def lambda_handler(event, context):
utils.log_lambda(event, context)
body, bucket, _ = utils.read_s3_from_event(event)
message = body['Body']
cmd, ticker, count = re.split('\W+', message)
stock_info = get_info(ticker)
symbol = stock_info['Symbol']
current_price = stock_info['LastPrice']
recipient = body['From']
portfolio_key = 'portfolio/{}.json'.format(recipient)
try:
portfolio = utils.read_s3(bucket, portfolio_key)
current_portfolio = defaultdict(list, portfolio)
except:
current_portfolio = defaultdict(list)
current_portfolio[symbol].append({'count': count, 'price': current_price})
config.S3_CLIENT.put_object(Bucket=bucket, Key=portfolio_key, Body=json.dumps(current_portfolio))
total_shares = sum(int(d['count']) for d in current_portfolio[symbol])
sender = body['To']
message = 'You purchased {} shares of {} @ ${}. You have a total of {} shares.'.format(count, symbol, current_price, total_shares)
utils.send_sms(message, sender, recipient, bucket)
def lambda_handler(event, context):
utils.log_lambda(event, context)
body, bucket, _ = utils.read_s3_from_event(event)
message = body['Body']
stocks = re.split(r'\W+', message)
for stock in stocks:
if stock == 'overview':
continue
stock_info = {}
try:
stock_info = stock_api.get_info(stock)
message = format_ticker_message(stock_info)
except Exception as e:
logger.exception('Could not get stock ticker info')
message = str(e)
recipient = body['From']
sender = body['To']
utils.send_sms(message, sender, recipient, bucket)
if stock_info:
key = 'parsed-overview/{}-{}-{}'.format(recipient, stock_info['Symbol'], body['MessageSid'])
config.S3_CLIENT.put_object(Bucket=bucket, Key=key, Body=json.dumps(body))
def lambda_handler(event, context):
utils.log_lambda(event, context)
body, bucket, _ = utils.read_s3_from_event(event)
recipient = body['From']
sender = body['To']
message = 'Thanks for using hotstockbling. Enter a ticker symbol or use HELPME, DETAILS, BUY, or SELL.'
utils.send_sms(message, sender, recipient, bucket)
def lambda_handler(event, context):
utils.log_lambda(event, context)
body, bucket, key = utils.read_s3_from_event(event)
message = body['Body']
requested_command = None
for command in ('helpme', 'details', 'buy', 'sell'):
if message.lower().startswith(command):
requested_command = command
break
requested_command = requested_command or 'overview'
new_key = key.replace('raw', requested_command, 1)
try:
config.S3_CLIENT.put_object(
Key=new_key,
Bucket=bucket,
Body=json.dumps(body),
ContentType='application/json',
)
except Exception:
logger.exception('Could not upload data to {}'.format(new_key))
raise
# FIXME: If this is the first time the user has contacted us, send them the help message
if False:
help_key = key.replace('raw', 'help', 1)
try:
config.S3_CLIENT.put_object(
Key=help_key,
Bucket=bucket,
Body=json.dumps(body),
ContentType='application/json',
)
except Exception:
logger.exception('Could not start help message workflow {}'.format(help_key))
def lambda_handler(event, context):
utils.log_lambda(event, context)
bucket = event['Records'][0]['s3']['bucket']['name']
analyze(bucket)