build: Flatten 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.

10 files changed, 150 insertions, 0 deletions

diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/AddPrefabComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/AddPrefabComponent.js
new file mode 100644
index 00000000..75418f9d
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/AddPrefabComponent.js
@@ -0,0 +1,10 @@
+import React from 'react'
+
+const AddPrefabComponent = ({ onClick }) => (
+    <div className="btn btn-primary btn-block" onClick={onClick}>
+        <span className="fa fa-floppy-o mr-2" />
+        Save this rack to a prefab
+    </div>
+)
+
+export default AddPrefabComponent
diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/BackToRoomComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/BackToRoomComponent.js
new file mode 100644
index 00000000..c14775bf
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/BackToRoomComponent.js
@@ -0,0 +1,10 @@
+import React from 'react'
+
+const BackToRoomComponent = ({ onClick }) => (
+    <div className="btn btn-secondary btn-block mb-2" onClick={onClick}>
+        <span className="fa fa-angle-left mr-2" />
+        Back to room
+    </div>
+)
+
+export default BackToRoomComponent
diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/DeleteRackComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/DeleteRackComponent.js
new file mode 100644
index 00000000..23b0daac
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/DeleteRackComponent.js
@@ -0,0 +1,10 @@
+import React from 'react'
+
+const DeleteRackComponent = ({ onClick }) => (
+    <div className="btn btn-outline-danger btn-block" onClick={onClick}>
+        <span className="fa fa-trash mr-2" />
+        Delete this rack
+    </div>
+)
+
+export default DeleteRackComponent
diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/EmptySlotComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/EmptySlotComponent.js
new file mode 100644
index 00000000..d7e30f1d
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/EmptySlotComponent.js
@@ -0,0 +1,13 @@
+import React from 'react'
+
+const EmptySlotComponent = ({ position, onAdd }) => (
+    <li className="list-group-item d-flex justify-content-between align-items-center">
+        <span className="badge badge-default badge-info mr-1 disabled">{position}</span>
+        <button className="btn btn-outline-primary" onClick={onAdd}>
+            <span className="fa fa-plus mr-2" />
+            Add machine
+        </button>
+    </li>
+)
+
+export default EmptySlotComponent
diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineComponent.js
new file mode 100644
index 00000000..caa3dc04
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineComponent.js
@@ -0,0 +1,43 @@
+import React from 'react'
+import Shapes from '../../../../../shapes'
+
+const UnitIcon = ({ id, type }) => (
+    <div>
+        <img
+            src={'/img/topology/' + id + '-icon.png'}
+            alt={'Machine contains ' + type + ' units'}
+            className="img-fluid ml-1"
+            style={{ maxHeight: '35px' }}
+        />
+    </div>
+)
+
+const MachineComponent = ({ position, machine, onClick }) => {
+    const hasNoUnits =
+        machine.cpuIds.length + machine.gpuIds.length + machine.memoryIds.length + machine.storageIds.length === 0
+
+    return (
+        <li
+            className="d-flex list-group-item list-group-item-action justify-content-between align-items-center"
+            onClick={onClick}
+            style={{ backgroundColor: 'white' }}
+        >
+            <span className="badge badge-default badge-info mr-1">{position}</span>
+            <div className="d-inline-flex">
+                {machine.cpuIds.length > 0 ? <UnitIcon id="cpu" type="CPU" /> : undefined}
+                {machine.gpuIds.length > 0 ? <UnitIcon id="gpu" type="GPU" /> : undefined}
+                {machine.memoryIds.length > 0 ? <UnitIcon id="memory" type="memory" /> : undefined}
+                {machine.storageIds.length > 0 ? <UnitIcon id="storage" type="storage" /> : undefined}
+                {hasNoUnits ? (
+                    <span className="badge badge-default badge-warning">Machine with no units</span>
+                ) : undefined}
+            </div>
+        </li>
+    )
+}
+
+MachineComponent.propTypes = {
+    machine: Shapes.Machine,
+}
+
+export default MachineComponent
diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineListComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineListComponent.js
new file mode 100644
index 00000000..12be26bd
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineListComponent.js
@@ -0,0 +1,20 @@
+import React from 'react'
+import EmptySlotContainer from '../../../../../containers/app/sidebars/topology/rack/EmptySlotContainer'
+import MachineContainer from '../../../../../containers/app/sidebars/topology/rack/MachineContainer'
+import './MachineListComponent.sass'
+
+const MachineListComponent = ({ machineIds }) => {
+    return (
+        <ul className="list-group machine-list">
+            {machineIds.map((machineId, index) => {
+                if (machineId === null) {
+                    return <EmptySlotContainer key={index} position={index + 1} />
+                } else {
+                    return <MachineContainer key={index} position={index + 1} machineId={machineId} />
+                }
+            })}
+        </ul>
+    )
+}
+
+export default MachineListComponent
diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineListComponent.sass b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineListComponent.sass
new file mode 100644
index 00000000..11b82c93
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineListComponent.sass
@@ -0,0 +1,2 @@
+.machine-list li
+    min-height: 64px
diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/RackNameComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/RackNameComponent.js
new file mode 100644
index 00000000..b701909a
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/RackNameComponent.js
@@ -0,0 +1,6 @@
+import React from 'react'
+import NameComponent from '../NameComponent'
+
+const RackNameComponent = ({ rackName, onEdit }) => <NameComponent name={rackName} onEdit={onEdit} />
+
+export default RackNameComponent
diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/RackSidebarComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/RackSidebarComponent.js
new file mode 100644
index 00000000..ca41bf57
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/RackSidebarComponent.js
@@ -0,0 +1,25 @@
+import React from 'react'
+import BackToRoomContainer from '../../../../../containers/app/sidebars/topology/rack/BackToRoomContainer'
+import DeleteRackContainer from '../../../../../containers/app/sidebars/topology/rack/DeleteRackContainer'
+import MachineListContainer from '../../../../../containers/app/sidebars/topology/rack/MachineListContainer'
+import RackNameContainer from '../../../../../containers/app/sidebars/topology/rack/RackNameContainer'
+import './RackSidebarComponent.sass'
+import AddPrefabContainer from '../../../../../containers/app/sidebars/topology/rack/AddPrefabContainer'
+
+const RackSidebarComponent = () => {
+    return (
+        <div className="rack-sidebar-container flex-column">
+            <div className="rack-sidebar-header-container">
+                <RackNameContainer />
+                <BackToRoomContainer />
+                <AddPrefabContainer />
+                <DeleteRackContainer />
+            </div>
+            <div className="machine-list-container mt-2">
+                <MachineListContainer />
+            </div>
+        </div>
+    )
+}
+
+export default RackSidebarComponent
diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/RackSidebarComponent.sass b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/RackSidebarComponent.sass
new file mode 100644
index 00000000..29fec02a
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/RackSidebarComponent.sass
@@ -0,0 +1,11 @@
+.rack-sidebar-container
+    display: flex
+    height: 100%
+    max-height: 100%
+
+.rack-sidebar-header-container
+    flex: 0
+
+.machine-list-container
+    flex: 1
+    overflow-y: scroll