From e4f0153a7de744facc073a07005c7700cfe7660b Mon Sep 17 00:00:00 2001
From: Kia Lam <digitalanime@gmail.com>
Date: Wed, 9 Mar 2022 06:58:43 -0800
Subject: [PATCH] Remove import statements from web worker file.

---
 awx/ui/src/util/simulationWorker.js | 34 +++++++++++++++++++++++++++++
 awx/ui/src/util/webWorker.js        |  7 +-----
 2 files changed, 35 insertions(+), 6 deletions(-)
 create mode 100644 awx/ui/src/util/simulationWorker.js

diff --git a/awx/ui/src/util/simulationWorker.js b/awx/ui/src/util/simulationWorker.js
new file mode 100644
index 0000000000..d743e2e76c
--- /dev/null
+++ b/awx/ui/src/util/simulationWorker.js
@@ -0,0 +1,34 @@
+/* eslint-disable no-undef */
+importScripts('https://d3js.org/d3-collection.v1.min.js');
+importScripts('https://d3js.org/d3-dispatch.v1.min.js');
+importScripts('https://d3js.org/d3-quadtree.v1.min.js');
+importScripts('https://d3js.org/d3-timer.v1.min.js');
+importScripts('https://d3js.org/d3-force.v1.min.js');
+
+onmessage = function calculateLayout({ data: { nodes, links } }) {
+  const simulation = d3
+    .forceSimulation(nodes)
+    .force('charge', d3.forceManyBody(15).strength(-50))
+    .force(
+      'link',
+      d3.forceLink(links).id((d) => d.hostname)
+    )
+    .force('collide', d3.forceCollide(62))
+    .force('forceX', d3.forceX(0))
+    .force('forceY', d3.forceY(0))
+    .stop();
+
+  for (
+    let i = 0,
+      n = Math.ceil(
+        Math.log(simulation.alphaMin()) / Math.log(1 - simulation.alphaDecay())
+      );
+    i < n;
+    ++i
+  ) {
+    postMessage({ type: 'tick', progress: i / n });
+    simulation.tick();
+  }
+
+  postMessage({ type: 'end', nodes, links });
+};
diff --git a/awx/ui/src/util/webWorker.js b/awx/ui/src/util/webWorker.js
index 64c2eac037..7babb68f38 100644
--- a/awx/ui/src/util/webWorker.js
+++ b/awx/ui/src/util/webWorker.js
@@ -1,8 +1,3 @@
 export default function webWorker() {
-  return new Worker(
-    new URL(
-      'screens/TopologyView/utils/workers/simulationWorker.js',
-      import.meta.url
-    )
-  );
+  return new Worker(new URL('./simulationWorker.js', import.meta.url));
 }