Templates refactoring

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/routes.rs

@@ -22,7 +22,7 @@ pub use subscriptions_confirm::*;
 
 use crate::{
     authentication::AuthError,
-    templates::{InternalErrorTemplate, MessageTemplate},
+    templates::{InternalErrorTemplate, MessageTemplate, NotFoundTemplate},
 };
 
 #[derive(thiserror::Error)]
@@ -130,10 +130,6 @@ impl From<AuthError> for AppError {
     }
 }
 
-#[derive(Template)]
-#[template(path = "../templates/404.html")]
-struct NotFoundTemplate;
-
 pub async fn not_found() -> Response {
     (
         StatusCode::NOT_FOUND,

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/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

@@ -3,6 +3,7 @@ use crate::{
     routes::AppError,
     session_state::TypedSession,
     startup::AppState,
+    templates::LoginTemplate,
 };
 use anyhow::Context;
 use askama::Template;
@@ -15,10 +16,6 @@ use axum::{
 use axum::{http::StatusCode, response::Redirect};
 use secrecy::SecretString;
 
-#[derive(Template)]
-#[template(path = "../templates/login.html")]
-struct LoginTemplate;
-
 #[derive(serde::Deserialize)]
 pub struct LoginFormData {
     username: String,

src/routes/posts.rs

@@ -1,41 +1,18 @@
-use crate::{routes::AppError, 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 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, ..

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/templates.rs

@@ -1,5 +1,7 @@
 use askama::Template;
 
+use crate::domain::PostEntry;
+
 #[derive(Template)]
 pub enum MessageTemplate {
     #[template(path = "../templates/success.html")]
@@ -11,3 +13,39 @@ pub enum MessageTemplate {
 #[derive(Template)]
 #[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;