build: Migrate to flat project structure

This change updates the project structure to become flattened.
Previously, the simulator, frontend and API each lived into their own
directory.

With this change, all modules of the project live in the top-level
directory of the repository. This should improve discoverability of
modules of the project.

9 files changed, 0 insertions, 289 deletions

diff --git a/frontend/src/components/app/map/elements/Backdrop.js b/frontend/src/components/app/map/elements/Backdrop.js
deleted file mode 100644
index 8ccfe584..00000000
--- a/frontend/src/components/app/map/elements/Backdrop.js
+++ /dev/null
@@ -1,8 +0,0 @@
-import React from 'react'
-import { Rect } from 'react-konva'
-import { BACKDROP_COLOR } from '../../../../util/colors'
-import { MAP_SIZE_IN_PIXELS } from '../MapConstants'
-
-const Backdrop = () => <Rect x={0} y={0} width={MAP_SIZE_IN_PIXELS} height={MAP_SIZE_IN_PIXELS} fill={BACKDROP_COLOR} />
-
-export default Backdrop
diff --git a/frontend/src/components/app/map/elements/GrayLayer.js b/frontend/src/components/app/map/elements/GrayLayer.js
deleted file mode 100644
index c54a34ad..00000000
--- a/frontend/src/components/app/map/elements/GrayLayer.js
+++ /dev/null
@@ -1,17 +0,0 @@
-import React from 'react'
-import { Rect } from 'react-konva'
-import { GRAYED_OUT_AREA_COLOR } from '../../../../util/colors'
-import { MAP_SIZE_IN_PIXELS } from '../MapConstants'
-
-const GrayLayer = ({ onClick }) => (
-    <Rect
-        x={0}
-        y={0}
-        width={MAP_SIZE_IN_PIXELS}
-        height={MAP_SIZE_IN_PIXELS}
-        fill={GRAYED_OUT_AREA_COLOR}
-        onClick={onClick}
-    />
-)
-
-export default GrayLayer
diff --git a/frontend/src/components/app/map/elements/HoverTile.js b/frontend/src/components/app/map/elements/HoverTile.js
deleted file mode 100644
index 912229c4..00000000
--- a/frontend/src/components/app/map/elements/HoverTile.js
+++ /dev/null
@@ -1,27 +0,0 @@
-import PropTypes from 'prop-types'
-import React from 'react'
-import { Rect } from 'react-konva'
-import { ROOM_HOVER_INVALID_COLOR, ROOM_HOVER_VALID_COLOR } from '../../../../util/colors'
-import { TILE_SIZE_IN_PIXELS } from '../MapConstants'
-
-const HoverTile = ({ pixelX, pixelY, isValid, scale, onClick }) => (
-    <Rect
-        x={pixelX}
-        y={pixelY}
-        scaleX={scale}
-        scaleY={scale}
-        width={TILE_SIZE_IN_PIXELS}
-        height={TILE_SIZE_IN_PIXELS}
-        fill={isValid ? ROOM_HOVER_VALID_COLOR : ROOM_HOVER_INVALID_COLOR}
-        onClick={onClick}
-    />
-)
-
-HoverTile.propTypes = {
-    pixelX: PropTypes.number.isRequired,
-    pixelY: PropTypes.number.isRequired,
-    isValid: PropTypes.bool.isRequired,
-    onClick: PropTypes.func.isRequired,
-}
-
-export default HoverTile
diff --git a/frontend/src/components/app/map/elements/ImageComponent.js b/frontend/src/components/app/map/elements/ImageComponent.js
deleted file mode 100644
index 2b5c569f..00000000
--- a/frontend/src/components/app/map/elements/ImageComponent.js
+++ /dev/null
@@ -1,48 +0,0 @@
-import PropTypes from 'prop-types'
-import React from 'react'
