fix(userbot): encode absent pyrogram raw payloads as empty json

backend/src/userbot/modules/groups/service.py

@@ -5,6 +5,7 @@ from userbot.modules.avatars import capture_avatar
 from userbot.modules.capture.context import CaptureContext
 from userbot.modules.capture.message import sender_id
 from userbot.modules.groups import repository
+from userbot.modules.raw_json import raw_json
 
 
 async def capture_service(
@@ -28,7 +29,7 @@ async def capture_service(
             None,
             actor,
             ts,
-            str(message),
+            raw_json(message),
         )
     elif service is enums.MessageServiceType.NEW_CHAT_PHOTO:
         photo = message.new_chat_photo
@@ -43,11 +44,17 @@ async def capture_service(
             unique_id,
             actor,
             ts,
-            str(message),
+            raw_json(message),
         )
         if photo is not None and unique_id is not None:
             await capture_avatar(
-                client, ctx, chat_id, "chat", photo.file_id, unique_id, str(message)
+                client,
+                ctx,
+                chat_id,
+                "chat",
+                photo.file_id,
+                unique_id,
+                raw_json(message),
             )
     elif service is enums.MessageServiceType.DELETE_CHAT_PHOTO:
         await repository.insert_chat_history(
@@ -60,7 +67,7 @@ async def capture_service(
             None,
             actor,
             ts,
-            str(message),
+            raw_json(message),
         )
     elif service is enums.MessageServiceType.NEW_CHAT_MEMBERS:
         for member in message.new_chat_members or []:
@@ -73,7 +80,7 @@ async def capture_service(
                 "join",
                 actor,
                 ts,
-                str(message),
+                raw_json(message),
             )
     elif service is enums.MessageServiceType.LEFT_CHAT_MEMBER:
         member = message.left_chat_member
@@ -87,5 +94,5 @@ async def capture_service(
                 "leave",
                 actor,
                 ts,
-                str(message),
+                raw_json(message),
             )