From 700c8bbbf636f3de0729d54997ce175d825e382d Mon Sep 17 00:00:00 2001
From: Daeng Deni Mardaeni <ddeni05@gmail.com>
Date: Mon, 2 Jun 2025 18:45:07 +0700
Subject: [PATCH] feat(webstatement): tambahkan fitur konversi file HTML ke PDF

- Menambahkan command baru `webstatement:convert-html-to-pdf` untuk melakukan konversi file HTML menjadi PDF secara otomatis:
  - Dapat menerima parameter `directory` untuk menentukan direktori sumber file HTML.
  - Menampilkan pesan sukses atau error selama proses berjalan.
  - Menggunakan konsep asinkron melalui job untuk meningkatkan efisiensi.

- Membuat job baru `ConvertHtmlToPdfJob` untuk menangani proses konversi file:
  - Memproses folder yang berisi file HTML berdasarkan struktur direktori tertentu.
  - Mengambil semua file HTML dalam suatu folder, kemudian mengonversinya menjadi file PDF.
  - Menggunakan library `Barryvdh\DomPDF\Facade\Pdf` untuk konversi format HTML ke PDF.
  - Melakukan logging untuk setiap proses berhasil atau ketika terjadi error.
  - Memastikan suksesnya konversi ke direktori yang sama dengan file HTML.

Signed-off-by: Daeng Deni Mardaeni <ddeni05@gmail.com>
---
 app/Console/ConvertHtmlToPdf.php |  48 +++++++++++++++
 app/Jobs/ConvertHtmlToPdfJob.php | 102 +++++++++++++++++++++++++++++++
 2 files changed, 150 insertions(+)
 create mode 100644 app/Console/ConvertHtmlToPdf.php
 create mode 100644 app/Jobs/ConvertHtmlToPdfJob.php

diff --git a/app/Console/ConvertHtmlToPdf.php b/app/Console/ConvertHtmlToPdf.php
new file mode 100644
index 0000000..3b87201
--- /dev/null
+++ b/app/Console/ConvertHtmlToPdf.php
@@ -0,0 +1,48 @@
+<?php
+
+namespace Modules\Webstatement\Console;
+
+use Illuminate\Console\Command;
+use Modules\Webstatement\Jobs\ConvertHtmlToPdfJob;
+use Exception;
+
+class ConvertHtmlToPdf extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'webstatement:convert-html-to-pdf {directory}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Convert HTML files to PDF in the specified directory';
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        try {
+            $directory = $this->argument('directory');
+
+            $this->info('Starting HTML to PDF conversion process...');
+
+            // Dispatch the job
+            ConvertHtmlToPdfJob::dispatch($directory);
+
+            $this->info('HTML to PDF conversion job has been queued.');
+
+            return 0;
+        } catch (Exception $e) {
+            $this->error('Error processing HTML to PDF conversion: ' . $e->getMessage());
+            return 1;
+        }
+    }
+}
diff --git a/app/Jobs/ConvertHtmlToPdfJob.php b/app/Jobs/ConvertHtmlToPdfJob.php
new file mode 100644
index 0000000..1fa5dc5
--- /dev/null
+++ b/app/Jobs/ConvertHtmlToPdfJob.php
@@ -0,0 +1,102 @@
+<?php
+
+namespace Modules\Webstatement\Jobs;
+
+use Exception;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\File;
+use Barryvdh\DomPDF\Facade\Pdf;
+
+class ConvertHtmlToPdfJob implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    protected $baseDirectory;
+
+    /**
+     * Create a new job instance.
+     *
+     * @param string $baseDirectory Base directory path to scan
+     */
+    public function __construct(string $baseDirectory)
+    {
+        $this->baseDirectory = $baseDirectory;
+    }
+
+    /**
+     * Execute the job.
+     */
+    public function handle(): void
+    {
+        try {
+            Log::info("Starting HTML to PDF conversion in directory: {$this->baseDirectory}");
+
+            // Check if directory exists
+            if (!File::isDirectory($this->baseDirectory)) {
+                Log::error("Directory not found: {$this->baseDirectory}");
+                return;
+            }
+
+            // Get all subdirectories (ID folders)
+            $idDirectories = File::directories($this->baseDirectory);
+
+            foreach ($idDirectories as $idDirectory) {
+                $this->processDirectory($idDirectory);
+            }
+
+            Log::info("HTML to PDF conversion completed successfully.");
+        } catch (Exception $e) {
+            Log::error("Error converting HTML to PDF: " . $e->getMessage());
+        }
+    }
+
+    /**
+     * Process a single ID directory
+     *
+     * @param string $directory Directory path to process
+     */
+    protected function processDirectory(string $directory): void
+    {
+        try {
+            $htmlFiles = File::glob($directory . '/*.html');
+
+            foreach ($htmlFiles as $htmlFile) {
+                $this->convertHtmlToPdf($htmlFile);
+            }
+        } catch (Exception $e) {
+            Log::error("Error processing directory {$directory}: " . $e->getMessage());
+        }
+    }
+
+    /**
+     * Convert a single HTML file to PDF
+     *
+     * @param string $htmlFilePath Path to HTML file
+     */
+    protected function convertHtmlToPdf(string $htmlFilePath): void
+    {
+        try {
+            $filename = pathinfo($htmlFilePath, PATHINFO_FILENAME);
+            $directory = pathinfo($htmlFilePath, PATHINFO_DIRNAME);
+            $pdfFilePath = $directory . '/' . $filename . '.pdf';
+
+            // Read HTML content
+            $htmlContent = File::get($htmlFilePath);
+
+            // Convert HTML to PDF
+            $pdf = PDF::loadHTML($htmlContent);
+
+            // Save PDF file
+            $pdf->save($pdfFilePath);
+
+            Log::info("Converted {$htmlFilePath} to {$pdfFilePath}");
+        } catch (Exception $e) {
+            Log::error("Error converting {$htmlFilePath} to PDF: " . $e->getMessage());
+        }
+    }
+}