Refactor client extension: Remove background task functionalities and transaction processing logic, simplifying the client extension to a read-only dashboard. Update related imports and clean up code for improved maintainability.

tasks.py

@@ -1,53 +1,2 @@
-import asyncio
-from datetime import datetime
-
-from lnbits.core.models import Payment
-from lnbits.core.services import websocket_updater
-from lnbits.tasks import register_invoice_listener
-from loguru import logger
-
-from .transaction_processor import poll_lamassu_transactions
-
-#######################################
-########## RUN YOUR TASKS HERE ########
-#######################################
-
-# The usual task is to listen to invoices related to this extension
-
-
-async def wait_for_paid_invoices():
-    """Invoice listener for DCA-related payments"""
-    invoice_queue = asyncio.Queue()
-    register_invoice_listener(invoice_queue, "ext_satmachineclient")
-    while True:
-        payment = await invoice_queue.get()
-        await on_invoice_paid(payment)
-
-
-async def hourly_transaction_polling():
-    """Background task that polls Lamassu database every hour for new transactions"""
-    logger.info("Starting hourly Lamassu transaction polling task")
-    
-    while True:
-        try:
-            logger.info(f"Running Lamassu transaction poll at {datetime.now()}")
-            await poll_lamassu_transactions()
-            logger.info("Completed Lamassu transaction poll, sleeping for 1 hour")
-            
-            # Sleep for 1 hour (3600 seconds)
-            await asyncio.sleep(3600)
-            
-        except Exception as e:
-            logger.error(f"Error in hourly polling task: {e}")
-            # Sleep for 5 minutes before retrying on error
-            await asyncio.sleep(300)
-
-
-async def on_invoice_paid(payment: Payment) -> None:
-    """Handle DCA-related invoice payments"""
-    # DCA payments are handled internally by the transaction processor
-    # This function can be extended if needed for additional payment processing
-    if payment.extra.get("tag") in ["dca_distribution", "dca_commission"]:
-        logger.info(f"DCA payment processed: {payment.checking_id} - {payment.amount} sats")
-        # Could add websocket notifications here if needed
-        pass
+# No background tasks needed in client extension
+# Client extension is a read-only dashboard