コード例 #1
0
        public IActionResult Post([FromBody] Recipe recipe)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            var existingRecipe = from g in _context.Recipe
                                 where g.Name == recipe.Name
                                 select g;

            if (existingRecipe.Count <Recipe>() > 0)
            {
                return(new StatusCodeResult(StatusCodes.Status409Conflict));
            }

            _context.Recipe.Add(recipe);

            try
            {
                _context.SaveChanges();
            }
            catch (DbUpdateException)
            {
                if (RecipeExists(recipe.RecipeId))
                {
                    return(new StatusCodeResult(StatusCodes.Status409Conflict));
                }
                else
                {
                    throw;
                }
            }

            return(CreatedAtRoute("GetRecipe", new { id = recipe.RecipeId }, recipe));
        }
コード例 #2
0
        public IActionResult Post([FromBody] Ingredient ingredient)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            var existingIngredient = from g in _context.Ingredient
                                     where g.Name == ingredient.Name
                                     select g;

            if (existingIngredient.Count <Ingredient>() > 0)
            {
                return(new StatusCodeResult(StatusCodes.Status409Conflict));
            }

            _context.Ingredient.Add(ingredient);

            try
            {
                _context.SaveChanges();
            }
            catch (DbUpdateException)
            {
                if (IngredientExists(ingredient.IngredientId))
                {
                    return(new StatusCodeResult(StatusCodes.Status409Conflict));
                }
                else
                {
                    throw;
                }
            }

            return(CreatedAtRoute("GetIngredient", new { id = ingredient.IngredientId }, ingredient));
        }
コード例 #3
0
        public IActionResult Post([FromBody] FoodEater foodeater)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            var existingFoodie = from g in _context.FoodEater
                                 where g.Username == foodeater.Username
                                 select g;

            if (existingFoodie.Count <FoodEater>() > 0)
            {
                return(new StatusCodeResult(StatusCodes.Status409Conflict));
            }

            _context.FoodEater.Add(foodeater);

            try
            {
                _context.SaveChanges();
            }
            catch (DbUpdateException)
            {
                if (FoodEaterExists(foodeater.FoodEaterId))
                {
                    return(new StatusCodeResult(StatusCodes.Status409Conflict));
                }
                else
                {
                    throw;
                }
            }

            return(CreatedAtRoute("GetFoodEater", new { id = foodeater.FoodEaterId }, foodeater));
        }