basic frontend demo with react and redux

2019-01-12 14:09:17 +01:00
parent 204985db42
commit a431c58763
53 changed files with 19185 additions and 0 deletions
--- a/backend/.gitignore
+++ b/backend/.gitignore
@@ -0,0 +1 @@
+node_modules/
--- a/backend/index.js
+++ b/backend/index.js
@@ -0,0 +1,39 @@
+let fetch = require("node-fetch");
+let cheerio = require("cheerio");
+let express = require("express");
+const path = require("path");
+const bodyParser = require("body-parser");
+let fs = require("fs");
+
+const app = express();
+const port = process.env.PORT || 5000;
+
+app.get("/api/:url", async (req, res) => {
+  let url = "https://www.olx.ba/pretraga?" + req.params.url;
+  let appts = [];
+  response = await fetch(url);
+  const body = await response.text();
+
+  const $ = cheerio.load(body);
+
+  $("#rezultatipretrage")
+    .find(".listitem")
+    .each(async (i, elem) => {
+      const id = $(elem)
+        .find("a")
+        .first()
+        .attr("href");
+      const cijena = $(elem)
+        .find(".cijena > .datum > span")
+        .first()
+        .text();
+      const image = $(elem)
+        .find("a > .slika > img")
+        .first()
+        .attr("src");
+      appts.push({ url: id, price: cijena, image });
+    });
+  res.json(appts);
+});
+
+app.listen(port, () => console.log(`Example app listening on port ${port}!`));
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -0,0 +1,502 @@
+{
+  "name": "backend",
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+      "requires": {
+        "media-typer": "0.3.0",
+        "mime-types": "~2.1.18"
+      }
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+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
+    },
+    "util-deprecate": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+    },
+    "utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
+    },
+    "vary": {
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+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
+    }
+  }
+}
--- a/backend/package.json
+++ b/backend/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "backend",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "Ehvan Gradanin",
+  "license": "ISC",
+  "dependencies": {
+    "cheerio": "^1.0.0-rc.2",
+    "express": "^4.16.4",
+    "node-fetch": "^2.3.0"
+  }
+}
--- a/frontend-react/.gitignore
+++ b/frontend-react/.gitignore
@@ -0,0 +1,23 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
--- a/frontend-react/README.md
+++ b/frontend-react/README.md
@@ -0,0 +1,68 @@
+This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `npm start`
+
+Runs the app in the development mode.<br>
+Open [http://localhost:3000](http://localhost:3000) to view it in the browser.
+
+The page will reload if you make edits.<br>
+You will also see any lint errors in the console.
+
+### `npm test`
+
+Launches the test runner in the interactive watch mode.<br>
+See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+
+### `npm run build`
+
+Builds the app for production to the `build` folder.<br>
+It correctly bundles React in production mode and optimizes the build for the best performance.
+
+The build is minified and the filenames include the hashes.<br>
+Your app is ready to be deployed!
+
+See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+
+### `npm run eject`
+
+**Note: this is a one-way operation. Once you `eject`, you can’t go back!**
+
+If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
+
+Instead, it will copy all the configuration files and the transitive dependencies (Webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.
+
+You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.
+
+## Learn More
+
+You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
+
+To learn React, check out the [React documentation](https://reactjs.org/).
+
+### Code Splitting
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting
+
+### Analyzing the Bundle Size
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size
+
+### Making a Progressive Web App
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app
+
+### Advanced Configuration
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration
+
+### Deployment
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/deployment
+
+### `npm run build` fails to minify
+
+This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify
--- a/frontend-react/package-lock.json
+++ b/frontend-react/package-lock.json
--- a/frontend-react/package.json
+++ b/frontend-react/package.json
@@ -0,0 +1,36 @@
+{
+  "name": "frontend-react",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "axios": "^0.18.0",