-import { Image } from 'react-konva'
-
-class ImageComponent extends React.Component {
-    static imageCaches = {}
-    static propTypes = {
-        src: PropTypes.string.isRequired,
-        x: PropTypes.number.isRequired,
-        y: PropTypes.number.isRequired,
-        width: PropTypes.number.isRequired,
-        height: PropTypes.number.isRequired,
-        opacity: PropTypes.number.isRequired,
-    }
-
-    state = {
-        image: null,
-    }
-
-    componentDidMount() {
-        if (ImageComponent.imageCaches[this.props.src]) {
-            this.setState({ image: ImageComponent.imageCaches[this.props.src] })
-            return
-        }
-
-        const image = new window.Image()
-        image.src = this.props.src
-        image.onload = () => {
-            this.setState({ image })
-            ImageComponent.imageCaches[this.props.src] = image
-        }
-    }
-
-    render() {
-        return (
-            <Image
-                image={this.state.image}
-                x={this.props.x}
-                y={this.props.y}
-                width={this.props.width}
-                height={this.props.height}
-                opacity={this.props.opacity}
-            />
-        )
-    }
-}
-
-export default ImageComponent
diff --git a/frontend/src/components/app/map/elements/RackFillBar.js b/frontend/src/components/app/map/elements/RackFillBar.js
deleted file mode 100644
index 8c573a6f..00000000
--- a/frontend/src/components/app/map/elements/RackFillBar.js
+++ /dev/null
@@ -1,68 +0,0 @@
-import PropTypes from 'prop-types'
-import React from 'react'
-import { Group, Rect } from 'react-konva'
-import {
-    RACK_ENERGY_BAR_BACKGROUND_COLOR,
-    RACK_ENERGY_BAR_FILL_COLOR,
-    RACK_SPACE_BAR_BACKGROUND_COLOR,
-    RACK_SPACE_BAR_FILL_COLOR,
-} from '../../../../util/colors'
-import {
-    OBJECT_BORDER_WIDTH_IN_PIXELS,
-    OBJECT_MARGIN_IN_PIXELS,
-    RACK_FILL_ICON_OPACITY,
-    RACK_FILL_ICON_WIDTH,
-    TILE_SIZE_IN_PIXELS,
-} from '../MapConstants'
-import ImageComponent from './ImageComponent'
-
-const RackFillBar = ({ positionX, positionY, type, fillFraction }) => {
-    const halfOfObjectBorderWidth = OBJECT_BORDER_WIDTH_IN_PIXELS / 2
-    const x =
-        positionX * TILE_SIZE_IN_PIXELS +
-        OBJECT_MARGIN_IN_PIXELS +
-        (type === 'space' ? halfOfObjectBorderWidth : 0.5 * (TILE_SIZE_IN_PIXELS - 2 * OBJECT_MARGIN_IN_PIXELS))
-    const startY = positionY * TILE_SIZE_IN_PIXELS + OBJECT_MARGIN_IN_PIXELS + halfOfObjectBorderWidth
-    const width = 0.5 * (TILE_SIZE_IN_PIXELS - OBJECT_MARGIN_IN_PIXELS * 2) - halfOfObjectBorderWidth
-    const fullHeight = TILE_SIZE_IN_PIXELS - OBJECT_MARGIN_IN_PIXELS * 2 - OBJECT_BORDER_WIDTH_IN_PIXELS
-
-    const fractionHeight = fillFraction * fullHeight
-    const fractionY =
-        (positionY + 1) * TILE_SIZE_IN_PIXELS - OBJECT_MARGIN_IN_PIXELS - halfOfObjectBorderWidth - fractionHeight
-
-    return (
-        <Group>
-            <Rect
-                x={x}
-                y={startY}
-                width={width}
-                height={fullHeight}
