init push

Example/Example/.idea/.idea.Example.dir/.idea/.gitignore

@@ -0,0 +1,15 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/modules.xml
+/projectSettingsUpdater.xml
+/contentModel.xml
+/.idea.Example.iml
+# Ignored default folder with query files
+/queries/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
+# Editor-based HTTP Client requests
+/httpRequests/

Example/Example/.idea/.idea.Example.dir/.idea/encodings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
+</project>

Example/Example/.idea/.idea.Example.dir/.idea/indexLayout.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>

Example/Example/.idea/.idea.Example.dir/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>

Example/Example/Areas/Identity/Pages/_ViewStart.cshtml

@@ -0,0 +1,3 @@
+@{
+    Layout = "/Views/Shared/_Layout.cshtml";
+}

Example/Example/Controllers/AuthorsController.cs

@@ -0,0 +1,93 @@
+using Microsoft.AspNetCore.Mvc;
+using Example.Data;
+using Example.Models;
+
+namespace Example.Controllers;
+
+public class AuthorsController : Controller
+{
+    // Added private field for the application db context
+    private readonly ApplicationDbContext _db;
+    
+    // Constructor with db context as a parameter
+    public AuthorsController(ApplicationDbContext db)
+    {
+        _db = db;
+    }
+
+    // GET
+    public IActionResult Index()
+    {
+        // Fetch authors from the database
+        var authors = _db.Authors.ToList();
+        
+        // Send the list to the view. The view declares its model as @model IEnumerable<Author> to match.
+        return View(authors);
+    }
+
+    [HttpGet]
+    public IActionResult Add()
+    {
+        // Send in an empty model to the view. Required because the view must receive a model object.
+        return View(new Author());
+    }
+    
+    [HttpPost]
+    public IActionResult Add(Author author)
+    {
+        // Return the page with the current form values if the model is invalid. Allows the user to fix their mistakes.
+        if (!ModelState.IsValid)
+            return View(author);
+
+        // Add and save the new author
+        _db.Authors.Add(author);
+        _db.SaveChanges();
+        
+        // Return back to the index view (the one with the list of authors)
+        return RedirectToAction(nameof(Index));
+    }
+
+    [HttpGet]
+    public IActionResult Edit(int id)
+    {
+        // Find the existing author based on primary key
+        var author = _db.Authors.Find(id);
+
+        // Return 404 not found if the author does not exist
+        if (author == null)
+            return NotFound();
+        
+        // Reuse the add view
+        return View("Add", author);
+    }
+
+    [HttpPost]
+    public IActionResult Edit(int id, Author author)
+    {
+        // Return the page with the current form values if the model is invalid. Allows the user to fix their mistakes.
+        if (!ModelState.IsValid)
+            return View("Add", author);
+
+        _db.Authors.Update(author);
+        _db.SaveChanges();
+        
+        // Return back to the index view (the one with the list of authors)
+        return RedirectToAction(nameof(Index));
+    }
+
+    public IActionResult Delete(int id)
+    {
+        // Find the existing author based on primary key
+        var author = _db.Authors.Find(id);
+
+        // Return 404 not found if the author does not exist
+        if (author == null)
+            return NotFound();
+
+        _db.Authors.Remove(author);
+        _db.SaveChanges();
+        
+        // Return back to the index view (the one with the list of authors)
+        return RedirectToAction(nameof(Index));
+    }
+}

Example/Example/Controllers/HomeController.cs

@@ -0,0 +1,33 @@
+using System.Diagnostics;
+using Example.Data;
+using Microsoft.AspNetCore.Mvc;
+using Example.Models;
+
+namespace Example.Controllers;
+
+public class HomeController : Controller
+{
+    private readonly ILogger<HomeController> _logger;
+    
+    // Added application db context as parameter
+    public HomeController(ILogger<HomeController> logger, ApplicationDbContext db)
+    {
+        _logger = logger;
+    }
+
+    public IActionResult Index()
+    {
+        return View();
+    }
+
+    public IActionResult Privacy()
+    {
+        return View();
+    }
+
+    [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+    public IActionResult Error()
+    {
+        return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
+    }
+}

Example/Example/Data/ApplicationDbContext.cs

@@ -0,0 +1,17 @@
+using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
+using Example.Models;
+
+namespace Example.Data;
+
+public class ApplicationDbContext : IdentityDbContext
+{
+    public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options)
+        : base(options)
+    {
+    }
+
+    public DbSet<Author> Authors => Set<Author>();
+    public DbSet<Book> Books => Set<Book>();
+    public DbSet<Review> Reviews => Set<Review>();
+}

