def blockbyhash(self, conf):
"""Query block with given hash
:param conf: blockbyhash command configuration
:return: result of query
"""
icon_client = IconClient(conf['uri'])
response = icon_client.send(IconJsonrpc.getBlockByHash(conf['hash']))
if "error" in response:
print('Got an error response')
print(json.dumps(response, indent=4))
else:
print(f"block info : {json.dumps(response, indent=4)}")
return response
def sendtx(self, conf: dict):
"""Send transaction.
:param conf: sendtx command configuration.
:return: response of transfer.
"""
with open(conf['json_file'], 'r') as jf:
payload = json.load(jf)
password = conf.get('password', None)
password = self._check_sendtx(conf, password)
if password:
sendtx = IconJsonrpc.from_key_store(conf['keyStore'], password)
else:
sendtx = IconJsonrpc.from_string(payload['params']['from'])
params = payload['params']
params['from'] = None
jsonrpc_params_to_pep_style(params)
payload = sendtx.sendTransaction(**params)
uri = conf['uri']
step_limit = payload['params']['stepLimit']
if step_limit is None:
step_limit = conf.get('stepLimit', None)
if step_limit is None:
step_limit = get_enough_step(payload, uri)
else:
step_limit = int(step_limit, 16)
payload['params']['stepLimit'] = hex(step_limit)
sendtx.put_signature(payload['params'])
# send request to the rpc server
icon_client = IconClient(uri)
response = icon_client.send(request=payload)
if 'result' in response:
print('Send transaction request successfully.')
tx_hash = response['result']
print(f"transaction hash: {tx_hash}")
else:
print('Got an error response')
print(json.dumps(response, indent=4))
return response
def call(conf):
"""Request icx_call
:param conf: call command configuration.
:return: response of icx_call
"""
icon_client = IconClient(conf['uri'])
with open(conf['json_file'], 'r') as jf:
payload = json.load(jf)
response = icon_client.send(request=payload)
if 'error' in response:
print(json.dumps(response, indent=4))
else:
print(f'response : {json.dumps(response, indent=4)}')
return response
def scoreapi(self, conf):
"""Query score API of given score address.
:param conf: scoreapi command configuration.
:return: result of query.
"""
icon_client = IconClient(conf['uri'])
response = icon_client.send(IconJsonrpc.getScoreApi(conf['address']))
if "error" in response:
print('Got an error response')
print(
f"Can not get {conf['address']}'s API\n{json.dumps(response, indent=4)}"
)
else:
print(f"SCORE API: {json.dumps(response['result'], indent=4)}")
return response
def totalsupply(conf: dict):
"""Query total supply of ICX
:param conf: totalsupply command configuration
"""
icon_client = IconClient(conf['uri'])
response = icon_client.send(IconJsonrpc.getTotalSupply())
if "error" in response:
print('Got an error response')
print(json.dumps(response, indent=4))
else:
print(f'Total supply of ICX in hex: {response["result"]}')
print(
f'Total supply of ICX in decimal: {int(response["result"], 16)}'
)
return response
def txbyhash(self, conf):
"""Query transaction using given transaction hash.
:param conf: txbyhash command configuration.
:return: result of query.
"""
icon_client = IconClient(conf['uri'])
response = icon_client.send(
IconJsonrpc.getTransactionByHash(conf['hash']))
if "error" in response:
print('Got an error response')
print(
f"Can not get transaction \n{json.dumps(response, indent=4)}")
else:
print(f"Transaction: {json.dumps(response, indent=4)}")
return response
def transfer(self, conf: dict):
"""Transfer ICX Coin.
:param conf: transfer command configuration.
:return: response of transfer.
"""
# check value type (must be int), address and keystore file
# if valid, return user input password
password = conf.get('password', None)
password = self._check_transfer(conf, password)
if password:
transfer = IconJsonrpc.from_key_store(conf['keyStore'], password)
else:
transfer = IconJsonrpc.from_string(conf['from'])
uri = conf['uri']
step_limit = conf.get('stepLimit', None)
if step_limit is None:
step_limit = hex(get_default_step(uri))
# make JSON-RPC 2.0 request standard format (dict type)
request = transfer.sendTransaction(to=conf['to'],
value=hex(int(conf['value'])),
nid=conf['nid'],
step_limit=step_limit)
# send request to the rpc server
icon_client = IconClient(uri)
response = icon_client.send(request=request)
if 'result' in response:
print('Send transfer request successfully.')
tx_hash = response['result']
print(f"transaction hash: {tx_hash}")
else:
print('Got an error response')
print(json.dumps(response, indent=4))
return response
def deploy(self, conf: dict) -> dict:
"""Deploy SCORE on the server.
:param conf: deploy command configuration
"""
if conf['contentType'] == 'tbears' and not CommandServer.is_service_running(
):
raise TBearsCommandException(f'Start tbears service first')
# check keystore, and get password from user's terminal input
password = conf.get('password', None)
password = self._check_deploy(conf, password)
step_limit = conf.get('stepLimit', "0x1234000")
if conf['mode'] == 'install':
score_address = f'cx{"0"*40}'
else:
score_address = conf['to']
if conf['contentType'] == 'zip':
content_type = "application/zip"
# make zip and convert to hexadecimal string data(start with 0x) and return
content = IconJsonrpc.gen_deploy_data_content(conf['project'])
else:
content_type = "application/tbears"
content = os.path.abspath(conf['project'])
# make IconJsonrpc instance which is used for making request(with signature)
if conf['keyStore']:
deploy = IconJsonrpc.from_key_store(keystore=conf['keyStore'],
password=password)
else:
deploy = IconJsonrpc.from_string(from_=conf['from'])
# make JSON-RPC 2.0 request standard format
request = deploy.sendTransaction(to=score_address,
nid=conf['nid'],
step_limit=step_limit,
data_type="deploy",
data=IconJsonrpc.gen_deploy_data(
params=conf.get(
'scoreParams', {}),
content_type=content_type,
content=content))
# send request to rpcserver
icon_client = IconClient(conf['uri'])
response = icon_client.send(request)
if 'error' in response:
print('Got an error response')
print(json.dumps(response, indent=4))
else:
print('Send deploy request successfully.')
tx_hash = response['result']
print(
f'If you want to check SCORE deployed successfully, execute txresult command'
)
print(f"transaction hash: {tx_hash}")
return response