move dashboard api into dashboard module

lib/dashboard/dashboard.js

@@ -27,6 +27,36 @@ class Dashboard {
     let console, monitor;
     let self = this;
 
+    let plugin = this.plugins.createPlugin('dashboard', {});
+    plugin.registerAPICall(
+      'ws',
+      '/embark/dashboard',
+      (ws, req) => {
+        let dashboardState = { contractsState: [], environment: "", status: "", availableServices: [] };
+
+        // TODO: doesn't feel quite right, should be refactored into a shared
+        // dashboard state
+        self.events.request('setDashboardState');
+
+        self.events.on('contractsState', (contracts) => {
+          dashboardState.contractsState = [];
+
+          contracts.forEach(function (row) {
+            dashboardState.contractsState.push({contractName: row[0], address: row[1], status: row[2]});
+          });
+          ws.send(JSON.stringify(dashboardState));
+        });
+        self.events.on('status', (status) => {
+          dashboardState.status = status;
+          ws.send(JSON.stringify(dashboardState));
+        });
+        self.events.on('servicesState', (servicesState) => {
+          dashboardState.availableServices = servicesState;
+          ws.send(JSON.stringify(dashboardState));
+        });
+      }
+    );
+
     async.waterfall([
       function startConsole(callback) {
         console = new Console({

lib/modules/webserver/index.js

@@ -16,7 +16,7 @@ class WebServer {
     this.port = options.port || this.webServerConfig.port;
 
     this.events.emit("status", __("Starting Server"));
-    this.server = new Server({logger: this.logger, host: this.host, port: this.port, events: this.events});
+    this.server = new Server({logger: this.logger, host: this.host, port: this.port, events: this.events, plugins: this.plugins});
 
     this.setServiceCheck();
     this.listenToCommands();

lib/modules/webserver/server.js

@@ -13,6 +13,7 @@ class Server {
     this.port = options.port || 8000;
     this.hostname = options.host || 'localhost';
     this.logger = options.logger;
+    this.plugins = options.plugins;
   }
 
   start(callback) {
@@ -39,30 +40,10 @@ class Server {
       });
     });
 
-    app.ws('/embark/dashboard', function(ws, req) {
-      let dashboardState = { contractsState: [], environment: "", status: "", availableServices: [] };
-
-      // TODO: doesn't feel quite right, should be refactored into a shared
-      // dashboard state
-      self.events.request('setDashboardState');
-
-      self.events.on('contractsState', (contracts) => {
-        dashboardState.contractsState = [];
-
-        contracts.forEach(function (row) {
-          dashboardState.contractsState.push({contractName: row[0], address: row[1], status: row[2]});
-        });
-        ws.send(JSON.stringify(dashboardState));
-      });
-      self.events.on('status', (status) => {
-        dashboardState.status = status;
-        ws.send(JSON.stringify(dashboardState));
-      });
-      self.events.on('servicesState', (servicesState) => {
-        dashboardState.availableServices = servicesState;
-        ws.send(JSON.stringify(dashboardState));
-      });
-    });
+    let apiCalls = self.plugins.getPluginsProperty("apiCalls", "apiCalls");
+    for (let apiCall of apiCalls) {
+      app[apiCall.method].apply(app, [apiCall.endpoint, apiCall.cb]);
+    }
 
     app.get('/embark', function (req, res) {
       res.send('Welcome to Embark')

test_apps/contracts_app/contracts/another_storage.sol

@@ -1,6 +1,5 @@
 pragma solidity ^0.4.17;
 contract AnotherStorage {
-
   address public simpleStorageAddress;
   address simpleStorageAddress2;