Example/Example/Data/ApplicationDbInitializer.cs

@@ -0,0 +1,30 @@
+using Example.Models;
+
+namespace Example.Data
+{
+    public static class ApplicationDbInitializer
+    {
+        public static void Initialize(ApplicationDbContext db)
+        {
+            // Delete the database before we initialize it. This is common to do during development.
+            db.Database.EnsureDeleted();
+
+            // Recreate the database and tables according to our models
+            db.Database.EnsureCreated();
+
+            // Add test data to simplify debugging and testing
+
+            var authors = new[]
+            {
+                new Author("Author 1", "Author 1", new DateTime(1981, 1, 1)),
+                new Author("Author 2", "Author 2", new DateTime(1982, 2, 2)),
+                new Author("Author 3", "Author 3", new DateTime(1983, 3, 3))
+            };
+            
+            db.Authors.AddRange(authors);
+
+            // Finally save the added relationships
+            db.SaveChanges();
+        }
+    }
+}

Example/Example/Example.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <UserSecretsId>aspnet-Example-334f5f9d-b4ba-4f6a-bab2-dd40704d3fd3</UserSecretsId>
+  </PropertyGroup>
+  <ItemGroup>
+    <None Update="app.db" CopyToOutputDirectory="PreserveNewest" ExcludeFromSingleFile="true" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="8.0.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="8.0.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="8.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.2" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="8.0.1" />
+  </ItemGroup>
+</Project>

Example/Example/Models/Author.cs

@@ -0,0 +1,35 @@
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations;
+
+namespace Example.Models
+{
+    public class Author
+    {
+        public Author() {}
+        
+        public Author(string firstName, string lastName, DateTime birthdate)
+        {
+            FirstName = firstName;
+            LastName = lastName;
+            Birthdate = birthdate;
+        }
+
+        public int Id { get; set; }
+
+        [Required]
+        [StringLength(100)]
+        [DisplayName("First name")]
+        public string FirstName { get; set; } = string.Empty;
+
+        [Required]
+        [StringLength(100)]
+        [DisplayName("Last name")]
+        public string LastName { get; set; } = string.Empty;
+
+        [DataType(DataType.Date)]
+        [DisplayName("Birthdate")]
+        public DateTime Birthdate { get; set; }
+
+        public ICollection<Review> Reviews { get; set; } = new List<Review>();
+    }
+}

Example/Example/Models/Book.cs

@@ -0,0 +1,21 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Example.Models
+{
+    public class Book
+    {
+        public Book() {}
+
+        public int Id { get; set; }
+
+        [Required]
+        [StringLength(200)]
+        public string Title { get; set; } = string.Empty;
+
+        [StringLength(1000)]
+        public string Summary { get; set; } = string.Empty;
+
+        [DataType(DataType.Date)]
+        public DateTime Published { get; set; }
+    }
+}

Example/Example/Models/ErrorViewModel.cs

@@ -0,0 +1,8 @@
+namespace Example.Models;
+
+public class ErrorViewModel
+{
+    public string? RequestId { get; set; }
+
+    public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+}

Example/Example/Models/Review.cs

@@ -0,0 +1,21 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Example.Models
+{
+    public class Review
+    {
+        Review() {}
+        
+        public int Id { get; set; }
+
+        [Range(1, 5)]
+        public int Stars { get; set; }
+
+        [StringLength(1000)]
+        public string Text { get; set; } = string.Empty;
+        
+        public int AuthorId { get; set; }
+        
+        public Author? Author { get; set; }
+    }
+}

Example/Example/Program.cs

@@ -0,0 +1,51 @@
+using Microsoft.AspNetCore.Identity;
+using Microsoft.EntityFrameworkCore;
+using Example.Data;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+var connectionString = builder.Configuration.GetConnectionString("DefaultConnection");
+builder.Services.AddDbContext<ApplicationDbContext>(options =>
+    options.UseSqlite(connectionString));
+builder.Services.AddDatabaseDeveloperPageExceptionFilter();
+
+builder.Services.AddDefaultIdentity<IdentityUser>(options => options.SignIn.RequireConfirmedAccount = true)
+    .AddEntityFrameworkStores<ApplicationDbContext>();
+builder.Services.AddControllersWithViews();
+
+var app = builder.Build();
+
+// Call the database initializer
+using (var services = app.Services.CreateScope())
+{
+    var db = services.ServiceProvider.GetRequiredService<ApplicationDbContext>();
+    ApplicationDbInitializer.Initialize(db);
+}
+
+// Configure the HTTP request pipeline.
+if (app.Environment.IsDevelopment())
+{
+    app.UseMigrationsEndPoint();
+}
+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();
+}
+
+app.UseHttpsRedirection();
+app.UseStaticFiles();
+
+app.UseRouting();
+
+app.UseAuthentication();
+app.UseAuthorization();
+
+app.MapControllerRoute(
+    name: "default",
+    pattern: "{controller=Home}/{action=Index}/{id?}");
+app.MapRazorPages();
+
+app.Run();

