Display price discount on items list.

README.md

@@ -5,6 +5,25 @@
 1. Clone repository using `git clone https://git.techtube.pl/krzysiej/ryobi-crawler.git`
 2. Cd into project directory `cd ryobi-crawler`
 3. Build and start docker container `docker compose up -d`
-4. Run `docker compose exec php-app php index.php app:migrate` file to create `database.sqlite` and create tables. 
+4. Run `docker compose exec php-app php console.php app:migrate` file to create `database.sqlite` and create tables. 
-5. Run `docker compose exec php-app php index.php app:scrape` command to scrape all the products from the ryobi website.
+5. Run `docker compose exec php-app php console.php app:scrape` command to scrape all the products from the ryobi website.
-6. Access web interface using `localhost:9000` address in web browser.
+6. Access web interface using `localhost:9001` address in web browser.
+
+
+## Update project 
+
+1. Cd into project directory
+2. Run `git pull`
+3. Start and build image in one go with command: `docker compose up -d --build --force-recreate`
+
+## Running Cron
+
+For now only way of running `app:scrape` command on schedule is to use host crontab.
+1. Run `crontab -e` command to edit host crontab job file
+2. Add a new line with e.g. line like this `0 1 * * * cd /var/project/directory/ && docker compose exec php-app php console.php app:scrape`
+3. Save and exit file editor. Cron will execute `app:scrape` once per day.
+
+## Screenshots
+
+### Main screen of the web view
+![Main screen of the web view](screenshot1.png)

browser.php

@@ -1,42 +0,0 @@
-<?php
-
-include_once 'vendor/autoload.php';
-
-use Illuminate\Database\Capsule\Manager as Capsule;
-use Krzysiej\RyobiCrawler\Models\Product;
-use Twig\{Environment, Loader\FilesystemLoader};
-
-if (!file_exists('database.sqlite')) {
-    exit('Database file <code>database.sqlite</code> missing. Run docker compose <blockquote>docker compose exec php-app php index.php app:migrate</blockquote> to create it.');
-}
-
-$capsule = new Capsule;
-$capsule->addConnection(['driver' => 'sqlite', 'database' => __DIR__ . '/database.sqlite']);
-$capsule->setAsGlobal();
-$capsule->bootEloquent();
-$loader = new FilesystemLoader(__DIR__ . '/src/templates');
-$twig = new Environment($loader);
-if (isset($_GET['product_id'])) {
-    $template = 'product.html.twig';
-    $product = Product::with('price')->find($_GET['product_id']);
-}
-if (isset($_GET['category'])) {
-    $template = 'productList.html.twig';
-    $products = Product::with('price')->selectRaw('products.*')->fromRaw('products, json_each(products.categories)')->whereRaw('json_each.value = ?', [$_GET['category']])
-        ->orderByDesc('starred')->orderByDesc('created_by')->get();
-}
-if (isset($_GET['search'])) {
-    $template = 'productList.html.twig';
-    $products = Product::with('price')
-        ->orWhere([['name', 'like', "%{$_GET['search']}%"]])
-        ->orWhere([['subTitle', 'like', "%{$_GET['search']}%"]])->get();
-}
-if (isset($_GET['star'])) {
-    Product::find($_GET['star'])->toggleStarred()->save();
-    header('Location: '.$_SERVER['HTTP_REFERER']);
-}
-if (empty($_GET)) {
-    $template = 'productList.html.twig';
-    $products = Product::with('price')->orderByDesc('starred')->orderByDesc('created_by')->get();
-}
-$twig->display($template, ['products' => $products ?? [], 'product' => $product ?? [], 'search' => $_GET['search'] ?? '']);

composer.json

@@ -5,7 +5,9 @@
         "illuminate/database": "11.26.0.0",
         "ext-json": "*",
         "twig/twig": "3.14.0.0",
-        "symfony/console": "^7.0"
+        "symfony/console": "^7.0",
+        "symfony/routing": "^7.1",
+        "laravel/serializable-closure": "^1.3"
     },
     "autoload": {
         "psr-4": {

