def lambda_handler()

in code/lab-3/generic-unicorn-management-service/app.py [0:0]

• 17 lines of code
• 5 McCabe index (conditional complexity)

def lambda_handler(event, context):
    print('{} received event: {}'.format(SERVICE_NAME, json.dumps(event)))

    # we only send a quote, if we are available at that time
    if i_am_not_available(event):
        return

    # if we send a quote, we wait between 0 and 60 seconds to mimic the quote computation
    time.sleep(random.randint(0,60))

    # send the response to the quotes response queue
    message = json.loads(event['Records'][0]['Sns']['Message'])
    response_message = json.dumps({
        'responder': SERVICE_NAME,
        'rfq-id': message['rfq-id'],
        'quote': random.randint(0,100)
    })

    response = sqs.send_message(
        QueueUrl = QUEUE_URL,
        MessageBody = response_message
    )

    print('sent SQS message: {}'.format(response_message))

    return