bugfix and documentation

README.md

@@ -1,2 +1,27 @@
 # py-push-server
 
+## Docker Compose Setup
+
+```
+version: '3.1'
+
+services:
+  endorser-push-server:
+    container_name: 'endorser-push-server'
+    image: endorser-push-server:1.0
+    build:
+        context: ./py-push-server
+    volumes:
+      - /docker-volumes/pwa-push-server/data:/app/instance/data
+    restart: always
+    networks:
+      - phoenix-network
+
+networks:
+  phoenix-network:
+    external: true
+```
+
+ON first run you need to:
+
+`docker network create phoenix-network`

app.py

@@ -135,7 +135,7 @@ class WebPushService():
                 subscription_info=subscription_info,
                 data=json.dumps(message),
                 vapid_private_key=vapid_key.private_key,
-                vapid_claims={"sub": "mailto:admin@yourdomain.com"}
+                vapid_claims={"sub": "mailto:matthew.raymer@gmail.com"}
             )
             return True
         
@@ -297,7 +297,7 @@ class WebPushService():
         db.session.commit()
 
         # Introducing a delay (ensure that gateway endpoint is available)
-        time.sleep(5)
+        time.sleep(10)
 
         # Constructing the subscription information for the push notification
         subscription_info = {
@@ -312,7 +312,7 @@ class WebPushService():
         message = {"title": "Subscription Successful", "message": "Thank you for subscribing!"}
         
         # Sending the confirmation push notification
-        success = WebPushService_send_push_notification(subscription_info, message, vapid_key)
+        success = WebPushService._send_push_notification(subscription_info, message, vapid_key)
 
         # Returning the operation status
         return jsonify(success=success)