async def _send_and_wait_for_commit(self, batch):
print('=== send and wate for commit a batch ===')
# Send transaction to validator
submit_request = client_batch_submit_pb2.ClientBatchSubmitRequest(
batches=[batch])
await self._connection.send(
validator_pb2.Message.CLIENT_BATCH_SUBMIT_REQUEST,
submit_request.SerializeToString())
# Send status request to validator
batch_id = batch.header_signature
status_request = client_batch_submit_pb2.ClientBatchStatusRequest(
batch_ids=[batch_id], wait=True)
validator_response = await self._connection.send(
validator_pb2.Message.CLIENT_BATCH_STATUS_REQUEST,
status_request.SerializeToString())
# Parse response
status_response = client_batch_submit_pb2.ClientBatchStatusResponse()
status_response.ParseFromString(validator_response.content)
status = status_response.batch_statuses[0].status
if status == client_batch_submit_pb2.ClientBatchStatus.INVALID:
error = status_response.batch_statuses[0].invalid_transactions[0]
raise ApiBadRequest(error.message)
elif status == client_batch_submit_pb2.ClientBatchStatus.PENDING:
raise ApiInternalError('Transaction submitted but timed out')
elif status == client_batch_submit_pb2.ClientBatchStatus.UNKNOWN:
raise ApiInternalError('Something went wrong. Try again later')
async def wrapper(*args, **kwargs):
try:
request_json = await args[1].json()
args = (args[0], args[1], request_json)
return await f(*args, **kwargs)
except JSONDecodeError:
raise ApiBadRequest('JSON is required!!!')
def validate_fields(required_fields, body):
for field in required_fields:
if body.get(field) is None:
raise ApiBadRequest("'{}' parameter is required".format(field))
async def decode_request(request):
try:
return await request.json()
except JSONDecodeError:
raise ApiBadRequest('Improper JSON format')
async def fetch_fields(self, request):
private_key = await self._authorize(request)
fields = ['description', 'quantity', 'parent_id']
role = request.match_info.get('role', '')
if role == 'tool':
add_fields = [
'type', 'Haematite level', 'Ore qualifications',
'Certifying authority', 'Key results'
]
elif role == 'raw_material':
add_fields = [
'type', 'Haematite level', 'Ore qualifications',
'Certifying authority', 'Key results'
]
elif role == 'liquids':
add_fields = [
'type', 'Alloy Composition', 'Tests employed',
'Key Test Results', 'Test conducted by'
]
elif role == 'safety':
add_fields = [
'type', 'Process plan steps', 'Finishing', 'Dimension #1',
'Tolerance #1', 'Dimension #2', 'Tolerance #2', 'Dimension #3',
'Tolerance #3', 'Dimension #4', 'Tolerance #4',
'qualification tests', 'Standard used', 'Agency',
'Key Results', 'NDE tests employed'
]
elif role == 'measurement':
add_fields = [
'type', 'Feature #1', 'Count #1', 'Standard #1', 'Result #1',
'Feature #2', 'Count #2', 'Standard used #2', 'Result #2',
'Feature #3', 'Count #3', 'Standard used #3', 'Result #3',
'Feature #4', 'Count #4', 'Standard used #4', 'Result #4',
'Agency'
]
elif role == 'cleaning':
add_fields = [
'type', 'Feature #1', 'Count #1', 'Standard #1', 'Result #1',
'Feature #2', 'Count #2', 'Standard used #2', 'Result #2',
'Feature #3', 'Count #3', 'Standard used #3', 'Result #3',
'Feature #4', 'Count #4', 'Standard used #4', 'Result #4',
'Agency'
]
elif role == 'infrastructure':
add_fields = [
'type', 'Feature #1', 'Count #1', 'Standard #1', 'Result #1',
'Feature #2', 'Count #2', 'Standard used #2', 'Result #2',
'Feature #3', 'Count #3', 'Standard used #3', 'Result #3',
'Feature #4', 'Count #4', 'Standard used #4', 'Result #4',
'Agency'
]
elif role == 'wastage':
add_fields = [
'type', 'Feature #1', 'Count #1', 'Standard #1', 'Result #1',
'Feature #2', 'Count #2', 'Standard used #2', 'Result #2',
'Feature #3', 'Count #3', 'Standard used #3', 'Result #3',
'Feature #4', 'Count #4', 'Standard used #4', 'Result #4',
'Agency'
]
elif role == 'toolstaff':
add_fields = [
'Name', 'Date of return committed', 'Shop', 'Details'
]
elif role == 'toolstudents':
add_fields = [
'Name', 'Roll No.', 'Date of return committed', 'Department',
'Phone', 'Details', 'Guide-HOD approval'
]
elif role == 'toolbreakage':
add_fields = [
'Work order No.', 'Location', 'Reason', 'Details',
'Guide-HOD approval'
]
elif role == 'materialreq':
add_fields = ['Purpose', 'Shop', 'Year', 'Semester', 'Details']
elif role == 'inspection':
add_fields = [
'Purchase order No.', 'Supplier', 'Details', 'Certifications',
'Key results'
]
elif role == 'project':
add_fields = ['Student', 'Supervisor', 'Details']
else:
raise ApiBadRequest('Invalid role specified')
fields.extend(add_fields)
#await self._database.edit_fields_entry(role, add_fields=add_fields)
return json_response({'other_fields': fields})