private async Task HandleCityCounters(PersonDTO person, PersonCategoryFilter filter)
{
var city = person.Address.City;
var personPerCityCategory = await PersonPerCityCounterRepository.GetByCity(city);
DecrementPerCityCounters(filter, personPerCityCategory);
await PersonPerCityCounterRepository.Save(Transaction, personPerCityCategory);
}
private async Task HandleCityCounters(string oldCity, string newCity,
PersonCategoryFilter oldFilter, PersonCategoryFilter newFilter)
{
if (oldCity != newCity)
{
var oldPersonPerCityCategory = await PersonPerCityCounterRepository.GetByCity(oldCity);
DecrementPerCityCounters(oldFilter, oldPersonPerCityCategory);
await PersonPerCityCounterRepository.Save(Transaction, oldPersonPerCityCategory);
var newPersonPerCityCategory = await PersonPerCityCounterRepository.GetByCity(newCity);
IncrementPerCityCounters(newFilter, newPersonPerCityCategory);
await PersonPerCityCounterRepository.Save(Transaction, newPersonPerCityCategory);
}
}