get.py

from __future__ import unicode_literals
import sys
import logging
import boto3
import os

log = logging.getLogger()
log.setLevel(logging.DEBUG)

sys.path.insert(0, './vendored')
import simplejson as json
# simplejson can handle Decimal object while the \
# standard json package can't.

region = os.environ["AWS_REGION"]

dynamodb = boto3.resource('dynamodb', region_name=region)
table = dynamodb.Table('MyGlobalTable')


def get_from_dynamo(event):
    log.debug("Received in get_from_dynamo: {}".format(json.dumps(event)))
    item_id = event['pathParameters']['item_id']
    log.debug("item_id: {}".format(item_id))
    item = table.get_item(
        Key={
            'item_id': item_id,
        }
    )
    return item['Item']


def get_item(event, context):
    log.debug("Received event in get_item: {}".format(json.dumps(event)))
    body = {
        "item_id": get_from_dynamo(event),
    }
    response = {
        "statusCode": 200,
        "body": json.dumps(body)
    }
    return response

health.py

from __future__ import unicode_literals
import sys
import logging
import boto3
import os

log = logging.getLogger()
log.setLevel(logging.DEBUG)

sys.path.insert(0, './vendored')
import simplejson as json


def makehealthcheckcalls():
    return os.environ["STATUS"]


def lambda_handler(event, context):
    log.debug("Received event in get_profile: {}".format(json.dumps(event)))

    response = {
        "statusCode": makehealthcheckcalls()
    }
    return response

post.py

import json
import logging
import boto3
import os
import uuid

log = logging.getLogger()
log.setLevel(logging.DEBUG)

region = os.environ["AWS_REGION"]

dynamodb = boto3.resource('dynamodb', region_name=region)
table = dynamodb.Table('MyGlobalTable')


def put_to_dynamo(event):
    log.debug("Received in put_to_dynamo: {}".format(json.dumps(event)))
    data = json.loads(event["body"])
    item_id = data.get("item_id", )

    table.put_item(
        Item={
            'item_id': item_id
        }
    )
    return item_id


def create_item(event, context):
    log.debug("Event in create_item: {}".format(json.dumps(event)))
    item_id = put_to_dynamo(event)
    body = {
        "item_id": " {}".format(item_id),
    }

    response = {
        "statusCode": 200,
        "body": json.dumps(body)
    }
    return response