Register form and confirmation messages
This commit is contained in:
@@ -2,6 +2,7 @@ mod admin;
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mod health_check;
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mod home;
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mod login;
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mod register;
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mod subscriptions;
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mod subscriptions_confirm;
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@@ -9,5 +10,6 @@ pub use admin::*;
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pub use health_check::*;
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pub use home::*;
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pub use login::*;
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pub use register::*;
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pub use subscriptions::*;
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pub use subscriptions_confirm::*;
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@@ -7,6 +7,9 @@
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</head>
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<body>
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<p>Welcome to our newsletter!</p>
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<p><a href="/login">Login</a></p>
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<ol>
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<li><a href="/login">Admin login</a></li>
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<li><a href="/register">Register</a></li>
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</ol>
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</body>
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</html>
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11
src/routes/register.rs
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11
src/routes/register.rs
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@@ -0,0 +1,11 @@
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use axum::response::{Html, IntoResponse, Response};
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use axum_messages::Messages;
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use std::fmt::Write;
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pub async fn register(messages: Messages) -> Response {
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let mut error_html = String::new();
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for message in messages {
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writeln!(error_html, "<p><i>{}</i></p>", message).unwrap();
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}
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Html(format!(include_str!("register/register.html"), error_html)).into_response()
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}
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11
src/routes/register/confirm.html
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11
src/routes/register/confirm.html
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@@ -0,0 +1,11 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width" />
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<title>Account confirmed</title>
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</head>
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<body>
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<p>Your account has been confirmed. Welcome!</p>
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</body>
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</html>
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22
src/routes/register/register.html
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22
src/routes/register/register.html
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@@ -0,0 +1,22 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width" />
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<title>Register</title>
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</head>
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<body>
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<form action="/subscriptions" method="post">
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<input type="text" name="name" placeholder="Name" />
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<input type="text" name="email" placeholder="Email address" />
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<input
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type="text"
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name="email_check"
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placeholder="Confirm email address"
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/>
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<button type="Register">Register</button>
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</form>
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{}
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<p><a href="/">Back</a></p>
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</body>
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</html>
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@@ -8,8 +8,9 @@ use axum::{
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Form, Json,
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extract::State,
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http::StatusCode,
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response::{IntoResponse, Response},
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response::{IntoResponse, Redirect, Response},
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};
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use axum_messages::Messages;
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use chrono::Utc;
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use rand::{Rng, distr::Alphanumeric};
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use serde::Deserialize;
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@@ -63,12 +64,16 @@ impl IntoResponse for SubscribeError {
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tracing::error!("{:?}", self);
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let status = match self {
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SubscribeError::UnexpectedError(_) => StatusCode::INTERNAL_SERVER_ERROR,
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SubscribeError::ValidationError(_) => StatusCode::BAD_REQUEST,
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};
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let message = "An internal server error occured.";
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(status, Json(ErrorResponse { message })).into_response()
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match self {
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SubscribeError::UnexpectedError(_) => (
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StatusCode::INTERNAL_SERVER_ERROR,
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Json(ErrorResponse {
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message: "An internal server error occured.",
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}),
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)
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.into_response(),
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SubscribeError::ValidationError(_) => Redirect::to("/register").into_response(),
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}
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}
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}
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@@ -81,6 +86,7 @@ impl IntoResponse for SubscribeError {
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)
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)]
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pub async fn subscribe(
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messages: Messages,
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State(AppState {
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connection_pool,
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email_client,
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@@ -89,11 +95,17 @@ pub async fn subscribe(
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}): State<AppState>,
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Form(form): Form<SubscriptionFormData>,
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) -> Result<Response, SubscribeError> {
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let new_subscriber = match form.try_into() {
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Ok(new_sub) => new_sub,
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Err(e) => {
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messages.error(&e);
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return Err(SubscribeError::ValidationError(e));
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}
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};
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let mut transaction = connection_pool
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.begin()
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.await
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.context("Failed to acquire a Postgres connection from the pool.")?;
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let new_subscriber = form.try_into().map_err(SubscribeError::ValidationError)?;
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let subscriber_id = insert_subscriber(&mut transaction, &new_subscriber)
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.await
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.context("Failed to insert new subscriber in the database.")?;
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@@ -113,7 +125,8 @@ pub async fn subscribe(
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.commit()
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.await
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.context("Failed to commit the database transaction to store a new subscriber.")?;
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Ok(StatusCode::OK.into_response())
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messages.success("A confirmation email has been sent.");
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Ok(Redirect::to("/register").into_response())
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}
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#[tracing::instrument(
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@@ -198,6 +211,7 @@ Click <a href=\"{}\">here</a> to confirm your subscription.",
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pub struct SubscriptionFormData {
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name: String,
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email: String,
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email_check: String,
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}
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impl TryFrom<SubscriptionFormData> for NewSubscriber {
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@@ -205,6 +219,9 @@ impl TryFrom<SubscriptionFormData> for NewSubscriber {
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fn try_from(value: SubscriptionFormData) -> Result<Self, Self::Error> {
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let name = SubscriberName::parse(value.name)?;
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if value.email != value.email_check {
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return Err("Email addresses don't match.".into());
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}
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let email = SubscriberEmail::parse(value.email)?;
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Ok(Self { name, email })
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}
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@@ -2,7 +2,7 @@ use crate::startup::AppState;
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use axum::{
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extract::{Query, State},
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http::StatusCode,
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response::IntoResponse,
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response::{Html, IntoResponse, Response},
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};
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use serde::Deserialize;
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use sqlx::PgPool;
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@@ -14,23 +14,23 @@ pub async fn confirm(
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connection_pool, ..
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}): State<AppState>,
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Query(params): Query<Params>,
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) -> impl IntoResponse {
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) -> Response {
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let Ok(subscriber_id) =
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get_subscriber_id_from_token(&connection_pool, ¶ms.subscription_token).await
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else {
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return StatusCode::INTERNAL_SERVER_ERROR;
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return StatusCode::INTERNAL_SERVER_ERROR.into_response();
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};
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if let Some(subscriber_id) = subscriber_id {
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if confirm_subscriber(&connection_pool, &subscriber_id)
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.await
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.is_err()
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{
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StatusCode::INTERNAL_SERVER_ERROR
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StatusCode::INTERNAL_SERVER_ERROR.into_response()
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} else {
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StatusCode::OK
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Html(include_str!("register/confirm.html")).into_response()
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}
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} else {
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StatusCode::UNAUTHORIZED
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StatusCode::UNAUTHORIZED.into_response()
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}
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}
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@@ -96,6 +96,7 @@ pub fn app(
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.layer(middleware::from_fn(require_auth));
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Router::new()
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.route("/", get(home))
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.route("/register", get(register))
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.route("/login", get(get_login).post(post_login))
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.route("/health_check", get(health_check))
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.route("/subscriptions", post(subscribe))
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