Templates refactoring

src/authentication.rs

@@ -22,8 +22,6 @@ pub enum AuthError {
     UnexpectedError(#[from] anyhow::Error),
     #[error("Invalid credentials.")]
     InvalidCredentials(#[source] anyhow::Error),
-    #[error("Not authenticated.")]
-    NotAuthenticated,
 }
 
 #[tracing::instrument(name = "Change password", skip(password, connection_pool))]
@@ -34,7 +32,7 @@ pub async fn change_password(
 ) -> Result<(), anyhow::Error> {
     let password_hash = spawn_blocking_with_tracing(move || compute_pasword_hash(password))
         .await?
-        .context("Failed to hash password")?;
+        .context("Failed to hash password.")?;
     sqlx::query!(
         "UPDATE users SET password_hash = $1 WHERE user_id = $2",
         password_hash.expose_secret(),
@@ -73,23 +71,30 @@ gZiV/M1gPc22ElAH/Jh1Hw$\
 CWOrkoo7oJBQ/iyh7uJ0LO2aLEfrHwTWllSAxT0zRno"
             .to_string(),
     );
+
     if let Some((stored_user_id, stored_expected_password_hash)) =
         get_stored_credentials(&username, connection_pool)
             .await
+            .context("Failed to retrieve credentials from database.")
             .map_err(AuthError::UnexpectedError)?
     {
         user_id = Some(stored_user_id);
         expected_password_hash = stored_expected_password_hash;
     }
 
-    spawn_blocking_with_tracing(|| verify_password_hash(expected_password_hash, password))
+    let handle =
+        spawn_blocking_with_tracing(|| verify_password_hash(expected_password_hash, password));
+
+    let uuid = user_id
+        .ok_or_else(|| anyhow::anyhow!("Unknown username."))
+        .map_err(AuthError::InvalidCredentials)?;
+
+    handle
         .await
         .context("Failed to spawn blocking task.")
-        .map_err(AuthError::UnexpectedError)??;
-
-    user_id
-        .ok_or_else(|| anyhow::anyhow!("Unknown username."))
+        .map_err(AuthError::UnexpectedError)?
         .map_err(AuthError::InvalidCredentials)
+        .map(|_| uuid)
 }
 
 #[tracing::instrument(
@@ -99,7 +104,7 @@ CWOrkoo7oJBQ/iyh7uJ0LO2aLEfrHwTWllSAxT0zRno"
 fn verify_password_hash(
     expected_password_hash: SecretString,
     password_candidate: SecretString,
-) -> Result<(), AuthError> {
+) -> Result<(), anyhow::Error> {
     let expected_password_hash = PasswordHash::new(expected_password_hash.expose_secret())
         .context("Failed to parse hash in PHC string format.")?;
     Argon2::default()
@@ -108,14 +113,13 @@ fn verify_password_hash(
             &expected_password_hash,
         )
         .context("Password verification failed.")
-        .map_err(AuthError::InvalidCredentials)
 }
 
 #[tracing::instrument(name = "Get stored credentials", skip(username, connection_pool))]
 async fn get_stored_credentials(
     username: &str,
     connection_pool: &PgPool,
-) -> Result<Option<(Uuid, SecretString)>, anyhow::Error> {
+) -> Result<Option<(Uuid, SecretString)>, sqlx::Error> {
     let row = sqlx::query!(
         r#"
         SELECT user_id, password_hash
@@ -125,8 +129,7 @@ async fn get_stored_credentials(
         username,
     )
     .fetch_optional(connection_pool)
-    .await
-    .context("Failed to perform a query to retrieve stored credentials.")?
+    .await?
     .map(|row| (row.user_id, SecretString::from(row.password_hash)));
     Ok(row)
 }

src/configuration.rs

@@ -81,7 +81,7 @@ pub struct EmailClientSettings {
 }
 
 impl EmailClientSettings {
-    pub fn sender(&self) -> Result<SubscriberEmail, String> {
+    pub fn sender(&self) -> Result<SubscriberEmail, anyhow::Error> {
         SubscriberEmail::parse(self.sender_email.clone())
     }
 

src/domain.rs

@@ -1,5 +1,7 @@
 mod new_subscriber;
+mod post;
 mod subscriber_email;
 
 pub use new_subscriber::NewSubscriber;
+pub use post::PostEntry;
 pub use subscriber_email::SubscriberEmail;

src/domain/post.rs

@@ -0,0 +1,17 @@
+use chrono::{DateTime, Utc};
+use uuid::Uuid;
+
+pub struct PostEntry {
+    pub post_id: Uuid,
+    pub author: Option<String>,
+    pub title: String,
+    pub content: String,
+    pub published_at: DateTime<Utc>,
+}
+
+impl PostEntry {
+    #[allow(dead_code)]
+    pub fn formatted_date(&self) -> String {
+        self.published_at.format("%B %d, %Y").to_string()
+    }
+}

src/domain/subscriber_email.rs

@@ -7,11 +7,11 @@ pub struct SubscriberEmail {
 }
 
 impl SubscriberEmail {
-    pub fn parse(email: String) -> Result<Self, String> {
+    pub fn parse(email: String) -> Result<Self, anyhow::Error> {
         let subscriber_email = SubscriberEmail { email };
-        subscriber_email
-            .validate()
-            .map_err(|_| format!("{} is not a valid email.", subscriber_email.email))?;
+        if subscriber_email.validate().is_err() {
+            anyhow::bail!("{} is not a valid email.", subscriber_email.email);
+        }
         Ok(subscriber_email)
     }
 }

src/routes.rs

@@ -8,7 +8,10 @@ mod subscriptions_confirm;
 
 pub use admin::*;
 use askama::Template;
-use axum::response::{Html, IntoResponse, Response};
+use axum::{
+    http::HeaderMap,
+    response::{Html, IntoResponse, Response},
+};
 pub use health_check::*;
 pub use home::*;
 pub use login::*;
@@ -17,9 +20,115 @@ use reqwest::StatusCode;
 pub use subscriptions::*;
 pub use subscriptions_confirm::*;
 
