the first of beginning

e1a484b4 · d.arizona · 0e7c5702 · e1a484b4 · e1a484b4 · e1a484b4
Commit e1a484b4 authored Aug 04, 2020 by d.arizona
46 changed files
--- a/.eslintrc
+++ b/.eslintrc
+{
+    "root": true,
+    "extends": "@notum-cz/eslint-config-notum-react/hooks",
+    "rules": {
+      "no-console": "off",
+      "prettier/prettier": "error",
+      "no-param-reassign": [
+        "error",
+        {
+          "props": true,
+          "ignorePropertyModificationsFor": [
+            "state",
+            "acc",
+            "e",
+            "ctx",
+            "req",
+            "request",
+            "res",
+            "response",
+            "$scope",
+            "registration"
+          ]
+        }
+      ],
+      "@typescript-eslint/camelcase": "off",
+      "@typescript-eslint/ban-ts-ignore": "off",
+      "no-alert": "off",
+      "@typescript-eslint/no-use-before-define": "off",
+      "import/no-extraneous-dependencies": ["error", {"devDependencies": true}],
+      "no-shadow": "off"
+    },
+    "overrides": [
+      {
+        "files": ["**/store/**/*.ts"],
+        "rules": {
+          "@typescript-eslint/no-explicit-any": "off"
+        }
+      }
+    ]
+  }
--- a/.gitignore
+++ b/.gitignore
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# lingui
+plugins/locale/_build
+plugins/locale/*/*.js
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
+{
+  "name": "tia-dev",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@babel/core": "^7.11.0",
+    "@emotion/core": "^10.0.28",
+    "@emotion/styled": "^10.0.27",
+    "@lingui/cli": "^2.9.1",
+    "@lingui/core": "^2.9.1",
+    "@lingui/macro": "^2.9.1",
+    "@lingui/react": "^2.9.1",
+    "@material-ui/core": "^4.11.0",
+    "@material-ui/icons": "^4.9.1",
+    "@notum-cz/eslint-config-notum-react": "^1.3.0",
+    "@sentry/browser": "^5.20.1",
+    "@testing-library/jest-dom": "^4.2.4",
+    "@testing-library/react": "^9.5.0",
+    "@testing-library/user-event": "^7.2.1",
+    "@types/jest": "^24.9.1",
+    "@types/lingui__macro": "^2.7.3",
+    "@types/lingui__react": "^2.8.2",
+    "@types/node": "^12.12.53",
+    "@types/react": "^16.9.44",
+    "@types/react-dom": "^16.9.8",
+    "@types/react-redux": "^7.1.9",
+    "@types/react-router-dom": "^5.1.5",
+    "@types/redux-logger": "^3.0.8",
+    "babel-core": "^7.0.0-bridge.0",
+    "immer": "^6.0.9",
+    "jscpd": "^3.3.1",
+    "prettier": "^2.0.5",
+    "react": "^16.13.1",
+    "react-dom": "^16.13.1",
+    "react-hook-form": "^5.7.2",
+    "react-redux": "^7.2.1",
+    "react-router-dom": "^5.2.0",
+    "react-scripts": "^3.4.1",
+    "redux": "^4.0.5",
+    "redux-logger": "^3.0.6",
+    "redux-thunk": "^2.3.0",
+    "reselect": "^4.0.0",
+    "ts-action": "^11.0.0",
+    "ts-action-immer": "^3.0.3",
+    "typescript": "^3.7.5",
+    "use-immer": "^0.4.1"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject",
+    "lint": "eslint src/ --ext .tsx,.ts",
+    "lint:fix": "eslint --fix src/ --ext .tsx,.ts",
+    "add-locale": "lingui add-locale",
+    "extract": "lingui extract",
+    "compile": "lingui compile",
+    "duplicity": "jscpd --ignore '**/*.min.js,**/*.map' ./src"
+  },
+  "eslintConfig": {
+    "extends": "react-app"
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}
--- a/public/favicon.ico
+++ b/public/favicon.ico
--- a/public/index.html
+++ b/public/index.html
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta
+      name="description"
+      content="Web site created using create-react-app"
+    />
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+    <!--
+      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" />
+    <!--
+      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>React App</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>
--- a/public/logo192.png
+++ b/public/logo192.png
--- a/public/logo512.png
+++ b/public/logo512.png
--- a/public/manifest.json
+++ b/public/manifest.json
+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "logo192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}
