public async Task <List <City> > GetAllCities()
{
var request = new CitiesRequest(Guid.NewGuid());
List <City> cities = await DoRequest <List <City> >(request);
//берем только уникальные записи от всех провайдеров
return(cities.GetUniqueElements(c => c.Name));
}
private static bool IsValidCityRequest(ref CitiesRequest request)
{
if (!request.Temperature.HasValue)
{
return(false);
}
if (request.Scale == TemperatureScales.NotSpecified)
{
request.Scale = TemperatureScales.Fahrenheit;
}
return(true);
}
private async Task ReceiveCitiesRequest(CitiesRequest request)
{
var cities = await _dictionariesRepository.GetAllCities();
_messageBusClient.SendMessage(new CitiesResponse(request.RequestId, nameof(OtherSearchService))
{
Data = cities.Select(city => new City
{
Id = city.Id,
Name = city.Name,
CountryId = city.CountryId
}).ToList()
});
}
/// <summary>
/// Gets the cities asynchronous.
/// </summary>
/// <param name="stateInitials">The state initials.</param>
/// <param name="token">The cancellation token.</param>
/// <returns></returns>
public async Task <CitiesData> GetCitiesAsync(String stateInitials, CancellationToken token)
{
var data = new CitiesRequest
{
Token = _token,
StateInitials = stateInitials,
};
var results = await _service.Get <City[], CitiesRequest>(data, token).ConfigureAwait(_configureAwait);
return(new CitiesData
{
Cities = results,
StateInitials = stateInitials,
Success = results.Any()
});
}