relay-builder: add LocalRelay::notify_event

Signed-off-by: Yuki Kishimoto <[email protected]>

crates/nostr-relay-builder/src/local/inner.rs

@@ -154,6 +154,10 @@ impl InnerLocalRelay {
         self.hidden_service.as_deref()
     }
 
+    pub fn notify_event(&self, event: Event) -> bool {
+        self.new_event.send(event).is_ok()
+    }
+
     #[inline]
     pub fn shutdown(&self) {
         let _ = self.shutdown.send(());

crates/nostr-relay-builder/src/local/mod.rs

@@ -43,6 +43,16 @@ impl LocalRelay {
         self.inner.hidden_service()
     }
 
+    /// Send event to subscribers
+    ///
+    /// Return `true` if the event is successfully sent.
+    ///
+    /// This method doesn't save the event into the database!
+    /// It's intended to be used ONLY when the database is shared with other apps (i.e. with the nostr-sdk `Client`).
+    pub fn notify_event(&self, event: Event) -> bool {
+        self.inner.notify_event(event)
+    }
+
     /// Shutdown relay
     #[inline]
     pub fn shutdown(&self) {