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "e9489916095593f696613b706467239b",
+    "content-hash": "0857f170e12b9885e20a632ba9c5d530",
     "packages": [
         {
             "name": "brick/math",
@@ -942,6 +942,67 @@
             },
             "time": "2024-10-08T18:54:07+00:00"
         },
+        {
+            "name": "laravel/serializable-closure",
+            "version": "v1.3.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/laravel/serializable-closure.git",
+                "reference": "1dc4a3dbfa2b7628a3114e43e32120cce7cdda9c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/laravel/serializable-closure/zipball/1dc4a3dbfa2b7628a3114e43e32120cce7cdda9c",
+                "reference": "1dc4a3dbfa2b7628a3114e43e32120cce7cdda9c",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.3|^8.0"
+            },
+            "require-dev": {
+                "illuminate/support": "^8.0|^9.0|^10.0|^11.0",
+                "nesbot/carbon": "^2.61|^3.0",
+                "pestphp/pest": "^1.21.3",
+                "phpstan/phpstan": "^1.8.2",
+                "symfony/var-dumper": "^5.4.11|^6.2.0|^7.0.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Laravel\\SerializableClosure\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Taylor Otwell",
+                    "email": "taylor@laravel.com"
+                },
+                {
+                    "name": "Nuno Maduro",
+                    "email": "nuno@laravel.com"
+                }
+            ],
+            "description": "Laravel Serializable Closure provides an easy and secure way to serialize closures in PHP.",
+            "keywords": [
+                "closure",
+                "laravel",
+                "serializable"
+            ],
+            "support": {
+                "issues": "https://github.com/laravel/serializable-closure/issues",
+                "source": "https://github.com/laravel/serializable-closure"
+            },
+            "time": "2024-09-23T13:33:08+00:00"
+        },
         {
             "name": "nesbot/carbon",
             "version": "3.8.0",
@@ -2108,6 +2169,87 @@
             ],
             "time": "2024-09-09T11:45:10+00:00"
         },
+        {
+            "name": "symfony/routing",
+            "version": "v7.1.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/routing.git",
+                "reference": "1500aee0094a3ce1c92626ed8cf3c2037e86f5a7"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/routing/zipball/1500aee0094a3ce1c92626ed8cf3c2037e86f5a7",
+                "reference": "1500aee0094a3ce1c92626ed8cf3c2037e86f5a7",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.2",
+                "symfony/deprecation-contracts": "^2.5|^3"
+            },
+            "conflict": {
+                "symfony/config": "<6.4",
+                "symfony/dependency-injection": "<6.4",
+                "symfony/yaml": "<6.4"
+            },
+            "require-dev": {
+                "psr/log": "^1|^2|^3",
+                "symfony/config": "^6.4|^7.0",
+                "symfony/dependency-injection": "^6.4|^7.0",
+                "symfony/expression-language": "^6.4|^7.0",
+                "symfony/http-foundation": "^6.4|^7.0",
+                "symfony/yaml": "^6.4|^7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Routing\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Maps an HTTP request to a set of configuration variables",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "router",
+                "routing",
+                "uri",
+                "url"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/routing/tree/v7.1.4"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-08-29T08:16:25+00:00"
+        },
         {
             "name": "symfony/service-contracts",
             "version": "v3.5.0",
@@ -2697,5 +2839,5 @@
         "ext-json": "*"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.3.0"
+    "plugin-api-version": "2.6.0"
 }

console.php

@@ -0,0 +1,19 @@
+<?php
+
+include_once 'vendor/autoload.php';
+
+use Krzysiej\RyobiCrawler\Command\Migrate;
+use Krzysiej\RyobiCrawler\Command\ScrapeWebsite;
+
+use Symfony\Component\Console\Application;
+
+if (php_sapi_name() !== 'cli') {
+    header('Location: browser.php');
+    echo 'Execute this script in cli only';
+    exit;
+}
+
+$application = new Application('Ryobi website scraper application', '1.1.1');
+$application->add(new ScrapeWebsite());
+$application->add(new Migrate());
+$application->run();

