/// <summary>
/// Remove the city from FavoriteCity table.
/// </summary>
/// <param name="city"></param>
/// <returns></returns>
public bool DeleteFavorite(FavoriteCity city)
{
using (_context = new WeatherDBContext())
{
FavoriteCity favorite = _context.FavoriteCity.Find(city.Id);
if (favorite != null)
{
_context.FavoriteCity.Remove(favorite);
_context.SaveChanges();
return(true);
}
else
{
return(false);
}
}
}
/// <summary>
/// The method adds city to FavoriteCity table.
/// </summary>
/// <param name="city"></param>
/// <returns></returns>
public Response AddFavorite(FavoriteCity city)
{
Response response = new Response();
using (_context = new WeatherDBContext())
{
FavoriteCity favorite = _context.FavoriteCity.Where(l => l.Key == city.Key).Select(m => m).FirstOrDefault();
if (favorite == null)
{
_context.FavoriteCity.Add(city);
_context.SaveChanges();
response.ErrorCode = 0;
response.Message = "Favorite city was added successfully!";
}
else
{
response.ErrorCode = 1;
response.Message = "The favorite city already exists in the database !";
}
}
return(response);
}