public T Update <T>(T model) where T : class
{
using (ECommerce.Data.ECommerceContext eCommerceContext = new ECommerce.Data.ECommerceContext())
{
eCommerceContext.Set <T>().Update(model);
eCommerceContext.SaveChanges();
}
return(model);
}
public IQueryable <T> Get <T>() where T : class
{
IQueryable <T> models;
using (ECommerce.Data.ECommerceContext eCommerceContext = new ECommerce.Data.ECommerceContext())
{
models = eCommerceContext.Set <T>();
}
return(models);
}
public T Find <T>(int id) where T : class
{
T product;
using (ECommerce.Data.ECommerceContext eCommerceContext = new ECommerce.Data.ECommerceContext())
{
product = eCommerceContext.Set <T>().Find(id);
}
return(product);
}
public void Delete <T>(int id) where T : class
{
T model = Find <T>(id);
using (ECommerce.Data.ECommerceContext eCommerceContext = new ECommerce.Data.ECommerceContext())
{
eCommerceContext.Set <T>().Remove(model);
eCommerceContext.SaveChanges();
}
}
public IActionResult Index(int id)
{
Category category = new Category();
using (ECommerce.Data.ECommerceContext eCommerceContext = new ECommerce.Data.ECommerceContext())
{
category = eCommerceContext.Categories.SingleOrDefault(a => a.Id == id);
}
ViewData["Title"] = category.Name;
return(View(category));
}
public IActionResult Edit(int id)
{
//burada ürünün kategorsini de değiştirebilmek için yeni bir class oluşturup içerisine kategorileri göndereceğiz
Data.Models.ProductEditViewModel model;
using (ECommerce.Data.ECommerceContext context = new ECommerce.Data.ECommerceContext())
{
model = new Data.Models.ProductEditViewModel
{
//Product = context.Products.SingleOrDefault(x => x.Id == id),
//Categories = context.Categories.ToList()
};
}
return(View(model));
}
public IActionResult Edit(Data.Models.Product product)
{
using (ECommerce.Data.ECommerceContext context = new ECommerce.Data.ECommerceContext())
{
Data.Models.Product updatedProduct = context.Products.SingleOrDefault(x => x.Id == product.Id);
if (updatedProduct != null)
{
updatedProduct.Name = product.Name;
updatedProduct.Description = product.Description;
updatedProduct.CategoryId = product.CategoryId;
context.Products.Update(updatedProduct);
context.SaveChanges();
}
}
//tekrar index metoduna yönlendiriyor
return(RedirectToAction("Index", new { id = product.Id }));
}
