#!/bin/bash
#set -x

mkdir -p temp

curl -s -X POST https://api.schwabapi.com/v1/oauth/token \
  -H "Authorization: Basic $(<appCredentials.dat)" \
  -H 'Content-Type: application/x-www-form-urlencoded' \
  -d "grant_type=refresh_token&refresh_token=$(<refresh_token.dat)" > temp/accessTokenReqResp.$$.json
jq -e -r .access_token temp/accessTokenReqResp.$$.json > access_token.dat
if [[ $? -ne 0 ]]; then
  curl -d "" -X POST "https://deadswitch.kawomi.com/api/v1?topic=trade.schwab.error.getNewAccessToken&secs=1&email=joe@kawomi.com"
  throw "ERROR: GETTING THE ACCESS TOKEN FAILED! $(<temp/accessTokenReqResp.$$.json)" err
fi
#echo Access Token: $(<access_token.dat)

## I found the refresh token to be empty after the network is unreachable, therefore I don't handle the refresh token here...
## I have not seen it change, but let's see if they give us a new one before expiry... 
##  after all they send it so we should probably process it.
#jq -e -r .refresh_token temp/accessTokenReqResp.$$.json > temp/refresh_token.dat
#if [[ $? -eq 0 ]]; then
#  mv temp/refresh_token.dat refresh_token.dat
#fi
##echo Refresh Token: $(<refresh_token.dat)
#