public async Task <IEnumerable <ICity> > GetCities()
{
using (var context = new EuropeWeatherEntities())
{
var cities = await context.Cities.Include(c => c.Countries).OrderBy(c => c.Countries.Name).ToListAsync();
var mapper = new CitiesToCityDtoMapping(context);
return(!cities.Any() ? new List <CityDto>() : cities.Select(c => mapper.To(c)).ToList());
}
}
public async Task <ICity> GetCity(int cityId)
{
ICity cityDto;
using (var context = new EuropeWeatherEntities())
{
var city = await context.Cities.Include(c => c.Countries).FirstOrDefaultAsync(c => c.CityId == cityId);
if (city == null)
{
return(null);
}
var mapper = new CitiesToCityDtoMapping(context);
cityDto = mapper.To(city);
}
return(cityDto);
}
