Add moderator pages with limited CRUD operations

GameLibrary/Data/DbInitializer.cs

@@ -30,9 +30,16 @@ public static void Initialize(this IApplicationBuilder app)
         var roleManager = services.GetRequiredService<RoleManager<Role>>();
 
         // Apply any pending migrations
-        if (context.Database.GetPendingMigrations().Any())
+        try
         {
-            context.Database.Migrate();
+            if (context.Database.GetPendingMigrations().Any())
+            {
+                context.Database.Migrate();
+            }
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"Migration error: {ex.Message}");
         }
 
         // Check if we already have games
@@ -42,7 +49,7 @@ public static void Initialize(this IApplicationBuilder app)
         }
 
         // Ensure roles are created
-        var roles = new[] { "Administrator", "User" };
+        var roles = new[] { "Administrator", "User", "Moderator" };
         foreach (var role in roles)
         {
             if (!roleManager.RoleExistsAsync(role).Result)
@@ -68,6 +75,24 @@ public static void Initialize(this IApplicationBuilder app)
             }
         }
 
+        var moderatorUser = new User
+        {
+            Id = Guid.Parse("71a23c2d-f82e-4b47-a843-cfcadbd65a77"),
+            UserName = "[email protected]",
+            Email = "[email protected]",
+            EmailConfirmed = true
+        };
+
+        if (userManager.FindByNameAsync(moderatorUser.UserName).Result == null)
+        {
+            var result = userManager.CreateAsync(moderatorUser, "Password123!").Result;
+            if (result.Succeeded)
+            {
+                userManager.AddToRoleAsync(moderatorUser, "Moderator").Wait();
+            }
+        }
+
+
         context.SaveChanges();
 
         // Add test games

GameLibrary/Pages/Account/Manage/Index.cshtml

@@ -22,10 +22,5 @@
             </div>
             <button id="update-profile-button" type="submit" class="w-100 btn btn-lg btn-primary">Save</button>
         </form>
-
-        @if (Model.IsAdminRole)
-        {
-            <a asp-area="" asp-page="/Admin/Index">Admin Dashboard</a>
-        }
     </div>
 </div>

GameLibrary/Pages/Account/Manage/Index.cshtml.cs

@@ -35,7 +35,6 @@ public IndexModel(
         _signInManager = signInManager;
     }
 
-    public bool IsAdminRole { get; set; }
     /// <summary>
     ///     This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
     ///     directly from your code. This API may change or be removed in future releases.
@@ -92,8 +91,6 @@ public async Task<IActionResult> OnGetAsync()
             return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
         }
 
-        IsAdminRole = _userManager.IsInRoleAsync(user, "Administrator").Result;
-
         await LoadAsync(user);
         return Page();
     }

GameLibrary/Pages/Account/Manage/ManageNavPages.cs

@@ -72,6 +72,11 @@ public static class ManageNavPages
     /// </summary>
     public static string TwoFactorAuthentication => "TwoFactorAuthentication";
 
+    /// <summary>
+    ///    This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
+    /// </summary>
+    public static string RoleTools => "RoleTools";
+
     /// <summary>
     ///     This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
     ///     directly from your code. This API may change or be removed in future releases.
@@ -120,6 +125,11 @@ public static class ManageNavPages
     /// </summary>
     public static string TwoFactorAuthenticationNavClass(ViewContext viewContext) => PageNavClass(viewContext, TwoFactorAuthentication);
 
+    /// <summary>
+    ///   This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
+    /// </summary>
+    public static string RoleToolsNavClass(ViewContext viewContext) => PageNavClass(viewContext, RoleTools);
+
     /// <summary>
     ///     This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
     ///     directly from your code. This API may change or be removed in future releases.

GameLibrary/Pages/Account/Manage/RoleTools.cshtml

@@ -0,0 +1,39 @@
+@page
+@model RoleToolsModel
+@{
+    ViewData["Title"] = "Role-Based Tools";
+    ViewData["ActivePage"] = ManageNavPages.RoleTools;
+}
+
+<div class="container mt-5">
+    <div class="row justify-content-center">
+        <div class="col-md-6">
+            <div class="card shadow-sm">
+                <div class="card-header bg-primary-subtle">
+                    <h4 class="mb-0">Role-Based Tools</h4>
+                </div>
+                <div class="card-body">
+                    <p class="text-muted">Access tools and dashboards based on your roles.</p>
+                    <div class="d-grid gap-3">
+                        @if (Model.IsAdminRole)
+                        {
+                            <a asp-area="" asp-page="/Admin/Index" class="btn btn-outline-primary btn-lg">
+                                <i class="bi bi-gear-fill me-2"></i> Admin Dashboard
+                            </a>
+                        }
+                        @if (Model.IsModeratorRole)
+                        {
+                            <a asp-area="" asp-page="/Moderator/Index" class="btn btn-outline-warning btn-lg">
+                                <i class="bi bi-shield-fill me-2"></i> Moderator Dashboard
+                            </a>
+                        }
+                        @if (!Model.IsAdminRole && !Model.IsModeratorRole)
+                        {
+                            <p class="text-muted">You do not have any role-based tools available.</p>
+                        }
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>

