openclaw - 💡(How to fix) Fix Feature Request: Support message recall/revoke in WeChat channel [1 participants]

Fix Plan

To support message recall, we need to implement the following steps:

• Store the messageId after sending a message
• Listen for recall events from WeChat
• Provide an API to call the WeChat revoke endpoint

Step-by-Step Solution

1. Modify the message sending function to store the messageId:

def send_message(text, to):
    # ... (existing code)
    response = wechat_api.send_text(text, to)
    message_id = response['msgid']
    # Store the message_id in the database or cache
    message_id_store(message_id, to)
    return response

1. Implement a recall event handler:

def recall_event_handler(event):
    if event['type'] == 'recall':
        message_id = event['msgid']
        # Call the WeChat revoke endpoint
        wechat_api.revoke_message(message_id)

1. Create an API to revoke messages:

@app.route('/recall', methods=['POST'])
def recall_message():
    message_id = request.json['message_id']
    wechat_api.revoke_message(message_id)
    return 'Message recalled successfully'

Verification

To verify that the fix worked, send a message and then recall it using the new API. Check the WeChat conversation to ensure the message is removed.

Extra Tips

• Make sure to handle errors and exceptions properly when storing and recalling messages.
• Consider implementing a retry mechanism for recalling messages in case of failures.
• Refer to the WeChat API documentation for the most up-to-date information on message recall and revoke endpoints.