public void SaveCity(SearchCityDto newCity)
{
// TODO: This is super inefficient
var cities = File.ReadAllText(FilePath);
int maxId = 0;
List <SearchCityDto> allCities = new List <SearchCityDto>();
if (!string.IsNullOrEmpty(cities))
{
allCities = JsonConvert.DeserializeObject <List <SearchCityDto> >(cities);
if (CityAlreadyExists(allCities, newCity))
{
return;
}
maxId = allCities.Max(x => x.Id);
}
newCity.Id = maxId + 1;
allCities.Add(newCity);
var allCitiesJson = JsonConvert.SerializeObject(allCities);
File.WriteAllText(FilePath, allCitiesJson); // TODO: Very inefficient to blow whole file contents away each time
}
private bool CityAlreadyExists(List <SearchCityDto> allCities, SearchCityDto newCity)
{
return(allCities.Any(x => x.Key == newCity.Key));
}