+    "history": "^4.7.2",
+    "prettier": "^1.15.3",
+    "rc-slider": "^8.6.4",
+    "react": "^16.7.0",
+    "react-dom": "^16.7.0",
+    "react-redux": "^6.0.0",
+    "react-router-dom": "^4.3.1",
+    "react-scripts": "2.1.3",
+    "react-select": "^2.2.0",
+    "redux": "^4.0.1",
+    "redux-devtools-extension": "^2.13.7",
+    "redux-logger": "^3.0.6"
+  },
+  "scripts": {
+    "start": "NODE_PATH=src/ react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": "react-app"
+  },
+  "proxy": "http://localhost:5000/",
+  "browserslist": [
+    ">0.2%",
+    "not dead",
+    "not ie <= 11",
+    "not op_mini all"
+  ]
+}
--- a/frontend-react/public/favicon.ico
+++ b/frontend-react/public/favicon.ico
--- a/frontend-react/public/index.html
+++ b/frontend-react/public/index.html
@@ -0,0 +1,41 @@
+<!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 added to the
+      homescreen on Android. 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/frontend-react/public/manifest.json
+++ b/frontend-react/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"
+}
--- a/frontend-react/src/components/App.js
+++ b/frontend-react/src/components/App.js
@@ -0,0 +1,71 @@
+import React from "react";
+import Select from "react-select";
+import { connect } from "react-redux";
+import { CATEGORY_SELECT, ITEMS_CHANGED } from "constants/actionTypes";
+import { hoc } from "utils/hoc";
+import { createOlxLink } from "utils/createOlxLink";
+import axios from "axios";
+
+import Vozila from "./categories/Vozila";
+import Nekretnine from "./categories/Nekretnine";
+import ItemsContainer from "./items/itemscontainer/ItemsContainer";
+
+const options = [
+  { value: "Vozila", label: "Vozila" },
+  { value: "Nekretnine", label: "Nekretnine" }
+];
+
+const mapStateToProps = state => {
+  return {
+    category: state.category,
+    options: state.options,
+    subcategory: state.subcategory,
+    items: state.items
+  };
+};
+
+const mapDispatchToProps = dispatch => ({
+  onCategoryChanged: option => dispatch({ type: CATEGORY_SELECT, option }),
+  onItemsChanged: items => dispatch({ type: ITEMS_CHANGED, items })
+});
+
+class App extends React.Component {
+  handleChange = selectedOption => {
+    this.props.onCategoryChanged(selectedOption);
+  };
+
+  getDataFromOlx = () => {
+    const { category, options, subcategory, onItemsChanged } = this.props;
+    let url = createOlxLink(category, subcategory, options);
+    url = encodeURI(url);
+    axios
+      .get(`/api/${url}`)
+      .then(response => onItemsChanged(response.data))
+      .catch(error => console.log(error));
+  };
+
+  render() {
+    const { category } = this.props;
+
+    return (
+      <div>
+        <Select
+          value={category}
+          onChange={this.handleChange}
+          options={options}
+        />
+        {hoc(category && category.value, {
+          Vozila: <Vozila />,
+          Nekretnine: <Nekretnine />
+        })}
+        <button onClick={this.getDataFromOlx}>Get Data from OLX </button>
+        <ItemsContainer />
+      </div>
+    );
+  }
+}
+
+export default connect(
+  mapStateToProps,
+  mapDispatchToProps
+)(App);
--- a/frontend-react/src/components/categories/Nekretnine.js
+++ b/frontend-react/src/components/categories/Nekretnine.js
@@ -0,0 +1,38 @@
+import React from "react";
+import Select from "react-select";
+import { subcategorywrapper } from "utils/subcategorywrapper";
+import { hoc } from "utils/hoc";
+
+import Stanovi from "../subcategories/nekretnine/Stanovi";
+import Kuce from "../subcategories/nekretnine/Kuce";
+
+const options = [
+  { value: "Stanovi", label: "Stanovi" },
+  { value: "Kuce", label: "Kuce" }
+];
+
+class Nekretnine extends React.Component {
+  handleChange = selectedOption => {
+    this.props.onSubCategoryChanged(selectedOption);
+  };
+
+  render() {
+    const { subcategory } = this.props;
+
+    return (
+      <div>
+        <Select
+          value={subcategory}
+          onChange={this.handleChange}
+          options={options}
+        />
+        {hoc(subcategory && subcategory.value, {
+          Stanovi: <Stanovi />,
+          Kuce: <Kuce />
+        })}
+      </div>
+    );
+  }
+}
+
+export default subcategorywrapper(Nekretnine);
--- a/frontend-react/src/components/categories/Vozila.js
+++ b/frontend-react/src/components/categories/Vozila.js
@@ -0,0 +1,37 @@
+import React from "react";
+import Select from "react-select";
+import Automobili from "../subcategories/vozila/Automobili";
+import Motocikli from "../subcategories/vozila/Motocikli";
