public IngredientDetailPage()
{
InitializeComponent();
var ing = new SimpleIngredient();
viewModel = new IngredientDetailViewModel(ing);
BindingContext = viewModel;
}
/// <summary>
/// Take an ingredient and add it to grocery list
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public IHttpActionResult Post([FromBody] SimpleIngredient value)
{
// Add by ID
// Add by name if no ID present
using (var context = new MarcDbEntities())
{
// Let's try by id first then name
if (value.Id != -1)
{
var groceryIngredients = context.GroceryIngredients.Where(g => g.IngredientId == value.Id);
if (!groceryIngredients.Any())
{
var ingredient = context.Ingredients.FirstOrDefault(i => i.Id == value.Id);
context.GroceryIngredients.Add(new GroceryIngredient()
{
Ingredient = ingredient, GroceryId = 1
});
context.SaveChanges();
return(Ok());
}
else
{
// Already exists
return(Ok());
}
}
else
{
var groceryIngredients = context.GroceryIngredients.Where(g => g.Ingredient.Name == value.Name);
// If this ingredient in the grocery list?
if (!groceryIngredients.Any())
{
// No it's not see if the ingredient actually exists
Ingredient ingredient = context.Ingredients.FirstOrDefault(i => i.Name == value.Name);
if (ingredient == null)
{
// Created ingredient
ingredient = context.Ingredients.Add(new Ingredient {
Name = value.Name
});
context.SaveChanges();
}
context.GroceryIngredients.Add(new GroceryIngredient()
{
Ingredient = ingredient, GroceryId = 1
});
context.SaveChanges();
return(Ok());
}
else
{
// Already exists
return(Ok());
}
}
}
}
