//Create a new recipe
public void CreateRecipe(RecipeDto recipeDto)
{
var recipeIngredients = new List <RecipeIngredient>();
//Create ingrenient if it doesnt exist in DB when creating a recipe
foreach (var ingredient in recipeDto.RecipeIngredients)
{
var ingredientExist = _db.Ingredients.FirstOrDefault(i => i.Id == ingredient.IngredientId);
if (ingredientExist == null)
{
//If ingrediens doesn't exist add it to DB
var newIngredient = new Ingredient()
{
Name = ingredient.Name,
UnitPrice = ingredient.UnitPrice
};
_db.Ingredients.Add(newIngredient);
_db.SaveChanges();
ingredient.IngredientId = newIngredient.Id;
}
//Adding ingredients to RecipeIngredients
//foreach (var ingredient in recipeDto.RecipeIngredients)
//{
var recipeIngredient2 = new RecipeIngredient()
{
RecipeId = ingredient.RecipeId,
IngredientId = ingredient.IngredientId,
Value = ingredient.Value,
Measure = ingredient.Measure
};
recipeIngredients.Add(recipeIngredient2);
}
//Adding a new recipe
var newRecipe = new Recipe()
{
Name = recipeDto.Name,
Description = recipeDto.Description,
CategoryId = recipeDto.CategoryId,
Difficulty = recipeDto.Difficulty,
RecipeIngredients = recipeIngredients
};
_db.Recipes.Add(newRecipe);
//Save recipe to DB
_db.SaveChanges();
}
public ActionResult Edit([Bind(Include = "Name, ShortDescription, IngredientString, Preparation, CookingInstructions, ServingInstructions, NutritionInformation")] Recipe newRecipe)
{
if (newRecipe == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
if (TryUpdateModel(newRecipe))
{
try
{
_db.Entry(newRecipe).State = EntityState.Modified;
_db.SaveChanges();
return(RedirectToAction("List"));
}
catch (DataException /* dex */)
{
//TODO: Log the error (uncomment dex variable name and add a line here to write a log.
ModelState.AddModelError("", "Unable to save changes. Try again, and if the problem persists, see your system administrator.");
}
}
return(View(newRecipe));
}