+import { subcategorywrapper } from "utils/subcategorywrapper";
+import { hoc } from "utils/hoc";
+
+const options = [
+	{ value: "Automobili", label: "Automobili" },
+	{ value: "Motocikli", label: "Motocikli" }
+];
+
+class Vozila extends React.Component {
+	handleChange = selectedOption => {
+		this.props.onSubCategoryChanged(selectedOption);
+	};
+
+	render() {
+		const { subcategory } = this.props;
+
+		return (
+			<div>
+				<Select
+					value={subcategory}
+					onChange={this.handleChange}
+					options={options}
+				/>
+				{hoc(subcategory && subcategory.value, {
+					Automobili: <Automobili />,
+					Motocikli: <Motocikli />
+				})}
+			</div>
+		);
+	}
+}
+
+export default subcategorywrapper(Vozila);
--- a/frontend-react/src/components/filters/NekretnineFilter/Cijena.js
+++ b/frontend-react/src/components/filters/NekretnineFilter/Cijena.js
@@ -0,0 +1,6 @@
+export const rangeOptions = {
+  min: 0,
+  max: 100000,
+  defaultValues: [0, 100000],
+  step: 100
+};
--- a/frontend-react/src/components/filters/NekretnineFilter/KuceFilter/index.js
+++ b/frontend-react/src/components/filters/NekretnineFilter/KuceFilter/index.js
@@ -0,0 +1,59 @@
+import React from "react";
+import CheckboxAndRadioWrapper from "components/widgets/CheckboxAndRadioWrapper";
+
+const elements = [
+  {
+    type: "checkbox",
+    name: "Uknjizeno",
+    optionName: "uknjizeno"
+  },
+  {
+    type: "checkbox",
+    name: "Namjesteno",
+    optionName: "namjesteno"
+  },
+  {
+    type: "checkbox",
+    name: "Nedavno adaptirano",
+    optionName: "nedavno_adaptirano"
+  },
+  {
+    type: "checkbox",
+    name: "Garaza",
+    optionName: "garaza"
+  },
+  {
+    type: "checkbox",
+    name: "Balkon",
+    optionName: "balkon"
+  },
+  {
+    type: "checkbox",
+    name: "Voda",
+    optionName: "voda"
+  },
+  {
+    type: "checkbox",
+    name: "Plin",
+    optionName: "plin"
+  },
+  {
+    type: "checkbox",
+    name: "Bazen",
+    optionName: "bazen"
+  }
+];
+class KuceFilter extends React.Component {
+  render() {
+    return (
+      <div>
+        <span>Dodatno za kuce</span>
+        <CheckboxAndRadioWrapper
+          componentName="dodatno-za-kuce"
+          elements={elements}
+        />
+      </div>
+    );
+  }
+}
+export default KuceFilter;
--- a/frontend-react/src/components/filters/NekretnineFilter/Lokacija.js
+++ b/frontend-react/src/components/filters/NekretnineFilter/Lokacija.js
@@ -0,0 +1,8 @@
+export const lokacijaOptions = {
+  choices: [
+    { value: "9", label: "Sarajevo" },
+    { value: "2", label: "Posavski" }
+  ],
+  value: "kanton",
+  optionName: "kanton"
+};
--- a/frontend-react/src/components/filters/NekretnineFilter/StanoviFilter/index.js
+++ b/frontend-react/src/components/filters/NekretnineFilter/StanoviFilter/index.js
@@ -0,0 +1,65 @@
+import React from "react";
+import CheckboxAndRadioWrapper from "components/widgets/CheckboxAndRadioWrapper";
+
+const elements = [
+  {
+    type: "checkbox",
+    name: "Novogradnja",
+    optionName: "novogradnja"
+  },
+  {
+    type: "checkbox",
+    name: "Namjesten",
+    optionName: "namjesten"
+  },
+  {
+    type: "checkbox",
+    name: "Nedavno adaptiran",
+    optionName: "Nedavno_adaptiran"
+  },
+  {
+    type: "checkbox",
+    name: "Uknjizeno",
+    optionName: "uknjizeno"
+  },
+  {
+    type: "checkbox",
+    name: "Lift",
+    optionName: "lift"
+  },
+  {
+    type: "checkbox",
+    name: "Balkon",
+    optionName: "balkon"
+  },
+  {
+    type: "checkbox",
+    name: "Parking",
+    optionName: "parking"
+  },
+  {
+    type: "checkbox",
+    name: "Plin",
+    optionName: "plin"
+  },
+  {
+    type: "checkbox",
+    name: "kablovska",
+    optionName: "kablovska"
+  }
+];
+
+class StanoviFilter extends React.Component {
+  render() {
+    return (
+      <div>
+        <span>Dodatno za stan</span>
+        <CheckboxAndRadioWrapper
+          componentName="dodatno-za-stan"
+          elements={elements}
+        />
+      </div>
+    );
+  }
+}
+export default StanoviFilter;
--- a/frontend-react/src/components/filters/NekretnineFilter/Velicina.js
+++ b/frontend-react/src/components/filters/NekretnineFilter/Velicina.js
@@ -0,0 +1,6 @@
+export const rangeOptions = {
+  min: 0,
+  max: 1000,
+  defaultValues: [0, new Date().getFullYear()],
+  step: 1
+};
--- a/frontend-react/src/components/filters/NekretnineFilter/Vrsta.js
+++ b/frontend-react/src/components/filters/NekretnineFilter/Vrsta.js
@@ -0,0 +1,26 @@
+export const elements = [
+  {
+    value: "",
+    name: "Sve",
+    type: "radio",
+    optionName: "vrsta"
+  },
+  {
+    value: "samoprodaja",
