def on_receiving_btc_address_changed(self, txt):
self.ids.receiving_btc_address_input.text = txt
transaction_details = local_storage.read_transaction(
self.transaction_id)
transaction_details['buyer']['btc_address'] = txt
local_storage.write_transaction(transaction_details['transaction_id'],
transaction_details)
def on_disable_transaction_button_clicked(self):
transaction_id = self.ids.transactions_view.selected_item.ids.tr_id.text
tr = local_storage.read_transaction(transaction_id)
if not tr:
return
tr['void'] = True
local_storage.write_transaction(transaction_id, tr)
self.ids.transactions_view.populate()
def on_receiving_btc_address_change_button_clicked(self):
transaction_details = local_storage.read_transaction(
self.transaction_id)
if transaction_details.get('blockchain_status') == 'confirmed':
return
dlg = dialogs.BTCAddressDialog(
btc_address=self.ids.receiving_btc_address_input.text,
callback=self.on_receiving_btc_address_changed,
)
dlg.open()
def on_pdf_file_button_clicked(self):
cur_settings = local_storage.read_settings()
transaction_details = local_storage.read_transaction(
self.transaction_id)
if transaction_details:
buy_contract = render_pdf.build_pdf_contract(
transaction_details=transaction_details,
disclosure_statement=cur_settings.get('disclosure_statement')
or '',
pdf_filepath=os.path.join(
local_storage.contracts_dir(),
'transaction_{}.pdf'.format(self.transaction_id)),
)
system.open_system_explorer(buy_contract['filename'])
def on_verify_button_clicked(self):
transaction_details = local_storage.read_transaction(
self.transaction_id)
if transaction_details.get('blockchain_status') == 'confirmed':
return
cur_settings = local_storage.read_settings()
self.ids.verify_button.disabled = True
self.ids.verify_status_label.text = '[color=#505050]requesting transactions from btc.com ...[/color]'
matching_transactions = btc_util.verify_contract(
contract_details=transaction_details,
price_precision_fixed_amount=float(
cur_settings.get('price_precision_fixed_amount', '0.0')),
price_precision_matching_percent=float(
cur_settings.get('price_precision_matching_percent', '0.0')),
time_matching_seconds_before=float(
cur_settings.get('time_matching_seconds_before', '0.0')),
time_matching_seconds_after=float(
cur_settings.get('time_matching_seconds_after', '0.0')),
)
self.ids.verify_button.disabled = False
st = ''
if len(matching_transactions) == 0:
st = '[color=#505050]did not found any matching transactions for BTC address %s[/color]' % transaction_details[
'buyer']['btc_address']
elif len(matching_transactions) > 1:
st = '[color=#F05050]found multiple matching transactions for BTC address %s[/color]' % transaction_details[
'buyer']['btc_address']
else:
st = '[color=#70a070]found corresponding transaction of %s BTC for address %s[/color]' % (
transaction_details['btc_amount'],
transaction_details['buyer']['btc_address'])
transaction_details['blockchain_status'] = 'confirmed'
transaction_details['blockchain_tx_info'] = matching_transactions[
0]
local_storage.write_transaction(
transaction_details['transaction_id'], transaction_details)
self.ids.verify_status_label.text = st
self.populate_fields(transaction_details)
def on_pre_enter(self, *args):
if self.transaction_id is None:
return
tran_details = local_storage.read_transaction(self.transaction_id)
self.populate_fields(tran_details)
def on_explore_button_clicked(self):
transaction_details = local_storage.read_transaction(
self.transaction_id)
system.open_webbrowser(
url='https://www.blockchain.com/btc/address/' +
transaction_details.get('buyer', {}).get('btc_address', ''), )
def on_enter(self, *args):
self.ids.verify_status_label.text = ''
if self.transaction_id is None:
return
tran_details = local_storage.read_transaction(self.transaction_id)
self.populate_fields(tran_details)