-#[derive(Template)]
-#[template(path = "../templates/404.html")]
-struct NotFoundTemplate;
+use crate::{
+    authentication::AuthError,
+    templates::{InternalErrorTemplate, MessageTemplate, NotFoundTemplate},
+};
+
+#[derive(thiserror::Error)]
+pub enum AppError {
+    #[error("An unexpected error was encountered.")]
+    UnexpectedError {
+        #[source]
+        error: anyhow::Error,
+        full_page: bool,
+    },
+    #[error("A validation error happened.")]
+    FormError(#[source] anyhow::Error),
+    #[error("Authentication is required.")]
+    NotAuthenticated,
+}
+
+impl From<anyhow::Error> for AppError {
+    fn from(value: anyhow::Error) -> Self {
+        Self::UnexpectedError {
+            error: value,
+            full_page: false,
+        }
+    }
+}
+
+impl AppError {
+    pub fn unexpected_page(error: anyhow::Error) -> Self {
+        Self::UnexpectedError {
+            error,
+            full_page: true,
+        }
+    }
+
+    pub fn unexpected_message(error: anyhow::Error) -> Self {
+        Self::UnexpectedError {
+            error,
+            full_page: false,
+        }
+    }
+}
+
+impl std::fmt::Debug for AppError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        error_chain_fmt(self, f)
+    }
+}
+
+impl IntoResponse for AppError {
+    fn into_response(self) -> Response {
+        tracing::error!("{:?}", self);
+
+        match &self {
+            AppError::UnexpectedError {
+                error: _,
+                full_page,
+            } => {
+                let html = if *full_page {
+                    Html(InternalErrorTemplate.render().unwrap())
+                } else {
+                    let template = MessageTemplate::Error {
+                        message: "An internal server error occured.".into(),
+                    };
+                    Html(template.render().unwrap())
+                };
+                (StatusCode::INTERNAL_SERVER_ERROR, html).into_response()
+            }
+            AppError::FormError(error) => {
+                let template = MessageTemplate::Error {
+                    message: error.to_string(),
+                };
+                Html(template.render().unwrap()).into_response()
+            }
+            AppError::NotAuthenticated => {
+                let mut headers = HeaderMap::new();
+                headers.insert("HX-Redirect", "/login".parse().unwrap());
+                (StatusCode::OK, headers).into_response()
+            }
+        }
+    }
+}
+
+impl From<AdminError> for AppError {
+    fn from(value: AdminError) -> Self {
+        match value {
+            AdminError::UnexpectedError(error) => AppError::unexpected_message(error),
+            AdminError::NotAuthenticated => AppError::NotAuthenticated,
+            AdminError::ChangePassword(s) => AppError::FormError(anyhow::anyhow!(s)),
+            AdminError::Publish(e) => AppError::FormError(e),
+            AdminError::Idempotency(s) => AppError::UnexpectedError {
+                error: anyhow::anyhow!(s),
+                full_page: false,
+            },
+        }
+    }
+}
+
+impl From<AuthError> for AppError {
+    fn from(value: AuthError) -> Self {
+        match value {
+            AuthError::UnexpectedError(error) => AppError::unexpected_message(error),
+            AuthError::InvalidCredentials(error) => {
+                AppError::FormError(error.context("Invalid credentials."))
+            }
+        }
+    }
+}
 
 pub async fn not_found() -> Response {
     (

src/routes/admin.rs

@@ -4,23 +4,21 @@ mod logout;
 mod newsletters;
 mod posts;
 
-use crate::{routes::error_chain_fmt, templates::ErrorTemplate};
-use askama::Template;
-use axum::{
-    Json,
-    http::HeaderMap,
-    response::{Html, IntoResponse, Response},
+use crate::{
+    authentication::AuthenticatedUser,
+    routes::{AppError, error_chain_fmt},
+    session_state::TypedSession,
 };
+use axum::{extract::Request, middleware::Next, response::Response};
 pub use change_password::*;
 pub use dashboard::*;
 pub use logout::*;
 pub use newsletters::*;
 pub use posts::*;
-use reqwest::StatusCode;
 
 #[derive(thiserror::Error)]
 pub enum AdminError {
-    #[error("Something went wrong.")]
+    #[error("Something went wrong while performing an admin action.")]
     UnexpectedError(#[from] anyhow::Error),
     #[error("Trying to access admin dashboard without authentication.")]
     NotAuthenticated,
@@ -38,44 +36,27 @@ impl std::fmt::Debug for AdminError {
     }
 }
 
-impl IntoResponse for AdminError {
-    fn into_response(self) -> Response {
-        #[derive(serde::Serialize)]
-        struct ErrorResponse<'a> {
-            message: &'a str,
-        }
+pub async fn require_auth(
+    session: TypedSession,
+    mut request: Request,
+    next: Next,
+) -> Result<Response, AppError> {
+    let user_id = session
+        .get_user_id()
+        .await
+        .map_err(|e| AdminError::UnexpectedError(e.into()))?
+        .ok_or(AdminError::NotAuthenticated)?;
+    let username = session
+        .get_username()
+        .await
+        .map_err(|e| AdminError::UnexpectedError(e.into()))?
+        .ok_or(AdminError::UnexpectedError(anyhow::anyhow!(
+            "Could not find username in session."
+        )))?;
 
-        tracing::error!("{:?}", self);
+    request
+        .extensions_mut()
+        .insert(AuthenticatedUser { user_id, username });
 