+    name: "Prodaja",
+    type: "radio",
+    optionName: "vrsta"
+  },
+  {
+    value: "samoizdavanje",
+    name: "Iznajmljivanje",
+    type: "radio",
+    optionName: "vrsta"
+  },
+  {
+    value: "samopotraznja",
+    name: "Potražnja",
+    type: "radio",
+    optionName: "vrsta"
+  }
+];
--- a/frontend-react/src/components/filters/NekretnineFilter/index.js
+++ b/frontend-react/src/components/filters/NekretnineFilter/index.js
@@ -0,0 +1,25 @@
+import React from "react";
+import * as Vrsta from "./Vrsta";
+import * as Lokacija from "./Lokacija";
+import * as Cijena from "./Cijena";
+import * as Velicina from "./Velicina";
+import CheckboxAndRadioWrapper from "components/widgets/CheckboxAndRadioWrapper";
+import RangeWrapper from "components/widgets/RangeWrapper";
+import SelectWrapper from "components/widgets/SelectWrapper";
+
+class NekretnineFilter extends React.Component {
+  render() {
+    return (
+      <div>
+        <CheckboxAndRadioWrapper
+          componentName="vrsta"
+          elements={Vrsta.elements}
+        />
+        <SelectWrapper {...Lokacija.lokacijaOptions} />
+        <RangeWrapper {...Cijena.rangeOptions} optionName="cijena" />
+        <RangeWrapper {...Velicina.rangeOptions} optionName="velicina" />
+      </div>
+    );
+  }
+}
+export default NekretnineFilter;
--- a/frontend-react/src/components/filters/VozilaFilter/Cijena.js
+++ b/frontend-react/src/components/filters/VozilaFilter/Cijena.js
@@ -0,0 +1,6 @@
+export const rangeOptions = {
+  min: 0,
+  max: 100000,
+  defaultValues: [0, 100000],
+  step: 100
+};
--- a/frontend-react/src/components/filters/VozilaFilter/Godiste.js
+++ b/frontend-react/src/components/filters/VozilaFilter/Godiste.js
@@ -0,0 +1,6 @@
+export const rangeOptions = {
+  min: 1960,
+  max: new Date().getFullYear(),
+  defaultValues: [1960, new Date().getFullYear()],
+  step: 1
+};
--- a/frontend-react/src/components/filters/VozilaFilter/Gorivo.js
+++ b/frontend-react/src/components/filters/VozilaFilter/Gorivo.js
@@ -0,0 +1,27 @@
+export const elements = [
+  {
+    name: "Dizel",
+    optionName: "gorivo_select_dizel",
+    type: "checkbox"
+  },
+  {
+    name: "Benzin",
+    optionName: "gorivo_select_benzin",
+    type: "checkbox"
+  },
+  {
+    name: "Plin",
+    optionName: "gorivo_select_plin",
+    type: "checkbox"
+  },
+  {
+    name: "Hibrid",
+    optionName: "gorivo_select_hibrid",
+    type: "checkbox"
+  },
+  {
+    name: "Elektro",
+    optionName: "gorivo_select_elektro",
+    type: "checkbox"
+  }
+];
--- a/frontend-react/src/components/filters/VozilaFilter/Kilometraza.js
+++ b/frontend-react/src/components/filters/VozilaFilter/Kilometraza.js
@@ -0,0 +1,15 @@
+export const kilometrazaOptions = {
+  kilometraMin: {
+    choices: [{ value: 5000, label: "5000" }, { value: 10000, label: "10000" }],
+    value: "kilometrazaMin",
+    optionName: "kilometrazaMin"
+  },
+  kilometraMax: {
+    choices: [
+      { value: 15000, label: "15000" },
+      { value: 200000, label: "200000" }
+    ],
+    value: "kilometrazaMax",
+    optionName: "kilometrazaMax"
+  }
+};
--- a/frontend-react/src/components/filters/VozilaFilter/Lokacija.js
+++ b/frontend-react/src/components/filters/VozilaFilter/Lokacija.js
@@ -0,0 +1,8 @@
+export const lokacijaOptions = {
+  choices: [
+    { value: "9", label: "Sarajevo" },
+    { value: "2", label: "Posavski" }
+  ],
+  value: "kanton",
+  optionName: "kanton"
+};
--- a/frontend-react/src/components/filters/VozilaFilter/Proizvodac.js
+++ b/frontend-react/src/components/filters/VozilaFilter/Proizvodac.js
@@ -0,0 +1,5 @@
+export const proizvodacOptions = {
+  choices: [{ value: "1900", label: "Audi" }, { value: "9000", label: "Ford" }],
+  value: "proizvodac",
+  optionName: "proizvodac"
+};
--- a/frontend-react/src/components/filters/VozilaFilter/Stanje.js
+++ b/frontend-react/src/components/filters/VozilaFilter/Stanje.js
@@ -0,0 +1,25 @@
+export const elements = [
+  {
+    type: "radio",
+    value: "",
+    name: "Nova i polovna vozila",
+    optionName: "stanje"
+  },
+  {
+    type: "radio",
+    value: 1,
+    name: "Nova",
+    optionName: "stanje"
+  },
+  {
+    type: "radio",
+    value: 2,
+    name: "Polovna vozila",
+    optionName: "stanje"
+  },
+  {
+    type: "checkbox",
+    name: "Udarena vozila",
+    optionName: "udaren_checkbox"
+  }
+];
--- a/frontend-react/src/components/filters/VozilaFilter/index.js
+++ b/frontend-react/src/components/filters/VozilaFilter/index.js
@@ -0,0 +1,35 @@
+import React from "react";
+import * as Stanje from "./Stanje";
+import * as Proizvodac from "./Proizvodac";
