Fix dublicate callback queries

Signed-off-by: alfred richardsn <rchrdsn@protonmail.ch>

src/escrow/blockchain/__init__.py

@@ -21,12 +21,15 @@
 from decimal import Decimal
 from time import time
 
+from aiogram.dispatcher import FSMContext
 from aiogram.types import InlineKeyboardButton
 from aiogram.types import InlineKeyboardMarkup
 from aiogram.types import ParseMode
 from aiogram.utils import markdown
 from bson.objectid import ObjectId
 
+from src import states
+from src.bot import dp
 from src.bot import tg
 from src.database import database
 from src.i18n import _
@@ -211,6 +214,8 @@ async def _confirmation_callback(
                 reply_markup=keyboard,
                 parse_mode=ParseMode.MARKDOWN,
             )
+            state = FSMContext(dp.storage, other_user["id"], other_user["id"])
+            await state.set_state(states.Escrow.final_confirmation.state)
             return True
 
         await database.escrow.update_one(

src/handlers/escrow.py

@@ -790,8 +790,13 @@ async def edit_keyboard(
         await tg.edit_message_reply_markup(chat_id, message_id, reply_markup=keyboard)
 
 
-@escrow_callback_handler(lambda call: call.data.startswith("tokens_sent "))
-async def final_offer_confirmation(call: types.CallbackQuery, offer: EscrowOffer):
+@escrow_callback_handler(
+    lambda call: call.data.startswith("tokens_sent "),
+    state=states.Escrow.final_confirmation,
+)
+async def final_offer_confirmation(
+    call: types.CallbackQuery, state: FSMContext, offer: EscrowOffer
+):
     """Ask not escrow asset receiver to confirm transfer."""
     if offer.type == "buy":
         confirm_user = offer.init
@@ -830,6 +835,7 @@ async def final_offer_confirmation(call: types.CallbackQuery, offer: EscrowOffer
         reply.message_id,
         keyboard,
     )
+    await state.finish()
     await call.answer()
     await tg.send_message(
         other_user["id"],

src/states.py

@@ -73,6 +73,8 @@ class Escrow(StatesGroup):
     send_address = State()
     #: Send first and last 4 digits of fiat sender's card number.
     send_card_number = State()
+    #: Confirm transfer of not escrow asset.
+    final_confirmation = State()
 
 
 #: Ask support a question.