeOffset.Now.ToBrandOffset(brand.TimezoneId);
brand.UpdatedBy = _actorInfoProvider.Actor.UserName;
_repository.SaveChanges();
_eventBus.Publish(new BrandCountriesAssigned(brand)
{
EventCreated = DateTimeOffset.Now.ToBrandOffset(brand.TimezoneId),
});
scope.Complete();
}
}
public ValidationResult ValidateThatBrandCountryCanBeAssigned(AssignBrandCountryRequest request)
{
var validator = new AssignBrandCountryValidator(_repository);
return(validator.Validate(request));
}