added initial support for REST-initiated outdials

lib/session/call-info.js

@@ -5,6 +5,7 @@ class CallInfo {
   constructor(opts) {
     this.direction = opts.direction;
     if (this.direction === CallDirection.Inbound) {
+      // inbound call
       const {app, req} = opts;
       this.callSid = req.locals.callSid,
       this.accountSid = app.account_sid,
@@ -19,19 +20,32 @@ class CallInfo {
       this.originatingSipTrunkName = req.get('X-Originating-Carrier');
     }
     else if (opts.parentCallInfo) {
-      console.log(`is opts.parentCallInfo a CallInfo ${opts.parentCallInfo instanceof CallInfo}`);
-      const {req, parentCallInfo} = opts;
-      this.callSid = uuidv4();
+      // outbound call that is a child of an existing call
+      const {req, parentCallInfo, to, callSid} = opts;
+      this.callSid = callSid || uuidv4();
       this.parentCallSid = parentCallInfo.callSid;
       this.accountSid = parentCallInfo.accountSid;
       this.applicationSid = parentCallInfo.applicationSid;
       this.from = req.callingNumber;
-      this.to = req.calledNumber;
+      this.to = to || req.calledNumber;
       this.callerName = this.from.name || req.callingNumber;
       this.callId = req.get('Call-ID');
       this.callStatus = CallStatus.Trying,
       this.sipStatus = 100;
     }
+    else {
+      // outbound call triggered by REST
+      const {req, accountSid, applicationSid, to, tag} = opts;
+      this.callSid = uuidv4();
+      this.accountSid = accountSid;
+      this.applicationSid = applicationSid;
+      this.callStatus = CallStatus.Trying,
+      this.callId = req.get('Call-ID');
+      this.sipStatus = 100;
+      this.from = req.callingNumber;
+      this.to = to;
+      if (tag) this._customerData = tag;
+    }
   }
 
   updateCallStatus(callStatus, sipStatus) {
@@ -43,6 +57,10 @@ class CallInfo {
     this._customerData = obj;
   }
 
+  get customerData() {
+    return this._customerData;
+  }
+
   toJSON() {
     const obj = {
       callSid: this.callSid,
@@ -59,9 +77,10 @@ class CallInfo {
     ['parentCallSid', 'originatingSipIP', 'originatingSipTrunkName'].forEach((prop) => {
       if (this[prop]) obj[prop] = this[prop];
     });
+    if (typeof this.duration === 'number') obj.duration = this.duration;
 
-    if (this._customerData && Object.keys(this._customerData).length) {
-      obj.customerData = this._customerData;
+    if (this._customerData) {
+      Object.assign(obj, {customerData: this._customerData});
     }
     return obj;
   }