Example/Example/Properties/launchSettings.json

@@ -0,0 +1,28 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:25776",
+      "sslPort": 44381
+    }
+  },
+  "profiles": {
+    "Example": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:7115;http://localhost:5224",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

Example/Example/Views/Authors/Add.cshtml

@@ -0,0 +1,36 @@
+@model Author
+
+@{
+  ViewBag.Title = "title";
+  Layout = "_Layout";
+}
+
+<h2>Add / edit author</h2>
+
+<form method="post">
+  <div class="row mb-3">
+    <label asp-for="FirstName" class="col-sm-2 col-form-label"></label>
+    <div class="col-sm-3">
+      <input asp-for="FirstName" class="form-control">
+      <span asp-validation-for="FirstName" class="text-danger"></span>
+    </div>
+  </div>
+
+  <div class="row mb-3">
+    <label asp-for="LastName" class="col-sm-2 col-form-label"></label>
+    <div class="col-sm-3">
+      <input asp-for="LastName" class="form-control">
+      <span asp-validation-for="LastName" class="text-danger"></span>
+    </div>
+  </div>
+  
+  <div class="row mb-3">
+    <label asp-for="Birthdate" class="col-sm-2 col-form-label"></label>
+    <div class="col-sm-3">
+      <input asp-for="Birthdate" class="form-control">
+      <span asp-validation-for="Birthdate" class="text-danger"></span>
+    </div>
+  </div>
+  
+  <input type="submit" class="btn btn-primary" value="Save">
+  </form>

Example/Example/Views/Authors/Index.cshtml

@@ -0,0 +1,23 @@
+@model IEnumerable<Author>
+
+@{
+  ViewBag.Title = "title";
+  Layout = "_Layout";
+}
+
+<h2>Authors</h2>
+
+<ul>
+
+  @foreach (var author in Model)
+  {
+    <li>
+      @author.FirstName @author.LastName |
+      <a asp-controller="Authors" asp-action="Edit" asp-route-id="@author.Id">Edit</a> |
+      <a asp-controller="Authors" asp-action="Delete" asp-route-id="@author.Id">Delete</a>
+    </li>
+  }
+
+</ul>
+
+<p><a asp-controller="Authors" asp-action="Add">Add new Author</a></p>

Example/Example/Views/Home/Index.cshtml

@@ -0,0 +1,8 @@
+@{
+    ViewData["Title"] = "Home Page";
+}
+
+<div class="text-center">
+    <h1 class="display-4">Welcome</h1>
+    <p>Learn about <a href="https://docs.microsoft.com/aspnet/core">building Web apps with ASP.NET Core</a>.</p>
+</div>

Example/Example/Views/Home/Privacy.cshtml

@@ -0,0 +1,6 @@
+@{
+    ViewData["Title"] = "Privacy Policy";
+}
+<h1>@ViewData["Title"]</h1>
+
+<p>Use this page to detail your site's privacy policy.</p>

Example/Example/Views/Shared/Error.cshtml

@@ -0,0 +1,25 @@
+@model ErrorViewModel
+@{
+    ViewData["Title"] = "Error";
+}
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>
+
+@if (Model.ShowRequestId)
+{
+    <p>
+        <strong>Request ID:</strong> <code>@Model.RequestId</code>
+    </p>
+}
+
+<h3>Development Mode</h3>
+<p>
+    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
+</p>
+<p>
+    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+    It can result in displaying sensitive information from exceptions to end users.
+    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+    and restarting the app.
+</p>