docker-compose.yml

@@ -1,9 +1,10 @@
 services:
   php-app:
+    restart: unless-stopped
     build: .
     volumes:
       - .:/usr/src/app
     command: >
       sh -c "composer install && php -S 0.0.0.0:8000 -t /usr/src/app"
     ports:
-      - "9000:8000"
+      - "9001:8000"

index.php

@@ -2,18 +2,44 @@
 
 include_once 'vendor/autoload.php';
 
-use Krzysiej\RyobiCrawler\Command\Migrate;
+use Krzysiej\RyobiCrawler\Controller\CategoryController;
-use Krzysiej\RyobiCrawler\Command\ScrapeWebsite;
+use Krzysiej\RyobiCrawler\Controller\IndexController;
+use Krzysiej\RyobiCrawler\Controller\ProductController;
+use Krzysiej\RyobiCrawler\Controller\SearchController;
+use Krzysiej\RyobiCrawler\Controller\StarController;
+use Symfony\Component\Routing\Matcher\UrlMatcher;
+use Symfony\Component\Routing\RequestContext;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
 
-use Symfony\Component\Console\Application;
+if (!file_exists('database.sqlite')) {
+    exit('Database file <code>database.sqlite</code> missing. Run docker compose <blockquote>docker compose exec php-app php index.php app:migrate</blockquote> to create it.');
+}
+$productRoute = new Route('/product/{product_id}', ['_controller' => ProductController::class], ['product_id' => '\d+']);
+$searchRoute = new Route('/?search={search_term}', ['_controller' => SearchController::class]);
+$categoryRoute = new Route('/category/{category_name}', ['_controller' => CategoryController::class]);
+$starRoute = new Route('/star/{product_id}', ['_controller' => StarController::class]);
+$indexRoute = new Route('/', ['_controller' => IndexController::class]);
+$routes = new RouteCollection();
 
-if (php_sapi_name() !== 'cli') {
+$routes->add('product_show', $productRoute);
-    header('Location: browser.php');
+$routes->add('search_show', $searchRoute);
-    echo 'Execute this script in cli only';
+$routes->add('category_show', $categoryRoute);
-    exit;
+$routes->add('start_show', $starRoute);
+$routes->add('index_show', $indexRoute);
+
+$context = new RequestContext();
+$matcher = new UrlMatcher($routes, $context);
+try {
+    $parameters = $matcher->match($_SERVER['REQUEST_URI']);
+} catch (Exception $e) {
+    die($e->getMessage());
 }
 
-$application = new Application('Ryobi website scraper application', '1.1.1');
+match ($parameters['_controller']) {
-$application->add(new ScrapeWebsite());
+    SearchController::class => (new $parameters['_controller']())($parameters['search_term']),
-$application->add(new Migrate());
+    CategoryController::class => (new $parameters['_controller']())($parameters['category_name']),
-$application->run();
+    ProductController::class, StarController::class => (new $parameters['_controller']())($parameters['product_id']),
+    IndexController::class => (new $parameters['_controller']())(),
+    default => throw new Exception('Route not found')
+};

src/Command/Migrate.php

@@ -9,13 +9,25 @@ use Illuminate\Database\Schema\Blueprint;
 use Symfony\Component\Console\Attribute\AsCommand;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
 