--- a/public/robots.txt
+++ b/public/robots.txt
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:
--- a/src/App.css
+++ b/src/App.css
+.App {
+  text-align: center;
+}
+
+.App-logo {
+  height: 40vmin;
+  pointer-events: none;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  .App-logo {
+    animation: App-logo-spin infinite 20s linear;
+  }
+}
+
+.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);
+  }
+}
--- a/src/App.test.tsx
+++ b/src/App.test.tsx
+import React from "react";
+import { render } from "@testing-library/react";
+import App from "./App";
+
+test("renders learn react link", () => {
+  const { getByText } = render(<App />);
+  const linkElement = getByText(/learn react/i);
+  expect(linkElement).toBeInTheDocument();
+});
--- a/src/App.tsx
+++ b/src/App.tsx
+import React, { Suspense } from "react";
+import "./App.css";
+import { I18nProvider } from "@lingui/react";
+import { useSelector } from "react-redux";
+import { BrowserRouter as Router, Switch, Route, Link } from "react-router-dom";
+
+import { getSelectedLanguage } from "./store/general/selectors";
+import routes from "./router";
+import { AppLanguages } from "./helpers/constants/languages";
+
+import catalogCs from "./plugins/locales/cs/messages";
+import catalogEn from "./plugins/locales/en/messages";
+
+const catalogs: { [key in AppLanguages]: any } = {
+  cs: catalogCs,
+  en: catalogEn,
+};
+
+function App(): JSX.Element {
+  const language = useSelector(getSelectedLanguage);
+
+  const renderLoading = (text: string): JSX.Element => {
+    return <h1>{text}</h1>;
+  };
+
+  return (
+    <Suspense fallback={renderLoading("Aplikace se nacita")}>
+      <I18nProvider language={language} catalogs={catalogs}>
+        <Router>
+          <div>
+            <nav>
+              <ul>
+                <li>
+                  <Link to="/">Home</Link>
+                </li>
+                <li>
+                  <Link to="/about">About</Link>
+                </li>
+              </ul>
+            </nav>
+
+            {/* A <Switch> looks through its children <Route>s and
+            renders the first one that matches the current URL. */}
+            <Switch>
+              {routes.map((route) => (
+                <Route key={route.path} path={route.path} {...route.props} />
+              ))}
+            </Switch>
+          </div>
+        </Router>
+      </I18nProvider>
+    </Suspense>
+  );
+}
+
+export default App;
--- a/src/api/.gitkeep
+++ b/src/api/.gitkeep
--- a/src/assets/.gitkeep
+++ b/src/assets/.gitkeep
--- a/src/components/shared/.gitkeep
+++ b/src/components/shared/.gitkeep
--- a/src/helpers/constants/languages.ts
+++ b/src/helpers/constants/languages.ts
+export enum AppLanguages {
+  EN = "en",
+  CS = "cs",
+}
+
+export const DEFAULT_LANGUAGE = AppLanguages.EN;
--- a/src/helpers/enums/.gitkeep
+++ b/src/helpers/enums/.gitkeep
--- a/src/helpers/functions/.gitkeep
+++ b/src/helpers/functions/.gitkeep
--- a/src/helpers/interfaces/.gitkeep
+++ b/src/helpers/interfaces/.gitkeep
--- a/src/index.css
+++ b/src/index.css
+body {
+  margin: 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;
+}
--- a/src/index.tsx
+++ b/src/index.tsx
+import React from "react";
+import ReactDOM from "react-dom";
+import "./index.css";
+import * as Sentry from "@sentry/browser";
+import { Provider } from "react-redux";
+import App from "./App";
+import * as serviceWorker from "./serviceWorker";
+import store from "./store";
+
+if (process.env.NODE_ENV === "production") {
+  Sentry.init({ dsn: process.env.SENTRY_DNS });
+}
+
+ReactDOM.render(
+  // TODO: Add <React.StrictMode> when lingui@v3 will be released
+  <Provider store={store}>
+    {/* See https://emotion.sh/docs/theming for more info */}
+    {/* <ThemeProvider theme={theme}> */}
+    <App />
+    {/* </ThemeProvider> */}
+  </Provider>,
+  document.getElementById("root")
+);
+
+// If you want your app to work offline and load faster, you can change
+// unregister() to register() below. Note this comes with some pitfalls.
