Add scheduler, fetch service
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7 changed files with 180 additions and 5 deletions
22
app/Console/Commands/FetchNewArticlesCommand.php
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22
app/Console/Commands/FetchNewArticlesCommand.php
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<?php
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namespace App\Console\Commands;
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use App\Services\Articles\ArticleFetcher;
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use Illuminate\Console\Command;
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class FetchNewArticlesCommand extends Command
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{
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protected $signature = 'articles:fetch';
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protected $description = 'Fetches new articles';
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public function handle(): int
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{
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logger('Fetch new articles command');
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ArticleFetcher::getNewArticles();
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return self::SUCCESS;
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}
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}
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27
app/Models/Article.php
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app/Models/Article.php
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<?php
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namespace App\Models;
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use Database\Factories\ArticleFactory;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\Model;
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/**
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* @method static firstOrCreate(string[] $array)
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*/
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class Article extends Model
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{
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/** @use HasFactory<ArticleFactory> */
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use HasFactory;
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protected $fillable = [
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'url',
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];
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public function casts(): array
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{
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return [
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'created_at' => 'datetime',
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];
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}
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}
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64
app/Services/Articles/ArticleFetcher.php
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64
app/Services/Articles/ArticleFetcher.php
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<?php
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namespace App\Services\Articles;
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use App\Models\Article;
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use Exception;
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use Illuminate\Database\Eloquent\Collection;
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use Illuminate\Support\Facades\Http;
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class ArticleFetcher
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{
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public static function getNewArticles(): Collection
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{
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return self::fetchArticles()
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->map(fn (string $url) => self::saveArticle($url));
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}
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private static function fetchArticles(): Collection
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{
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try {
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$response = Http::get('https://www.vrt.be/vrtnws/en/');
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$html = $response->body();
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// Extract article links using regex
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preg_match_all('/href="(\/vrtnws\/en\/\d{4}\/\d{2}\/\d{2}\/[^"]+)"/', $html, $matches);
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$urls = collect($matches[1] ?? [])
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->unique()
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->take(10) // Limit to 10 articles
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->map(fn($path) => 'https://www.vrt.be' . $path)
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->toArray();
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$responses = Http::pool(function ($pool) use ($urls) {
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foreach ($urls as $url) {
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$pool->get($url);
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}
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});
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return collect($responses)
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->map(function ($response, $index) use ($urls) {
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$url = $urls[$index];
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try {
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if ($response->successful()) {
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return $url;
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} else {
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return null;
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}
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} catch (Exception) {
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return null;
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}
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})
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->filter(fn($article) => !empty($article));
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} catch (Exception $e) {
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logger('article_fetcher')->error("Failed to fetch VRT homepage", ['error' => $e->getMessage()]);
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return new Collection([]);
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}
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}
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protected static function saveArticle(string $url): Article
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{
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return Article::firstOrCreate(['url' => $url]);
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}
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}
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23
database/factories/ArticleFactory.php
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23
database/factories/ArticleFactory.php
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<?php
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namespace Database\Factories;
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use Illuminate\Database\Eloquent\Factories\Factory;
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/**
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* @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\Article>
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*/
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class ArticleFactory extends Factory
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{
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/**
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* Define the model's default state.
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*
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* @return array<string, mixed>
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*/
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public function definition(): array
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{
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return [
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//
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];
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}
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}
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<?php
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use Illuminate\Database\Migrations\Migration;
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use Illuminate\Database\Schema\Blueprint;
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use Illuminate\Support\Facades\Schema;
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return new class extends Migration
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{
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public function up(): void
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{
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Schema::create('articles', function (Blueprint $table) {
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$table->id();
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$table->string('url');
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$table->timestamp('created_at')->default(now());
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});
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}
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public function down(): void
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{
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Schema::dropIfExists('articles');
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}
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};
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@ -23,6 +23,25 @@ services:
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- sail
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depends_on:
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- mysql
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scheduler:
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build:
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context: './vendor/laravel/sail/runtimes/8.4'
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dockerfile: Dockerfile
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args:
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WWWGROUP: '${WWWGROUP}'
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image: 'sail-8.4/app'
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extra_hosts:
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- 'host.docker.internal:host-gateway'
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environment:
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WWWUSER: '${WWWUSER}'
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LARAVEL_SAIL: 1
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volumes:
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- '.:/var/www/html'
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networks:
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- sail
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depends_on:
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- mysql
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command: php artisan schedule:work
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mysql:
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image: 'mysql/mysql-server:8.0'
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ports:
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@ -1,8 +1,6 @@
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<?php
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use Illuminate\Foundation\Inspiring;
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use Illuminate\Support\Facades\Artisan;
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use App\Console\Commands\FetchNewArticlesCommand;
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use Illuminate\Support\Facades\Schedule;
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Artisan::command('inspire', function () {
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$this->comment(Inspiring::quote());
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})->purpose('Display an inspiring quote');
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Schedule::command(FetchNewArticlesCommand::class)->hourly();
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