示例#1
0
        private async Task <IEnumerable <MealSearchResultV2> > GetMealSearchResults(SearchMealsByDistance mealByDistance)
        {
            double lat = 0;
            double lng = 0;

            _externalService.GeocodeLocation(mealByDistance, out lat, out lng);

            IEnumerable <MealSearchResultV2> searchedMeals = null;

            if (mealByDistance.MealName != null)
            {
                mealByDistance.Meals = _externalService.SearchMealsList(lat, lng, mealByDistance.Distance);

                if (mealByDistance.Price == null || !mealByDistance.Price.HasValue)
                {
                    searchedMeals = mealByDistance.Meals.Where(meal => meal.Title.Contains(mealByDistance.MealName)).OrderBy(x => x.Distance);
                }
                else
                {
                    searchedMeals = mealByDistance.Meals.Where(meal => meal.Title.Contains(mealByDistance.MealName) && meal.Price != null && meal.Price <= mealByDistance.Price).OrderBy(x => x.Distance);
                }
            }
            else if (mealByDistance.Cuisine != null)
            {
                mealByDistance.Meals = _externalService.SearchMealsByCuisineList(lat, lng, mealByDistance.Distance, mealByDistance.CuisineId);

                if (mealByDistance.Price == null || !mealByDistance.Price.HasValue)
                {
                    searchedMeals = mealByDistance.Meals.OrderBy(x => x.Distance);
                }
                else
                {
                    searchedMeals = mealByDistance.Meals.Where(meal => meal.Price <= mealByDistance.Price).OrderBy(x => x.Distance);
                }
            }

            return(searchedMeals);
        }