-        match &self {
-            AdminError::UnexpectedError(_) => (
-                StatusCode::INTERNAL_SERVER_ERROR,
-                Json(ErrorResponse {
-                    message: "An internal server error occured.",
-                }),
-            )
-                .into_response(),
-            AdminError::NotAuthenticated => {
-                let mut headers = HeaderMap::new();
-                headers.insert("HX-Redirect", "/login".parse().unwrap());
-                headers.insert("Location", "/login".parse().unwrap());
-                (StatusCode::SEE_OTHER, headers).into_response()
-            }
-            AdminError::ChangePassword(e) => {
-                let template = ErrorTemplate {
-                    error_message: e.to_owned(),
-                };
-                Html(template.render().unwrap()).into_response()
-            }
-            AdminError::Publish(e) => {
-                let template = ErrorTemplate {
-                    error_message: e.to_string(),
-                };
-                Html(template.render().unwrap()).into_response()
-            }
-            AdminError::Idempotency(e) => {
-                (StatusCode::BAD_REQUEST, Json(ErrorResponse { message: e })).into_response()
-            }
-        }
-    }
+    Ok(next.run(request).await)
 }

src/routes/admin/change_password.rs

@@ -1,8 +1,8 @@
 use crate::{
-    authentication::{self, AuthenticatedUser, Credentials, validate_credentials},
-    routes::AdminError,
+    authentication::{self, AuthError, AuthenticatedUser, Credentials, validate_credentials},
+    routes::{AdminError, AppError},
     startup::AppState,
-    templates::SuccessTemplate,
+    templates::MessageTemplate,
 };
 use askama::Template;
 use axum::{
@@ -25,7 +25,7 @@ pub async fn change_password(
         connection_pool, ..
     }): State<AppState>,
     Form(form): Form<PasswordFormData>,
-) -> Result<Response, AdminError> {
+) -> Result<Response, AppError> {
     let credentials = Credentials {
         username,
         password: form.current_password,
@@ -33,22 +33,24 @@ pub async fn change_password(
     if form.new_password.expose_secret() != form.new_password_check.expose_secret() {
         Err(AdminError::ChangePassword(
             "You entered two different passwords - the field values must match.".to_string(),
-        ))
-    } else if validate_credentials(credentials, &connection_pool)
-        .await
-        .is_err()
-    {
-        Err(AdminError::ChangePassword(
-            "The current password is incorrect.".to_string(),
-        ))
+        )
+        .into())
+    } else if let Err(e) = validate_credentials(credentials, &connection_pool).await {
+        match e {
+            AuthError::UnexpectedError(error) => Err(AdminError::UnexpectedError(error).into()),
+            AuthError::InvalidCredentials(_) => Err(AdminError::ChangePassword(
+                "The current password is incorrect.".to_string(),
+            )
+            .into()),
+        }
     } else if let Err(e) = verify_password(form.new_password.expose_secret()) {
-        Err(AdminError::ChangePassword(e))
+        Err(AdminError::ChangePassword(e).into())
     } else {
         authentication::change_password(user_id, form.new_password, &connection_pool)
             .await
             .map_err(|e| AdminError::ChangePassword(e.to_string()))?;
-        let template = SuccessTemplate {
-            success_message: "Your password has been changed.".to_string(),
+        let template = MessageTemplate::Success {
+            message: "Your password has been changed.".to_string(),
         };
         Ok(Html(template.render().unwrap()).into_response())
     }

src/routes/admin/dashboard.rs

@@ -1,4 +1,4 @@
-use crate::authentication::AuthenticatedUser;
+use crate::{authentication::AuthenticatedUser, templates::DashboardTemplate};
 use askama::Template;
 use axum::{
     Extension,
@@ -6,14 +6,6 @@ use axum::{
 };
 use uuid::Uuid;
 
-#[derive(Template)]
-#[template(path = "../templates/dashboard.html")]
-struct DashboardTemplate {
-    username: String,
-    idempotency_key_1: String,
-    idempotency_key_2: String,
-}
-
 pub async fn admin_dashboard(
     Extension(AuthenticatedUser { username, .. }): Extension<AuthenticatedUser>,
 ) -> Response {

src/routes/admin/logout.rs

@@ -1,13 +1,13 @@
-use crate::{routes::AdminError, session_state::TypedSession};
+use crate::session_state::TypedSession;
 use axum::{
     http::{HeaderMap, StatusCode},
     response::{IntoResponse, Response},
 };
 
 #[tracing::instrument(name = "Logging out", skip(session))]
-pub async fn logout(session: TypedSession) -> Result<Response, AdminError> {
+pub async fn logout(session: TypedSession) -> Response {
     session.clear().await;
     let mut headers = HeaderMap::new();
     headers.insert("HX-Redirect", "/login".parse().unwrap());
-    Ok((StatusCode::OK, headers).into_response())
+    (StatusCode::OK, headers).into_response()
 }

src/routes/admin/newsletters.rs

@@ -1,9 +1,9 @@
 use crate::{
     authentication::AuthenticatedUser,
     idempotency::{IdempotencyKey, save_response, try_processing},
-    routes::AdminError,
+    routes::{AdminError, AppError},
     startup::AppState,
-    templates::SuccessTemplate,
+    templates::MessageTemplate,
 };
 use anyhow::Context;
 use askama::Template;
@@ -75,7 +75,7 @@ pub async fn publish_newsletter(
     }): State<AppState>,
     Extension(AuthenticatedUser { user_id, .. }): Extension<AuthenticatedUser>,
     Form(form): Form<BodyData>,
-) -> Result<Response, AdminError> {
+) -> Result<Response, AppError> {
     validate_form(&form).map_err(|e| AdminError::Publish(anyhow::anyhow!(e)))?;
 
     let idempotency_key: IdempotencyKey = form
@@ -98,15 +98,16 @@ pub async fn publish_newsletter(
         .await
         .context("Failed to enqueue delivery tasks.")?;
 
-    let success_message = format!(
+    let message = format!(
         r#"The newsletter issue "{}" has been published!"#,
         form.title
     );
-    let template = SuccessTemplate { success_message };
+    let template = MessageTemplate::Success { message };
     let response = Html(template.render().unwrap()).into_response();
-    save_response(transaction, &idempotency_key, user_id, response)
+    let response = save_response(transaction, &idempotency_key, user_id, response)
         .await
-        .map_err(AdminError::UnexpectedError)
+        .map_err(AdminError::UnexpectedError)?;
+    Ok(response)
 }
 
 fn validate_form(form: &BodyData) -> Result<(), &'static str> {

src/routes/admin/posts.rs

@@ -1,9 +1,9 @@
 use crate::{
     authentication::AuthenticatedUser,
     idempotency::{IdempotencyKey, save_response, try_processing},
-    routes::{AdminError, enqueue_delivery_tasks, insert_newsletter_issue},
+    routes::{AdminError, AppError, enqueue_delivery_tasks, insert_newsletter_issue},
     startup::AppState,
-    templates::SuccessTemplate,
+    templates::MessageTemplate,
 };
 use anyhow::Context;
 use askama::Template;
@@ -38,7 +38,7 @@ pub async fn create_post(
     }): State<AppState>,
     Extension(AuthenticatedUser { user_id, .. }): Extension<AuthenticatedUser>,
     Form(form): Form<CreatePostForm>,
-) -> Result<Response, AdminError> {
+) -> Result<Response, AppError> {
     validate_form(&form).map_err(AdminError::Publish)?;
 
     let idempotency_key: IdempotencyKey = form
@@ -65,16 +65,14 @@ pub async fn create_post(
         .await
         .context("Failed to enqueue delivery tasks.")?;
 
