def _send_transaction(session, details):
details = gdk_resolve(
gdk.create_transaction(session.session_obj, json.dumps(details)))
details = gdk_resolve(
gdk.sign_transaction(session.session_obj, json.dumps(details)))
details = gdk_resolve(
gdk.send_transaction(session.session_obj, json.dumps(details)))
return details['txhash']
def getsystemmessages(session):
"""Get unread system messages."""
while True:
message = gdk.get_system_message(session.session_obj)
if not message:
break
click.echo("--- MESSAGE STARTS ---")
click.echo(message)
click.echo("--- MESSAGE ENDS ---")
if not click.confirm("Mark message as read (sign and send acknowledgement to the server)?"):
break
gdk_resolve(gdk.ack_system_message(session.session_obj, message))
def inner(session, *args, **kwargs):
if not context.logged_in:
logging.info("Logging in")
result = context.authenticator.login(session.session_obj)
gdk_resolve(result)
context.logged_in = True
if not context.no_warn_sysmsg:
# Show the user a prompt to read and acknowledge outstanding system messages
system_message = gdk.get_system_message(session.session_obj)
if system_message:
click.echo(
"You have unread system messages, please call getsystemmessages"
)
return fn(session, *args, **kwargs)
def send(session):
"""Send/broadcast the current transaction."""
with Tx(allow_errors=False, recreate=False) as tx:
sent = gdk_resolve(gdk.send_transaction(session.session_obj, json.dumps(tx)))
tx.clear()
tx.update(sent)
click.echo(f"{tx['txhash']}")
def sign(session):
"""Sign the current transaction."""
with Tx(allow_errors=False, recreate=False) as tx:
signed = gdk_resolve(
gdk.sign_transaction(session.session_obj, json.dumps(tx)))
tx.clear()
tx.update(signed)
def inner(session, *args, **kwargs):
if not context.logged_in:
logging.info("Logging in")
result = context.authenticator.login(session.session_obj)
# authenticator.login attempts to abstract the actual login method, it may call
# GA_login, GA_login_with_pin or GA_login_watch_only
# Unfortunately only GA_login returns an auth_handler, so both cases must be handled
if result:
gdk_resolve(result)
context.logged_in = True
if not context.no_warn_sysmsg:
# Show the user a prompt to read and acknowledge outstanding system messages
system_message = gdk.get_system_message(session.session_obj)
if system_message:
click.echo(
"You have unread system messages, please call getsystemmessages"
)
return fn(session, *args, **kwargs)
def _get_transaction(session, txid):
# TODO: Iterate all pages
# 900 is slightly arbitrary but currently the backend is limited to 30 pages of 30
details = {'subaccount': 0, 'first': 0, 'count': 900}
transactions = gdk_resolve(
gdk.get_transactions(session.session_obj, json.dumps(details)))
transactions = transactions['transactions']
for transaction in transactions:
if transaction['txhash'] == txid:
return transaction
raise click.ClickException("Previous transaction not found")
def add_utxos_to_transaction(session, details):
"""Add UTXOs to transaction details JSON for create_transaction"""
# Note: We check 'private_key' here for manually built txs/future sweeping support
if 'utxos' not in details and 'private_key' not in details:
num_confs = 1 if 'previous_transaction' in details else 0
utxo_details = {
'subaccount': details['subaccount'],
'num_confs': num_confs
}
utxos = gdk_resolve(
gdk.get_unspent_outputs(session.session_obj,
json.dumps(utxo_details)))
details['utxos'] = utxos['unspent_outputs']
def inner(*args, **kwargs):
result = fn(*args, **kwargs)
return gdk_resolve(result)
def createtransaction(session, details):
"""Create an outgoing transaction."""
return gdk_resolve(
gdk.create_transaction(session.session_obj, json.dumps(details)))
def gettransactions(session, summary, details):
"""Get transactions associated with the wallet."""
result = gdk.get_transactions(session.session_obj, json.dumps(details))
result = gdk_resolve(result)
result = _txlist_summary(result) if summary else format_output(result)
click.echo(result)
def getnewaddress(session, details):
"""Get a new receive address."""
auth_handler = gdk.get_receive_address(session.session_obj,
json.dumps(details))
return gdk_resolve(auth_handler)["address"]
def _create_tx(tx):
return gdk_resolve(gdk.create_transaction(context.session.session_obj, json.dumps(tx)))
def gettransactions(session, summary, details):
result = gdk.get_transactions(session.session_obj, json.dumps(details))
result = gdk_resolve(result)
result = _txlist_summary(result) if summary else format_output(result)
click.echo(result)
def _create_tx(tx):
add_utxos_to_transaction(context.session, tx)
tx = gdk_resolve(
gdk.create_transaction(context.session.session_obj, json.dumps(tx)))
return tx
