async def record_transactions(self,
buf_len=0,
delay=True,
check_table_len=False):
"""This function records the transaction records into the ledger
"""
if check_table_len:
table_len = db_utils.get_table_len(self.__db['path'],
self.__db['table'])
if table_len < self.transactions_count:
return False
if delay and buf_len:
delay = buf_len / 100
ts = datetime.datetime.now().timestamp()
if ts - self.__transaction_last_record_time < delay:
return False
transactions_len = len(self.__transactions)
if transactions_len < buf_len:
return False
transactions = self.__transactions[:transactions_len]
asyncio.create_task(
db_utils.dump_data(transactions, self.__db['path'],
self.__db['table']))
self.__transaction_last_record_time = datetime.datetime.now(
).timestamp()
del self.__transactions[:transactions_len]
self.transactions_count += transactions_len
return True
async def __ensure_transactions_complete(self):
table_len = db_utils.get_table_len(self.__db['path'],
self.__db['table'])
if table_len < self.transactions_count:
raise Exception
return True
