initial upload

Controllers/CartController.cs

@@ -0,0 +1,139 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Options;
+using SimpleModelsAndRelations.Models;
+
+
+
+namespace SimpleModelsAndRelations.Controllers
+{
+    public class CartOrder
+    {
+        public User user { get; set; }
+        public List<ProductQuantity> products { get; set; }
+    }
+    public class ProductQuantity
+    {
+        public Product product { get; set; }
+        public int quantity { get; set; }
+    }
+
+
+    [Route("[controller]")]
+    public partial class CartController : Controller
+    {
+        private readonly SimpleModelsAndRelationsContext _context;
+        private readonly ProjectNameOptions _projectNameOptions;
+
+
+        public CartController(SimpleModelsAndRelationsContext context, IOptions<ProjectNameOptions> projectNameOptions)
+        {
+            _context = context;
+            _projectNameOptions = projectNameOptions.Value;
+            if (_context.Products.Count() == 0)
+            {
+                _context.Products.AddRange(new Product[]{
+                new Product(){Name="Potato", Price=1},
+                new Product(){Name="Tomato", Price=0.75f},
+                new Product(){Name="Apple", Price=1},
+                new Product(){Name="Ananas", Price=1.5f},
+                new Product(){Name="Carrot", Price=0.5f},
+                new Product(){Name="Egg", Price=2}
+              });
+                _context.SaveChanges();
+            }
+        }
+
+
+
+        // TODO 4: complete the implementation of the query below  (0.25 pt)
+        [HttpPut("PlaceOrder")]
+        public IActionResult PlaceOrder([FromBody] CartOrder order)
+        {
+            List<Product> not_placed_items = new List<Product>();
+
+            User user = _context.Users.FirstOrDefault(u => u.Id == order.user.Id || u.Name == order.user.Name);
+            if (user == null)
+            {
+                // TODO 5: complete the implementation of the query below  (0.25 pt)
+                user = order.user;
+                _context.Users.Add(user);
+                _context.SaveChanges();
+            }
+
+            Order new_order = new Order() { User = user, Date = DateTime.Now };
+            _context.Orders.Add(new_order);
+
+            foreach (var c_p in order.products)
+            {
+                Product p = _context.Products.FirstOrDefault(_p => _p.Id == c_p.product.Id);
+                if (p != null)
+                {
+                    var o_p = new Order_Product()
+                    {
+                        Product = p,
+                        Order = new_order,
+                        Quantity = c_p.quantity
+                    };
+                    _context.Order_Products.Add(o_p);
+                }
+                else
+                {
+                    not_placed_items.Add(p);
+                }
+            }
+
+            _context.SaveChanges();
+
+            return Ok(not_placed_items);
+        }
+
+
+        [HttpGet("GetOrders")]
+        public IActionResult GetOrders()
+        {
+            // TODO 6: complete the implementation of the query below  (1 pt)
+            var orders_AUX = (
+                from u in _context.Users
+                from o in _context.Orders
+                where u.Id == o.UserId
+
+                from o_p in _context.Order_Products
+                from p in _context.Products
+                where p.Id == o_p.ProductId && o.Id == o_p.OrderId
+
+                select new
+                {
+                    ProductName = p.Name,
+                    ProductPrice = p.Price,
+                    Quantity = o_p.Quantity,
+                    User = u.Name,
+                    OrderId = o.Id
+                }).ToList();
+
+            var orders = orders_AUX.GroupBy(e => e.OrderId, e => e, (k, v) => new { OrderId = k, Value = v });
+
+            return Ok(orders);
+        }
+
+
+        [HttpGet("GetProducts")]
+        public IActionResult GetProducts()
+        {
+            // TODO 7: complete the implementation of the query below  (0.5 pt)
+            return Ok(_context.Products);
+        }
+
+
+        [HttpGet("GetProduct/{id}")]
+        public IActionResult GetProduct(int id)
+        {
+
+            // TODO 8: complete the implementation of the query below  (0.5 pt)
+            return Ok(_context.Products.Where(p => p.Id == id).FirstOrDefault());
+        }
+    }
+}

Controllers/HomeController.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Options;
+using SimpleModelsAndRelations.Models;
+
+
+
+namespace SimpleModelsAndRelations.Controllers
+{
+  public partial class HomeController : Controller
+  {
+    private readonly SimpleModelsAndRelationsContext _context;
+    private readonly ProjectNameOptions _projectNameOptions;
+    
+
+    public HomeController(SimpleModelsAndRelationsContext context, IOptions<ProjectNameOptions> projectNameOptions )
+    {
+      _context = context;
+      _projectNameOptions = projectNameOptions.Value;
+    }
+
+    [Route("")]
+    [HttpGet("Home/{*slug}")] 
+    [HttpGet("Home/Index/{*slug}")]
+    [HttpGet("{*slug}")]
+    public IActionResult Index(string slug)
+    {
+      
+      ViewData["Page"] = "Home/Index";
+      ViewData["ProjectName"] = _projectNameOptions.Value;
+      return View();
+    }  
+  }
+}