merge: Address technical dept in topology view (#162)

This pull request aims to address some of the technical debt in the topology 
view of the OpenDC frontend.

* Add support for panning of the datacenter topology
* Isolate world coordinate space (world objects do not depend on camera scale or position)
* Split transpiled modules into a separate chunk to reduce deduplication
* Encode state in topology actions to reduce global state
* Restructure components per page
* Enable more ESLint rules through `eslint:recommended` ruleset
* Move page components in separate files.

1 files changed, 25 insertions, 0 deletions

diff --git a/opendc-web/opendc-web-ui/src/components/topologies/map/groups/RackGroup.js b/opendc-web/opendc-web-ui/src/components/topologies/map/groups/RackGroup.js
new file mode 100644
index 00000000..46030135
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/topologies/map/groups/RackGroup.js
@@ -0,0 +1,25 @@
+import React from 'react'
+import { Group } from 'react-konva'
+import { Tile } from '../../../../shapes'
+import { RACK_BACKGROUND_COLOR } from '../../../../util/colors'
+import TileObject from '../elements/TileObject'
+import RackSpaceFillContainer from '../RackSpaceFillContainer'
+import RackEnergyFillContainer from '../RackEnergyFillContainer'
+
+function RackGroup({ tile }) {
+    return (
+        <Group>
+            <TileObject positionX={tile.positionX} positionY={tile.positionY} color={RACK_BACKGROUND_COLOR} />
+            <Group>
+                <RackSpaceFillContainer tileId={tile._id} positionX={tile.positionX} positionY={tile.positionY} />
+                <RackEnergyFillContainer tileId={tile._id} positionX={tile.positionX} positionY={tile.positionY} />
+            </Group>
+        </Group>
+    )
+}
+
+RackGroup.propTypes = {
+    tile: Tile,
+}
+
+export default RackGroup