1 files changed, 32 insertions, 0 deletions
diff --git a/public/src/app/sdc/plugin-pubsub.ts b/public/src/app/sdc/plugin-pubsub.ts
new file mode 100644
index 0000000..848c7d2
--- /dev/null
+++ b/public/src/app/sdc/plugin-pubsub.ts
@@ -0,0 +1,32 @@
+import { BasePubSub } from './base-pubsub';
+
+declare const window: Window;
+
+export class PluginPubSub extends BasePubSub {
+  constructor(
+    pluginId: string,
+    parentUrl: string,
+    eventsToWait?: Array<string>
+  ) {
+    super(pluginId);
+    this.register('sdc-hub', window.parent, parentUrl);
+    this.subscribe(eventsToWait);
+  }
+
+  public subscribe(eventsToWait?: Array<string>) {
+    const registerData = {
+      pluginId: this.clientId,
+      eventsToWait: eventsToWait || []
+    };
+
+    this.notify('PLUGIN_REGISTER', registerData);
+  }
+
+  public unsubscribe() {
+    const unregisterData = {
+      pluginId: this.clientId
+    };
+
+    this.notify('PLUGIN_UNREGISTER', unregisterData);
+  }
+}