+import * as Cijena from "./Cijena";
+import * as Lokacija from "./Lokacija";
+import * as Godiste from "./Godiste";
+import * as Kilometraza from "./Kilometraza";
+import * as Gorivo from "./Gorivo";
+import CheckboxAndRadioWrapper from "components/widgets/CheckboxAndRadioWrapper";
+import RangeWrapper from "components/widgets/RangeWrapper";
+import SelectWrapper from "components/widgets/SelectWrapper";
+
+class VozilaFilter extends React.Component {
+  render() {
+    return (
+      <div>
+        <CheckboxAndRadioWrapper
+          componentName="stanje"
+          elements={Stanje.elements}
+        />
+        <SelectWrapper {...Proizvodac.proizvodacOptions} />
+        <RangeWrapper {...Cijena.rangeOptions} optionName="cijena" />
+        <SelectWrapper {...Lokacija.lokacijaOptions} />
+        <RangeWrapper {...Godiste.rangeOptions} optionName="godiste" />
+        <SelectWrapper {...Kilometraza.kilometrazaOptions.kilometraMin} />
+        <SelectWrapper {...Kilometraza.kilometrazaOptions.kilometraMax} />
+        <CheckboxAndRadioWrapper
+          componentName="gorivo"
+          elements={Gorivo.elements}
+        />
+      </div>
+    );
+  }
+}
+export default VozilaFilter;
--- a/frontend-react/src/components/items/itemcard/ItemCard.css
+++ b/frontend-react/src/components/items/itemcard/ItemCard.css
@@ -0,0 +1,36 @@
+.item {
+  display: grid;
+  border: solid #877ad2 1px;
+  border-radius: 10px;
+  max-width: 360px;
+  min-height: 300px;
+  grid-template-areas:
+    "image"
+    "title";
+  margin: 3%;
+  background-color: #dbdbd7;
+}
+
+.item > a > img {
+  width: 70%;
+  height: 60%;
+  max-height: 200px;
+  grid-area: image;
+  padding: 8% 8% 0 8%;
+}
+.item > a {
+  text-decoration: none;
+}
+.basic-info {
+  grid-area: title;
+  width: 85%;
+  margin: 0 auto;
+}
+
+.basic-info > h3 {
+  font-size: 90%;
+  margin: 5%;
+  margin-bottom: 0px;
+  color: #332390;
+  overflow-wrap: break-word;
+}
--- a/frontend-react/src/components/items/itemcard/ItemCard.js
+++ b/frontend-react/src/components/items/itemcard/ItemCard.js
@@ -0,0 +1,20 @@
+import React, { Component } from "react";
+import "./ItemCard.css";
+
+class ItemCard extends Component {
+  render() {
+    const { url, price, image } = this.props;
+    return (
+      <div className="item">
+        <a href={url}>
+          <img alt={image} src={image} />
+          <div className="basic-info">
+            <h3>{price}</h3>
+          </div>
+        </a>
+      </div>
+    );
+  }
+}
+
+export default ItemCard;
--- a/frontend-react/src/components/items/itemscontainer/ItemsContainer.css
+++ b/frontend-react/src/components/items/itemscontainer/ItemsContainer.css
@@ -0,0 +1,8 @@
+.items-list {
+  margin: 5%;
+  margin-top: 8%;
+  display: grid;
+  grid-gap: 5px;
+  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
+  grid-template-rows: repeat(2, 320px);
+}
--- a/frontend-react/src/components/items/itemscontainer/ItemsContainer.js
+++ b/frontend-react/src/components/items/itemscontainer/ItemsContainer.js
@@ -0,0 +1,29 @@
+import React, { Component } from "react";
+import { connect } from "react-redux";
+
+import ItemCard from "../itemcard/ItemCard";
+import "./ItemsContainer.css";
+
+const mapStateToProps = state => {
+  return {
+    items: state.items
+  };
+};
+
+class ItemContainer extends Component {
+  renderItems() {
+    let items = this.props.items;
+    return items.map((item, index) => {
+      return <ItemCard {...item} key={index} />;
+    });
+  }
+
+  render() {
+    return (
+      <div>
+        <div className="items-list">{this.renderItems()}</div>
+      </div>
+    );
+  }
+}
+export default connect(mapStateToProps)(ItemContainer);
--- a/frontend-react/src/components/subcategories/nekretnine/Kuce.js
+++ b/frontend-react/src/components/subcategories/nekretnine/Kuce.js
@@ -0,0 +1,15 @@
+import React from "react";
+import NekretnineFilter from "components/filters/NekretnineFilter/index";
+import KuceFilter from "components/filters/NekretnineFilter/KuceFilter/index";
+class Kuce extends React.Component {
+	render() {
+		return (
+			<div>
+				<span>Kuce</span>
+				<NekretnineFilter />
+				<KuceFilter />
+			</div>
+		);
+	}
+}
+export default Kuce;
--- a/frontend-react/src/components/subcategories/nekretnine/Stanovi.js
+++ b/frontend-react/src/components/subcategories/nekretnine/Stanovi.js
@@ -0,0 +1,16 @@
+import React from "react";
+import NekretnineFilter from "components/filters/NekretnineFilter/index";
+import StanoviFilter from "components/filters/NekretnineFilter/StanoviFilter/index";
+
