message sse

src/App.vue

@@ -1,5 +1,27 @@
 <script lang="ts" setup>
+import { useToast } from "vue-toast-notification";
+import store from "./store";
+
 const route = useRoute();
+const $toast = useToast();
+
+onMounted(() => {
+  const token = store.state.auth.token;
+  if (token) {
+    const eventSource = new EventSource(
+      `${import.meta.env.VITE_API_BASE_URL}system/message?token=${token}`
+    );
+
+    eventSource.addEventListener("message", (event) => {
+      const message = event.data;
+      $toast.info(message);
+    });
+
+    onBeforeUnmount(() => {
+      eventSource.close();
+    });
+  }
+});
 </script>
 
 <template>