hasura · Who828 · Jun 14, 2023 · Jun 14, 2023 · Jun 14, 2023 · Jun 14, 2023
diff --git a/react-weather-analytics-app/README.md b/react-weather-analytics-app/README.md
@@ -0,0 +1,17 @@
+## Tech stack
+
+- Frontend
+
+  - React v16.8.3
+  - Apollo Client 2.6.10
+
+- Backend
+  - Hasura GraphQL Engine
+
+## Run the React app
+
+Follow the instructions in this blog to set up your Snowflake as a prerequisite.
+Post that, run `npm install` and `npm start` to start the analytics app.
+
+We have showcased a bar chart in this example; you can easily add the other types with minimal changes.
+You can read more here, https://github.com/hasura/graphql2chartjs
diff --git a/react-weather-analytics-app/app/.gitignore b/react-weather-analytics-app/app/.gitignore
@@ -0,0 +1,2 @@
+node_modules
+build
diff --git a/react-weather-analytics-app/app/README.md b/react-weather-analytics-app/app/README.md
@@ -0,0 +1,6 @@
+To run this example:
+
+```
+npm install
+npm start
+```
diff --git a/react-weather-analytics-app/app/package-lock.json b/react-weather-analytics-app/app/package-lock.json
diff --git a/react-weather-analytics-app/app/package.json b/react-weather-analytics-app/app/package.json
@@ -0,0 +1,40 @@
+{
+  "name": "graphql2chartjs-examples",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "apollo-boost": "^0.1.28",
+    "apollo-link-http": "^1.5.17",
+    "apollo-link-ws": "^1.0.14",
+    "bootstrap": "^4.3.1",
+    "chart.js": "^2.7.3",
+    "graphql": "^14.1.1",
+    "graphql2chartjs": "^0.2.1",
+    "react": "^16.8.3",
+    "react-apollo": "^2.4.1",
+    "react-bootstrap": "^1.0.0-beta.5",
+    "react-chartjs-2": "^2.7.4",
+    "react-dom": "^16.8.3",
+    "react-scripts": "2.1.5",
+    "react-syntax-highlighter": "^10.1.3",
+    "subscriptions-transport-ws": "^0.9.15"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": "react-app"
+  },
+  "browserslist": [
+    ">0.2%",
+    "not dead",
+    "not ie <= 11",
+    "not op_mini all"
+  ],
+  "devDependencies": {
+    "@playlyfe/gql": "^2.6.1"
+  }
+}
diff --git a/react-weather-analytics-app/app/public/favicon.ico b/react-weather-analytics-app/app/public/favicon.ico
diff --git a/react-weather-analytics-app/app/public/index.html b/react-weather-analytics-app/app/public/index.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta
+      name="viewport"
+      content="width=device-width, initial-scale=1, shrink-to-fit=no"
+    />
+    <meta name="theme-color" content="#000000" />
+    <!--
+      manifest.json provides metadata used when your web app is installed on a
+      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
+    -->
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.7.2/css/all.css" integrity="sha384-fnmOCqbTlWIlj8LyTjo7mOUStjsKC4pOpQbqyi7RrhN7udi9RwhKkMHpvLbHG9Sr" crossorigin="anonymous"/>
+    <link
+      rel="stylesheet"
+      href="https://maxcdn.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css"
+      integrity="sha384-GJzZqFGwb1QTTN6wy59ffF1BuGJpLSa9DkKMp0DgiMDm4iYMj70gZWKYbI706tWS"
+      crossorigin="anonymous"
+    />
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>graphql2chartjs examples</title>
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>
diff --git a/react-weather-analytics-app/app/public/manifest.json b/react-weather-analytics-app/app/public/manifest.json
@@ -0,0 +1,15 @@
+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}
diff --git a/react-weather-analytics-app/app/src/App.css b/react-weather-analytics-app/app/src/App.css
@@ -0,0 +1,65 @@
+.App {
+  text-align: center;
+}
+
+.App-logo {
+  animation: App-logo-spin infinite 20s linear;
+  height: 40vmin;
+  pointer-events: none;
+}
+
+.App-header {
+  background-color: #282c34;
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  font-size: calc(10px + 2vmin);
+  color: white;
+}
+
+.App-link {
+  color: #61dafb;
+}
+
+@keyframes App-logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+.half_screen {
+  width: 50%;
+  display: inline-block;
+  position: relative;
+}
+
+.chartWrapper {
+  display: flex;
+}
+
+.loadingIndicator {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+}
+
+@media(max-width: 767px) {
+  .half_screen {
+    width: 100%;
+    display: block;
+  }
+  .chartWrapper {
+    display: block;
+  }
+}
+
+.fiftypercent {
+  width: 100px;
+  display: inline-block;
+}
diff --git a/react-weather-analytics-app/app/src/App.js b/react-weather-analytics-app/app/src/App.js
@@ -0,0 +1,23 @@
+import React from 'react';
+import './App.css';
+import NavBar from './Navbar';
+
+import {
+  BasicBarChart,
+  StyledBarChart,
+  MultiDatasetBarChart,
+  MixedLineBarChart,
+  LiveChart,
+  RealtimeTimeseriesChart
+} from './charts';
+
+const App = () => (
+  <div>
+    <NavBar />
+    <div style={{margin: '10px', paddingTop: '65px'}}>
+      <StyledBarChart/>
+     </div>
+  </div>
+);
+
+export default App;
diff --git a/react-weather-analytics-app/app/src/App.test.js b/react-weather-analytics-app/app/src/App.test.js
