Using the PossibleNow API to filter who can be dialed or not based on Flags

possible_now_dnc_checking.js

// https://staging.dncsolution.com/Rest/Help
exports.handler = async (event, context) => {
  const apihashkey = process.env['apihashkey'];
  const clientid   = process.env['clientid'];
  const userid     = process.env['userid'];
  const profileid  = process.env['profileid'];
  
  const call = event.activity; // call, text, chat, form, video, fax, etc...
  const url = `https://staging.dncsolution.com/Rest/${clientid}/Quickcheck/${userid}/${profileid}/${call.caller_number_bare}`;
  // const url = `https://staging.dncsolution.com/Rest/${clientid}/Quickcheck/${userid}/${profileid}/3057604895`;
  // const url = `https://staging.dncsolution.com/Rest/${clientid}/Quickcheck/${userid}/${profileid}/5550100489`;
  console.log("check:", url);
  const {request, response, data} = await context.http_get(url);
  console.log("data:", data);
  try {
    const dnc = JSON.parse(data);
    
    // sample response for a do not call 
    // data: Invalid AreaCode/Exchange "kkkk" passed in request
    // data: {"TimeZone":"-4","CallCurfewWindow":{"Start":"    ","End":"    ","WithinCallCurfewWindow":"","WithinCallWindow":""},
    // "PhoneNumber":"yyy","Status":"DNC","Filters":[{"FilterName":"Florida","Flag":"FL1","IsWireless":false},{"FilterName":"Area Code Not Check","Flag":"ANC","IsWireless":false}]}
  
  
    // sample should be safe to dial
    // data: {"TimeZone":"-4","CallCurfewWindow":{"Start":"    ","End":"    ","WithinCallCurfewWindow":"","WithinCallWindow":""},
    // "PhoneNumber":"xyz","Status":"DNC","Filters":[{"FilterName":"Area Code Not Check","Flag":"ANC","IsWireless":false}]}
    // data: {"TimeZone":"-4","CallCurfewWindow":{"Start":"    ","End":"    ","WithinCallCurfewWindow":"","WithinCallWindow":""},
    // "PhoneNumber":"nyz","Status":"DNC","Filters":[{"FilterName":"Wireless","Flag":"WIR","IsWireless":true},
    //.                                                     {"FilterName":"MARYLAND 410","Flag":"NMD","IsWireless":true},
    //.                                                     {"FilterName":"Maryland Wireless","Flag":"WMD","IsWireless":true}]}
    // data: {"TimeZone":"-4","CallCurfewWindow":{"Start":"    ","End":"    ","WithinCallCurfewWindow":"","WithinCallWindow":""},
    // "PhoneNumber":"nnn","Status":"DNC","Filters":[{"FilterName":"Wireless","Flag":"WIR","IsWireless":true},
    //.                                                     {"FilterName":"Maryland Wireless","Flag":"WMD","IsWireless":true}]}
  
   // const canDial = (dnc?.Status == 'DNC' || dnc?.Status == '');
    const noDialFlags = dnc?.Filters?.some( (filter) => {
      return filter.Flag == 'NMD';
    });
 
    const canDial = !!noDialFlags.length;
 
    context.done(null, {canDial});
  } catch (e) {
    console.log("error verifying :", e.message)
    context.done(null, {canDial:false});
  }
}