Add web site settings

backend/src/services/user.rs

@@ -32,20 +32,29 @@ use crate::{
 
 #[debug_handler]
 pub async fn sign_up_get(
+    State(connection): State<db::Connection>,
     Extension(user): Extension<Option<model::User>>,
     Extension(tr): Extension<translation::Tr>,
-) -> Result<impl IntoResponse> {
-    Ok(Html(
-        SignUpFormTemplate {
-            user,
-            tr,
-            email: String::new(),
-            message: "",
-            message_email: "",
-            message_password: "",
-        }
-        .render()?,
-    ))
+) -> Result<Response> {
+    if connection.get_new_user_registration_enabled().await? {
+        Ok(Html(
+            SignUpFormTemplate {
+                user,
+                tr,
+                email: String::new(),
+                message: "",
+                message_email: "",
+                message_password: "",
+            }
+            .render()?,
+        )
+        .into_response())
+    } else {
+        Ok(
+            Html(MessageTemplate::new_with_user(tr.t(Sentence::SignUpClosed), tr, user).render()?)
+                .into_response(),
+        )
+    }
 }
 
 #[derive(Deserialize, Debug)]
@@ -109,6 +118,13 @@ pub async fn sign_up_post(
         .into_response())
     }
 
+    if !connection.get_new_user_registration_enabled().await? {
+        return Ok(Html(
+            MessageTemplate::new_with_user(tr.t(Sentence::SignUpClosed), tr, user).render()?,
+        )
+        .into_response());
+    }
+
     // Validation of email and password.
     if form_data.email.parse::<Address>().is_err() {
         return error_response(SignUpError::InvalidEmail, &form_data, user, tr);