public async Task AddCity(City city)
{
var item = Cities.FirstOrDefault(x => x.Name.Equals(city.Name));
if (item != null)
{
Cities.Add(city);
await SaveChangesAsync();
}
}
// GET: /WeatherForecast/Index
public async Task<ActionResult> AddToFavorite(City city)
{
using (context = new FavoriteCityContext())
{
if (!context.CheckCity(city))
{
await context.AddCity(city);
}
else
{
return View("ErrorRequest",
new RootObject {Cod = 409, ErrorMessage = "A city with the same name already exists!"});
}
}
return Redirect("/WeatherForecast/Index");
}
public bool CheckCity(City city)
{
return Cities.Any(x => x.Name.Equals(city.Name));
}
