Change database type to JSON in Config; enhance notification handling with default notification creation

Author: zonary123

src/main/java/com/kingpixel/cobblenotify/config/Config.java

@@ -23,7 +23,7 @@ public class Config {
   public Config() {
     if (database == null) {
       database = new DataBaseConfig();
-      database.setType(DataBaseType.MONGODB);
+      database.setType(DataBaseType.JSON);
       database.setUrl("mongodb://localhost:27017");
       database.setDatabase("cobblenotify");
     }

src/main/java/com/kingpixel/cobblenotify/config/Notifications.java

@@ -34,6 +34,8 @@ public static void init() {
             notification.check();
             NOTIFICATIONS.add(notification);
             Utils.writeFileAsync(f, Utils.newGson().toJson(notification));
+          } else {
+            Utils.writeFileAsync(f, Utils.newGson().toJson(new Notification(f.getName().replace(".json", ""))));
           }
         } catch (Exception e) {
           e.printStackTrace();