public override IEnumerable <Location> GetLocations(string query)
{
// Trying to get locations from database.
IEnumerable <Location> locations = _repository.GetLocationsBySearch(query);
// If there are no locations...
if (locations.Any() == false)
{
// ... use web service to find locations.
locations = _webservice.GetLocationsFromTextSearch(query);
// Save locations in repository.
foreach (var location in locations)
{
// TODO: Spara bara locations som användaren har hämtat väderdata för. Eller radera övriga.
// Check if entry with same GeoName-id already exists.
if (!_repository.locationExists(location.LocationID))
{
_repository.AddLocation(location);
_repository.Save();
}
}
}
return(locations);
}
