[feature][SDK-199] 'getUserId' method added

index.js

@@ -282,6 +282,17 @@ class PushNotification {
 		PushwooshModule.getHwid(success);
 	}
 
+	//Function: getUserId
+	//Call this to get Pushwoosh User ID used for communications with Pushwoosh API
+	//
+	//Example:
+	//(start code)
+	//	Pushwoosh.getUserId();
+	//(end)
+	getUserId(success: Function) {
+		PushwooshModule.getUserId(success);
+	}
+
 	//Function: setUserId
 	//[android, ios] Set User indentifier. This could be Facebook ID, username or email, or any other user ID.
 	//This allows data and events to be matched across multiple user devices.

src/android/src/main/java/com/pushwoosh/reactnativeplugin/PushwooshPlugin.java

@@ -268,6 +268,11 @@ public void getHwid(Callback callback) {
 		callback.invoke(Pushwoosh.getInstance().getHwid());
 	}
 
+	@ReactMethod
+	public void getUserId(Callback callback) {
+		callback.invoke(Pushwoosh.getInstance().getUserId());
+	}
+
 	@ReactMethod
 	public void setUserId(String userId) {
 		PushwooshInApp.getInstance().setUserId(userId);

src/ios/PushwooshPlugin/Pushwoosh.m

@@ -166,6 +166,12 @@ - (dispatch_queue_t)methodQueue {
     }
 }
 
+RCT_EXPORT_METHOD(getUserId:(RCTResponseSenderBlock)callback) {
+    if (callback) {
+        callback(@[ [[Pushwoosh sharedInstance] getUserId] ]);
+    }
+}
+
 RCT_EXPORT_METHOD(getPushToken:(RCTResponseSenderBlock)callback) {
     if (callback) {
         callback(@[ objectOrNull([[PushNotificationManager pushManager] getPushToken]) ]);