initial websocket implementation

src/utils/events.rs

@@ -0,0 +1,28 @@
+use std::sync::Arc;
+
+use serde_json::{json, Value};
+
+use crate::entities::owner;
+
+#[derive(Clone)]
+pub enum Event {
+    WebsocketBroadcast(WebsocketMessage)
+}
+
+#[derive(Clone)]
+pub enum WebsocketMessage {
+    NewOwner(Arc<owner::Model>)
+}
+
+impl WebsocketMessage {
+    pub fn to_json(self) -> Value {
+        json!({
+            "type": match self {
+                Self::NewOwner(_) => "new_owner",
+            },
+            "data": match self {
+                Self::NewOwner(owner) => json!(owner),
+            }
+        })
+    }
+}

src/utils/mod.rs

@@ -1,2 +1,4 @@
 pub mod open_library;
 pub mod serde;
+pub mod events;
+