ui: Simplify data fetching in frontend

This pull request aims to simplify the data fetching logic in the OpenDC frontend.
Previously, the frontend used Redux extensively to sync the server state with the 
client state, which introduced a lot of unnecessary complexity. 

With this pull request, we move most of the data fetching logic out of Redux and 
instead use React Query to perform the logic for fetching and caching API requests. 

* Move all server data except topologies outside Redux
* Use React Query for fetching server data
* (De)normalize topology using Normalizr
* Remove current ids state from Redux 
* Combine fetching of project relations

2 files changed, 5 insertions, 37 deletions

diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/project/PortfolioListComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/project/PortfolioListComponent.js
index ce271819..d61ff24e 100644
--- a/opendc-web/opendc-web-ui/src/components/app/sidebars/project/PortfolioListComponent.js
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/project/PortfolioListComponent.js
@@ -25,7 +25,7 @@ function PortfolioListComponent({
                 </Button>
             </h2>
 
-            {portfolios.map((portfolio, idx) => (
+            {portfolios.map((portfolio) => (
                 <div key={portfolio._id}>
                     <Row className="row mb-1">
                         <Col
@@ -61,7 +61,7 @@ function PortfolioListComponent({
 
 PortfolioListComponent.propTypes = {
     portfolios: PropTypes.arrayOf(Portfolio),
-    currentProjectId: PropTypes.string.isRequired,
+    currentProjectId: PropTypes.string,
     currentPortfolioId: PropTypes.string,
     onNewPortfolio: PropTypes.func.isRequired,
     onChoosePortfolio: PropTypes.func.isRequired,
diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/project/ScenarioListComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/project/ScenarioListComponent.js
index f990dfcb..e81d2b78 100644
--- a/opendc-web/opendc-web-ui/src/components/app/sidebars/project/ScenarioListComponent.js
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/project/ScenarioListComponent.js
@@ -1,48 +1,19 @@
 import PropTypes from 'prop-types'
 import React from 'react'
 import { Scenario } from '../../../../shapes'
-import Link from 'next/link'
 import { Button, Col, Row } from 'reactstrap'
-import classNames from 'classnames'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
-import { faPlus, faPlay, faTrash } from '@fortawesome/free-solid-svg-icons'
+import { faPlus, faTrash } from '@fortawesome/free-solid-svg-icons'
 
-function ScenarioListComponent({
-    scenarios,
-    portfolioId,
-    currentProjectId,
-    currentScenarioId,
-    onNewScenario,
-    onChooseScenario,
-    onDeleteScenario,
-}) {
+function ScenarioListComponent({ scenarios, portfolioId, onNewScenario, onDeleteScenario }) {
     return (
         <>
             {scenarios.map((scenario, idx) => (
                 <Row key={scenario._id} className="mb-1">
-                    <Col
-                        xs="7"
-                        className={classNames('pl-5 align-self-center', {
-                            'font-weight-bold': scenario._id === currentScenarioId,
-                        })}
-                    >
+                    <Col xs="7" className="pl-5 align-self-center">
                         {scenario.name}
                     </Col>
                     <Col xs="5" className="text-right">
-                        <Link
-                            passHref
-                            href={`/projects/${currentProjectId}/portfolios/${scenario.portfolioId}/scenarios/${scenario._id}`}
-                        >
-                            <Button
-                                color="primary"
-                                outline
-                                disabled
-                                className="mr-1"
-                                onClick={() => onChooseScenario(scenario.portfolioId, scenario._id)}
-                            >
-                                <FontAwesomeIcon icon={faPlay} />
-                            </Button>
-                        </Link>
                         <Button
                             color="danger"
                             outline
@@ -67,10 +38,7 @@ function ScenarioListComponent({
 ScenarioListComponent.propTypes = {
     scenarios: PropTypes.arrayOf(Scenario),
     portfolioId: PropTypes.string,
-    currentProjectId: PropTypes.string.isRequired,
-    currentScenarioId: PropTypes.string,
     onNewScenario: PropTypes.func.isRequired,
-    onChooseScenario: PropTypes.func.isRequired,
     onDeleteScenario: PropTypes.func.isRequired,
 }