A collection of examples demonstrating then use of restaf in nodejs The demos cover typical SAS software usages - running datastep, running cas actions, accessing VA reports etc...

Please review the source code to see how restaf is used to achieve the desired goal with minimal coding.

example:
git clone https://github.com/sassoftware/restaf-demos -b restaf-demos
cd restaf-demos
npm install

To run this application you need to do the following:

Ask your system administrator to give you a clientid and clientSecret appropriate for password flow.

A note on password flow: With the advent of TFA you should start transistioning away from using userid+password to run the examples in this repository. Instead use a saved token to execute these programs.

You can use the standard sas-cli.

sas-viya auth login

Or you can use the newer version which uses authorization_code flow to get the token

sas-viya auth loginCode

Save the token in some secure place (the .sas directory is a good place)

The .env file is the way to specify configurations.

VIYA_SERVER= <your viya server url : ex: http://myviya.sas.com>
# Preferred way
# TOKENFILE=<path to a persisted viya authentication token>
# ex: TOKENFILE=../../token

## Alternate setup: Will work until the use of password flow is phased out.

# CLIENTID=sas.ec
# CLIENTSECRET=
# USER=xxx
# PASSWORD=ppp

# if Viya server still has the unsigned certificate and your protocol is https
NODE_TLS_REJECT_UNAUTHORIZED=0

npm test testname

npm debug testname

Then use your favorite nodejs debugger. I use the chrome://inspect on Google chrome.

• addServices - initialization of specific Viya Services

• appdata - adding and retrieving app specific information from restaf

• casds - executing datastep in CAS

• casEcho - executing echo action

• casFetch - fetching data from CAS

• casSentiment - sentiment analysis in CAS

• casSessions - creating CAS sessions

• casTables - list fileinfo for all tables in all caslibs

• casUpload - upload a csv file and operate on it

• casUploadAstore - upload a astore to cas

• casUploadImages - upload images to file service

• computeds - execute a compute service

• computedsEasy - accessing compute service using restaflib

• logon - logon to a Viya server

• paginate - paginate thru the file service and list the file names

• reportElement - prints the named elements in a VA report

• reportImage - generate an image(svg) for a report

• reportList - list the names of all the reports

• request - access an external url

• submit - run a job in the background.

• submitAction - run a cas job in the background

• submitcasl - similar to submitAction for runcasl

• reportList - list all the reports

These have been removed since they have not been kept up with changes to AWS serverless functions.