 #[AsCommand(name: 'app:migrate', description: 'Create database and rum migrations')]
 class Migrate extends Command
 {
+    private const RECREATE_OPTION = 'recreate';
+
     protected function configure(): void
     {
+        $this->addOption(self::RECREATE_OPTION, null, InputOption::VALUE_OPTIONAL, 'Recreate database file event if exist and has data.');
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output): int
+    {
+        if (true === $input->hasOption(self::RECREATE_OPTION)) {
+            unlink(__DIR__ . '/../../database.sqlite');
+            //sleep(5);
+        }
         touch(__DIR__ . '/../../database.sqlite');
         $capsule = new Capsule;
         $capsule->addConnection([
@@ -24,10 +36,6 @@ class Migrate extends Command
         ]);
         $capsule->setAsGlobal();
         $capsule->bootEloquent();
-    }
-
-    public function execute(InputInterface $input, OutputInterface $output): int
-    {
         $this->createProductsTable();
         $this->createPricesTable();
         $this->createStocksTable();
@@ -42,7 +50,6 @@ class Migrate extends Command
                 $table->increments('id');
                 $table->string('name');
                 $table->integer('skuID')->unique();
-                $table->integer('agilityID');
                 $table->integer('availableQuantity');
                 $table->integer('stock');
                 $table->json('categories');

src/Command/ScrapeWebsite.php

@@ -40,6 +40,7 @@ class ScrapeWebsite extends Command
         $products = $this->getProducts();
         $progress->setMaxSteps(count($products));
         foreach ($products as $product) {
+            //dd($product);
             $this->saveProduct($product);
             $progress->advance();
         }
@@ -80,11 +81,13 @@ class ScrapeWebsite extends Command
     {
         /** @var Product $productModel */
         $productModel = Product::firstOrNew(['skuID' => $product->skuID]);
+        //dd($productModel);
+
         $productModel->skuID = $product->skuID;
         $productModel->name = $product->name;
         $productModel->availableQuantity = $product->availableQuantity;
         $productModel->stock = $product->stock;
-        $productModel->categories = json_encode($product->categories);
+        $productModel->categories = $product->categories;
         $productModel->image = $product->image;
         $productModel->subTitle = $product->subTitle;
         $productModel->variantCode = $product->variantCode;
@@ -92,7 +95,8 @@ class ScrapeWebsite extends Command
         $productModel->url = $product->url;
         $productModel->save();
         $priceExists = $productModel->price()->whereRaw("strftime('%Y-%m-%d', created_at) = ?", [date('Y-m-d')])->exists();
-        if (!$priceExists) {
+
+        if (false === $priceExists) {
             $price = new Price();
             $price->price = $product->productPrice;
             $price->productStandardPrice = $product->productStandardPrice;
@@ -100,7 +104,7 @@ class ScrapeWebsite extends Command
             $productModel->price()->save($price);
         }
         $stockExist = $productModel->stock()->whereRaw("strftime('%Y-%m-%d', created_at) = ?", [date('Y-m-d')])->exists();
-        if (!$stockExist) {
+        if (false === $stockExist) {
             $stock = new Stock();
             $stock->availableQuantity = $product->availableQuantity;
             $stock->stock = $product->stock;

src/Controller/BaseController.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Krzysiej\RyobiCrawler\Controller;
+
+use Twig\Environment;
+use Twig\Loader\FilesystemLoader;
+use Illuminate\Database\Capsule\Manager as Capsule;
+
+class BaseController
+{
+    protected Environment $twig;
+
+    public function __construct()
+    {
+        $capsule = new Capsule;
+        $capsule->addConnection(['driver' => 'sqlite', 'database' => __DIR__ . '/../../database.sqlite']);
+        $capsule->setAsGlobal();
+        $capsule->bootEloquent();
+        $loader = new FilesystemLoader( __DIR__ . '/../../src/templates');
+        $this->twig = new Environment($loader);
+    }
+}

src/Controller/CategoryController.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Krzysiej\RyobiCrawler\Controller;
+
+use Krzysiej\RyobiCrawler\Models\Product;
+
+final class CategoryController extends BaseController
+{
+    public function __invoke(string $category): void
+    {
+        $products = Product::with('price')
+            ->selectRaw('products.*')
+            ->fromRaw('products, json_each(products.categories)')
+            ->whereRaw('json_each.value = ?', [$category])
+            ->orderByDesc('starred')
+            ->orderByDesc('created_by')
+            ->get();
+        $this->twig->display('productList.html.twig', ['products' => $products]);
+    }
+}

