add tag task and varioius cleanup

lib/session/call-info.js

@@ -1,22 +1,69 @@
+const {CallDirection, CallStatus} = require('../lib/constants');
+const uuidv4 = require('uuid/v4');
+
 class CallInfo {
   constructor(opts) {
-    this.callSid = opts.callSid;
-    this.parentCallSid = opts.parentCallSid;
     this.direction = opts.direction;
-    this.from = opts.from;
-    this.to = opts.to;
-    this.callId = opts.callId;
-    this.sipStatus = opts.sipStatus;
-    this.callStatus = opts.callStatus;
-    this.callerId = opts.callerId;
-    this.accountSid = opts.accountSid;
-    this.applicationSid = opts.applicationSid;
+    if (this.direction === CallDirection.Inbound) {
+      const {app, req} = opts;
+      this.callSid = req.locals.callSid,
+      this.accountSid = app.account_sid,
+      this.applicationSid = app.application_sid;
+      this.from = req.callingNumber;
+      this.to = req.calledNumber;
+      this.callerName = this.from.name || req.callingNumber;
+      this.callId = req.get('Call-ID');
+      this.sipStatus = 100;
+      this.callStatus = CallStatus.Trying;
+      this.originatingSipIP = req.get('X-Forwarded-For');
+      this.originatingSipTrunkName = req.get('X-Originating-Carrier');
+    }
+    else if (opts.parentCallInfo instanceof CallInfo) {
+      const {req, parentCallInfo} = opts;
+      this.callSid = uuidv4();
+      this.parentCallSid = parentCallInfo.callSid;
+      this.accountSid = parentCallInfo.accountSid;
+      this.applicationSid = parentCallInfo.applicationSid;
+      this.from = req.callingNumber;
+      this.to = req.calledNumber;
+      this.callerName = this.from.name || req.callingNumber;
+      this.callId = req.get('Call-ID');
+      this.callStatus = CallStatus.Trying,
+      this.sipStatus = 100;
+    }
   }
 
   updateCallStatus(callStatus, sipStatus) {
     this.callStatus = callStatus;
     if (sipStatus) this.sipStatus = sipStatus;
   }
+
+  set customerData(obj) {
+    this._customerData = obj;
+  }
+
+  toJSON() {
+    const obj = {
+      callSid: this.callSid,
+      direction: this.direction,
+      from: this.from,
+      to: this.to,
+      callId: this.callId,
+      sipStatus: this.sipStatus,
+      callStatus: this.callStatus,
+      callerId: this.callId,
+      accountSid: this.accountSid,
+      applicationSid: this.applicationSid
+    };
+    ['parentCallSid', 'originatingSipIP', 'originatingSipTrunkName'].forEach((prop) => {
+      if (this[prop]) obj[prop] = this[prop];
+    });
+
+    if (this._customerData && Object.keys(this._customerData).length) {
+      obj.customerData = this._customerData;
+    }
+    return obj;
+  }
 }
 
 module.exports = CallInfo;