-                fill={type === 'space' ? RACK_SPACE_BAR_BACKGROUND_COLOR : RACK_ENERGY_BAR_BACKGROUND_COLOR}
-            />
-            <Rect
-                x={x}
-                y={fractionY}
-                width={width}
-                height={fractionHeight}
-                fill={type === 'space' ? RACK_SPACE_BAR_FILL_COLOR : RACK_ENERGY_BAR_FILL_COLOR}
-            />
-            <ImageComponent
-                src={'/img/topology/rack-' + type + '-icon.png'}
-                x={x + width * 0.5 - RACK_FILL_ICON_WIDTH * 0.5}
-                y={startY + fullHeight * 0.5 - RACK_FILL_ICON_WIDTH * 0.5}
-                width={RACK_FILL_ICON_WIDTH}
-                height={RACK_FILL_ICON_WIDTH}
-                opacity={RACK_FILL_ICON_OPACITY}
-            />
-        </Group>
-    )
-}
-
-RackFillBar.propTypes = {
-    positionX: PropTypes.number.isRequired,
-    positionY: PropTypes.number.isRequired,
-    type: PropTypes.string.isRequired,
-    fillFraction: PropTypes.number.isRequired,
-}
-
-export default RackFillBar
diff --git a/frontend/src/components/app/map/elements/RoomTile.js b/frontend/src/components/app/map/elements/RoomTile.js
deleted file mode 100644
index 43bf918e..00000000
--- a/frontend/src/components/app/map/elements/RoomTile.js
+++ /dev/null
@@ -1,20 +0,0 @@
-import React from 'react'
-import { Rect } from 'react-konva'
-import Shapes from '../../../../shapes/index'
-import { TILE_SIZE_IN_PIXELS } from '../MapConstants'
-
-const RoomTile = ({ tile, color }) => (
-    <Rect
-        x={tile.positionX * TILE_SIZE_IN_PIXELS}
-        y={tile.positionY * TILE_SIZE_IN_PIXELS}
-        width={TILE_SIZE_IN_PIXELS}
-        height={TILE_SIZE_IN_PIXELS}
-        fill={color}
-    />
-)
-
-RoomTile.propTypes = {
-    tile: Shapes.Tile,
-}
-
-export default RoomTile
diff --git a/frontend/src/components/app/map/elements/TileObject.js b/frontend/src/components/app/map/elements/TileObject.js
deleted file mode 100644
index 9e87cc82..00000000
--- a/frontend/src/components/app/map/elements/TileObject.js
+++ /dev/null
@@ -1,25 +0,0 @@
-import PropTypes from 'prop-types'
-import React from 'react'
-import { Rect } from 'react-konva'
-import { OBJECT_BORDER_COLOR } from '../../../../util/colors'
-import { OBJECT_BORDER_WIDTH_IN_PIXELS, OBJECT_MARGIN_IN_PIXELS, TILE_SIZE_IN_PIXELS } from '../MapConstants'
-
-const TileObject = ({ positionX, positionY, color }) => (
-    <Rect
-        x={positionX * TILE_SIZE_IN_PIXELS + OBJECT_MARGIN_IN_PIXELS}
-        y={positionY * TILE_SIZE_IN_PIXELS + OBJECT_MARGIN_IN_PIXELS}
-        width={TILE_SIZE_IN_PIXELS - OBJECT_MARGIN_IN_PIXELS * 2}
-        height={TILE_SIZE_IN_PIXELS - OBJECT_MARGIN_IN_PIXELS * 2}
-        fill={color}
-        stroke={OBJECT_BORDER_COLOR}
-        strokeWidth={OBJECT_BORDER_WIDTH_IN_PIXELS}
-    />
-)
-
-TileObject.propTypes = {
-    positionX: PropTypes.number.isRequired,
-    positionY: PropTypes.number.isRequired,
-    color: PropTypes.string.isRequired,
-}
-
-export default TileObject
diff --git a/frontend/src/components/app/map/elements/TilePlusIcon.js b/frontend/src/components/app/map/elements/TilePlusIcon.js
