merge: Add PatternFly 4 web interface (#161)

This pull requests adds the new web interface based on the PatternFly 4 design framework.
This framework enables us to develop more quickly the interfaces necessary in OpenDC. 

* Remove the OpenDC landing page from the web interface module
* Add support for the PatternFly 4 framework in Next.js
* Relax topology schema requirements
* Migrate UI components to PatternFly 4

1 files changed, 0 insertions, 45 deletions

diff --git a/opendc-web/opendc-web-ui/src/containers/app/map/layers/RoomHoverLayer.js b/opendc-web/opendc-web-ui/src/containers/app/map/layers/RoomHoverLayer.js
deleted file mode 100644
index 4070c766..00000000
--- a/opendc-web/opendc-web-ui/src/containers/app/map/layers/RoomHoverLayer.js
+++ /dev/null
@@ -1,45 +0,0 @@
-import React from 'react'
-import { useDispatch, useSelector } from 'react-redux'
-import { toggleTileAtLocation } from '../../../../redux/actions/topology/building'
-import RoomHoverLayerComponent from '../../../../components/app/map/layers/RoomHoverLayerComponent'
-import {
-    deriveValidNextTilePositions,
-    findPositionInPositions,
-    findPositionInRooms,
-} from '../../../../util/tile-calculations'
-
-const RoomHoverLayer = (props) => {
-    const dispatch = useDispatch()
-    const onClick = (x, y) => dispatch(toggleTileAtLocation(x, y))
-
-    const state = useSelector((state) => {
-        return {
-            mapPosition: state.map.position,
-            mapScale: state.map.scale,
-            isEnabled: () => state.construction.currentRoomInConstruction !== '-1',
-            isValid: (x, y) => {
-                const newRoom = Object.assign({}, state.objects.room[state.construction.currentRoomInConstruction])
-                const oldRooms = Object.keys(state.objects.room)
-                    .map((id) => Object.assign({}, state.objects.room[id]))
-                    .filter(
-                        (room) =>
-                            state.objects.topology[state.currentTopologyId].rooms.indexOf(room._id) !== -1 &&
-                            room._id !== state.construction.currentRoomInConstruction
-                    )
-
-                ;[...oldRooms, newRoom].forEach((room) => {
-                    room.tiles = room.tiles.map((tileId) => state.objects.tile[tileId])
-                })
-                if (newRoom.tiles.length === 0) {
-                    return findPositionInRooms(oldRooms, x, y) === -1
-                }
-
-                const validNextPositions = deriveValidNextTilePositions(oldRooms, newRoom.tiles)
-                return findPositionInPositions(validNextPositions, x, y) !== -1
-            },
-        }
-    })
-    return <RoomHoverLayerComponent onClick={onClick} {...props} {...state} />
-}
-
-export default RoomHoverLayer