+class Stanovi extends React.Component {
+	render() {
+		return (
+			<div>
+				<span>Stanovi</span>
+				<NekretnineFilter />
+				<StanoviFilter />
+			</div>
+		);
+	}
+}
+export default Stanovi;
--- a/frontend-react/src/components/subcategories/vozila/Automobili.js
+++ b/frontend-react/src/components/subcategories/vozila/Automobili.js
@@ -0,0 +1,14 @@
+import React from "react";
+import VozilaFilter from "components/filters/VozilaFilter/index";
+
+class Automobili extends React.Component {
+	render() {
+		return (
+			<div>
+				<span>Auto</span>
+				<VozilaFilter />
+			</div>
+		);
+	}
+}
+export default Automobili;
--- a/frontend-react/src/components/subcategories/vozila/Motocikli.js
+++ b/frontend-react/src/components/subcategories/vozila/Motocikli.js
@@ -0,0 +1,14 @@
+import React from "react";
+import VozilaFilter from "components/filters/VozilaFilter/index";
+
+class Motocikli extends React.Component {
+	render() {
+		return (
+			<div>
+				<span>Motocikli</span>
+				<VozilaFilter />
+			</div>
+		);
+	}
+}
+export default Motocikli;
--- a/frontend-react/src/components/widgets/CheckboxAndRadioWrapper.js
+++ b/frontend-react/src/components/widgets/CheckboxAndRadioWrapper.js
@@ -0,0 +1,48 @@
+import React from "react";
+import { optionchangewrapper } from "utils/optionchangewrapper";
+
+class CheckboxAndRadioWrapper extends React.Component {
+  optionChange = (option, optionName, type) => {
+    const optionTypePicker = {
+      radio: option.target.value,
+      checkbox: option.target.checked
+    };
+    const { onOptionChanged } = this.props;
+    onOptionChanged({
+      optionName,
+      optionValue: optionTypePicker[type]
+    });
+  };
+  isChecked = (type, value, optionName) => {
+    const { options } = this.props;
+    return type === "checkbox"
+      ? value
+      : options.hasOwnProperty(optionName) &&
+          options[optionName] === String(value);
+  };
+  renderElements = (elements, componentName) => {
+    return elements.map(({ type, value, name, optionName } = {}) => (
+      <label key={name + type}>
+        <input
+          name={type === "radio" ? `${componentName}-radio` : ""}
+          type={type}
+          value={value}
+          checked={this.isChecked(type, value, optionName)}
+          onChange={option => this.optionChange(option, optionName, type)}
+        />
+        {name}
+      </label>
+    ));
+  };
+
+  render() {
+    const { elements, componentName } = this.props;
+    return (
+      <div>
+        <span>{componentName}</span>
+        {this.renderElements(elements, componentName)}
+      </div>
+    );
+  }
+}
+export default optionchangewrapper(CheckboxAndRadioWrapper);
--- a/frontend-react/src/components/widgets/RangeWrapper.js
+++ b/frontend-react/src/components/widgets/RangeWrapper.js
@@ -0,0 +1,52 @@
+import React from "react";
+import { Range } from "rc-slider";
+import { optionchangewrapper } from "utils/optionchangewrapper";
+import "rc-slider/assets/index.css";
+
+class RangeWrapper extends React.Component {
+  handleRangeChange = ([min, max] = this.props.defaultValues) => {
+    this.inputMin.value = min;
+    this.inputMax.value = max;
+    const { onOptionChanged, optionName } = this.props;
+    onOptionChanged({
+      optionName,
+      optionValue: [min, max]
+    });
+  };
+
+  handleInputChange = () => {
+    const { onOptionChanged, optionName } = this.props;
+    onOptionChanged({
+      optionName,
+      optionValue: [this.inputMin.value, this.inputMax.value]
+    });
+  };
+
+  render() {
+    const { step, defaultValues, min, max } = this.props;
+    return (
+      <div>
+        <Range
+          min={min}
+          max={max}
+          defaultValue={defaultValues}
+          step={step}
+          onAfterChange={this.handleRangeChange}
+        />
+        <input
+          ref={node => {
+            this.inputMin = node;
+          }}
+          onChange={this.handleInputChange}
+        />
+        <input
+          ref={node => {
+            this.inputMax = node;
+          }}
+          onChange={this.handleInputChange}
+        />
+      </div>
+    );
+  }
+}
+export default optionchangewrapper(RangeWrapper);
--- a/frontend-react/src/components/widgets/SelectWrapper.js
+++ b/frontend-react/src/components/widgets/SelectWrapper.js
@@ -0,0 +1,25 @@
+import React from "react";
+import Select from "react-select";
+import { optionchangewrapper } from "utils/optionchangewrapper";
+
+class SelectWrapper extends React.Component {
+  handleOptionChange = selectedOption => {
+    const { onOptionChanged, optionName } = this.props;
