public void SaveCountriesAndCities()
{
this.log.Debug("Places parsing started");
IVkDataProvider vkDataProvider = this.vkConnectionBuilder.GetVkDataProvider();
CountriesReponse countries = vkDataProvider.GetCountries();
this.SaveCountries(countries);
this.log.Debug("Countries are saved");
int offset = 0;
while (true)
{
CitiesReponse cities = vkDataProvider.GetCities(offset);
this.SaveCities(cities);
if (cities != null && cities.city != null && cities.city.Length > 0 && this.NonEmptyTitleExists(cities))
{
offset += cities.city.Length;
}
else
{
break;
}
}
this.log.Debug("Places parsing finished");
}
private void SaveCities(CitiesReponse cities)
{
if (cities == null || cities.city == null || cities.city.Length <= 0)
{
return;
}
foreach (var c in cities.city)
{
City city = new City
{
VkId = c.cid,
Title = c.name
};
this.placeRepository.Save(city);
}
}
private bool NonEmptyTitleExists(CitiesReponse cities)
{
return(cities.city.Any(city => !string.IsNullOrWhiteSpace(city.name)));
}
