chore: updated directory structure

webpack/webpack.aot.js

@@ -21,7 +21,7 @@ module.exports = merge(staticAssets, {
   module: {
     rules: [
       {
-        test : /third_party.*?\.js$|worker\.js/,
+        test : /third_party.*?\.js$|worker\.js|worker-\w+\.js/,
         use : {
           loader : 'file-loader',
           options: {

webpack/webpack.common.js

@@ -11,6 +11,7 @@ module.exports = {
       },
       {
         test : /third_party|.*?worker.*?\.js$/,
+        exclude: /[Ss]pec\.js$/,
         use : {
           loader : 'file-loader',
           options: {

webpack/webpack.dev-aot.js

@@ -22,7 +22,7 @@ module.exports = merge(staticAssets, {
   module: {
     rules: [
       {
-        test : /third_party.*?\.js$|worker\.js/,
+        test : /third_party.*?\.js$|worker\.js|worker-\w+\.js/,
         use : {
           loader : 'file-loader',
           options: {

src/util/worker.js → worker/worker.js

+self.importScripts('./worker-second.js')
+
 const validTypes = [
   'GET_LANDMARKS_VTK',
   'GET_USERLANDMARKS_VTK',
@@ -462,6 +464,14 @@ const getPerpendicularPointsForLine = (A, B, scale) => {
 let plotyVtkUrl
 
 onmessage = (message) => {
+
+  if (message.data.method === 'ping') {
+    return postMessage({
+      id: message.data.id,
+      result: `pong ${self.meaningOfLife}`
+    })
+  }
+
   if (message.data.method && VALID_METHODS.indexOf(message.data.method) >= 0) {
     const { id } = message.data
     if (message.data.method === VALID_METHOD.PROCESS_PLOTLY) {