public virtual void AddProduct(Product product)
{
var productCategory = new ProductCategory {
Category = this, Product = product
};
product.ProductCategories.Add(productCategory);
ProductCategories.Add(productCategory);
}
public virtual void AddCategory(Category category)
{
var productCategory = new ProductCategory {
Category = category, Product = this
};
ProductCategories.Add(productCategory);
category.ProductCategories.Add(productCategory);
}
public virtual void AddCategory(Category category, int position)
{
var productCategory = new ProductCategory
{
Category = category,
Product = this,
Position = position
};
ProductCategories.Add(productCategory);
category.ProductCategories.Add(productCategory);
}
private void OnAfterCategorySaved(Category model)
{
var category = ProductCategories.SingleOrDefault(x => x.Id == model.Id);
if (category == null)
{
ProductCategories.Add(new CategoryWrapper(model));
}
else
{
category.Update(model);
}
}
public void AddCategory(Guid categoryId)
{
try
{
var productCategory = new ProductCategory()
{
ProductId = Id, CategoryId = categoryId
};
ProductCategories.Add(productCategory);
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
// Constructor
public EditTransactionViewModel(TransactionHeadListEntity item, bool newRecord, string itemName) : base(item, newRecord, itemName)
{
TransactionDate = Item.Head.Date;
this.TransactionBody.CollectionChanged += this.OnCollectionChanged;
if (Item.Head.Id > 0)
{
var list = ManageTransactions.ListBody(Item.Head.Id);
foreach (var record in list)
{
TransactionBody.Add(new BindableTransactionBodyListEntity(record));
}
}
if (Item.Head.Incoming)
{
Partners = ManagePartners.ListDealers();
}
else
{
Partners = ManagePartners.ListCustomers();
}
if (Item.Partner != null)
{
foreach (var record in Partners.Where(p => p.Id == Item.Partner.Id))
{
SelectedPartner = record;
}
}
SelectedProductCategory = new ProductCategoryEntity()
{
Category = " - All product categories - ", Id = 0
};
ProductCategories.Add(SelectedProductCategory);
ProductCategories.AddRange(ManageProducts.ListProductCategories());
}
private void PreInit()
{
var first = new ListViewItem();
first.Tag = -1;
first.Content = "...";
ProductCategories.Add(first);
foreach (var el in manager.Repository.ProductCategories)
{
var tmp = new ListViewItem();
tmp.Tag = el.ProductCategoryID;
tmp.Content = el.Name;
ProductCategories.Add(tmp);
}
foreach (var el in manager.Repository.Products)
{
var tmp = new ListViewItem();
tmp.Tag = el.ProductID;
tmp.Content = el.Name;
Products.Add(tmp);
}
}
public async void Load()
{
try
{
var restaurantId = _dataService.Restaurant.Id;
var httpResponse = await ShowProgressAsync(async() => await _categoryRepository.GetCategoriesAsync(restaurantId));
if (httpResponse == null)
{
return;
}
if (httpResponse.IsSuccess)
{
ProductCategories.Clear();
foreach (var category in httpResponse.Value)
{
ProductCategories.Add(new CategoryWrapper(category));
}
}
else
{
await _dialogService.ShowMessageAsync(httpResponse.Message, httpResponse.Title);
}
}
catch (Exception ex)
{
_logService.Write(ex);
await _dialogService.ShowMessageAsync(ex.Message);
}
finally
{
((DelegateCommand)RefreshCommand).RaiseCanExecuteChanged();
((DelegateCommand)NewCategoryCommand).RaiseCanExecuteChanged();
}
}
/// <summary>
/// Add created product category to database
/// </summary>
/// <param name="pc"></param>
public void AddProductCategory(ProductCategory pc)
{
ProductCategories.Add(pc);
db.ProductCategory.Add(pc);
db.SaveChanges();
}