+// Learn more about service workers: https://bit.ly/CRA-PWA
+serviceWorker.unregister();
--- a/src/logo.svg
+++ b/src/logo.svg
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
+    <g fill="#61DAFB">
+        <path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
+        <circle cx="420.9" cy="296.5" r="45.7"/>
+        <path d="M520.5 78.1z"/>
+    </g>
+</svg>
--- a/src/pages/About.tsx
+++ b/src/pages/About.tsx
+import React from "react";
+import { Trans } from "@lingui/macro";
+
+const Home: React.FC = () => {
+  return (
+    <div>
+      <Trans render="h1">About</Trans>
+    </div>
+  );
+};
+
+export default Home;
--- a/src/pages/Home.tsx
+++ b/src/pages/Home.tsx
+import React from "react";
+import { Trans } from "@lingui/macro";
+import { Sidebar } from "./Sidebar";
+
+const Home: React.FC = () => {
+    
+  return (
+    <div>
+      <Trans render="h1">Home</Trans>
+      <div>
+        <Sidebar width={300} height={"100vh"}>
+          <h1>Nav Item</h1>
+          <h1>Nav Item</h1>
+          <h1>Nav Item</h1>
+          <h1>Nav Item</h1>
+          <h1>Nav Item</h1>
+        </Sidebar>
+      </div>
+    </div>
+  );
+};
+
+export default Home;
--- a/src/pages/Sidebar.js
+++ b/src/pages/Sidebar.js
+import "../styles/Sidebar.css";
+import React from "react";
+
+export const Sidebar = ({ width, height, children }) => {
+  const [xPosition, setX] = React.useState(-width);
+
+  const toggleMenu = () => {
+    if (xPosition < 0) {
+      setX(0);
+    } else {
+      setX(-width);
+    }
+  };
+
+  React.useEffect(() => {
+    setX(0);
+  }, []);
+
+  return (
+    <React.Fragment>
+      <div
+        className="side-bar"
+        style={{
+          transform: `translatex(${xPosition}px)`,
+          width: width,
+          minHeight: height
+        }}
+      >
+        <button
+          onClick={() => toggleMenu()}
+          className="toggle-menu"
+          style={{
+            transform: `translate(${width}px, 20vh)`
+          }}
+        ></button>
+        <div className="content">{children}</div>
+      </div>
+    </React.Fragment>
+  );
+};
\ No newline at end of file
--- a/src/plugins/locales/_build/src/pages/About.tsx.json
+++ b/src/plugins/locales/_build/src/pages/About.tsx.json
+{
+  "About": {
+    "origin": [
+      [
+        "src/pages/About.tsx",
+        5
+      ]
+    ]
+  }
+}
\ No newline at end of file
--- a/src/plugins/locales/_build/src/pages/Home.tsx.json
+++ b/src/plugins/locales/_build/src/pages/Home.tsx.json
+{
+  "Home": {
+    "origin": [
+      [
+        "src/pages/Home.tsx",
+        5
+      ]
+    ]
+  }
+}
\ No newline at end of file
--- a/src/plugins/locales/cs/messages.js
+++ b/src/plugins/locales/cs/messages.js
+/* eslint-disable */module.exports={languageData:{"plurals":function(n,ord){var s=String(n).split("."),i=s[0],v0=!s[1];if(ord)return"other";return n==1&&v0?"one":i>=2&&i<=4&&v0?"few":!v0?"many":"other"}},messages:{"About":"O nas","Home":"Domu"}};
\ No newline at end of file
--- a/src/plugins/locales/cs/messages.json
+++ b/src/plugins/locales/cs/messages.json
+{
+  "About": "O nas",
+  "Home": "Domu"
+}
\ No newline at end of file
--- a/src/plugins/locales/en/messages.js
+++ b/src/plugins/locales/en/messages.js
+/* eslint-disable */module.exports={languageData:{"plurals":function(n,ord){var s=String(n).split("."),v0=!s[1],t0=Number(s[0])==n,n10=t0&&s[0].slice(-1),n100=t0&&s[0].slice(-2);if(ord)return n10==1&&n100!=11?"one":n10==2&&n100!=12?"two":n10==3&&n100!=13?"few":"other";return n==1&&v0?"one":"other"}},messages:{"About":"About","Home":"Home"}};
\ No newline at end of file
--- a/src/plugins/locales/en/messages.json
+++ b/src/plugins/locales/en/messages.json
+{
+  "About": "About",
+  "Home": "Home"
+}
\ No newline at end of file
--- a/src/react-app-env.d.ts
+++ b/src/react-app-env.d.ts
+// / <reference types="react-scripts" />
+declare module "*.svg" {
+  const content: any;
+  export default content;
+}
--- a/src/router/index.ts
+++ b/src/router/index.ts
+import { RouteProps } from "react-router-dom";
+import { lazy } from "react";
+
+export interface Route {
+  path: string;
+  props: RouteProps;
+}
+
+const routes: Route[] = [
+  {
+    path: "/",
+    props: {
+      component: lazy(() => import("../pages/Home")),
+      exact: true,
+    },
+  },
+  {
+    path: "/about",
+    props: {
+      component: lazy(() => import("../pages/About")),
+      exact: true,
+    },
+  },
+];
+
+export default routes;
--- a/src/serviceWorker.ts
+++ b/src/serviceWorker.ts
+// This optional code is used to register a service worker.