-    // Send emails with unique identifiers that contains link to blog post with special param
-    // Get handpoint that returns the post and mark the email as opened
-
-    let template = SuccessTemplate {
-        success_message: "Your new post has been saved. Subscribers will be notified.".into(),
+    let template = MessageTemplate::Success {
+        message: "Your new post has been saved. Subscribers will be notified.".into(),
     };
     let response = Html(template.render().unwrap()).into_response();
-    save_response(transaction, &idempotency_key, user_id, response)
+    let response = save_response(transaction, &idempotency_key, user_id, response)
         .await
-        .map_err(AdminError::UnexpectedError)
+        .map_err(AdminError::UnexpectedError)?;
+    Ok(response)
 }
 
 #[tracing::instrument(
@@ -86,7 +84,7 @@ pub async fn insert_post(
     title: &str,
     content: &str,
     author: &Uuid,
-) -> Result<Uuid, AdminError> {
+) -> Result<Uuid, sqlx::Error> {
     let post_id = Uuid::new_v4();
     let query = sqlx::query!(
         r#"
@@ -99,10 +97,7 @@ pub async fn insert_post(
         content,
         Utc::now()
     );
-    transaction
-        .execute(query)
-        .await
-        .map_err(|e| AdminError::UnexpectedError(e.into()))?;
+    transaction.execute(query).await?;
     Ok(post_id)
 }
 
@@ -116,5 +111,6 @@ pub async fn create_newsletter(
     content: &str,
     _post_id: &Uuid,
 ) -> Result<Uuid, sqlx::Error> {
+    // We need to send a special link with a unique ID to determine if the user clicked it or not.
     insert_newsletter_issue(transaction, title, content, content).await
 }

src/routes/home.rs

@@ -1,9 +1,7 @@
 use askama::Template;
 use axum::response::Html;
 
-#[derive(Template)]
-#[template(path = "../templates/home.html")]
-struct HomeTemplate;
+use crate::templates::HomeTemplate;
 
 pub async fn home() -> Html<String> {
     Html(HomeTemplate.render().unwrap())

src/routes/login.rs

@@ -1,13 +1,14 @@
 use crate::{
-    authentication::{AuthError, Credentials, validate_credentials},
-    routes::error_chain_fmt,
+    authentication::{Credentials, validate_credentials},
+    routes::AppError,
     session_state::TypedSession,
     startup::AppState,
-    templates::ErrorTemplate,
+    templates::LoginTemplate,
 };
+use anyhow::Context;
 use askama::Template;
 use axum::{
-    Form, Json,
+    Form,
     extract::State,
     http::HeaderMap,
     response::{Html, IntoResponse, Response},
@@ -15,62 +16,17 @@ use axum::{
 use axum::{http::StatusCode, response::Redirect};
 use secrecy::SecretString;
 
-#[derive(thiserror::Error)]
-pub enum LoginError {
-    #[error("Something went wrong.")]
-    UnexpectedError(#[from] anyhow::Error),
-    #[error("Authentication failed.")]
-    AuthError(#[source] anyhow::Error),
-}
-
-impl std::fmt::Debug for LoginError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        error_chain_fmt(self, f)
-    }
-}
-
-impl IntoResponse for LoginError {
-    fn into_response(self) -> Response {
-        #[derive(serde::Serialize)]
-        struct ErrorResponse<'a> {
-            message: &'a str,
-        }
-
-        tracing::error!("{:?}", self);
-
-        match &self {
-            LoginError::UnexpectedError(_) => (
-                StatusCode::INTERNAL_SERVER_ERROR,
-                Json(ErrorResponse {
-                    message: "An internal server error occured.",
-                }),
-            )
-                .into_response(),
-            LoginError::AuthError(e) => {
-                let template = ErrorTemplate {
-                    error_message: e.to_string(),
-                };
-                Html(template.render().unwrap()).into_response()
-            }
-        }
-    }
-}
-
-#[derive(Template)]
-#[template(path = "../templates/login.html")]
-struct LoginTemplate;
-
 #[derive(serde::Deserialize)]
 pub struct LoginFormData {
     username: String,
     password: SecretString,
 }
 
-pub async fn get_login(session: TypedSession) -> Result<Response, LoginError> {
+pub async fn get_login(session: TypedSession) -> Result<Response, AppError> {
     if session
         .get_user_id()
         .await
-        .map_err(|e| LoginError::UnexpectedError(e.into()))?
+        .context("Failed to retrieve user id from data store.")?
         .is_some()
     {
         Ok(Redirect::to("/admin/dashboard").into_response())
@@ -85,39 +41,26 @@ pub async fn post_login(
         connection_pool, ..
     }): State<AppState>,
     Form(form): Form<LoginFormData>,
-) -> Result<Response, LoginError> {
+) -> Result<Response, AppError> {
     let credentials = Credentials {
         username: form.username.clone(),
         password: form.password,
     };
     tracing::Span::current().record("username", tracing::field::display(&credentials.username));
-    match validate_credentials(credentials, &connection_pool).await {
-        Err(e) => {
-            let e = match e {
-                AuthError::UnexpectedError(_) => LoginError::UnexpectedError(e.into()),
-                AuthError::InvalidCredentials(_) => LoginError::AuthError(e.into()),
-                AuthError::NotAuthenticated => unreachable!(),
-            };
-            Err(e)
-        }
-        Ok(user_id) => {
-            tracing::Span::current().record("user_id", tracing::field::display(&user_id));
-            session
-                .renew()
-                .await
-                .map_err(|e| LoginError::UnexpectedError(e.into()))?;
-            session
-                .insert_user_id(user_id)
-                .await
-                .map_err(|e| LoginError::UnexpectedError(e.into()))?;
-            session
-                .insert_username(form.username)
-                .await
-                .map_err(|e| LoginError::UnexpectedError(e.into()))?;
+    let user_id = validate_credentials(credentials, &connection_pool).await?;
+    tracing::Span::current().record("user_id", tracing::field::display(&user_id));
 
