def test_get_block_json(self):
client = RPCClient()
height = 12344
blockjson1 = client.get_block(height)
blockhash = blockjson1['hash'][2:]
self.assertEqual(blockhash, '1e67372c158a4cfbb17b9ad3aaae77001a4247a00318e354c62e53b56af4006f')
blockjson2 = client.get_block(blockhash)
# self.assertEqual(blockjson1, blockjson2)
self.assertEqual(height, blockjson1['index'])
class NEOInterface():
def __init__(self, use_privnet=True):
settings = SettingsHolder()
if use_privnet:
addr_list = ["http://private_net:20332"]
settings.setup(addr_list)
else:
settings.setup_mainnet()
self.neo_rpc_client = RPCClient(settings)
self.rds = Redis(host='redis', port=6379, db=0)
self.nm_auth_token = os.environ.get('NM_AUTH_TOKEN', None)
def check_funds(self, address, amount, asset):
account = None
while not account:
account = self.neo_rpc_client.get_account(address)
balances = account['balances']
for i in balances:
if i['asset'] == asset:
if int(i['value']) >= amount:
return True
return False
def check_transaction(self, sender, receiver, amount, asset, min_conf):
height = None
while not height:
height = self.neo_rpc_client.get_height()
time.sleep(1)
block = None
while not block:
block = self.neo_rpc_client.get_block(height)
if 'error' in block:
if 'message' in block['error']:
if block['error']['message'] == 'Unknown block':
block = None
confirmations = int(block['confirmations'])
for i in block['tx']:
if i['type'] == 'ContractTransaction':
txid = i['txid']
transaction = self.neo_rpc_client.get_transaction(txid)
if transaction['vout'][0]['address'] == 'receiver':
if transaction['vout'][1]['address'] == 'sender':
if int(transaction['vout'][0]['value']) == int(amount):
if transaction['vout'][0] == asset:
if confirmations >= int(min_conf):
return True
return False
def validate_addr(self, address):
result = None
while not result:
result = self.neo_rpc_client.validate_addr(address)
return result
def address_to_hash(self, address):
account = self.neo_rpc_client.get_account(address)
script_hash = account['script_hash']
return script_hash
def add_milestone(self, dapp_script_hash, milestone_key, agreement,
neo_address_customer, neo_address_assignee, platform,
timestamp, utc_offset, neo_address_oracle, pay_out,
asset, threshold):
params = {}
params['milestone_key'] = milestone_key
params['agreement'] = agreement
customer_hash = self.address_to_hash(neo_address_customer)
params['customer'] = customer_hash
assignee_hash = self.address_to_hash(neo_address_assignee)
params['assignee'] = assignee_hash
params['platform'] = platform
params['timestamp'] = timestamp
params['utc_offset'] = utc_offset
oracle_hash = self.address_to_hash(neo_address_oracle)
params['oracle'] = oracle_hash
params['pay_out'] = pay_out
params['asset'] = asset
params['threshold'] = threshold
cmd_id = uuid.uuid4()
operation = 'milestone'
data = {
'auth_token': self.nm_auth_token,
'cmd_id': cmd_id,
'operation': operation,
'params': params
}
data = json.dumps(data)
self.rds.publish('neo-cmd', data)
def review_milestone(self, dapp_script_hash, milestone_key, score):
params = {}
params['milestone_key'] = milestone_key
params['score'] = score
cmd_id = uuid.uuid4()
operation = 'review'
data = {
'auth_token': self.nm_auth_token,
'cmd_id': cmd_id,
'operation': operation,
'params': params
}
data = json.dumps(data)
self.rds.publish('neo-cmd', data)