public async Task <IActionResult> PostShoppingListRecipe([FromBody] ShoppingListRecipe shoppingListRecipe)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
_context.ShoppingListRecipe.Add(shoppingListRecipe);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (ShoppingListRecipeExists(shoppingListRecipe.ShoppingListId, shoppingListRecipe.RecipeId))
{
return(new StatusCodeResult(StatusCodes.Status409Conflict));
}
else
{
throw;
}
}
return(CreatedAtAction("GetShoppingListRecipe", new { shoppingListId = shoppingListRecipe.ShoppingListId, recipeId = shoppingListRecipe.RecipeId }, shoppingListRecipe));
}
public ShoppingList AddRecipeToShoppingList(int recipeId)
{
var shoppingList = new ShoppingList {
Name = "Untitled"
};
var recipe = _recipeRepository.Get(x => x.Id == recipeId, x => x.RecipeIngredients);
var shoppingListRecipe = new ShoppingListRecipe
{
Recipe = recipe,
ShoppingList = shoppingList
};
shoppingList.ShoppingListRecipes.Add(shoppingListRecipe);
foreach (var recipeIngredient in recipe.RecipeIngredients)
{
var shoppingListIngredient = new ShoppingListIngredient
{
Ingredient = recipeIngredient.Ingredient,
Quantity = recipeIngredient.Quantity,
UnitOfMeasurement = recipeIngredient.UnitOfMeasurement,
Weight = recipeIngredient.Weight
};
shoppingList.ShoppingListIngredients.Add(shoppingListIngredient);
}
_shoppingListRepository.Create(shoppingList);
_shoppingListRepository.SaveChanges();
return(shoppingList);
}
public async Task <IActionResult> Edit(int shoppingListId, int recipeId, [Bind("ShoppingListId,RecipeId,Quantity")] ShoppingListRecipe shoppingListRecipe)
{
if (shoppingListId != shoppingListRecipe.ShoppingListId || recipeId != shoppingListRecipe.RecipeId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(shoppingListRecipe);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ShoppingListRecipeExists(shoppingListRecipe.ShoppingListId, shoppingListRecipe.RecipeId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["ShoppingListId"] = new SelectList(_context.ShoppingList, nameof(ShoppingList.Id), nameof(ShoppingList.Name), shoppingListRecipe.ShoppingListId);
ViewData["RecipeId"] = new SelectList(_context.Recipe, nameof(Recipe.Id), nameof(Recipe.Name), shoppingListRecipe.RecipeId);
return(View(shoppingListRecipe));
}
public async Task <IActionResult> Create([Bind("ShoppingListId,RecipeId,Quantity")] ShoppingListRecipe shoppingListRecipe)
{
if (ModelState.IsValid)
{
_context.Add(shoppingListRecipe);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["ShoppingListId"] = new SelectList(_context.ShoppingList, nameof(ShoppingList.Id), nameof(ShoppingList.Name), shoppingListRecipe.ShoppingListId);
ViewData["RecipeId"] = new SelectList(_context.Recipe, nameof(Recipe.Id), nameof(Recipe.Name), shoppingListRecipe.RecipeId);
return(View(shoppingListRecipe));
}
public void AddRecipesToShoppingList(int shoppingListId, IEnumerable <Recipe> recipes)
{
var shoppingList = _shoppingListRepository.Get(x => x.Id == shoppingListId, x => x.ShoppingListRecipes, x => x.ShoppingListIngredients);
foreach (var recipe in recipes)
{
_recipeRepository.Get(r => r.Id == recipe.Id, r => r.RecipeIngredients);
var shoppingListRecipe = new ShoppingListRecipe
{
Recipe = recipe,
ShoppingList = shoppingList
};
shoppingList.ShoppingListRecipes.Add(shoppingListRecipe);
}
List <RecipeIngredient> allRecipeIngredients = recipes.SelectMany(r => r.RecipeIngredients).ToList();
foreach (var recipeIngredient in allRecipeIngredients)
{
var shoppingListIngredient = shoppingList.ShoppingListIngredients.FirstOrDefault(s => s.IngredientId == recipeIngredient.IngredientId);
if (shoppingListIngredient == null)
{
shoppingListIngredient = new ShoppingListIngredient
{
Ingredient = recipeIngredient.Ingredient,
Quantity = recipeIngredient.Quantity,
UnitOfMeasurement = recipeIngredient.UnitOfMeasurement,
Weight = recipeIngredient.Weight
};
shoppingList.ShoppingListIngredients.Add(shoppingListIngredient);
continue;
}
shoppingListIngredient.Quantity += recipeIngredient.Quantity;
shoppingListIngredient.Weight += recipeIngredient.Weight;
}
_shoppingListRepository.Update(shoppingList);
_shoppingListRepository.SaveChanges();
}
public async Task <IActionResult> PutShoppingListRecipe([FromRoute] int shoppingListId, [FromRoute] int recipeId, [FromBody] ShoppingListRecipe shoppingListRecipe)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (shoppingListId != shoppingListRecipe.ShoppingListId || recipeId != shoppingListRecipe.RecipeId)
{
return(BadRequest());
}
_context.Entry(shoppingListRecipe).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ShoppingListRecipeExists(shoppingListId, recipeId))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
