Forgot password

Shogi.UI/Pages/Identity/ForgotPassword.razor

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+@page "/forgot"
+@inject IAccountManagement Acct
+
+<main class="PrimaryTheme">
+	<h1>Forgot Password</h1>
+
+
+	@if (isReset)
+	{
+		<p>Your password has been reset. Log in with your new password any time.</p>
+	} else if (isCodeSent)
+	{
+		<p>Look for an email from shogi@lucaserver.space with a reset code and fill out the form.</p>
+	}
+
+	<section class="ForgotForm">
+		@if (errorList.Length > 0)
+		{
+			<ul class="Errors" style="grid-area: errors">
+				@foreach (var error in errorList)
+				{
+					<li>@error</li>
+				}
+			</ul>
+		}
+
+		<label>
+			Email
+			@if (!isCodeSent)
+			{
+				<input required name="email" type="email" @bind-value="email" />
+			}
+			else
+			{
+				<span>@email</span>
+			}
+		</label>
+
+		@if (!isCodeSent)
+		{
+			<button @onclick="SendResetCode">Send a reset code</button>
+		}
+		else
+		{
+			<label>
+				Reset code
+				<input required name="resetCode" type="text" @bind-value="code" />
+			</label>
+
+			<label>
+				New Password
+				<input required name="newPassword" type="password" @bind-value="newPassword" />
+			</label>
+			<label>
+				Confirm Password
+				<input required name="confirmPassword" type="password" @bind-value="confirmPassword" />
+			</label>
+
+			<button @onclick="ChangePassword">Change my password</button>
+		}
+	</section>
+</main>
+
+@code {
+
+	private bool isCodeSent = false;
+	private bool isReset = false;
+	private string email = string.Empty;
+	private string code = string.Empty;
+	private string newPassword = string.Empty;
+	private string confirmPassword = string.Empty;
+	private string[] errorList = [];
+
+	async Task SendResetCode()
+	{
+		if (string.IsNullOrWhiteSpace(email))
+		{
+			errorList = ["Email is required"];
+			return;
+		}
+
+		var response = await Acct.RequestPasswordReset(email);
+		isCodeSent = response.IsSuccessStatusCode;
+		if (!response.IsSuccessStatusCode)
+		{
+			errorList = [await response.Content.ReadAsStringAsync()];
+		}
+	}
+
+	async Task ChangePassword()
+	{
+		var errors = new List<string>(5);
+		if (string.IsNullOrWhiteSpace(email))
+		{
+			errors.Add("Email is required");
+		}
+		if (string.IsNullOrWhiteSpace(code))
+		{
+			errors.Add("Reset code is required");
+		}
+		if (string.IsNullOrWhiteSpace(newPassword))
+		{
+			errors.Add("New password is required");
+		}
+		if (!newPassword.Equals(confirmPassword))
+		{
+			errors.Add("Your new password and confirm password do not match");
+		}
+
+		var result = await Acct.ChangePassword(email, code, newPassword);
+		if (result.Succeeded)
+		{
+			isReset = true;
+			ClearFormFields();
+		}
+		else 
+		{
+			errorList = result.ErrorList;
+		}
+	}
+
+	void ClearFormFields() {
+		email = code = newPassword = confirmPassword = string.Empty;
+	}
+}