+    onOptionChanged({
+      optionName,
+      optionValue: selectedOption
+    });
+  };
+
+  render() {
+    let { value, options, choices } = this.props;
+    return (
+      <Select
+        value={options[value]}
+        onChange={this.handleOptionChange}
+        options={choices}
+      />
+    );
+  }
+}
+export default optionchangewrapper(SelectWrapper);
--- a/frontend-react/src/constants/actionTypes.js
+++ b/frontend-react/src/constants/actionTypes.js
@@ -0,0 +1,4 @@
+export const CATEGORY_SELECT = "CATEGORY_SELECT";
+export const SUBCATEGORY_SELECT = "SUBCATEGORY_SELECT";
+export const OPTION_CHANGE = "OPTION_CHANGE";
+export const ITEMS_CHANGED = "ITEMS_CHANGED";
--- a/frontend-react/src/index.js
+++ b/frontend-react/src/index.js
@@ -0,0 +1,13 @@
+import ReactDOM from "react-dom";
+import { Provider } from "react-redux";
+import React from "react";
+import { store } from "./store";
+
+import App from "./components/App";
+
+ReactDOM.render(
+  <Provider store={store}>
+    <App />
+  </Provider>,
+  document.getElementById("root")
+);
--- a/frontend-react/src/reducer.js
+++ b/frontend-react/src/reducer.js
@@ -0,0 +1,12 @@
+import category from "./reducers/category";
+import subcategory from "./reducers/subcategory";
+import options from "./reducers/options";
+import items from "./reducers/items";
+import { combineReducers } from "redux";
+
+export default combineReducers({
+  category,
+  subcategory,
+  options,
+  items
+});
--- a/frontend-react/src/reducers/category.js
+++ b/frontend-react/src/reducers/category.js
@@ -0,0 +1,10 @@
+import { CATEGORY_SELECT } from "constants/actionTypes";
+
+export default (state = null, action) => {
+	switch (action.type) {
+		case CATEGORY_SELECT:
+			return action.option;
+		default:
+			return state;
+	}
+};
--- a/frontend-react/src/reducers/items.js
+++ b/frontend-react/src/reducers/items.js
@@ -0,0 +1,19 @@
+import {
+  ITEMS_CHANGED,
+  SUBCATEGORY_SELECT,
+  CATEGORY_SELECT,
+  OPTION_CHANGE
+} from "constants/actionTypes";
+
+export default (state = [], action) => {
+  switch (action.type) {
+    case ITEMS_CHANGED:
+      return action.items;
+    case CATEGORY_SELECT:
+    case SUBCATEGORY_SELECT:
+    case OPTION_CHANGE:
+      return [];
+    default:
+      return state;
+  }
+};
--- a/frontend-react/src/reducers/options.js
+++ b/frontend-react/src/reducers/options.js
@@ -0,0 +1,18 @@
+import {
+	SUBCATEGORY_SELECT,
+	CATEGORY_SELECT,
+	OPTION_CHANGE
+} from "constants/actionTypes";
+
+export default (state = {}, action) => {
+	switch (action.type) {
+		case OPTION_CHANGE:
+			return { ...state, [action.optionName]: action.optionValue };
+		case SUBCATEGORY_SELECT:
+			return {};
+		case CATEGORY_SELECT:
+			return {};
+		default:
+			return state;
+	}
+};
--- a/frontend-react/src/reducers/subcategory.js
+++ b/frontend-react/src/reducers/subcategory.js
@@ -0,0 +1,12 @@
+import { SUBCATEGORY_SELECT, CATEGORY_SELECT } from "constants/actionTypes";
+
+export default (state = null, action) => {
+	switch (action.type) {
+		case SUBCATEGORY_SELECT:
+			return action.option;
+		case CATEGORY_SELECT:
+			return null;
+		default:
+			return state;
+	}
+};
--- a/frontend-react/src/serviceWorker.js
+++ b/frontend-react/src/serviceWorker.js
@@ -0,0 +1,135 @@
+// 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 http://bit.ly/CRA-PWA
+
+const isLocalhost = Boolean(
+  window.location.hostname === 'localhost' ||
+    // [::1] is the IPv6 localhost address.
+    window.location.hostname === '[::1]' ||
+    // 127.0.0.1/8 is considered localhost for IPv4.
+    window.location.hostname.match(
+      /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
+    )
+);
+
+export function register(config) {
+  if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
+    // 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 http://bit.ly/CRA-PWA'
+          );
+        });
+      } else {
+        // Is not localhost. Just register service worker
+        registerValidSW(swUrl, config);
+      }
+    });
+  }
+}
+
+function registerValidSW(swUrl, config) {
+  navigator.serviceWorker
+    .register(swUrl)
+    .then(registration => {
+      registration.onupdatefound = () => {
+        const installingWorker = registration.installing;
+        if (installingWorker == null) {
+          return;
+        }
+        installingWorker.onstatechange = () => {
+          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 http://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, config) {
+  // Check if the service worker can be found. If it can't reload the page.
