ui: Migrate from CRA to Next.js

This change updates the web frontend to use Next.js instead of Create
React App (CRA). Next.js enables the possibility of rendering pages on
the server side (which reduces the time to first frame) and overall
provides a better development experience.

Future commits will try to futher optimize the implementation for
Next.js.

3 files changed, 10 insertions, 10 deletions

diff --git a/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/PortfolioListContainer.js b/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/PortfolioListContainer.js
index 86f465b6..ce295f03 100644
--- a/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/PortfolioListContainer.js
+++ b/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/PortfolioListContainer.js
@@ -1,6 +1,6 @@
 import React from 'react'
 import { useDispatch, useSelector } from 'react-redux'
-import { useHistory } from 'react-router-dom'
+import { useRouter } from 'next/router'
 import PortfolioListComponent from '../../../../components/app/sidebars/project/PortfolioListComponent'
 import { deletePortfolio, setCurrentPortfolio } from '../../../../actions/portfolios'
 import { openNewPortfolioModal } from '../../../../actions/modals/portfolios'
@@ -24,7 +24,7 @@ const PortfolioListContainer = (props) => {
     })
 
     const dispatch = useDispatch()
-    const history = useHistory()
+    const router = useRouter()
     const actions = {
         onNewPortfolio: () => {
             dispatch(openNewPortfolioModal())
@@ -37,7 +37,7 @@ const PortfolioListContainer = (props) => {
                 const state = await getState(dispatch)
                 dispatch(deletePortfolio(id))
                 dispatch(setCurrentTopology(state.objects.project[state.currentProjectId].topologyIds[0]))
-                history.push(`/projects/${state.currentProjectId}`)
+                router.push(`/projects/${state.currentProjectId}`)
             }
         },
     }
diff --git a/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/ProjectSidebarContainer.js b/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/ProjectSidebarContainer.js
index 35e6c52b..06c7f0f7 100644
--- a/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/ProjectSidebarContainer.js
+++ b/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/ProjectSidebarContainer.js
@@ -1,11 +1,11 @@
 import React from 'react'
-import { useLocation } from 'react-router-dom'
+import { useRouter } from 'next/router'
 import ProjectSidebarComponent from '../../../../components/app/sidebars/project/ProjectSidebarComponent'
 import { isCollapsible } from '../../../../util/sidebar-space'
 
 const ProjectSidebarContainer = (props) => {
-    const location = useLocation()
-    return <ProjectSidebarComponent collapsible={isCollapsible(location)} {...props} />
+    const router = useRouter()
+    return <ProjectSidebarComponent collapsible={isCollapsible(router)} {...props} />
 }
 
 export default ProjectSidebarContainer
diff --git a/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/TopologyListContainer.js b/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/TopologyListContainer.js
index 954284a6..e9c05f17 100644
--- a/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/TopologyListContainer.js
+++ b/opendc-web/opendc-web-ui/src/containers/app/sidebars/project/TopologyListContainer.js
@@ -3,13 +3,13 @@ import { useDispatch, useSelector } from 'react-redux'
 import TopologyListComponent from '../../../../components/app/sidebars/project/TopologyListComponent'
 import { setCurrentTopology } from '../../../../actions/topology/building'
 import { openNewTopologyModal } from '../../../../actions/modals/topology'
-import { useHistory } from 'react-router-dom'
+import { useRouter } from 'next/router'
 import { getState } from '../../../../util/state-utils'
 import { deleteTopology } from '../../../../actions/topologies'
 
 const TopologyListContainer = () => {
     const dispatch = useDispatch()
-    const history = useHistory()
+    const router = useRouter()
 
     const topologies = useSelector((state) => {
         let topologies = state.objects.project[state.currentProjectId]
@@ -26,7 +26,7 @@ const TopologyListContainer = () => {
     const onChooseTopology = async (id) => {
         dispatch(setCurrentTopology(id))
         const state = await getState(dispatch)
-        history.push(`/projects/${state.currentProjectId}`)
+        router.push(`/projects/${state.currentProjectId}`)
     }
     const onNewTopology = () => {
         dispatch(openNewTopologyModal())
@@ -36,7 +36,7 @@ const TopologyListContainer = () => {
             const state = await getState(dispatch)
             dispatch(deleteTopology(id))
             dispatch(setCurrentTopology(state.objects.project[state.currentProjectId].topologyIds[0]))
-            history.push(`/projects/${state.currentProjectId}`)
+            router.push(`/projects/${state.currentProjectId}`)
         }
     }