Templates and TLS requests

Refactored HTML templates and added TLS back to issue HTTP requests

src/routes/admin/change_password.rs

@@ -49,9 +49,7 @@ pub async fn change_password(
         authentication::change_password(user_id, form.new_password, &connection_pool)
             .await
             .map_err(AdminError::ChangePassword)?;
-        let template = MessageTemplate::Success {
-            message: "Your password has been changed.".to_string(),
-        };
+        let template = MessageTemplate::success("Your password has been changed.".to_string());
         Ok(Html(template.render().unwrap()).into_response())
     }
 }

src/routes/admin/newsletters.rs

@@ -127,7 +127,7 @@ pub async fn publish_newsletter(
         .context("Failed to enqueue delivery tasks.")?;
 
     let message = String::from("Your email has been queued for delivery.");
-    let template = MessageTemplate::Success { message };
+    let template = MessageTemplate::success(message);
     let response = Html(template.render().unwrap()).into_response();
     let response = save_response(transaction, &idempotency_key, user_id, response)
         .await

src/routes/admin/posts.rs

@@ -73,9 +73,7 @@ pub async fn create_post(
         .await
         .context("Failed to enqueue delivery tasks.")?;
 
-    let template = MessageTemplate::Success {
-        message: "Your new post has been published!".into(),
-    };
+    let template = MessageTemplate::success("Your new post has been published!".into());
     let response = Html(template.render().unwrap()).into_response();
     let response = save_response(transaction, &idempotency_key, user_id, response)
         .await
@@ -138,9 +136,7 @@ pub async fn delete_post(
             "We could not find the post in the database."
         )))
     } else {
-        let template = MessageTemplate::Success {
-            message: "The subscriber has been deleted.".into(),
-        };
+        let template = MessageTemplate::success("The subscriber has been deleted.".into());
         Ok(template.render().unwrap().into_response())
     }
 }

src/routes/admin/subscribers.rs

@@ -63,12 +63,10 @@ pub async fn delete_subscriber(
     .map_err(AppError::unexpected_message)?;
     if let Some(record) = res {
         tracing::Span::current().record("email", tracing::field::display(&record.email));
-        let template = MessageTemplate::Success {
-            message: format!(
-                "The subscriber with email '{}' has been deleted.",
-                record.email
-            ),
-        };
+        let template = MessageTemplate::success(format!(
+            "The subscriber with email '{}' has been deleted.",
+            record.email
+        ));
         Ok(template.render().unwrap().into_response())
     } else {
         Err(AppError::unexpected_message(anyhow::anyhow!(