FIXUP server-actor handler notify-users

crates/server-actor/src/handlers/receive_valid_server_config.rs

@@ -1,5 +1,7 @@
 use actix::prelude::*;
+use git_next_config::server::NotificationType;
 use git_next_webhook_actor::{AddWebhookRecipient, ShutdownWebhook, WebhookActor, WebhookRouter};
+use standardwebhooks::Webhook;
 
 use crate::{
     messages::{ReceiveValidServerConfig, ValidServerConfig},
@@ -19,6 +21,26 @@ impl Handler<ReceiveValidServerConfig> for ServerActor {
         if let Some(webhook_actor_addr) = self.webhook_actor_addr.take() {
             webhook_actor_addr.do_send(ShutdownWebhook);
         }
+        match server_config.notification().r#type() {
+            NotificationType::None => { /* do nothing */ }
+            NotificationType::Webhook => {
+                // Create webhook signer
+                use secrecy::ExposeSecret;
+                let webhook = server_config
+                    .notification()
+                    .webhook_secret()
+                    .map(|secret| Webhook::new(secret.expose_secret()))
+                    .transpose()
+                    .map_err(|e| {
+                        tracing::error!(
+                        "Invalid notification webhook secret (will not send notifications): {e}"
+                    )
+                    })
+                    .ok()
+                    .flatten();
+                self.webhook = webhook;
+            }
+        }
         self.generation.inc();
         // Webhook Server
         tracing::info!("Starting Webhook Server...");