src/Controller/IndexController.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Krzysiej\RyobiCrawler\Controller;
+
+use Krzysiej\RyobiCrawler\Models\Product;
+
+final class IndexController extends BaseController
+{
+    public function __invoke(): void
+    {
+        $products = Product::with('price')->orderByDesc('starred')->orderByDesc('created_by')->get();
+        $this->twig->display('productList.html.twig', ['products' => $products]);
+    }
+}

src/Controller/ProductController.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Krzysiej\RyobiCrawler\Controller;
+
+use Krzysiej\RyobiCrawler\Models\Product;
+
+final class ProductController extends BaseController
+{
+    public function __invoke(int $productId): void
+    {
+        $product = Product::with([
+            'price' => fn($query) => $query->orderBy('created_at', 'desc')
+        ])->find($productId);
+        $priceList = $product->price()->pluck('price')->implode(',');
+        $priceDates = $product->price()->pluck('created_at')->map(fn($date) => $date->format('Y-m-d'))->implode("','");
+        $this->twig->display('product.html.twig', ['product' => $product ?? [], 'price_list' => $priceList, 'price_dates' => $priceDates]);
+    }
+}

src/Controller/SearchController.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Krzysiej\RyobiCrawler\Controller;
+
+use Krzysiej\RyobiCrawler\Models\Product;
+
+final class SearchController extends BaseController
+{
+    public function __invoke(string $search): void
+    {
+        $products = Product::with('price')
+            ->orWhere([['name', 'like', "%$search%"]])
+            ->orWhere([['subTitle', 'like', "%$search%"]])->get();
+
+        $this->twig->display('productList.html.twig', ['products' => $products ?? [], 'search' => $search]);
+    }
+}

src/Controller/StarController.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Krzysiej\RyobiCrawler\Controller;
+
+use Krzysiej\RyobiCrawler\Models\Product;
+
+final class StarController extends BaseController
+{
+    public function __invoke(int $productId): void
+    {
+        Product::find($productId)->toggleStarred()->save();
+        header('Location: ' . $_SERVER['HTTP_REFERER']);
+    }
+}

src/Models/Product.php

@@ -8,7 +8,6 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
 
 /**
  * @property integer $skuID
- * @property integer $agilityID
  * @property string $name
  * @property integer $availableQuantity
  * @property integer $stock
@@ -40,10 +39,11 @@ class Product extends Model
         return $this;
     }
 
-    protected function categories(): Attribute
+    public function categories(): Attribute
     {
         return Attribute::make(
             get: fn(string $value) => array_reverse(json_decode($value, 1)),
+            set: fn(array $value) => json_encode($value),
         );
     }
 }

src/templates/product.html.twig

@@ -3,13 +3,14 @@
 {% block content %}
     <table class='table table-hover'>
         <tr>
-            <td><img src='{{ product.image }}&width=150' class='img-fluid' alt='{{ product.name }}'/></td>
+            <td class="align-middle font-weight-bold h3"><a class="text-warning text-decoration-none" href="/star/{{ product.id }}">{% if product.starred %}★{% else %} ☆ {% endif %}</a></td>
-            <td><a href='?product_id={{ product.id }}'>{{ product.name }}</a></td>
+            <td><img src='{{ product.image }}&width=150' class='border rounded p-1' alt='{{ product.name }}'/></td>
+            <td><a href='/product/{{ product.id }}' class="text-decoration-none">{{ product.name }}</a></td>
             <td>{{ product.subTitle }}</td>
             <td>
                 <ul class='nav'>
                     {% for category in product.categories %}
-                        <li class="nav-item"><a class="nav-link" href="?category={{ category }}"> {{ category }} </a></li>
+                        <li class="nav-item"><a class="nav-link" href="/category/{{ category }}"> {{ category }} </a></li>
                     {% endfor %}
                 </ul>
             </td>
@@ -17,7 +18,13 @@
         </tr>
         <tr>
             <td colspan="4">
-
+                <div style="width: 800px;">
+                    <canvas id="price"></canvas>
+                </div>
+            </td>
+        </tr>
+        <tr>
+            <td colspan="4">
                 <table class='table table-hover table-sm mb-0'>
                     <thead>
                     <tr>
@@ -38,5 +45,46 @@
             </td>
         </tr>
     </table>
+    <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
+
+    <script>
+        const ctx = document.getElementById('price');
+
+        new Chart(ctx, {
+            type: 'line',
+            data: {
+                labels: ['{{ price_dates|raw }}'],
+                datasets: [{
+                    label: 'Price (PLN)',
+                    data: [{{ price_list }}],
+                    borderWidth: 1
+                }]
+            },
+            options: {
+                animation: false,
+                plugins: {
+                    title: {
+                        display: true,
+                        text: 'Price in time'
+                    },
+                },
+                scales: {
+                    x: {
+                        title: {
+                            display: true,
+                            text: 'Date'
+                        }
+                    },
+                    y: {
+                        beginAtZero: true,
+                        title: {
+                            display: true,
+                            text: 'Price'
+                        }
+                    }
+                }
+            }
+        });
+    </script>
 {% endblock %}
 

