Section 9 - Load Shopping Cart List in Get Action

BulkyBook.DataAccess/Repository/IRepository/IRepository.cs

@@ -11,7 +11,7 @@ public interface IRepository<T> where T : class
     {
         //T - Category
         T GetFirstOrDefault(Expression<Func<T, bool>> filter, string? includeProperties = null);
-        IEnumerable<T> GetAll(string? includeProperties = null);
+        IEnumerable<T> GetAll(Expression<Func<T, bool>> filter, string? includeProperties = null);
         void Add(T entity);
         void Remove(T entity);
         void RemoveRange(IEnumerable<T> entity);

BulkyBook.DataAccess/Repository/Repository.cs

@@ -17,17 +17,18 @@ public class Repository<T> : IRepository<T> where T : class
         public Repository(ApplicationDbContext db)
         {
             _db= db;
-            //_db.Products.Include(u => u.Category).Include(u=>u.CoverType);
+            //_db.ShoppingCarts.Include(u => u.Product).Include(u=>u.CoverType);
             this.dbSet= _db.Set<T>();
         }
         public void Add(T entity)
         {
             dbSet.Add(entity);
         }
         //includeProp - "Category,CoverType"
-        public IEnumerable<T> GetAll(string? includeProperties = null)
+        public IEnumerable<T> GetAll(Expression<Func<T, bool>> filter, string? includeProperties = null)
         {
             IQueryable<T> query = dbSet;
+            query = query.Where(filter);
             if (includeProperties != null)
             {
                 foreach(var includeProp in includeProperties.Split(new char[] { ','}, StringSplitOptions.RemoveEmptyEntries))

BulkyBook.Models/ViewModels/ShoppingCartVM.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BulkyBook.Models.ViewModels
+{
+    public class ShoppingCartVM
+    {
+        public IEnumerable<ShoppingCart> ListCart { get; set; }
+    }
+}

BulkyBookWeb/Areas/Customer/Controllers/CartController.cs

@@ -1,13 +1,33 @@
-using Microsoft.AspNetCore.Mvc;
+using BulkyBook.DataAccess.Repository.IRepository;
+using BulkyBook.Models.ViewModels;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using System.Security.Claims;
 
 namespace BulkyBookWeb.Areas.Customer.Controllers
 {
     [Area("Customer")]
+    [Authorize]
     public class CartController : Controller
     {
+        private readonly IUnitOfWork _unitOfWork;
+        public ShoppingCartVM ShoppingCartVM { get; set; }
+        public CartController(IUnitOfWork unitOfWork)
+        {
+            _unitOfWork = unitOfWork;   
+        }
         public IActionResult Index()
         {
-            return View();
+            var claimsIdentity = (ClaimsIdentity)User.Identity;
+            var claim = claimsIdentity.FindFirst(ClaimTypes.NameIdentifier);
+
+            ShoppingCartVM = new ShoppingCartVM()
+            {
+                ListCart = _unitOfWork.ShoppingCart.GetAll(u => u.ApplicationUserId == claim.Value,
+                includeProperties: "Product")
+            };
+
+            return View(ShoppingCartVM);
         }
     }
 }