+// register() is not called by default.
+
+// This lets the app load faster on subsequent visits in production, and gives
+// it offline capabilities. However, it also means that developers (and users)
+// will only see deployed updates on subsequent visits to a page, after all the
+// existing tabs open on the page have been closed, since previously cached
+// resources are updated in the background.
+
+// To learn more about the benefits of this model and instructions on how to
+// opt-in, read https://bit.ly/CRA-PWA
+
+const isLocalhost = Boolean(
+  window.location.hostname === "localhost" ||
+    // [::1] is the IPv6 localhost address.
+    window.location.hostname === "[::1]" ||
+    // 127.0.0.0/8 are considered localhost for IPv4.
+    window.location.hostname.match(
+      /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
+    )
+);
+
+type Config = {
+  onSuccess?: (registration: ServiceWorkerRegistration) => void;
+  onUpdate?: (registration: ServiceWorkerRegistration) => void;
+};
+
+export function register(config?: Config): void {
+  if (
+    process.env.NODE_ENV === "production" &&
+    "serviceWorker" in navigator &&
+    process.env.PUBLIC_URL
+  ) {
+    // The URL constructor is available in all browsers that support SW.
+    const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
+    if (publicUrl.origin !== window.location.origin) {
+      // Our service worker won't work if PUBLIC_URL is on a different origin
+      // from what our page is served on. This might happen if a CDN is used to
+      // serve assets; see https://github.com/facebook/create-react-app/issues/2374
+      return;
+    }
+
+    window.addEventListener("load", () => {
+      const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
+
+      if (isLocalhost) {
+        // This is running on localhost. Let's check if a service worker still exists or not.
+        checkValidServiceWorker(swUrl, config);
+
+        // Add some additional logging to localhost, pointing developers to the
+        // service worker/PWA documentation.
+        navigator.serviceWorker.ready.then(() => {
+          console.log(
+            "This web app is being served cache-first by a service " +
+              "worker. To learn more, visit https://bit.ly/CRA-PWA"
+          );
+        });
+      } else {
+        // Is not localhost. Just register service worker
+        registerValidSW(swUrl, config);
+      }
+    });
+  }
+}
+
+function registerValidSW(swUrl: string, config?: Config): void {
+  navigator.serviceWorker
+    .register(swUrl)
+    .then((registration) => {
+      registration.onupdatefound = (): void => {
+        const installingWorker = registration.installing;
+        if (installingWorker == null) {
+          return;
+        }
+        installingWorker.onstatechange = (): void => {
+          if (installingWorker.state === "installed") {
+            if (navigator.serviceWorker.controller) {
+              // At this point, the updated precached content has been fetched,
+              // but the previous service worker will still serve the older
+              // content until all client tabs are closed.
+              console.log(
+                "New content is available and will be used when all " +
+                  "tabs for this page are closed. See https://bit.ly/CRA-PWA."
+              );
+
+              // Execute callback
+              if (config && config.onUpdate) {
+                config.onUpdate(registration);
+              }
+            } else {
+              // At this point, everything has been precached.
+              // It's the perfect time to display a
+              // "Content is cached for offline use." message.
+              console.log("Content is cached for offline use.");
+
+              // Execute callback
+              if (config && config.onSuccess) {
+                config.onSuccess(registration);
+              }
+            }
+          }
+        };
+      };
+    })
+    .catch((error) => {
+      console.error("Error during service worker registration:", error);
+    });
+}
+
+function checkValidServiceWorker(swUrl: string, config?: Config): void {
+  // Check if the service worker can be found. If it can't reload the page.
