Convert Barcode to new Types

app/Database/Migrations/20240319000000_Migration_Convert_Barcode_Types.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace App\Database\Migrations;
+
+use App\Models\Appconfig;
+use CodeIgniter\Database\Forge;
+use CodeIgniter\Database\Migration;
+use Config\OSPOS;
+
+class Migration_Convert_Barcode_Types extends Migration
+{
+	private Appconfig $appconfig;
+	private array $config;
+
+	public function __construct(?Forge $forge = null)
+	{
+		$this->appconfig = model(Appconfig::class);
+		$this->config = config(OSPOS::class)->settings;
+
+		parent::__construct($forge);
+	}
+
+	/**
+	 * Perform a migration step.
+	 */
+	public function up(): void
+	{
+
+		$old_barcode_type = $this->config['barcode_type'];
+
+		switch($old_barcode_type)
+		{
+			case 'Code39':
+				$new_barcode_type = 'C39';
+				break;
+			case 'Ean13':
+				$new_barcode_type = 'EAN13';
+				break;
+			case 'Ean8':
+				$new_barcode_type = 'EAN8';
+				break;
+			default:
+			case 'Code128':
+				$new_barcode_type = 'C128';
+				break;
+		}
+
+		$this->appconfig->save(['barcode_type' => $new_barcode_type]);
+	}
+
+	/**
+	 * Revert a migration step.
+	 */
+	public function down(): void
+	{
+		$new_barcode_type = $this->config['barcode_type'];
+
+		switch($new_barcode_type)
+		{
+			case 'C39':
+				$old_barcode_type = 'Code39';
+				break;
+			case 'EAN13':
+				$old_barcode_type = 'Ean13';
+				break;
+			case 'EAN8':
+				$old_barcode_type = 'Ean8';
+				break;
+			default:
+			case 'C128':
+				$old_barcode_type = 'Code128';
+				break;
+		}
+
+		$this->appconfig->save(['barcode_type' => $old_barcode_type]);
+	}
+}