-            let mut headers = HeaderMap::new();
-            headers.insert("HX-Redirect", "/admin/dashboard".parse().unwrap());
-            Ok((StatusCode::OK, headers).into_response())
-        }
-    }
+    session.renew().await.context("Failed to renew session.")?;
+    session
+        .insert_user_id(user_id)
+        .await
+        .context("Failed to insert user id in session data store.")?;
+    session
+        .insert_username(form.username)
+        .await
+        .context("Failed to insert username in session data store.")?;
+
+    let mut headers = HeaderMap::new();
+    headers.insert("HX-Redirect", "/admin/dashboard".parse().unwrap());
+    Ok((StatusCode::OK, headers).into_response())
 }

src/routes/posts.rs

@@ -1,56 +1,29 @@
-use crate::startup::AppState;
+use crate::{
+    domain::PostEntry,
+    routes::AppError,
+    startup::AppState,
+    templates::{PostTemplate, PostsTemplate},
+};
+use anyhow::Context;
 use askama::Template;
 use axum::{
     extract::{Path, State},
     response::{Html, IntoResponse, Response},
 };
-use chrono::{DateTime, Utc};
-use reqwest::StatusCode;
 use sqlx::PgPool;
 use uuid::Uuid;
 
-struct PostEntry {
-    post_id: Uuid,
-    author: Option<String>,
-    title: String,
-    content: String,
-    published_at: DateTime<Utc>,
-}
-
-impl PostEntry {
-    #[allow(dead_code)]
-    fn formatted_date(&self) -> String {
-        self.published_at.format("%B %d, %Y").to_string()
-    }
-}
-
-#[derive(Template)]
-#[template(path = "../templates/posts.html")]
-struct PostsTemplate {
-    posts: Vec<PostEntry>,
-}
-
-#[derive(Template)]
-#[template(path = "../templates/post.html")]
-struct PostTemplate {
-    post: PostEntry,
-}
-
 pub async fn list_posts(
     State(AppState {
         connection_pool, ..
     }): State<AppState>,
-) -> Response {
-    match get_latest_posts(&connection_pool, 5).await {
-        Err(e) => {
-            tracing::error!("Could not fetch latest posts: {}", e);
-            StatusCode::INTERNAL_SERVER_ERROR.into_response()
-        }
-        Ok(posts) => {
-            let template = PostsTemplate { posts };
-            Html(template.render().unwrap()).into_response()
-        }
-    }
+) -> Result<Response, AppError> {
+    let posts = get_latest_posts(&connection_pool, 5)
+        .await
+        .context("Could not fetch latest posts")
+        .map_err(AppError::unexpected_page)?;
+    let template = PostsTemplate { posts };
+    Ok(Html(template.render().unwrap()).into_response())
 }
 
 async fn get_latest_posts(connection_pool: &PgPool, n: i64) -> Result<Vec<PostEntry>, sqlx::Error> {
@@ -74,17 +47,13 @@ pub async fn see_post(
         connection_pool, ..
     }): State<AppState>,
     Path(post_id): Path<Uuid>,
-) -> Response {
-    match get_post(&connection_pool, post_id).await {
-        Err(e) => {
-            tracing::error!("Could not fetch post #{}: {}", post_id, e);
-            StatusCode::INTERNAL_SERVER_ERROR.into_response()
-        }
-        Ok(post) => {
-            let template = PostTemplate { post };
-            Html(template.render().unwrap()).into_response()
-        }
-    }
+) -> Result<Response, AppError> {
+    let post = get_post(&connection_pool, post_id)
+        .await
+        .context(format!("Failed to fetch post #{}", post_id))
+        .map_err(AppError::unexpected_page)?;
+    let template = PostTemplate { post };
+    Ok(Html(template.render().unwrap()).into_response())
 }
 
 async fn get_post(connection_pool: &PgPool, post_id: Uuid) -> Result<PostEntry, sqlx::Error> {

src/routes/subscriptions.rs

@@ -1,15 +1,15 @@
 use crate::{
     domain::{NewSubscriber, SubscriberEmail},
     email_client::EmailClient,
+    routes::AppError,
     startup::AppState,
-    templates::{ErrorTemplate, SuccessTemplate},
+    templates::MessageTemplate,
 };
 use anyhow::Context;
 use askama::Template;
 use axum::{
-    Form, Json,
+    Form,
     extract::State,
-    http::StatusCode,
     response::{Html, IntoResponse, Response},
 };
 use chrono::Utc;
@@ -42,45 +42,6 @@ pub fn error_chain_fmt(
     Ok(())
 }
 