+  fetch(swUrl, {
+    headers: { "Service-Worker": "script" },
+  })
+    .then((response) => {
+      // Ensure service worker exists, and that we really are getting a JS file.
+      const contentType = response.headers.get("content-type");
+      if (
+        response.status === 404 ||
+        (contentType != null && contentType.indexOf("javascript") === -1)
+      ) {
+        // No service worker found. Probably a different app. Reload the page.
+        navigator.serviceWorker.ready.then((registration) => {
+          registration.unregister().then(() => {
+            window.location.reload();
+          });
+        });
+      } else {
+        // Service worker found. Proceed as normal.
+        registerValidSW(swUrl, config);
+      }
+    })
+    .catch(() => {
+      console.log(
+        "No internet connection found. App is running in offline mode."
+      );
+    });
+}
+
+export function unregister(): void {
+  if ("serviceWorker" in navigator) {
+    navigator.serviceWorker.ready
+      .then((registration) => {
+        registration.unregister();
+      })
+      .catch((error) => {
+        console.error(error.message);
+      });
+  }
+}
--- a/src/setupTests.ts
+++ b/src/setupTests.ts
+// jest-dom adds custom jest matchers for asserting on DOM nodes.
+// allows you to do things like:
+// expect(element).toHaveTextContent(/react/i)
+// learn more: https://github.com/testing-library/jest-dom
+import "@testing-library/jest-dom/extend-expect";
--- a/src/store/combinedReducers.ts
+++ b/src/store/combinedReducers.ts
+import { combineReducers } from "redux";
+import * as general from "./general/reducers";
+
+export interface CombinedState {
+  general: general.State;
+}
+
+export const initialState: CombinedState = {
+  general: general.initialState,
+};
+
+export const reducer = combineReducers<CombinedState>({
+  general: general.generalReducer,
+});
--- a/src/store/general/reducers.ts
+++ b/src/store/general/reducers.ts
+import { reducer } from "ts-action";
+import {
+  AppLanguages,
+  DEFAULT_LANGUAGE,
+} from "../../helpers/constants/languages";
+
+export interface State {
+  language: AppLanguages;
+}
+
+export const initialState: State = {
+  language: DEFAULT_LANGUAGE,
+};
+
+export const generalReducer = reducer<State>(initialState);
--- a/src/store/general/selectors.ts
+++ b/src/store/general/selectors.ts
+import { AppLanguages } from "../../helpers/constants/languages";
+import { CombinedState } from "../combinedReducers";
+
+export const getSelectedLanguage = (state: CombinedState): AppLanguages =>
+  state.general.language;
--- a/src/store/index.ts
+++ b/src/store/index.ts
+import { applyMiddleware, createStore } from "redux";
+import logger from "redux-logger";
+import thunk from "redux-thunk";
+
+import { reducer } from "./combinedReducers";
+
+const store = createStore(reducer, applyMiddleware(logger, thunk));
+
+export default store;
--- a/src/styles/.gitkeep
+++ b/src/styles/.gitkeep
--- a/src/styles/Sidebar.css
+++ b/src/styles/Sidebar.css
+.side-bar {
+    height: 100% !important;
+    display: flex;
+    flex-direction: column;
+    border-right: 1px solid;
+    border-radius: 0;
+    border-color: rgba(64, 194, 133, 0.693);
+    background-color: rgb(255, 255, 255);
+    transition: 0.8s ease;
+}
+
+.toggle-menu {
+    height: 50px;
+    border-top-right-radius: 10rem;
+    border-bottom-right-radius: 9rem;
+    width: 10px;
+    position: absolute;
+    outline: none;
+    z-index: 1;
+    background-color: rgba(64, 194, 133, 0.693);
+    border-color: rgba(64, 194, 133, 0.693);
+    border-left: 0;
+}
\ No newline at end of file
--- a/src/tests/README.md
+++ b/src/tests/README.md
+https://create-react-app.dev/docs/running-tests/
\ No newline at end of file
--- a/src/tests/integration/.gitkeep
+++ b/src/tests/integration/.gitkeep
--- a/src/tests/unit/.gitkeep
+++ b/src/tests/unit/.gitkeep
--- a/tsconfig.json
+++ b/tsconfig.json
+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react"
+  },
+  "include": [
+    "src"
+  ]
+}