public void AddCategoryWithTitle(string title)
{
_categories.Add(_categoryToSave = new Category(Domain.Entities.Comments.Comments.Init(Program.AuthUser, "Category")) { Title = title });
Categories = new BindingList<Category>(_categories);
if (Categories.Count < 2)
_selectedCategory = _categoryToSave;
SaveCategory();
}
/// <summary>
/// The fuction to get all products that match all not-empty specified datas
/// </summary>
/// <param name="sku"></param>
/// <param name="title"></param>
/// <param name="category"></param>
/// <returns></returns>
public ICollection<Product> GetBy(string sku, string title, Category category)
{
var result = dbContext.Products.AsQueryable();
if (!string.IsNullOrWhiteSpace(sku))
result = result.Where(product => product.SKU == sku);
if (!string.IsNullOrWhiteSpace(title))
result = result.Where(product => product.Title == title);
if (!Category.IsNullOrEmpty(category))
result = result.Where(product => product.Category == category);
return result.ToList();
}
public void UseCategoryWithID(int id)
{
if(id != 0)
{
_categoryInUse = _categoryRepository.Read(id);
_category = _categoryInUse;
NotifyPropertyChanged();
}
_categoryComments = new BindingList<Comment>(_categoryInUse.Comments.ToList());
}
public static bool IsNullOrEmpty(Category category)
{
return category == null || category.Title == "";
}
public ICollection<Product> GetBy(string sku, string title, Category category)
{
return ProductRepository.GetBy(sku, title, category);
}
public void Save(Category category)
{
CategoryRepository.Update(category);
}
public void Create(Category category)
{
CategoryRepository.Create(category);
}
public void Update(Category entity)
{
dbContext.Entry(entity).State = System.Data.Entity.EntityState.Modified;
dbContext.SaveChanges();
}
public void Delete(Category entity)
{
dbContext.Categories.Remove(entity);
dbContext.SaveChanges();
}
public void Create(Category entity)
{
dbContext.Categories.Add(entity);
dbContext.SaveChanges();
}
public void SaveCategoryInUse()
{
Category categoryToSave = _selectedCategory;
if (_selectedCategory.Id == 0)
{
categoryToSave = new Category(_categoryComments)
{
Date = _selectedCategory.Date,
Id = _selectedCategory.Id,
IsActive = _selectedCategory.IsActive,
Title = _selectedCategory.Title
};
}
else
{
categoryToSave.Comments = _categoryComments;
}
_categories[_categories.IndexOf(_categories.First(x => x.Title == categoryToSave.Title))] = categoryToSave;
}
public void UseCategoryWithID(int id)
{
if(id != 0)
_selectedCategory = Categories.FirstOrDefault(categ=> categ.Id == id);
if(_selectedCategory!= null)
_categoryComments = new BindingList<Comment>(_selectedCategory.Comments.ToList());
}
public void Clear()
{
SKU = null;
Title = null;
Category = null;
Products.Clear();
NotifyPropertyChanged();
}
