public async Task <IActionResult> DeleteIngrInShoppingList(ApiIngrInShoppingList ingredient)
{
var currentUserId = _httpContextAccessor.HttpContext?.User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
if (ingredient.UserId != currentUserId)
{
return(Unauthorized());
}
var deletedIngredient = ingredient.ToIngrInShoppingList();
_context.Entry(deletedIngredient).State = EntityState.Deleted;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!IngrInShoppingListExists(deletedIngredient))
{
return(NotFound());
}
throw;
}
return(NoContent());
}
public async Task <IActionResult> PutIngrInShoppingList(ApiIngrInShoppingList apiIngredient)
{
var currentUserId = _httpContextAccessor.HttpContext?.User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
if (apiIngredient.UserId != currentUserId)
{
return(Unauthorized());
}
var query = from ing in _context.IngrInShoppingList where ing.IngrName == apiIngredient.IngrName select ing;
foreach (var ingrInShoppingList in query)
{
_context.Entry(ingrInShoppingList).State = EntityState.Deleted;
}
var updatedIngredient = apiIngredient.ToIngrInShoppingList();
await _context.IngrInShoppingList.AddAsync(updatedIngredient);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!IngrInShoppingListExists(updatedIngredient))
{
return(NotFound());
}
throw;
}
return(NoContent());
}
public async Task <ActionResult <ApiIngrInShoppingList> > PostIngrInShoppingList(
ApiIngrInShoppingList apiIngredient)
{
var currentUserId = _httpContextAccessor.HttpContext?.User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
if (apiIngredient.UserId != currentUserId)
{
return(Unauthorized());
}
var shoppingList = await _context.ShoppingList.FindAsync(currentUserId);
if (shoppingList == null)
{
var defaultShoppingList = new ShoppingList
{
Name = "My Shopping List",
LastUpdate = DateTime.Now,
UserId = currentUserId,
NumIngredients = 0
};
await _context.AddAsync(defaultShoppingList);
}
var ingredient = apiIngredient.ToIngrInShoppingList();
_context.IngrInShoppingList.Add(ingredient);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (IngrInShoppingListExists(ingredient))
{
return(Conflict());
}
throw;
}
return(Created("", apiIngredient));
}