def paymentService():
# parse data from request.data
req_data = TypesUtil.bytes_to_string(request.data)
json_data = TypesUtil.string_to_json(req_data)
client_addr = json_data['client_addr']
mySrvExchange.service_payment(client_addr)
return jsonify({'paymentService': 'Succeed'}), 201
def commitService():
# parse data from request.data
req_data = TypesUtil.bytes_to_string(request.data)
json_data = TypesUtil.string_to_json(req_data)
op_state = json_data['op_state']
balance = json_data['balance']
if (op_state == 1):
mySrvExchange.subscriber_commit(balance)
else:
mySrvExchange.publisher_commit()
return jsonify({'commitService': 'Succeed'}), 201
def registerService():
# parse data from request.data
req_data = TypesUtil.bytes_to_string(request.data)
json_data = TypesUtil.string_to_json(req_data)
client_addr = json_data['client_addr']
op_state = json_data['op_state']
service_info = json_data['service_info']
if (op_state == 1):
mySrvExchange.updateRecipient(client_addr, service_info)
else:
mySrvExchange.updateProvider(client_addr, service_info)
return jsonify({'registerService': 'Succeed'}), 201
def updateBroker():
# parse data from request.data
req_data = TypesUtil.bytes_to_string(request.data)
json_data = TypesUtil.string_to_json(req_data)
client_addr = json_data['client_addr']
op_state = json_data['op_state']
zone_id = json_data['zid']
if (op_state == 1):
mySrvExchange.updateSubscriber(client_addr, zone_id)
else:
mySrvExchange.updatePublisher(client_addr, zone_id)
return jsonify({'updateBroker': 'Succeed'}), 201
def negotiateService():
# parse data from request.data
req_data = TypesUtil.bytes_to_string(request.data)
json_data = TypesUtil.string_to_json(req_data)
client_addr = json_data['client_addr']
op_state = json_data['op_state']
time_currency = json_data['time_currency']
if (op_state == 2):
mySrvExchange.recipient_withdraw(client_addr)
elif (op_state == 1):
mySrvExchange.recipient_deposit(client_addr, time_currency)
else:
mySrvExchange.provider_confirm(client_addr)
return jsonify({'negotiateService': 'Succeed'}), 201
def upload_data():
# parse data from request.data
req_data = TypesUtil.bytes_to_string(request.data)
tx_json = json.loads(req_data)['data']
if (tx_json == {}):
abort(401, {'error': 'No parameter data'})
# -------------- call curl API to send data ------------------
post_ret = RPC_Curl.upload_string(tx_json)
response = {}
# build response given post result
if (post_ret['status'] == 200):
response['data'] = post_ret['results']
else:
response['data'] = ''
return jsonify(response), 200
def download_data():
# parse data from request.data
req_data = TypesUtil.bytes_to_string(request.data)
tx_json = json.loads(req_data)
if (tx_json == {}):
abort(401, {'error': 'No parameter data'})
# -------------- call curl API to query data ------------------
swarm_hash = tx_json['hash']
query_ret = RPC_Curl.download_string(swarm_hash)
response = {}
# build response given get result
if (query_ret['status'] == 200):
response['data'] = query_ret['results']
else:
response['data'] = ''
return jsonify(response), 200
def getAccount():
# parse data from request.data
req_data = TypesUtil.bytes_to_string(request.data)
json_data = TypesUtil.string_to_json(req_data)
client_addr = json_data['client_addr']
start_time = time.time()
service_data = mySrvExchange.getAccount(client_addr)
exec_time = time.time() - start_time
FileUtil.save_testlog('test_results', 'exec_getAccount.log',
format(exec_time * 1000, '.3f'))
json_data = {}
json_data['account'] = client_addr
json_data['uid'] = service_data[0]
json_data['balance'] = service_data[1]
json_data['status'] = service_data[2]
return jsonify({'result': 'Succeed', 'data': json_data}), 201
def download_file():
# parse data from request.data
req_data = TypesUtil.bytes_to_string(request.data)
tx_json = json.loads(req_data)
if (tx_json == {}):
abort(401, {'error': 'No parameter data'})
# -------------- call curl API to query data ------------------
swarm_hash = tx_json['hash']
file_name = tx_json['file_name']
download_file = tx_json['download_file']
query_ret = RPC_Curl.download_file(swarm_hash, file_name, download_file)
response = {}
# build response given query result
if (query_ret['status'] == 200):
# response['data'] = query_ret['results']
return query_ret['content'], 200
else:
response['error'] = 'Cannot download file: {}'.format(file_name)
return jsonify(response), 402