-#[derive(thiserror::Error)]
-pub enum SubscribeError {
-    #[error(transparent)]
-    UnexpectedError(#[from] anyhow::Error),
-    #[error("{0}")]
-    ValidationError(String),
-}
-
-impl std::fmt::Debug for SubscribeError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        error_chain_fmt(self, f)
-    }
-}
-
-impl IntoResponse for SubscribeError {
-    fn into_response(self) -> Response {
-        #[derive(serde::Serialize)]
-        struct ErrorResponse<'a> {
-            message: &'a str,
-        }
-
-        tracing::error!("{:?}", self);
-
-        match self {
-            SubscribeError::UnexpectedError(_) => (
-                StatusCode::INTERNAL_SERVER_ERROR,
-                Json(ErrorResponse {
-                    message: "An internal server error occured.",
-                }),
-            )
-                .into_response(),
-            SubscribeError::ValidationError(e) => {
-                let template = ErrorTemplate { error_message: e };
-                Html(template.render().unwrap()).into_response()
-            }
-        }
-    }
-}
-
 #[tracing::instrument(
     name = "Adding a new subscriber",
     skip(connection_pool, email_client, base_url, form),
@@ -96,13 +57,11 @@ pub async fn subscribe(
         ..
     }): State<AppState>,
     Form(form): Form<SubscriptionFormData>,
-) -> Result<Response, SubscribeError> {
-    let new_subscriber = match form.try_into() {
-        Ok(new_sub) => new_sub,
-        Err(e) => {
-            return Err(SubscribeError::ValidationError(e));
-        }
-    };
+) -> Result<Response, AppError> {
+    let new_subscriber = form
+        .try_into()
+        .context("Failed to parse subscription form data.")
+        .map_err(AppError::FormError)?;
     let mut transaction = connection_pool
         .begin()
         .await
@@ -122,12 +81,13 @@ pub async fn subscribe(
     )
     .await
     .context("Failed to send a confirmation email.")?;
+
     transaction
         .commit()
         .await
         .context("Failed to commit the database transaction to store a new subscriber.")?;
-    let template = SuccessTemplate {
-        success_message: "A confirmation email has been sent.".to_string(),
+    let template = MessageTemplate::Success {
+        message: "A confirmation email has been sent.".to_string(),
     };
     Ok(Html(template.render().unwrap()).into_response())
 }
@@ -214,7 +174,7 @@ pub struct SubscriptionFormData {
 }
 
 impl TryFrom<SubscriptionFormData> for NewSubscriber {
-    type Error = String;
+    type Error = anyhow::Error;
 
     fn try_from(value: SubscriptionFormData) -> Result<Self, Self::Error> {
         let email = SubscriberEmail::parse(value.email)?;

src/routes/subscriptions_confirm.rs

@@ -1,4 +1,4 @@
-use crate::startup::AppState;
+use crate::{startup::AppState, templates::ConfirmTemplate};
 use askama::Template;
 use axum::{
     extract::{Query, State},
@@ -9,10 +9,6 @@ use serde::Deserialize;
 use sqlx::PgPool;
 use uuid::Uuid;
 
-#[derive(Template)]
-#[template(path = "../templates/confirm.html")]
-struct ConfirmTemplate;
-
 #[tracing::instrument(name = "Confirming new subscriber", skip(params))]
 pub async fn confirm(
     State(AppState {

src/startup.rs

@@ -1,6 +1,4 @@
-use crate::{
-    authentication::require_auth, configuration::Settings, email_client::EmailClient, routes::*,
-};
+use crate::{configuration::Settings, email_client::EmailClient, routes::require_auth, routes::*};
 use axum::{
     Router,
     extract::MatchedPath,

src/templates.rs

@@ -1,13 +1,51 @@
 use askama::Template;
 
+use crate::domain::PostEntry;
+
 #[derive(Template)]
-#[template(path = "../templates/success.html")]
-pub struct SuccessTemplate {
-    pub success_message: String,
+pub enum MessageTemplate {
+    #[template(path = "../templates/success.html")]
+    Success { message: String },
+    #[template(path = "../templates/error.html")]
+    Error { message: String },
 }
 
 #[derive(Template)]
-#[template(path = "../templates/error.html")]
-pub struct ErrorTemplate {
-    pub error_message: String,
+#[template(path = "../templates/500.html")]
+pub struct InternalErrorTemplate;
+
+#[derive(Template)]
+#[template(path = "../templates/login.html")]
+pub struct LoginTemplate;
+
+#[derive(Template)]
+#[template(path = "../templates/dashboard.html")]
+pub struct DashboardTemplate {
+    pub username: String,
+    pub idempotency_key_1: String,
+    pub idempotency_key_2: String,
 }
+
+#[derive(Template)]
+#[template(path = "../templates/home.html")]
+pub struct HomeTemplate;
+
+#[derive(Template)]
+#[template(path = "../templates/posts.html")]
+pub struct PostsTemplate {
+    pub posts: Vec<PostEntry>,
+}
+
+#[derive(Template)]
+#[template(path = "../templates/post.html")]
+pub struct PostTemplate {
+    pub post: PostEntry,
+}
+
+#[derive(Template)]
+#[template(path = "../templates/confirm.html")]
+pub struct ConfirmTemplate;
+
+#[derive(Template)]
+#[template(path = "../templates/404.html")]
+pub struct NotFoundTemplate;

templates/404.html

@@ -7,7 +7,7 @@
                 <h1 class="text-4xl font-semibold text-gray-700 mb-4">404</h1>
                 <h2 class="text-2xl font-semibold text-gray-500 mb-6">Not Found</h2>
                 <p class="text-gray-600 mb-8 max-w-2xl mx-auto">
-                    Sorry, we couldn't find the page you're looking for. The page may have been moved, deleted, or the URL might be incorrect.
+                    Sorry, I couldn't find the page you're looking for. The page may have been moved, deleted, or the URL might be incorrect.
                 </p>
                 <div class="flex flex-col sm:flex-row gap-4 justify-center items-center">
                     <a href="/"

templates/500.html

@@ -0,0 +1,37 @@
+{% extends "base.html" %}
+{% block title %}Internal Server Error{% endblock %}
+{% block content %}
+    <div class="flex-1 flex items-center justify-center">
+        <div class="max-w-4xl mx-auto text-center">
+            <div class="mb-8">
+                <h1 class="text-4xl font-semibold text-red-600 mb-4">500</h1>
+                <h2 class="text-2xl font-semibold text-gray-500 mb-6">Internal Server Error</h2>
+                <p class="text-gray-600 mb-8 max-w-2xl mx-auto">
+                    Something went wrong. Please try again in a few minutes or contact me if the problem persists.
+                </p>
+                <div class="flex flex-col sm:flex-row gap-4 justify-center items-center">
+                    <a href="/"
+                       class="bg-blue-600 text-white hover:bg-blue-700 px-6 py-3 rounded-md font-medium transition-colors flex items-center">
+                        <svg class="w-4 h-4 mr-2"
+                             fill="none"
+                             viewBox="0 0 24 24"
+                             stroke="currentColor">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 12l2-2m0 0l7-7 7 7M5 10v10a1 1 0 001 1h3m10-11l2 2m-2-2v10a1 1 0 01-1 1h-3m-6 0a1 1 0 001-1v-4a1 1 0 011-1h2a1 1 0 011 1v4a1 1 0 001 1m-6 0h6" />
+                        </svg>
+                        Home
+                    </a>
+                    <button onclick="window.location.reload()"
+                            class="bg-white text-gray-700 hover:text-blue-600 hover:bg-blue-50 border border-gray-300 px-6 py-3 rounded-md font-medium transition-colors flex items-center">
+                        <svg class="w-4 h-4 mr-2"
+                             fill="none"
+                             viewBox="0 0 24 24"
+                             stroke="currentColor">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
+                        </svg>
+                        Try again
+                    </button>
+                </div>
+            </div>
+        </div>
+    </div>
+{% endblock %}

