public IActionResult EditFoodItem(EditFoodItemViewModel model)
{
if (this.ModelState.IsValid)
{
this.contentService.EditFoodItem(model);
return(RedirectToAction("Edit_Food_Items",
new { currentPage = model.CurrentPage, searchText = model.SearchText, initialOpen = "false" }));
}
var reloadModel = this.menuService.GetMenuItems(this.GetType(), typeof(HttpGetAttribute), typeof(AuthorizeAttribute), AreaName, "OpenFoodItemForEditing", model);
return(View("ContentMenu", reloadModel));
}
public async Task <IActionResult> Edit(int id, EditFoodItemViewModel model)
{
if (id != model.FoodItem.FoodItemId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
await _foodItemService.UpdateFoodItem(model.FoodItem, model.SelectedFoodItemTypeId, model.SelectedProductsIds.ToList());
}
catch (DbUpdateConcurrencyException)
{
if (!await FoodItemExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
model.AvailableFoodItemType = new SelectList(
await _foodItemTypeRepository.GetAll(),
nameof(FoodItemType.FoodItemTypeId),
nameof(FoodItemType.Description),
model.FoodItem.FoodItemTypeId);
model.AvailableProducts = new MultiSelectList(
await _productRepository.GetAll(),
nameof(Product.ProductId), nameof(Product.ProductNamn),
model.FoodItem.FoodItemProducts.Select(p => p.ProductId));
return(View(model));
}
public FoodItem EditFoodItem(EditFoodItemViewModel model)
{
var foodItem = this.context.FoodItems.Include(fi => fi.FoodItemMicroElements).ThenInclude(fime => fime.MicroElement)
.Include(fi => fi.FoodItemMacroElements).ThenInclude(fime => fime.MacroElement)
.FirstOrDefault(fi => fi.Id == model.Id);
if (foodItem == null)
{
return(null);
}
foreach (var macroElementViewModel in model.MacroElements)
{
var macroElementInFoodItem = foodItem.FoodItemMacroElements.FirstOrDefault(fime =>
fime.MacroElement.Name == macroElementViewModel.Name);
if (macroElementInFoodItem != null)
{
macroElementInFoodItem.AmountInGrams = macroElementViewModel.AmountInGramsPer100Grams;
}
else
{
var newFoodItemMacroElement = new FoodItemMacroElement
{
FoodItem = foodItem,
MacroElement = this.context.MacroElements.First(me => me.Name == macroElementViewModel.Name),
AmountInGrams = macroElementViewModel.AmountInGramsPer100Grams
};
foodItem.FoodItemMacroElements.Add(newFoodItemMacroElement);
}
}
foreach (var microElementViewModel in model.MicroElements)
{
var microElementInFoodItem = foodItem.FoodItemMicroElements.FirstOrDefault(fime =>
fime.MicroElement.Name == microElementViewModel.Name);
if (microElementInFoodItem != null)
{
microElementInFoodItem.AmountInMilligrams = microElementViewModel.AmountInMilligramsPer100Grams;
}
else
{
var newFoodItemMicroElement = new FoodItemMicroElement
{
FoodItem = foodItem,
MicroElement = this.context.MicroElements.First(me => me.Name == microElementViewModel.Name),
AmountInMilligrams = microElementViewModel.AmountInMilligramsPer100Grams
};
foodItem.FoodItemMicroElements.Add(newFoodItemMicroElement);
}
}
foodItem.Name = model.Name;
foodItem.Description = model.Description;
if (model.NewImage != null)
{
string newImageLocation = this.imagesService.RecreateImage(model.NewImage, this.GetType().Name.Replace("Service", string.Empty), model.ImageLocation, model.Id);
foodItem.ImageLocation = newImageLocation;
}
context.SaveChanges();
return(foodItem);
}
public EditFoodItemViewModel GetFoodItemForEditing(string foodItemId)
{
var foodItem = this.context.FoodItems.Include(fi => fi.FoodItemMicroElements).ThenInclude(fime => fime.MicroElement)
.Include(fi => fi.FoodItemMacroElements).ThenInclude(fime => fime.MacroElement)
.FirstOrDefault(fi => fi.Id == foodItemId);
if (foodItem == null)
{
return(null);
}
var macroElements = new List <EditFoodItemViewModel.MacroElementViewModel>();
var microElements = new List <EditFoodItemViewModel.MicroElementViewModel>();
var macroElementsNames = this.GetMacroElementsNames();
var microElementsNames = this.GetMicroElementsNames();
foreach (var microElementName in microElementsNames)
{
var microElementModel = new EditFoodItemViewModel.MicroElementViewModel
{
Name = microElementName
};
if (foodItem.FoodItemMicroElements.Any(fime => fime.MicroElement.Name == microElementName))
{
microElementModel.AmountInMilligramsPer100Grams = foodItem.FoodItemMicroElements
.Single(fime => fime.MicroElement.Name == microElementName).AmountInMilligrams;
}
microElements.Add(microElementModel);
}
foreach (var macroElementName in macroElementsNames)
{
var macroElementModel = new EditFoodItemViewModel.MacroElementViewModel
{
Name = macroElementName
};
if (foodItem.FoodItemMacroElements.Any(fime => fime.MacroElement.Name == macroElementName))
{
macroElementModel.AmountInGramsPer100Grams = foodItem.FoodItemMacroElements
.Single(fime => fime.MacroElement.Name == macroElementName).AmountInGrams;
}
macroElements.Add(macroElementModel);
}
var foodItemEditModel = new EditFoodItemViewModel
{
Id = foodItem.Id,
Name = foodItem.Name,
Description = foodItem.Description,
MacroElements = macroElements,
MicroElements = microElements,
ImageLocation = foodItem.ImageLocation
};
return(foodItemEditModel);
}