@@ -0,0 +1,9 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import App from './App';
+
+it('renders without crashing', () => {
+  const div = document.createElement('div');
+  ReactDOM.render(<App />, div);
+  ReactDOM.unmountComponentAtNode(div);
+});
diff --git a/react-weather-analytics-app/app/src/Navbar.js b/react-weather-analytics-app/app/src/Navbar.js
@@ -0,0 +1,33 @@
+import React from 'react';
+import { Navbar, Nav, NavDropdown, Button } from 'react-bootstrap';
+
+const Bar = () => {
+  return (
+    <Navbar bg="light" fixed="top">
+      <Navbar.Brand href="/">graphql2chartjs examples</Navbar.Brand>
+      <Navbar.Collapse id="basic-navbar-nav">
+        <Nav>
+          <NavDropdown title="Jump" id="basic-nav-dropdown">
+            <NavDropdown.Item href="#bar">Basic bar chart</NavDropdown.Item>
+            <NavDropdown.Item href="#styled-bar">Styled bar chart</NavDropdown.Item>
+            <NavDropdown.Item href="#multi-bar">Bar (multiple datasets)</NavDropdown.Item>
+            <NavDropdown.Item href="#mixed">Mixed chart (bar and line)</NavDropdown.Item>
+            <NavDropdown.Item href="#live-chart">Live chart</NavDropdown.Item>
+            <NavDropdown.Item href="#timeseries-chart">Time series</NavDropdown.Item>
+          </NavDropdown>
+        </Nav>
+        <Nav>
+          <Nav.Link href="https://github.com/hasura/graphql-engine/tree/master/community/tools/graphql2chartjs">
+            <Button variant="dark" size="sm">GitHub</Button>
+          </Nav.Link>
+          <Nav.Link href="https://codesandbox.io/s/p2wpj1o8pj">
+            <Button variant="link" size="sm">Edit in sandbox</Button>
+          </Nav.Link>
+        </Nav>
+      </Navbar.Collapse>
+    </Navbar>
+  )
+}
+
+export default Bar;
+
diff --git a/react-weather-analytics-app/app/src/charts/StyledBarChart.js b/react-weather-analytics-app/app/src/charts/StyledBarChart.js
@@ -0,0 +1,78 @@
+import React from 'react';
+import { Bar} from 'react-chartjs-2';
+import { docco } from 'react-syntax-highlighter/dist/esm/styles/hljs';
+import SyntaxHighlighter from 'react-syntax-highlighter';
+import graphql2chartjs from 'graphql2chartjs';
+import { Query } from 'react-apollo';
+import gql from 'graphql-tag';
+
+
+const query = `
+{
+  NewYorkWeeklyTemprature: AVG_TEMPRATURE_WEEKLY(order_by: {weekly: asc}) {
+    data: TEMPRATURE
+    label: weekly
+  }
+}
+`;
+
+// Chart component
+const Chart = ({ query }) => (
+  <Query
+    query={gql`${query}`}
+  >
+    {
+      ({data, error, loading}) => {
+        if (loading || error) {
+          return <div className="loadingIndicator">Please wait </div>;
+        }
+        // create graphql2chartjs instance
+        const g2c = new graphql2chartjs();
+        // add graphql data to graphql2chartjs instance while adding the backgroundcolor property
+        g2c.add(data, (datasetName, dataPoint) => ({
+          ...dataPoint,
+          chartType: 'bar',
+          backgroundColor: '#44c0c1',
+        }));
+        // render chart with g2c data :)
+        return (
+          <Bar data={g2c.data} />
+        )
+      }
+    }
+  </Query>
+)
+
+/****************************************UTILS*****************************************/
+
+const HighlightedQuery = ({ query }) => (
+  <SyntaxHighlighter
+    language="graphql"
+    style={docco}
+  >
+    {query}
+  </SyntaxHighlighter>
+)
+
+const StyledBarChart = ({ path }) => {
+  return (
+    <div style={{margin: '10px', paddingTop: '65px'}}>
+      <div key="styled-bar">
+        <div style={{marginBottom: '20px'}} id="styled-bar">
+            <div className="chartWrapper">
+              <div className="half_screen">
+                <HighlightedQuery query={query} />
+              </div>
+              <div className="half_screen">
+                <Chart query={query}/>
+              </div>
+            </div>
+          </div>
+          <a href="https://github.com/hasura/graphql-engine/tree/master/community/tools/graphql2chartjs/example/app/src/charts/StyledBarChart.js">View source </a>
+        <hr />
+      </div>
+    </div>
+  )
+}
+
+export { StyledBarChart };
diff --git a/react-weather-analytics-app/app/src/charts/index.js b/react-weather-analytics-app/app/src/charts/index.js
@@ -0,0 +1,6 @@
+export { BasicBarChart } from './BasicBarChart';
+export { StyledBarChart } from './StyledBarChart';
+export { MultiDatasetBarChart } from './MultiDatasetBarChart';
+export { MixedLineBarChart } from './MixedLineBarChart';
+export { LiveChart } from './LiveChart';
+export { RealtimeTimeseriesChart } from './RealtimeTimeseriesChart';
diff --git a/react-weather-analytics-app/app/src/index.css b/react-weather-analytics-app/app/src/index.css
@@ -0,0 +1,14 @@
+body {
+  margin: 0;
+  padding: 0;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
+    "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+code {
+  font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
+    monospace;
+}