Add login page

Hcs.WebApp/Components/Pages/Account/Login.razor

@@ -0,0 +1,71 @@
+@page "/account/login"
+
+@inject NotificationService NotificationService
+
+<PageTitle>Вход в систему</PageTitle>
+
+<RadzenCard class="rz-mx-auto" Style="max-width: 420px">
+    <RadzenTemplateForm TItem="InputModel" Data=@Input Method="post" Action="@($"identity/login?returnUrl={ReturnUrl}")">
+        <RadzenStack Gap="1rem" class="rz-p-sm-12">
+            <RadzenText TextStyle="TextStyle.H5" TextAlign="TextAlign.Center">Вход</RadzenText>
+            <RadzenFormField Text="Логин" Variant="Variant.Outlined">
+                <ChildContent>
+                    <RadzenTextBox Name="UserName" @bind-Value=@Input.UserName AutoCompleteType="AutoCompleteType.Username" />
+                </ChildContent>
+                <Helper>
+                    <RadzenRequiredValidator Component="UserName" Text="Поле 'Логин' обязательно к заполнению" />
+                    <RadzenLengthValidator Component="UserName" Min="6" Text="Длина поля 'Логин' должна быть не меньше 6" />
+                    <RadzenLengthValidator Component="UserName" Max="30" Text="Длина поля 'Логин' должна быть не больше 30" />
+                </Helper>
+            </RadzenFormField>
+            <RadzenFormField Text="Пароль" Variant="Variant.Outlined">
+                <ChildContent>
+                    <RadzenPassword Name="Password" @bind-Value=@Input.Password AutoCompleteType="AutoCompleteType.NewPassword" />
+                </ChildContent>
+                <Helper>
+                    <RadzenRequiredValidator Component="Password" Text="Поле 'Пароль' обязательно к заполнению" />
+                    <RadzenLengthValidator Component="Password" Min="6" Text="Длина поля 'Пароль' должна быть не меньше 6" />
+                    <RadzenLengthValidator Component="Password" Max="100" Text="Длина поля 'Пароль' должна быть не больше 100" />
+                </Helper>
+            </RadzenFormField>
+            <RadzenButton ButtonType="ButtonType.Submit" Text="Войти"></RadzenButton>
+        </RadzenStack>
+    </RadzenTemplateForm>
+</RadzenCard>
+
+@code {
+    sealed class InputModel
+    {
+        public string UserName { get; set; } = "";
+
+        public string Password { get; set; } = "";
+    }
+
+    [SupplyParameterFromForm]
+    InputModel Input { get; set; } = new();
+
+    [SupplyParameterFromQuery]
+    string? Status { get; set; }
+
+    [SupplyParameterFromQuery]
+    string? ReturnUrl { get; set; }
+
+    protected override void OnAfterRender(bool firstRender)
+    {
+        base.OnAfterRender(firstRender);
+
+        if (firstRender)
+        {
+            if (Status == "failed")
+            {
+                NotificationService.Notify(new NotificationMessage()
+                {
+                    Severity = NotificationSeverity.Error,
+                    Summary = "Ошибка",
+                    Detail = "Неверный логин или пароль",
+                    Duration = -1d
+                });
+            }
+        }
+    }
+}

Hcs.WebApp/Components/Pages/Account/Register.razor

@@ -56,7 +56,7 @@
     InputModel Input { get; set; } = new();
 
     [SupplyParameterFromQuery]
-    string? Errors { get; set; }
+    string? Error { get; set; }
 
     [SupplyParameterFromQuery]
     string? ReturnUrl { get; set; }
@@ -67,13 +67,13 @@
 
         if (firstRender)
         {
-            if (!string.IsNullOrEmpty(Errors))
+            if (!string.IsNullOrEmpty(Error))
             {
                 NotificationService.Notify(new NotificationMessage()
                 {
                     Severity = NotificationSeverity.Error,
                     Summary = "Ошибка",
-                    Detail = Errors,
+                    Detail = Error,
                     Duration = -1d
                 });
             }

Hcs.WebApp/Controllers/IdentityController.cs

@@ -24,14 +24,14 @@ namespace Hcs.WebApp.Controllers
             var result = await userManager.CreateAsync(user, password);
             if (!result.Succeeded)
             {
-                var errors = string.Join(", ", result.Errors.Select(error => error.Description));
+                var error = string.Join(", ", result.Errors.Select(error => error.Description));
                 if (!string.IsNullOrEmpty(returnUrl))
                 {
-                    return Redirect($"/account/register?errors={errors}&returnUrl={Uri.EscapeDataString(returnUrl)}");
+                    return Redirect($"/account/register?error={error}&returnUrl={Uri.EscapeDataString(returnUrl)}");
                 }
                 else
                 {
-                    return Redirect($"/account/register?errors={errors}");
+                    return Redirect($"/account/register?error={error}");
                 }
             }
 
@@ -45,6 +45,30 @@ namespace Hcs.WebApp.Controllers
             return Redirect(returnUrl);
         }
 
+        [HttpPost]
+        public async Task<IActionResult> Login(string userName, string password, string returnUrl)
+        {
+            var result = await signInManager.PasswordSignInAsync(userName, password, false, false);
+            if (!result.Succeeded)
+            {
+                if (!string.IsNullOrEmpty(returnUrl))
+                {
+                    return Redirect($"/account/login?status=failed&returnUrl={Uri.EscapeDataString(returnUrl)}");
+                }
+                else
+                {
+                    return Redirect($"/account/login?status=failed");
+                }
+            }
+
+            if (string.IsNullOrEmpty(returnUrl))
+            {
+                Redirect("/");
+            }
+
+            return Redirect(returnUrl);
+        }
+
         public async Task<IActionResult> Logout()
         {
             await signInManager.SignOutAsync();