Merge pull request #16 from Bandwidth/DX-1326

Dx 1326: Manage applications functionality

Author: BryanZWu

README.md

@@ -144,6 +144,72 @@ All properties are camel-cased for Javascript readability, and are converted on
 case by the internals of the API when converted to XML.
 
 
+## Applications
+### Create Voice Application
+
+```Javascript
+var data = {
+  appName:"test app",
+  callInitiatedCallbackUrl: "http://example.com",
+  callInitiatedMethod: "POST",
+  callStatusCallbackUrl: "http://example.com",
+  callStatusMethod: "POST"
+  callbackCreds: {
+    userId: 'my-id',
+    password: 'my-password'
+  }
+};
+
+numbers.Application.createVoiceApplication(data, callback);
+```
+
+### Create Messaging Application
+
+```Javascript
+var data = {
+  appName:"test app",
+  msgCallbackUrl: "http://example.com",
+  callbackCreds: {
+    userId: 'my-id',
+    password: 'my-password'
+  }
+};
+
+numbers.Application.createMessagingApplication(data, callback);
+```
+
+### List All Applications
+
+```Javascript
+numbers.Application.list(callback);
+```
+
+### Get an Application
+```Javascript
+numbers.Application.get(id, callback);
+```
+
+### Update an Application
+```Javascript
+numbers.Application.get(id, (err, app) => {
+  app.appName = "new name";
+  app.update(app, callback);
+});
+```
+
+### Delete an Application
+```Javascript
+numbers.Application.get(id, (err, app) => {
+  app.delete(callback)
+});
+```
+
+### Get SipPeers Associated With and Application
+```Javascript
+numbers.Application.get(id, (err, app) => {
+  app.getSipPeers(callback);
+});
+```
 
 ## Available Numbers
 

lib/application.js

@@ -0,0 +1,115 @@
+var Client = require("./client");
+var APPLICATION_PATH = "applications";
+
+function Application(){
+
+}
+
+Application.get = function(client, id, callback) {
+  if(arguments.length === 2){
+    callback = id;
+    id = client;
+    client = new Client();
+  }
+  client.makeRequest("get", client.concatAccountPath(APPLICATION_PATH), null, id, function(err, res){
+    if(err){
+      return callback(err);
+    }
+    var item = res.application;
+    item.client = client;
+    item.__proto__ = Application.prototype;
+    callback(null, item);
+  });
+}
+
+Application.list = function(client, callback){
+  if(arguments.length === 1){
+    callback = client;
+    client = new Client();
+  }
+  client.makeRequest("get", client.concatAccountPath(APPLICATION_PATH), function(err, res){
+    if(err){
+      return callback(err);
+    }
+    var items = res.applicationList.application || [];
+    if(!Array.isArray(items)){
+      items = [items];
+    }
+    var result = items.map(function(item){
+      var i = item;
+      i.client = client;
+      i.__proto__ = Application.prototype;
+      return i;
+    });
+    callback(null, result);
+  });
+};
+
+Application._createApplication = function(client, item, callback){
+  if(arguments.length === 2){
+    callback = item;
+    item = client;
+    client = new Client();
+  }
+  var request = client.createPostRequest(client.concatAccountPath(APPLICATION_PATH), {application: item});
+  request.buffer().then(res =>{
+    if(res.ok && res.headers.location){
+      Client.getIdFromLocationHeader(res.headers.location, function(err, id){
+        if(err){
+          return callback(err);
+        }
+        Application.get(client, id, callback);
+      });
+    }
+    else{
+      client.checkResponse(res, callback);
+    }
+  }).catch(err => {
+    return callback(err);
+  });
+};
+
+Application.createVoiceApplication = function(client, item, callback){
+  if(arguments.length === 2){
+    callback = item;
+    item = client;
+    client = new Client();
+  }
+  item.ServiceType = 'Voice-V2';
+  this._createApplication(client, item, callback);
+};
+Application.createMessagingApplication = function(client, item, callback){
+  if(arguments.length === 2){
+    callback = item;
+    item = client;
+    client = new Client();
+  }
+  item.ServiceType = 'Messaging-V2'
+  this._createApplication(client, item, callback);
+};
+Application.prototype.update = function(data, callback){
+  this.client.makeRequest("put", this.client.concatAccountPath(APPLICATION_PATH) + "/" + this.applicationId, {application: data}, callback);
+};
+
+Application.prototype.delete = function(callback){
+  this.client.makeRequest("delete", this.client.concatAccountPath(APPLICATION_PATH) + "/" + this.applicationId, callback);
+};
+
+Application.prototype.getSipPeers = function(query, callback){
+  if(arguments.length === 1){
+    callback = query;
+    query = {};
+  }
+  this.client.makeRequest("get", this.client.concatAccountPath(APPLICATION_PATH) + "/" + this.applicationId + "/associatedsippeers", function(err,res){
+    if(err){
+      return callback(err);
+    }
+    let sipPeers = res.associatedSipPeers.associatedSipPeer;
+    if(!Array.isArray(sipPeers)){
+      sipPeers = [sipPeers];
+    }
+    callback(null,sipPeers);
+  });
+};
+
+module.exports = Application;

lib/index.js

@@ -30,12 +30,13 @@ module.exports = {
   RemoveImportedTnOrder: require("./removeImportedTnOrder"),
   CsrOrder: require("./csrOrder"),
   EmergencyNotification: require("./emergencyNotification"),
-  Aeuis: require("./aeuis")
+  Aeuis: require("./aeuis"),
+  Application: require('./application')
 };
 
 for (const property in module.exports) {
   Promise.promisifyAll(module.exports[property]);
   if (module.exports[property].hasOwnProperty("prototype")) {
     Promise.promisifyAll(module.exports[property].prototype);
   }
-}
+}