示例#1
0
        public IEnumerable <RecipeItem> GetLunchRecipies(RecipeForecastRequest request)
        {
            List <RecipeItem>     reqRecipes     = request.recipes;
            List <IngredientItem> reqIngredients = request.ingredients;

            List <RecipeItem> toprecipes = new List <RecipeItem>();
            List <RecipeItem> botrecipes = new List <RecipeItem>();
            DateTime          todaysDate = DateTime.Today;

            foreach (var item in reqRecipes)
            {
                bool can_use_recipe = true;
                bool top_recipe     = true;
                foreach (var rec_ingr in item.ingredients)
                {
                    if (can_use_recipe == true)
                    {
                        if (!reqIngredients.Any(z => z.title == rec_ingr))
                        {
                            can_use_recipe = false;
                        }
                        else
                        {
                            IngredientItem selected_ingredient = reqIngredients.Find(x => x.title == rec_ingr);
                            if (selected_ingredient.useBy < todaysDate)
                            {
                                can_use_recipe = false;
                            }
                            else
                            {
                                if (top_recipe == true)
                                {
                                    if (selected_ingredient.bestBefore < todaysDate)
                                    {
                                        top_recipe = false;
                                    }
                                }
                            }
                        }
                    }
                }
                if (can_use_recipe == true)
                {
                    if (top_recipe == true)
                    {
                        toprecipes.Add(item);
                    }
                    else
                    {
                        botrecipes.Add(item);
                    }
                }
            }
            return(toprecipes.Concat(botrecipes));
        }
        public ActionResult <IEnumerable <RecipeItem> > Post(RecipeForecastRequest request)   //RecipeForecastRequest request
        {
            IEnumerable <RecipeItem> response = _recipeService.GetLunchRecipies(request);

            return(Ok(response));
        }