GameLibrary/Pages/Account/Manage/RoleTools.cshtml.cs

@@ -0,0 +1,33 @@
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using GameLibrary.Models;
+
+namespace GameLibrary.Pages.Account.Manage;
+
+public class RoleToolsModel : PageModel
+{
+    private readonly UserManager<User> _userManager;
+
+    public RoleToolsModel(UserManager<User> userManager)
+    {
+        _userManager = userManager;
+    }
+
+    public bool IsAdminRole { get; set; }
+    public bool IsModeratorRole { get; set; }
+
+    public async Task<IActionResult> OnGetAsync()
+    {
+        var user = await _userManager.GetUserAsync(User);
+        if (user == null)
+        {
+            return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
+        }
+
+        IsAdminRole = await _userManager.IsInRoleAsync(user, "Administrator");
+        IsModeratorRole = await _userManager.IsInRoleAsync(user, "Moderator");
+
+        return Page();
+    }
+}

GameLibrary/Pages/Account/Manage/_ManageNav.cshtml

@@ -12,4 +12,5 @@
     }
     <li class="nav-item"><a class="nav-link @ManageNavPages.TwoFactorAuthenticationNavClass(ViewContext)" id="two-factor" asp-page="./TwoFactorAuthentication">Two-factor authentication</a></li>
     <li class="nav-item"><a class="nav-link @ManageNavPages.PersonalDataNavClass(ViewContext)" id="personal-data" asp-page="./PersonalData">Personal data</a></li>
+    <li class="nav-item"><a class="nav-link @ManageNavPages.RoleToolsNavClass(ViewContext)" id="role-tools" asp-page="./RoleTools">Role-Based Tools</a></li>
 </ul>

GameLibrary/Pages/Moderator/Index.cshtml

@@ -0,0 +1,55 @@
+@page
+@model GameLibrary.Pages.Moderator.IndexModel
+
+@{
+    ViewData["Title"] = "Moderator Index";
+    ViewData["ActivePage"] = ManageNavPages.Index;
+}
+
+<h1>Moderator Dashboard</h1>
+
+<div class="row">
+    <div class="col-md-3">
+        <div class="card text-white bg-primary mb-3">
+            <div class="card-header">Total Reviews</div>
+            <div class="card-body">
+                <h5 class="card-title">@Model.TotalReviews</h5>
+            </div>
+        </div>
+    </div>
+    <div class="col-md-3">
+        <div class="card text-white bg-info mb-3">
+            <div class="card-header">Total Users</div>
+            <div class="card-body">
+                <h5 class="card-title">@Model.TotalUsers</h5>
+            </div>
+        </div>
+    </div>
+</div>
+
+<div class="row">
+    <div class="col-md-6">
+        <h2>Review Ratings</h2>
+        <canvas id="reviewRatingsChart"></canvas>
+    </div>
+</div>
+
+@section Scripts {
+    <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
+    <script>
+        var reviewRatingsCtx = document.getElementById('reviewRatingsChart').getContext('2d');
+        var reviewRatingsChart = new Chart(reviewRatingsCtx, {
+            type: 'bar',
+            data: {
+                labels: @Html.Raw(Json.Serialize(Model.ReviewRatings.Keys)),
+                datasets: [{
+                    label: 'Review Ratings',
+                    data: @Html.Raw(Json.Serialize(Model.ReviewRatings.Values)),
+                    backgroundColor: 'rgba(255, 99, 132, 0.2)',
+                    borderColor: 'rgba(255, 99, 132, 1)',
+                    borderWidth: 1
+                }]
+            }
+        });
+    </script>
+}