Example/Example/Views/Shared/_Layout.cshtml

@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>@ViewData["Title"] - Example</title>
+    <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
+    <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
+</head>
+<body>
+    <header>
+        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
+            <div class="container-fluid">
+                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">Example</a>
+                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target=".navbar-collapse" aria-controls="navbarSupportedContent"
+                        aria-expanded="false" aria-label="Toggle navigation">
+                    <span class="navbar-toggler-icon"></span>
+                </button>
+                <div class="navbar-collapse collapse d-sm-inline-flex justify-content-between">
+                    <ul class="navbar-nav flex-grow-1">
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Index">Home</a>
+                        </li>
+                        <li class="nav-item">
+                            <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="Authors" asp-action="Index">Authors</a>
+                        </li>
+                    </ul>
+                    <partial name="_LoginPartial" />
+                </div>
+            </div>
+        </nav>
+    </header>
+    <div class="container">
+        <main role="main" class="pb-3">
+            @RenderBody()
+        </main>
+    </div>
+
+    <footer class="border-top footer text-muted">
+        <div class="container">
+            &copy; 2022 - Example - <a asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
+        </div>
+    </footer>
+    <script src="~/lib/jquery/dist/jquery.min.js"></script>
+    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="~/js/site.js" asp-append-version="true"></script>
+    <partial name="_ValidationScriptsPartial" />
+    @await RenderSectionAsync("Scripts", required: false)
+</body>
+</html>

Example/Example/Views/Shared/_Layout.cshtml.css

@@ -0,0 +1,48 @@
+/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+for details on configuring this project to bundle and minify static web assets. */
+
+a.navbar-brand {
+  white-space: normal;
+  text-align: center;
+  word-break: break-all;
+}
+
+a {
+  color: #0077cc;
+}
+
+.btn-primary {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.border-top {
+  border-top: 1px solid #e5e5e5;
+}
+.border-bottom {
+  border-bottom: 1px solid #e5e5e5;
+}
+
+.box-shadow {
+  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
+}
+
+button.accept-policy {
+  font-size: 1rem;
+  line-height: inherit;
+}
+
+.footer {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  white-space: nowrap;
+  line-height: 60px;
+}

Example/Example/Views/Shared/_LoginPartial.cshtml

@@ -0,0 +1,26 @@
+@using Microsoft.AspNetCore.Identity
+@inject SignInManager<IdentityUser> SignInManager
+@inject UserManager<IdentityUser> UserManager
+
+<ul class="navbar-nav">
+@if (SignInManager.IsSignedIn(User))
+{
+    <li class="nav-item">
+        <a  class="nav-link text-dark" asp-area="Identity" asp-page="/Account/Manage/Index" title="Manage">Hello @User.Identity?.Name!</a>
+    </li>
+    <li class="nav-item">
+        <form  class="form-inline" asp-area="Identity" asp-page="/Account/Logout" asp-route-returnUrl="@Url.Action("Index", "Home", new { area = "" })">
+            <button  type="submit" class="nav-link btn btn-link text-dark">Logout</button>
+        </form>
+    </li>
+}
+else
+{
+    <li class="nav-item">
+        <a class="nav-link text-dark" asp-area="Identity" asp-page="/Account/Register">Register</a>
+    </li>
+    <li class="nav-item">
+        <a class="nav-link text-dark" asp-area="Identity" asp-page="/Account/Login">Login</a>
+    </li>
+}
+</ul>

Example/Example/Views/Shared/_ValidationScriptsPartial.cshtml

@@ -0,0 +1,2 @@
+<script src="~/lib/jquery-validation/dist/jquery.validate.min.js"></script>
+<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"></script>

Example/Example/Views/_ViewImports.cshtml

@@ -0,0 +1,3 @@
+@using Example
+@using Example.Models
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

Example/Example/Views/_ViewStart.cshtml

@@ -0,0 +1,3 @@
+@{
+    Layout = "_Layout";
+}

Example/Example/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

Example/Example/appsettings.json

@@ -0,0 +1,12 @@
+{
+  "ConnectionStrings": {
+    "DefaultConnection": "DataSource=app.db;Cache=Shared"
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

Example/Example/bin/Debug/net8.0/Example.runtimeconfig.json

@@ -0,0 +1,20 @@
+{
+  "runtimeOptions": {
+    "tfm": "net8.0",
+    "frameworks": [
+      {
+        "name": "Microsoft.NETCore.App",
+        "version": "8.0.0"
+      },
+      {
+        "name": "Microsoft.AspNetCore.App",
+        "version": "8.0.0"
+      }
+    ],
+    "configProperties": {
+      "System.GC.Server": true,
+      "System.Reflection.NullabilityInfoContext.IsSupported": true,
+      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false
+    }
+  }
+}