public virtual void Add(params T[] items)
{
foreach (T item in items)
{
context.Entry(item).State = EntityState.Added;
}
context.SaveChanges();
}
public void AddIngredientToBeer(int id, string name)
{
var ingredient = db.Ingredients.FirstOrDefault(i => i.Name.ToLower() == name.ToLower());
if (ingredient != null)
{
var beer = db.Beers.FirstOrDefault(b => b.Id == id);
if (beer.Ingredients.Any(i => i.IngredientId == ingredient.Id))
{
return;
}
var newIngr = new BeerIngredient {
BeerId = id, IngredientId = ingredient.Id
};
beer.Ingredients.Add(newIngr);
db.SaveChanges();
return;
}
ingredient = new Ingredient {
Name = name.ToLower()
};
db.Ingredients.Add(ingredient);
db.SaveChanges();
var beeer = db.Beers.FirstOrDefault(b => b.Id == id);
if (beeer.Ingredients.Any(i => i.IngredientId == ingredient.Id))
{
return;
}
var bi = new BeerIngredient {
BeerId = id, IngredientId = ingredient.Id
};
beeer.Ingredients.Add(bi);
db.SaveChanges();
}