templates/base.html

@@ -16,27 +16,26 @@
     <header class="bg-white shadow-sm border-b border-gray-200 top-0 z-40">
       <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
         <div class="flex justify-between items-center h-16">
-          <div class="flex items-center space-x-6">
-            <a href="/"
-               class="flex items-center space-x-2 text-blue-600 hover:text-blue-700 transition-colors">
-              <div class="w-8 h-8 bg-gradient-to-br from-blue-500 to-indigo-600 rounded-lg flex items-center justify-center">
-                <svg class="w-5 h-5 text-white"
+          <div class="flex items-center space-x-4 text-blue-600">
+            <div class="flex space-x-2 items-center">
+              <div class="w-6 h-6 bg-gradient-to-br from-blue-500 to-indigo-600 rounded-lg flex items-center justify-center">
+                <svg class="w-4 h-4 text-white"
                      fill="none"
                      viewBox="0 0 24 24"
                      stroke="currentColor">
                   <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z" />
                 </svg>
               </div>
-              <span class="text-xl font-bold">zero2prod</span>
-            </a>
+              <span class="text-sm font-bold">zero2prod</span>
+            </div>
             <nav class="flex items-center space-x-2">
               <a href="/"
-                 class="flex items-center text-gray-700 hover:text-blue-600 hover:bg-blue-50 px-3 py-2 rounded-md text-sm font-medium transition-colors">
-                Home
+                 class="flex items-center text-gray-700 hover:underline underline-offset-2 decoration-1 decoration-blue-600 hover:text-blue-600 px-3 py-2 rounded-md text-sm font-medium transition-colors">
+                home
               </a>
               <a href="/posts"
-                 class="flex items-center text-gray-700 hover:text-blue-600 hover:bg-blue-50 px-3 py-2 rounded-md text-sm font-medium transition-colors">
-                Posts
+                 class="flex items-center text-gray-700 hover:underline underline-offset-2 decoration-1 decoration-blue-600 hover:text-blue-600 px-3 py-2 rounded-md text-sm font-medium transition-colors">
+                posts
               </a>
             </nav>
           </div>
@@ -44,7 +43,7 @@
             <a href="/admin/dashboard"
                hx-boost="true"
                class="bg-blue-600 text-white hover:bg-blue-700 px-4 py-2 rounded-md text-sm font-medium transition-colors">
-              Dashboard
+              dashboard
             </a>
           </nav>
         </div>

templates/error.html

@@ -4,6 +4,6 @@
             <path fill-rule="evenodd" d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7 4a1 1 0 11-2 0 1 1 0 012 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z" clip-rule="evenodd">
             </path>
         </svg>
-        <span class="font-medium">{{ error_message }}</span>
+        <span class="font-medium">{{ message }}</span>
     </div>
 </div>

