public async Task <IActionResult> GetCurrentWeather(string locationKey)
        {
            try
            {
                Weather weather = null;
                //Check if this location weather exist in the db
                weather = await DBHelper.GetCurrentWeather(locationKey);

                if (weather == null)
                {
                    //Get current weather from external api
                    weather = await WeatherApiHelper.GetCurrentWeather(locationKey);

                    //Insert to db
                    await DBHelper.InsertCurrentWeather(weather, locationKey, DateTime.Now);
                }

                //Check if this location is favorite
                List <Favorite> favorite = await DBHelper.GetUserFavorites(locationKey);

                if (favorite.Count > 0)
                {
                    weather.isFavorite = true;
                }

                return(Ok(weather));
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        public async Task <IActionResult> Search(string searchedVal)
        {
            try
            {
                //Get locations from external api
                List <Location> locations = await WeatherApiHelper.SearchLocations(searchedVal);

                return(Ok(locations));
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }