teamspirit-lambda

AWS lambda functions to clock-in/clock-out from teamspirit deployed via Serverless framework

Install

Go to root directory of project

# download Selenium 2.37
$ pip3.6 install -t layers/seleniumLayer/selenium/python/lib/python3.6/site-packages selenium==2.37

# download chrome driver
$ cd layers/seleniumLayer
$ mkdir chromedriver
$ cd chromedriver
$ curl -SL https://chromedriver.storage.googleapis.com/2.37/chromedriver_linux64.zip > chromedriver.zip
$ unzip chromedriver.zip
$ rm chromedriver.zip

# download chrome binary
$ curl -SL https://github.com/adieuadieu/serverless-chrome/releases/download/v1.0.0-41/stable-headless-chromium-amazonlinux-2017-03.zip > headless-chromium.zip
$ unzip headless-chromium.zip
$ rm headless-chromium.zip

Install serverless command

Do this if you don't have serverless in your machine yet

npm config set prefix /usr/local
and then,
npm i -g serverless

Deploy Lambda Layers for selenium and chrome driver

Go to root directory of project

$ cd layers
$ sls deploy 

Create config file and set teamspirit credentials

Go to root directory of project

$ cd lambda
$ cp config.dev.json.example config.dev.json 

Edit config.dev.json file and set your teamspirit credentails.
Note: These credentials would be stored as enviroment variables for lambda functions. Alternatively, you could use Paramter store or Secrets Manager to store them. More details here

Deploy clock_in and clock_out Lambda Functions

Go to root directory of project

$ cd lambda
$ sls deploy 

Start Testing

Check serverless logs or log into AWS console navigate to API gateway to find generated API endpoints(/clockIn and /clockOut) Or, you could invoke lambdas directly

$ cd lambda
$ sls invoke --function teamspirit-lambda-dev-clock_in
$ sls invoke --function teamspirit-lambda-dev-clock_out

Additional Usecases

The generated API endpoints could be triggered via google assistant as well by creating a custom google action, connecting it with a dialogue flow agent and adding the API endpoints(clockIn/clockOut) as webhooks in the fulfillment section. Example.