templates/home.html

@@ -1,83 +1,81 @@
 {% extends "base.html" %}
 {% block title %}Home{% endblock %}
 {% block content %}
-  <div class="flex-1 flex items-center justify-center">
-    <div class="max-w-4xl mx-auto">
-      <div class="bg-gradient-to-r from-blue-600 to-indigo-700 rounded-lg shadow-lg text-white p-8 mb-8">
-        <div class="max-w-3xl">
-          <h1 class="text-4xl font-bold mb-4">zero2prod</h1>
-          <p class="text-xl text-blue-100 mb-6">
-            Welcome to my blog! Stay updated on my latest projects and
-            thoughts. Subscribe (and unsubscribe) at any time.
-          </p>
-          <div class="flex flex-col sm:flex-row gap-4">
-            <a href="#newsletter-signup"
-               class="bg-white text-blue-600 hover:bg-gray-100 font-semibold py-3 px-6 rounded-md transition-colors text-center">
+  <div class="max-w-4xl mx-auto">
+    <div class="bg-gradient-to-r from-blue-600 to-indigo-700 rounded-lg shadow-lg text-white p-8 mb-8">
+      <div class="max-w-3xl">
+        <h1 class="text-4xl font-bold mb-4">zero2prod</h1>
+        <p class="text-xl text-blue-100 mb-6">
+          Welcome to my blog! Stay updated on my latest projects and
+          thoughts. Subscribe (and unsubscribe) at any time.
+        </p>
+        <div class="flex flex-col sm:flex-row gap-4">
+          <a href="#newsletter-signup"
+             class="bg-white text-blue-600 hover:bg-gray-100 font-semibold py-3 px-6 rounded-md transition-colors text-center">
+            Subscribe
+          </a>
+          <a href="https://gitea.alphonsepaix.xyz/alphonse/zero2prod"
+             target="_blank"
+             class="border border-white text-white hover:bg-white hover:text-blue-600 font-semibold py-3 px-6 rounded-md transition-colors text-center">
+            View code
+          </a>
+        </div>
+      </div>
+    </div>
+    <div class="grid md:grid-cols-2 gap-6 mb-8">
+      <div class="bg-white rounded-lg shadow-md p-6 border border-gray-200">
+        <div class="w-12 h-12 bg-green-100 rounded-lg flex items-center justify-center mb-4">
+          <svg class="w-6 h-6 text-green-600"
+               fill="none"
+               viewBox="0 0 24 24"
+               stroke="currentColor">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 15v2m-6 4h12a2 2 0 002-2v-6a2 2 0 00-2-2H6a2 2 0 00-2 2v6a2 2 0 002 2zm10-10V7a4 4 0 00-8 0v4h8z" />
+          </svg>
+        </div>
+        <h3 class="text-lg font-semibold text-gray-900 mb-2">Privacy first</h3>
+        <p class="text-gray-600 text-sm">
+          Zero spam, zero tracking, zero data sharing. Your email stays private
+          and secure. Unsubscribe at any time.
+        </p>
+      </div>
+      <div class="bg-white rounded-lg shadow-md p-6 border border-gray-200">
+        <div class="w-12 h-12 bg-purple-100 rounded-lg flex items-center justify-center mb-4">
+          <svg class="w-6 h-6 text-purple-600"
+               fill="none"
+               viewBox="0 0 24 24"
+               stroke="currentColor">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-1M4 12H3m3.343-5.657l-.707-.707m2.828 9.9a5 5 0 117.072 0l-.548.547A3.374 3.374 0 0014 18.469V19a2 2 0 11-4 0v-.531c0-.895-.356-1.754-.988-2.386l-.548-.547z" />
+          </svg>
+        </div>
+        <h3 class="text-lg font-semibold text-gray-900 mb-2">Quality content</h3>
+        <p class="text-gray-600 text-sm">
+          Curated insights on Rust backend development, performance tips, and
+          production war stories.
+        </p>
+      </div>
+    </div>
+    <div id="newsletter-signup"
+         class="bg-white rounded-lg shadow-md p-8 border border-gray-200">
+      <div class="max-w-2xl mx-auto text-center">
+        <h2 class="text-2xl font-bold text-gray-900 mb-4">Stay updated</h2>
+        <p class="text-gray-600 mb-6">Subscribe to my newsletter to get the latest updates.</p>
+        <form hx-post="/subscriptions"
+              hx-target="#subscribe-messages"
+              hx-swap="innerHTML"
+              class="max-w-md mx-auto">
+          <div class="flex flex-col sm:flex-row gap-3">
+            <input type="email"
+                   name="email"
+                   placeholder="you@example.com"
+                   required
+                   class="flex-1 px-4 py-3 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500" />
+            <button type="submit"
+                    class="bg-blue-600 text-white hover:bg-blue-700 font-medium py-3 px-6 rounded-md transition-colors">
               Subscribe
-            </a>
-            <a href="https://gitea.alphonsepaix.xyz/alphonse/zero2prod"
-               target="_blank"
-               class="border border-white text-white hover:bg-white hover:text-blue-600 font-semibold py-3 px-6 rounded-md transition-colors text-center">
-              View code
-            </a>
+            </button>
           </div>
-        </div>
-      </div>
-      <div class="grid md:grid-cols-2 gap-6 mb-8">
-        <div class="bg-white rounded-lg shadow-md p-6 border border-gray-200">
-          <div class="w-12 h-12 bg-green-100 rounded-lg flex items-center justify-center mb-4">
-            <svg class="w-6 h-6 text-green-600"
-                 fill="none"
-                 viewBox="0 0 24 24"
-                 stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 15v2m-6 4h12a2 2 0 002-2v-6a2 2 0 00-2-2H6a2 2 0 00-2 2v6a2 2 0 002 2zm10-10V7a4 4 0 00-8 0v4h8z" />
-            </svg>
-          </div>
-          <h3 class="text-lg font-semibold text-gray-900 mb-2">Privacy first</h3>
-          <p class="text-gray-600 text-sm">
-            Zero spam, zero tracking, zero data sharing. Your email stays private
-            and secure. Unsubscribe at any time.
-          </p>
-        </div>
-        <div class="bg-white rounded-lg shadow-md p-6 border border-gray-200">
-          <div class="w-12 h-12 bg-purple-100 rounded-lg flex items-center justify-center mb-4">
-            <svg class="w-6 h-6 text-purple-600"
-                 fill="none"
-                 viewBox="0 0 24 24"
-                 stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-1M4 12H3m3.343-5.657l-.707-.707m2.828 9.9a5 5 0 117.072 0l-.548.547A3.374 3.374 0 0014 18.469V19a2 2 0 11-4 0v-.531c0-.895-.356-1.754-.988-2.386l-.548-.547z" />
-            </svg>
-          </div>
-          <h3 class="text-lg font-semibold text-gray-900 mb-2">Quality content</h3>
-          <p class="text-gray-600 text-sm">
-            Curated insights on Rust backend development, performance tips, and
-            production war stories.
-          </p>
-        </div>
-      </div>
-      <div id="newsletter-signup"
-           class="bg-white rounded-lg shadow-md p-8 border border-gray-200">
-        <div class="max-w-2xl mx-auto text-center">
-          <h2 class="text-2xl font-bold text-gray-900 mb-4">Stay updated</h2>
-          <p class="text-gray-600 mb-6">Subscribe to my newsletter to get the latest updates.</p>
-          <form hx-post="/subscriptions"
-                hx-target="#subscribe-messages"
-                hx-swap="innerHTML"
-                class="max-w-md mx-auto">
-            <div class="flex flex-col sm:flex-row gap-3">
-              <input type="email"
-                     name="email"
-                     placeholder="you@example.com"
-                     required
-                     class="flex-1 px-4 py-3 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500" />
-              <button type="submit"
-                      class="bg-blue-600 text-white hover:bg-blue-700 font-medium py-3 px-6 rounded-md transition-colors">
-                Subscribe
-              </button>
-            </div>
-            <div id="subscribe-messages" class="mt-4"></div>
-          </form>
-        </div>
+          <div id="subscribe-messages" class="mt-4"></div>
+        </form>
       </div>
     </div>
   </div>

templates/login.html

@@ -1,7 +1,7 @@
 {% extends "base.html" %}
 {% block title %}Login - zero2prod{% endblock %}
 {% block content %}
-  <div class="min-h-[60vh] flex items-center justify-center">
+  <div class="flex-1 flex items-center justify-center">
     <div class="max-w-md w-full space-y-8">
       <div class="text-center">
         <h2 class="text-3xl font-bold text-gray-900">Login</h2>

templates/success.html

@@ -4,6 +4,6 @@
             <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clip-rule="evenodd">
             </path>
         </svg>
-        <span class="font-medium">{{ success_message }}</span>
+        <span class="font-medium">{{ message }}</span>
     </div>
 </div>