def lambda_handler()

in read_write_operator_input.py [0:0]

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

def lambda_handler(event, context):
    print("event: {}".format(event))
    response_code = 405
    response_body = {}
    method = event['httpMethod']
    path = event['path']
    alias = '/' + path.split("/", 2)[2]
    
    if method=='POST':
        body = json.loads(event['body'], parse_float=Decimal)
        print(body)
        response = put_operator_input(body['timestamp'], alias, body['value'], body['comment'])
        print(response)
        response_code = response['ResponseMetadata']['HTTPStatusCode']
        response_body=json.dumps('OK!')
    elif method=='GET':
        response = read_last_operator_input(alias)
        print (response)
        response_code = response_code = response['ResponseMetadata']['HTTPStatusCode']
        if (response_code == 200):
            if (response['Count']>0) :
                resp = {
                    'alias':response['Items'][0]['propertyAlias'],
                    'timestamp': int(response['Items'][0]['timestamp']),
                    'value':float(response['Items'][0]['propertyValue'])
                }
            else : 
                resp = {}
            response_body = json.dumps(resp)
    
    
    resp = {
        'statusCode': response_code,
        'headers': {
            'Content-Type': 'application/json',
            'Access-Control-Allow-Origin': '*'
            },
        'body': response_body
    }
    print (resp)
    return resp