Добавить функционал редактирования.

***
- реализовал редактирование смартвона.
- вынес форму редактирования и создания смартфона в PartialView.
***

PhoneStore/Controllers/HomeController.cs

@@ -26,45 +26,6 @@ namespace PhoneStore.Controllers
             return View();
         }
 
-        // [HttpGet]
-        // public IActionResult Test()
-        // {
-        //     string filePath = Path.Combine(_environment.ContentRootPath, "Files/test.pdf");
-        //     string fileType = "application/pdf";
-        //     string fileName = "test.pdf";
-        //     return PhysicalFile(filePath, fileType, fileName);
-        // }
-        
-        // [HttpGet]
-        // public IActionResult Test()
-        // {
-        //     string filePath = Path.Combine(_environment.ContentRootPath, "Files/test.pdf");
-        //     byte[] bytes = System.IO.File.ReadAllBytes(filePath);
-        //     string fileType = "application/pdf";
-        //     string fileName = "test.pdf";
-        //     return File(bytes, fileType, fileName);
-        // }
-        
-        // [HttpGet]
-        // public IActionResult Test()
-        // {
-        //     string filePath = Path.Combine(_environment.ContentRootPath, "Files/test.pdf");
-        //     byte[] bytes = System.IO.File.ReadAllBytes(filePath);
-        //     string fileType = "application/pdf";
-        //     string fileName = "test.pdf";
-        //     return File(bytes, fileType, fileName);
-        // }
-        
-        // [HttpGet]
-        // public IActionResult Test()
-        // {
-        //     string filePath = Path.Combine(_environment.ContentRootPath, "Files/test.pdf");
-        //     FileStream stream = new FileStream(filePath, FileMode.Open);
-        //     string fileType = "application/pdf";
-        //     string fileName = "test.pdf";
-        //     return File(stream, fileType, fileName);
-        // }
-        
         [HttpGet]
         public IActionResult Test()
         {
@@ -77,7 +38,7 @@ namespace PhoneStore.Controllers
         [ActionName("Test2")]
         public string Test(Phone phone)
         {
-            return "tets";
+            return null;
         }
         
         [HttpGet]

PhoneStore/Controllers/PhoneController.cs → PhoneStore/Controllers/PhonesController.cs

 using System.Collections.Generic;
 using System.Linq;
-using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 using PhoneStore.Models;
 
 namespace PhoneStore.Controllers
 {
-    public class PhoneController : Controller
+    public class PhonesController : Controller
     {
         private readonly MobileContext _db;
 
-        public PhoneController(MobileContext db)
+        public PhonesController(MobileContext db)
         {
             _db = db;
         }
@@ -22,13 +22,13 @@ namespace PhoneStore.Controllers
         public IActionResult Index()
         {
             List<Phone> phones = _db.Phones.ToList();
-            
             return View(phones);
         }
 
         [HttpGet]
         public IActionResult Create()
         {
+            
             return View();
         }
         
@@ -39,5 +39,29 @@ namespace PhoneStore.Controllers
             _db.SaveChanges();
             return RedirectToAction("Index");
         }
+
+        [HttpGet]
+        public IActionResult Edit(int phoneId)
+        {
+            var phone = _db.Phones.FirstOrDefault(p => p.Id == phoneId);
+            if (phone is null)
+            {
+                return BadRequest();
+            }
+            return View(phone);
+        }
+        
+        [HttpPost]
+        public IActionResult Edit(Phone phone)
+        {
+            if (phone is null)
+            {
+                return BadRequest();
+            }
+
+            _db.Phones.Update(phone);
+            _db.SaveChanges();
+            return RedirectToAction("Index");
+        }
     }
 }
\ No newline at end of file

PhoneStore/PhoneStore.csproj

@@ -17,7 +17,7 @@
     </ItemGroup>
 
     <ItemGroup>
-      <Folder Include="Pages" />
+      <Folder Include="Phones" />
     </ItemGroup>
 
 </Project>

PhoneStore/Startup.cs

@@ -60,7 +60,6 @@ namespace PhoneStore
             else
             {
                 app.UseExceptionHandler("/Home/Error");
-                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
                 app.UseHsts();
             }
 

PhoneStore/Views/Phone/Create.cshtml → PhoneStore/Views/Phones/Create.cshtml

@@ -8,20 +8,11 @@
 <h2>Заполните форму для добавления устройства</h2>
 <div class="row">
     <div class="phone_add_form col-md-6">
-        <form asp-action="Create" asp-controller="Phone" method="post">
+        <form asp-action="Create" asp-controller="Phones" method="post">
             <div class="form_row">
-                <label for="name">
-                    Наименование
-                    <input id="name" type="text" asp-for="Name">
-                </label>
-                <label for="company">
-                    Производитель
-                    <input id="company" type="text" asp-for="Company">
-                </label>
-                <label for="price">
-                    Стоимость
-                    <input id="price" type="text" asp-for="Price">
-                </label>
+                @{
+                    await Html.RenderPartialAsync("PartialViews/PhoneFormPartialView");
+                }
                 <button class="btn btn-outline-warning">Отправить</button>
             </div>
         </form>

PhoneStore/Views/Phones/Edit.cshtml

+@model Phone
+
+@{
+    ViewBag.Title = "Редактирование";
+    Layout = "_Layout";
+}
+<div class="row">
+    <div class="col-md-6">
+        <form asp-action="Edit" method="post">
+            @{
+                await Html.RenderPartialAsync("PartialViews/PhoneFormPartialView");
+            }
+            <input type="text" hidden asp-for="Id">
+            <button type="submit"
+                    class="btn btn-outline-warning">Изменить</button>
+        </form>
+    </div>
+</div>

PhoneStore/Views/Phone/Index.cshtml → PhoneStore/Views/Phones/Index.cshtml

 @model List<Phone>
 
 @{
-    ViewBag.Title = "title";
+    ViewBag.Title = @"title";
     Layout = "_Layout";
 }
-
-<a asp-action="Create" asp-controller="Phone">Добавить устройство</a>
-@* https://localhost:5001/Phone/Create method GET*@
+<a asp-action="Create" asp-controller="Phones">Добавить устройство</a>
 @if (Model.Count == 0)
 {
     <h2>Список пуст.</h2>
@@ -46,8 +44,17 @@ else
                         Заказать
                     </a>
                 </td>
+                <td>
+                    <a asp-route-phoneId="@phone.Id"
+                       asp-action="Edit"
+                       asp-controller="Phones"
+                       class="btn btn-outline-warning">
+                        Изменить
+                    </a>
+                </td>
             </tr>
         }
     </table>
 }
 
+

PhoneStore/Views/Phones/PartialViews/PhoneFormPartialView.cshtml

+@model Phone
+<label for="name">
+    Наименование
+    <input id="name" type="text" asp-for="Name">
+</label>
+<label for="company">
+    Производитель
+    <input id="company" type="text" asp-for="Company">
+</label>
+<label for="price">
+    Стоимость
+    <input id="price" type="text" asp-for="Price">
+</label>
\ No newline at end of file

PhoneStore/Views/Shared/_Layout.cshtml

@@ -25,7 +25,7 @@
                         <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
                     </li>
                     <li class="nav-item">
-                        <a class="nav-link text-dark" asp-area="" asp-controller="Phone" asp-action="Index">Смартфоны</a>
+                        <a class="nav-link text-dark" asp-area="" asp-controller="Phones" asp-action="Index">Смартфоны</a>
                     </li>
                     <li class="nav-item">
                         <a class="nav-link text-dark" asp-area="" asp-controller="Orders" asp-action="Index">Заказы</a>