+  fetch(swUrl)
+    .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() {
+  if ('serviceWorker' in navigator) {
+    navigator.serviceWorker.ready.then(registration => {
+      registration.unregister();
+    });
+  }
+}
--- a/frontend-react/src/store.js
+++ b/frontend-react/src/store.js
@@ -0,0 +1,11 @@
+import { applyMiddleware, createStore } from "redux";
+import { createLogger } from "redux-logger";
+import { composeWithDevTools } from "redux-devtools-extension/developmentOnly";
+import reducer from "./reducer";
+
+const getMiddleware = () => {
+	if (process.env.NODE_ENV !== "production") {
+		return applyMiddleware(createLogger());
+	}
+};
+export const store = createStore(reducer, composeWithDevTools(getMiddleware()));
--- a/frontend-react/src/utils/createOlxLink.js
+++ b/frontend-react/src/utils/createOlxLink.js
@@ -0,0 +1,63 @@
+/*category: {value: "Vozila", label: "Vozila"}
+options: 
+cijena: (2) [6500, 70500]
+godiste: (2) [2004, 2017]
+gorivo_select_benzin: true
+gorivo_select_dizel: true
+kanton: {value: "9", label: "Sarajevo"}
+kilometrazaMax: {value: 20000, label: "20000"}
+kilometrazaMin: {value: 5000, label: "5000"}
+proizvodac: {value: "1900", label: "Audi"}
+stanje: ""
+subcategory: {value: "Automobili", label: "Automobili"}
+
+
+https://www.olx.ba/pretraga?
+kategorija=18&stanje=&v_b=1900
+&od=6500&do=70500
+&kanton=9&
+godiste_min=2004&godiste_max=2017
+&kilometra-a_min=5000&kilometra-a_max=50000
+&gorivo_select_dizel=Dizel&gorivo_select_benzin=Benzin
+
+{
+	"Automobili": 18,
+	"v_b": "proizvodac",
+
+}*/
+function AutomobiliLinkCreator(options) {
+	const [od, do_] = options.cijena;
+	const [godiste_min, godiste_max] = options.godiste;
+	const goriva = [
+		"gorivo_select_benzin",
+		"gorivo_select_dizel",
+		"gorivo_select_plin",
+		"gorivo_select_hibrid",
+		"gorivo_selector_elektro"
+	]
+		.filter(gorivo => options.hasOwnProperty(gorivo))
+		.reduce(
+			(izborGoriva, gorivo) =>
+				izborGoriva +
+				"" +
+				options[gorivo] +
+				"=" +
+				options[gorivo] +
+				"&",
+			""
+		);
+	return `kategorija=18&stanje=${options.stanje}&v_b=${
+		options.proizvodac.value
+	}&od=${od}&do=${do_}&kanton=${
+		options.kanton.value
+	}&godiste_min=${godiste_min}&godiste_max=${godiste_max}&kilometra-a_min=${
+		options.kilometrazaMin.value
+	}&kilometra-a_max=${options.kilometrazaMax.value}&${goriva}`;
+}
+const mappingFunctios = {
+	Automobili: AutomobiliLinkCreator
+};
+
+export const createOlxLink = (category, subcategory, options) => {
+	return mappingFunctios[subcategory.value](options);
+};
--- a/frontend-react/src/utils/hoc.js
+++ b/frontend-react/src/utils/hoc.js
@@ -0,0 +1 @@
+export const hoc = (option, componentList) => componentList[option] || null;
--- a/frontend-react/src/utils/optionchangewrapper.js
+++ b/frontend-react/src/utils/optionchangewrapper.js
@@ -0,0 +1,18 @@
+import { connect } from "react-redux";
+import { OPTION_CHANGE } from "constants/actionTypes";
+
+const mapStateToProps = state => {
+	return {
+		options: state.options
+	};
+};
+
+const mapDispatchToProps = dispatch => ({
+	onOptionChanged: option => dispatch({ type: OPTION_CHANGE, ...option })
+});
+
+export const optionchangewrapper = component =>
+	connect(
+		mapStateToProps,
+		mapDispatchToProps
+	)(component);
--- a/frontend-react/src/utils/subcategorywrapper.js
+++ b/frontend-react/src/utils/subcategorywrapper.js
@@ -0,0 +1,19 @@
+import { connect } from "react-redux";
+import { SUBCATEGORY_SELECT } from "constants/actionTypes";
+
+const mapStateToProps = state => {
+	return {
+		subcategory: state.subcategory
+	};
+};
+
+const mapDispatchToProps = dispatch => ({
+	onSubCategoryChanged: option =>
+		dispatch({ type: SUBCATEGORY_SELECT, option })
+});
+
+export const subcategorywrapper = component =>
+	connect(
+		mapStateToProps,
+		mapDispatchToProps
+	)(component);
				`@@ -0,0 +1 @@`
				`export const hoc = (option, componentList) => componentList[option] \|\| null;`