src/templates/productList.html.twig

@@ -4,19 +4,20 @@
     <table class='table table-hover'>
         {% for product in products %}
             <tr>
-                <td class="align-middle font-weight-bold h3"><a class="text-warning text-decoration-none" href="?star={{ product.id }}">{% if product.starred %}★{% else %} ☆ {% endif %}</a></td>
+                <td class="align-middle font-weight-bold h3"><a class="text-warning text-decoration-none" href="/star/{{ product.id }}">{% if product.starred %}★{% else %} ☆ {% endif %}</a></td>
-                <td><img src='{{ product.image }}&width=70' class='img-fluid' alt='{{ product.name }}'/></td>
+                <td class="align-middle" style="width: 120px;"><img src='{{ product.image }}&width=70' class='border rounded p-1' alt='{{ product.name }}'/></td>
-                <td class="align-middle"><a href='?product_id={{ product.id }}'>{{ product.name }}</a></td>
+                <td class="align-middle"><a href='/product/{{ product.id }}' class="text-decoration-none">{{ product.name }}</a></td>
                 <td class="align-middle">{{ product.subTitle }}</td>
                 <td class="align-middle">
                     <ul class='nav'>
                         {% for category in product.categories %}
-                            <li class="nav-item"><a class="nav-link" href="?category={{ category }}"> {{ category }} </a></li>
+                            <li class="nav-item"><a class="nav-link" href="/category/{{ category }}"> {{ category }} </a></li>
                         {% endfor %}
                     </ul>
                 </td>
                 <td class="align-middle"><a href='https://pl.ryobitools.eu/{{ product.url }}'>link</a></td>
                 <td class="align-middle">{{ product.price.last.price }}</td>
+                <td class="align-middle">{% if product.price.last.price != product.price.last.productStandardPrice %}<span class="text-decoration-line-through text-warning">{{ product.price.last.productStandardPrice }}</span> <span class="text-success">{{ ((1 - product.price.last.price / product.price.last.productStandardPrice)*100)|number_format(0) }}%</span>{% else %}{% endif %}</td>
             </tr>
         {% endfor %}
     </table>

src/templates/template.html.twig

@@ -11,8 +11,8 @@
 <body>
 <nav class="navbar sticky-top bg-body-tertiary border-bottom border-secondary border-1">
     <div class="container-fluid">
-        <a class="navbar-brand" href="/browser.php">Crawler</a>
+        <a class="navbar-brand" href="/">Crawler</a>
-        <form class="d-flex w-50" role="search">
+        <form class="d-flex w-50" role="search" action="/">
             <input class="form-control me-2" type="search" name="search" placeholder="Search term eg. 36v or RCS18X" value="{{ search }}" aria-label="Search">
             <button class="btn btn-outline-success" type="submit">Search</button>
         </form>