#4 Реализовал футкционал поиска заведений, добавил перечисление рейтинга.

CafeCritic/Controllers/CafeController.cs

 using System.ComponentModel.DataAnnotations;
 using CafeCritic.Context;
+using CafeCritic.Enums;
 using CafeCritic.Mappers;
 using CafeCritic.Models;
 using CafeCritic.Services;
@@ -48,6 +49,7 @@ public class CafeController : Controller
     }
 
     [HttpPost]
+    [Authorize]
     [ValidateAntiForgeryToken]
     [Display(Name="AddCafe")]
     public async Task<IActionResult> AddCafeAsync(AddCafeViewModel model)
@@ -66,12 +68,42 @@ public class CafeController : Controller
 
     public IActionResult Details(int id)
     {
-        var cafe = _db.Cafes.FirstOrDefault(c => c.Id == id);
-        if (cafe is null)
+        var cafe = _db.Cafes
+            .Include(c => c.Reviews)
+            .FirstOrDefault(c => c.Id == id);
+        _db.Reviews.Include(r => r.User)
+            .ToList();
+        
+        if (cafe is not null)
         {
-            return NotFound();
+            var viewModel = CafeMapper.CafeCafeDetailViewModel(cafe);
+            ViewBag.UserId = _userManager.GetUserId(User);
+            ViewBag.Rating = new List<Rating>
+            {
+                Rating.One,
+                Rating.Two,
+                Rating.Three,
+                Rating.Four,
+                Rating.Five
+            };
+            
+            return View(viewModel);
         }
 
-        return View(cafe);
+        return NotFound();
+    }
+
+    [HttpPost]
+    [AllowAnonymous]
+    [ValidateAntiForgeryToken]
+    [Display(Name = "CafeSearch")]
+    public async Task<IActionResult> CafeSearchAsync(string search)
+    {
+        var cafes = await _db.Cafes
+            .Where(c => c.Title.Contains(search) || c.Description.Contains(search))
+            .ToListAsync();
+
+        var cafeViewModels = cafes.Select(CafeMapper.CafeCafeDetailViewModel).ToList();
+        return View(cafeViewModels);
     }
 }
\ No newline at end of file

CafeCritic/Controllers/ValidationController.cs

@@ -14,6 +14,6 @@ public class ValidationController : Controller
 
     public bool CheckEmail(string email) => !_db.Users.Any(u => u.Email == email);
     
-    public bool CheckCafeTitle(string cafeTitle) => !_db.Cafes.Any(u => u.Title == cafeTitle);
+    public bool CheckCafeTitle(string cafeTitle) => !_db.Cafes.Any(c => c.Title == cafeTitle);
     
 }
\ No newline at end of file

CafeCritic/Enums/Rating.cs

+using System.ComponentModel.DataAnnotations;
+
+namespace CafeCritic.Enums;
+
+public enum Rating
+{
+    [Display(Name = "1")]
+    One = 1,
+    [Display(Name = "2")]
+    Two,
+    [Display(Name = "3")]
+    Three,
+    [Display(Name = "4")]
+    Four,
+    [Display(Name = "5")]
+    Five
+}
\ No newline at end of file

CafeCritic/Mappers/CafeMapper.cs

@@ -25,4 +25,17 @@ public class CafeMapper
             Description = cafe.Description
         };
     }
+
+    public static CafeDetailViewModel CafeCafeDetailViewModel(Cafe cafe)
+    {
+        return new CafeDetailViewModel
+        {
+            Id = cafe.Id,
+            Title = cafe.Title,
+            Image = cafe.Image,
+            Description = cafe.Description,
+            Gallery = cafe.Gallery,
+            Reviews = cafe.Reviews
+        };
+    }
 }
\ No newline at end of file

CafeCritic/Views/Cafe/CafeSearch.cshtml

+@model List<CafeCritic.ViewModels.CafeDetailViewModel>
+
+@{
+    ViewBag.Title = "Поиск заведений";
+    Layout = "_Layout";
+}
+
+<div class="container">
+    @foreach (var cafe in Model)
+    {
+        <div class="card mb-3 mx-auto my-0" style="width: 570px;">
+            <div class="row g-0">
+                <div class="col-md-4">
+                    <img src="~/@cafe.Image" class="img-fluid card_image" alt="restaurant_image">
+                </div>
+                <div class="col-md-8 text-start">
+                    <div class="card-body">
+                        <h5 class="card-title">Название: @cafe.Title</h5>
+                        <ul>
+                            <li>
+                                Оценка: @cafe.Reviews.Count
+                            </li>
+                            <li>Кол-во изображений:
+                                @if (cafe.Gallery != null)
+                                {
+                                    @cafe.Gallery.Count
+                                }
+                            </li>
+                        </ul>
+                    </div>
+                </div>
+            </div>
+        </div>
+    }
+</div>
+

CafeCritic/Views/Shared/_Layout.cshtml

@@ -25,6 +25,12 @@
             </button>
             <div class="navbar-collapse collapse d-sm-inline-flex justify-content-between">
                 <ul class="navbar-nav flex-grow-1 justify-content-end">
+                    <form class="form-inline my-2 my-lg-0 search_form" asp-action="CafeSearch" asp-controller="Cafe" method="post">
+                        <input class="form-control me-sm-2 search-input" type="search" aria-label="Search" name="search" placeholder="Поиск">
+                    </form>
+                    <li class="nav-item">
+                        <a class="nav-link text-dark" asp-area="" asp-controller="Cafe" asp-action="Index">Список заведений</a>
+                    </li>
                     @if (!User.Identity.IsAuthenticated)
                     {
                         <li class="nav-item">