Feat/devices call other (#491)

* calls between clients on same domain

* wip

* wip

* wip

* wip

lib/middleware.js

@@ -20,7 +20,8 @@ module.exports = function(srf, logger) {
     lookupAppByRegex,
     lookupAppBySid,
     lookupAppByRealm,
-    lookupAppByTeamsTenant
+    lookupAppByTeamsTenant,
+    registrar
   }  = srf.locals.dbHelpers;
   const {
     writeAlerts,
@@ -191,8 +192,37 @@ module.exports = function(srf, logger) {
           const sipRealm = arr[2];
           logger.debug(`looking for device calling app for realm ${sipRealm}`);
           app = await lookupAppByRealm(sipRealm);
-          if (app) logger.debug({app}, `retrieved device calling app for realm ${sipRealm}`);
-
+          if (app) {
+            logger.debug({app}, `retrieved device calling app for realm ${sipRealm}`);
+          } else {
+            const calledAor = `${req.calledNumber}@${sipRealm}`;
+            const reg = await registrar.query(calledAor);
+            if (reg) {
+              logger.debug(`There is no device app found, called client is registered,
+ forwarding call to called client.`);
+              app = {
+                // Dummy hook to follow later feature server logic.
+                call_hook: {
+                  url: 'https://jambonz.org',
+                  method: 'GET'
+                },
+                account_sid,
+                app_json: JSON.stringify(
+                  [{
+                    verb: 'dial',
+                    callerId: arr[1],
+                    answerOnBridge: true,
+                    target: [
+                      {
+                        type: 'user',
+                        name: calledAor
+                      }
+                    ]
+                  }]
+                )
+              };
+            }
+          }
         }
       }
       else if (req.locals.msTeamsTenant) {
@@ -257,7 +287,7 @@ module.exports = function(srf, logger) {
         app2.requestor = new HttpRequestor(logger, account_sid, app.call_hook, accountInfo.account.webhook_secret);
         if (app.call_status_hook) app2.notifier = new HttpRequestor(logger, account_sid, app.call_status_hook,
           accountInfo.account.webhook_secret);
-        else app2.notifier = {request: () => {}};
+        else app2.notifier = {request: () => {}, close: () => {}};
       }
 
       req.locals.application = app2;

lib/utils/install-srf-locals.js

@@ -17,6 +17,7 @@ const {
   PORT,
   NODE_ENV,
 } = require('../config');
+const Registrar = require('@jambonz/mw-registrar');
 const assert = require('assert');
 
 function initMS(logger, wrapper, ms) {
@@ -177,6 +178,7 @@ function installSrfLocals(srf, logger) {
     host: JAMBONES_REDIS_HOST,
     port: JAMBONES_REDIS_PORT || 6379
   }, logger, tracer);
+  const registrar = new Registrar(logger, client);
   const {
     synthAudio,
     getNuanceAccessToken,
@@ -204,6 +206,7 @@ function installSrfLocals(srf, logger) {
   srf.locals = {...srf.locals,
     dbHelpers: {
       client,
+      registrar,
       pool,
       lookupAppByPhoneNumber,
       lookupAppByRegex,

package-lock.json

@@ -13,6 +13,7 @@
         "@aws-sdk/client-sns": "^3.360.0",
         "@jambonz/db-helpers": "^0.9.1",
         "@jambonz/http-health-check": "^0.0.1",
+        "@jambonz/mw-registrar": "^0.2.4",
         "@jambonz/realtimedb-helpers": "^0.8.6",
         "@jambonz/speech-utils": "^0.0.22",
         "@jambonz/stats-collector": "^0.1.9",
@@ -3126,6 +3127,14 @@
         "node": ">=14.x"
       }
     },
+    "node_modules/@jambonz/mw-registrar": {
+      "version": "0.2.4",
+      "resolved": "https://registry.npmjs.org/@jambonz/mw-registrar/-/mw-registrar-0.2.4.tgz",
+      "integrity": "sha512-GHRlvHsDvwfQfqOUKh4Emt+CvoiODQ+Tny5zg8ZT5q5yz77qy3XIfOF072xO9gDSPrXjn0rH13W3iIKtNzcOIA==",
+      "dependencies": {
+        "debug": "^4.3.1"
+      }
+    },
     "node_modules/@jambonz/realtimedb-helpers": {
       "version": "0.8.6",
       "resolved": "https://registry.npmjs.org/@jambonz/realtimedb-helpers/-/realtimedb-helpers-0.8.6.tgz",
@@ -13212,6 +13221,14 @@
         "express": "^4.17.2"
       }
     },
+    "@jambonz/mw-registrar": {
+      "version": "0.2.4",
+      "resolved": "https://registry.npmjs.org/@jambonz/mw-registrar/-/mw-registrar-0.2.4.tgz",
+      "integrity": "sha512-GHRlvHsDvwfQfqOUKh4Emt+CvoiODQ+Tny5zg8ZT5q5yz77qy3XIfOF072xO9gDSPrXjn0rH13W3iIKtNzcOIA==",
+      "requires": {
+        "debug": "^4.3.1"
+      }
+    },
     "@jambonz/realtimedb-helpers": {
       "version": "0.8.6",
       "resolved": "https://registry.npmjs.org/@jambonz/realtimedb-helpers/-/realtimedb-helpers-0.8.6.tgz",

package.json

@@ -29,6 +29,7 @@
     "@aws-sdk/client-sns": "^3.360.0",
     "@jambonz/db-helpers": "^0.9.1",
     "@jambonz/http-health-check": "^0.0.1",
+    "@jambonz/mw-registrar": "^0.2.4",
     "@jambonz/realtimedb-helpers": "^0.8.6",
     "@jambonz/speech-utils": "^0.0.22",
     "@jambonz/stats-collector": "^0.1.9",