GameLibrary/Pages/Moderator/Index.cshtml.cs

@@ -0,0 +1,30 @@
+using GameLibrary.Data;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.EntityFrameworkCore;
+
+namespace GameLibrary.Pages.Moderator;
+
+public class IndexModel : PageModel
+{
+    private readonly ApplicationDbContext _context;
+
+    public IndexModel(ApplicationDbContext context)
+    {
+        _context = context;
+    }
+
+    public int TotalReviews { get; set; }
+    public int TotalUsers { get; set; }
+
+    public Dictionary<int, int> ReviewRatings { get; set; } = new();
+
+    public async Task OnGetAsync()
+    {
+        TotalReviews = await _context.Reviews.CountAsync();
+        TotalUsers = await _context.Users.CountAsync();
+
+        ReviewRatings = await _context.Reviews
+            .GroupBy(r => r.Rating)
+            .ToDictionaryAsync(r => r.Key, r => r.Count());
+    }
+}

GameLibrary/Pages/Moderator/ManageNavPages.cs

@@ -0,0 +1,21 @@
+using Microsoft.AspNetCore.Mvc.Rendering;
+
+namespace GameLibrary.Pages.Moderator;
+
+public static class ManageNavPages
+{
+    public static string Index => "Index";
+    public static string Reviews => "Reviews/Index";
+    public static string Users => "Users/Index";
+
+    public static string IndexNavClass(ViewContext viewContext) => PageNavClass(viewContext, Index);
+    public static string ReviewsNavClass(ViewContext viewContext) => PageNavClass(viewContext, Reviews);
+    public static string UsersNavClass(ViewContext viewContext) => PageNavClass(viewContext, Users);
+
+    public static string PageNavClass(ViewContext viewContext, string page)
+    {
+        var activePage = viewContext.ViewData["ActivePage"] as string
+            ?? System.IO.Path.GetFileNameWithoutExtension(viewContext.ActionDescriptor.DisplayName);
+        return string.Equals(activePage, page, StringComparison.OrdinalIgnoreCase) ? "active" : null;
+    }
+}

GameLibrary/Pages/Moderator/Reviews/Edit.cshtml

@@ -0,0 +1,72 @@
+@page
+@model GameLibrary.Pages.Moderator.Reviews.EditModel
+
+@{
+    ViewData["Title"] = "Edit Review";
+}
+
+<body style="color:#FFD43B;">
+
+    <header>
+        <h1>Edit Review</h1>
+    </header>
+
+    <div class="row container">
+        <div class="col-md-4">
+            @if (ViewData["Status"] != null)
+            {
+                <div class="alert alert-info">
+                    Current Status: @ViewData["Status"]
+                </div>
+            }
+
+            <form method="post">
+                <div asp-validation-summary="ModelOnly" class="text-danger"></div>
+
+                <input type="hidden" asp-for="SelectedId" />
+
+                <div class="form-group">
+                    <label asp-for="SelectedGameId" class="control-label">Game</label>
+                    <select asp-for="SelectedGameId" class="form-control" asp-items="Model.Games">
+                        <option value="">Select a game</option>
+                    </select>
+                    <span asp-validation-for="SelectedGameId" class="text-danger"></span>
+                </div>
+
+                <div class="form-group">
+                    <label asp-for="SelectedUserId" class="control-label">User</label>
+                    <select asp-for="SelectedUserId" class="form-control" asp-items="Model.Users">
+                        <option value="">Select a user</option>
+                    </select>
+                    <span asp-validation-for="SelectedUserId" class="text-danger"></span>
+                </div>
+
+                <div class="form-group">
+                    <label asp-for="SelectedRating" class="control-label">Rating</label>
+                    <select asp-for="SelectedRating" class="form-select" required>
+                        <option value="">Select rating</option>
+                        <option value="5">5 - Excellent</option>
+                        <option value="4">4 - Very Good</option>
+                        <option value="3">3 - Good</option>
+                        <option value="2">2 - Fair</option>
+                        <option value="1">1 - Poor</option>
+                    </select>
+                    <span asp-validation-for="SelectedRating" class="text-danger"></span>
+                </div>
+
+                <div class="form-group">
+                    <label asp-for="SelectedContent" class="control-label">Content</label>
+                    <textarea asp-for="SelectedContent" class="form-control"></textarea>
+                    <span asp-validation-for="SelectedContent" class="text-danger"></span>
+                </div>
+
+                <div class="form-group">
+                    <input type="submit" name="submitButton" value="Approve" class="btn btn-success" style="background-color: green; color: white;" />
+                    <input type="submit" name="submitButton" value="Deny" class="btn btn-danger" style="background-color: red; color: white;" />
+                    <a asp-page="Index" class="btn btn-secondary" style="background-color: gray; color: white;">Back to List</a>
+                </div>
+            </form>
+        </div>
+    </div>
+
+</body>