Seller details and eager loading

Author: breno.dev

SalesWebMvc/Controllers/SellersController.cs

@@ -66,5 +66,20 @@ public IActionResult Delete(int id)
             return RedirectToAction(nameof(Index));
         }
 
+        public IActionResult Details(int? id)
+        {
+            if (id == null)
+            {
+                return NotFound();
+            }
+
+            var obj = _sellerService.FindById(id.Value);
+            if (obj == null)
+            {
+                return NotFound();
+            }
+            return View(obj);
+        }
+
     }
 }

SalesWebMvc/Services/SellerService.cs

@@ -3,6 +3,7 @@
 using System.Linq;
 using System.Threading.Tasks;
 using SalesWebMvc.Models;
+using Microsoft.EntityFrameworkCore;
 
 namespace SalesWebMvc.Services
 {
@@ -28,7 +29,7 @@ public void Insert(Seller obj)
 
         public Seller FindById(int id)
         {
-            return _context.Seller.FirstOrDefault(obj => obj.Id == id);
+            return _context.Seller.Include(obj => obj.Department).FirstOrDefault(obj => obj.Id == id);
         }
 
         public void Remove(int id)

SalesWebMvc/Views/Sellers/Details.cshtml

@@ -0,0 +1,54 @@
+@model SalesWebMvc.Models.Seller
+
+@{
+    ViewData["Title"] = "Details";
+}
+
+<h2>@ViewData["Title"]</h2>
+
+
+<div>
+    <h4>Seller</h4>
+    <hr />
+    <dl class="dl-horizontal">
+        <dt>
+            @Html.DisplayNameFor(model => model.Name)
+        </dt>
+        <dd>
+            @Html.DisplayFor(model => model.Name)
+        </dd>
+
+        <dt>
+            @Html.DisplayNameFor(model => model.Email)
+        </dt>
+        <dd>
+            @Html.DisplayFor(model => model.Email)
+        </dd>
+
+        <dt>
+            @Html.DisplayNameFor(model => model.BirthDate)
+        </dt>
+        <dd>
+            @Html.DisplayFor(model => model.BirthDate)
+        </dd>
+
+        <dt>
+            @Html.DisplayNameFor(model => model.BaseSalary)
+        </dt>
+        <dd>
+            @Html.DisplayFor(model => model.BaseSalary)
+        </dd>
+        <dt>
+            @Html.DisplayNameFor(model => model.Department)
+        </dt>
+        <dd>
+            @Html.DisplayFor(model => model.Department.Name)
+        </dd>
+    </dl>
+
+   
+</div>
+<div>
+    <a asp-action="Edit" asp-route-id="@Model.Id" class="btn btn-default">Edit</a>
+    <a asp-action="Index">Back to list</a>
+</div>