deleted file mode 100644
index be3a00a8..00000000
--- a/frontend/src/components/app/map/elements/TilePlusIcon.js
+++ /dev/null
@@ -1,44 +0,0 @@
-import PropTypes from 'prop-types'
-import React from 'react'
-import { Group, Line } from 'react-konva'
-import { TILE_PLUS_COLOR } from '../../../../util/colors'
-import { TILE_PLUS_MARGIN_IN_PIXELS, TILE_PLUS_WIDTH_IN_PIXELS, TILE_SIZE_IN_PIXELS } from '../MapConstants'
-
-const TilePlusIcon = ({ pixelX, pixelY, mapScale }) => {
-    const linePoints = [
-        [
-            pixelX + 0.5 * TILE_SIZE_IN_PIXELS * mapScale,
-            pixelY + TILE_PLUS_MARGIN_IN_PIXELS * mapScale,
-            pixelX + 0.5 * TILE_SIZE_IN_PIXELS * mapScale,
-            pixelY + TILE_SIZE_IN_PIXELS * mapScale - TILE_PLUS_MARGIN_IN_PIXELS * mapScale,
-        ],
-        [
-            pixelX + TILE_PLUS_MARGIN_IN_PIXELS * mapScale,
-            pixelY + 0.5 * TILE_SIZE_IN_PIXELS * mapScale,
-            pixelX + TILE_SIZE_IN_PIXELS * mapScale - TILE_PLUS_MARGIN_IN_PIXELS * mapScale,
-            pixelY + 0.5 * TILE_SIZE_IN_PIXELS * mapScale,
-        ],
-    ]
-    return (
-        <Group>
-            {linePoints.map((points, index) => (
-                <Line
-                    key={index}
-                    points={points}
-                    lineCap="round"
-                    stroke={TILE_PLUS_COLOR}
-                    strokeWidth={TILE_PLUS_WIDTH_IN_PIXELS * mapScale}
-                    listening={false}
-                />
-            ))}
-        </Group>
-    )
-}
-
-TilePlusIcon.propTypes = {
-    pixelX: PropTypes.number,
-    pixelY: PropTypes.number,
-    mapScale: PropTypes.number,
-}
-
-export default TilePlusIcon
diff --git a/frontend/src/components/app/map/elements/WallSegment.js b/frontend/src/components/app/map/elements/WallSegment.js
deleted file mode 100644
index 8aa2aebf..00000000
--- a/frontend/src/components/app/map/elements/WallSegment.js
+++ /dev/null
@@ -1,32 +0,0 @@
-import React from 'react'
-import { Line } from 'react-konva'
-import Shapes from '../../../../shapes/index'
-import { WALL_COLOR } from '../../../../util/colors'
-import { TILE_SIZE_IN_PIXELS, WALL_WIDTH_IN_PIXELS } from '../MapConstants'
-
-const WallSegment = ({ wallSegment }) => {
-    let points
-    if (wallSegment.isHorizontal) {
-        points = [
-            wallSegment.startPosX * TILE_SIZE_IN_PIXELS,
-            wallSegment.startPosY * TILE_SIZE_IN_PIXELS,
-            (wallSegment.startPosX + wallSegment.length) * TILE_SIZE_IN_PIXELS,
-            wallSegment.startPosY * TILE_SIZE_IN_PIXELS,
-        ]
-    } else {
-        points = [
-            wallSegment.startPosX * TILE_SIZE_IN_PIXELS,
-            wallSegment.startPosY * TILE_SIZE_IN_PIXELS,
-            wallSegment.startPosX * TILE_SIZE_IN_PIXELS,
-            (wallSegment.startPosY + wallSegment.length) * TILE_SIZE_IN_PIXELS,
-        ]
-    }
-
-    return <Line points={points} lineCap="round" stroke={WALL_COLOR} strokeWidth={WALL_WIDTH_IN_PIXELS} />
-}
-
-WallSegment.propTypes = {
-    wallSegment: Shapes.WallSegment,
-}
-
-export default WallSegment