Allow to scan IPN barcodes using the built in barcode scanner

This improves issue #373

src/Controller/ScanController.php

@@ -71,11 +71,12 @@ class ScanController extends AbstractController
 
         if ($input === null && $form->isSubmitted() && $form->isValid()) {
             $input = $form['input']->getData();
+            $mode = $form['mode']->getData();
         }
 
         if ($input !== null) {
             try {
-                $scan_result = $this->barcodeNormalizer->scanBarcodeContent($input);
+                $scan_result = $this->barcodeNormalizer->scanBarcodeContent($input, $mode ?? null);
                 try {
                     return $this->redirect($this->barcodeParser->getRedirectURL($scan_result));
                 } catch (EntityNotFoundException) {

src/DataFixtures/PartFixtures.php

@@ -83,6 +83,7 @@ class PartFixtures extends Fixture implements DependentFixtureInterface
         $part->setManufacturer($manager->find(Manufacturer::class, 1));
         $part->setTags('test, Test, Part2');
         $part->setMass(100.2);
+        $part->setIpn('IPN123');
         $part->setNeedsReview(true);
         $part->setManufacturingStatus(ManufacturingStatus::ACTIVE);
         $manager->persist($part);

src/Form/LabelSystem/ScanDialogType.php

@@ -41,7 +41,9 @@ declare(strict_types=1);
 
 namespace App\Form\LabelSystem;
 
+use App\Services\LabelSystem\Barcodes\BarcodeSourceType;
 use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\EnumType;
 use Symfony\Component\Form\Extension\Core\Type\SubmitType;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
@@ -59,6 +61,20 @@ class ScanDialogType extends AbstractType
             ],
         ]);
 
+        $builder->add('mode', EnumType::class, [
+            'label' => 'scan_dialog.mode',
+            'expanded' => true,
+            'class' => BarcodeSourceType::class,
+            'required' => false,
+            'placeholder' => 'scan_dialog.mode.auto',
+            'choice_label' => fn (?BarcodeSourceType $enum) => match($enum) {
+                null => 'scan_dialog.mode.auto',
+                BarcodeSourceType::INTERNAL => 'scan_dialog.mode.internal',
+                BarcodeSourceType::IPN => 'scan_dialog.mode.ipn',
+            },
+
+        ]);
+
         $builder->add('submit', SubmitType::class, [
             'label' => 'scan_dialog.submit',
         ]);

src/Services/LabelSystem/Barcodes/BarcodeScanHelper.php

@@ -42,6 +42,8 @@ declare(strict_types=1);
 namespace App\Services\LabelSystem\Barcodes;
 
 use App\Entity\LabelSystem\LabelSupportedElement;
+use App\Entity\Parts\Part;
+use Doctrine\ORM\EntityManagerInterface;
 use InvalidArgumentException;
 
 /**
@@ -61,6 +63,10 @@ final class BarcodeScanHelper
         'location' => LabelSupportedElement::STORELOCATION,
     ];
 
+    public function __construct(private readonly EntityManagerInterface $entityManager)
+    {
+    }
+
     /**
      * Parse the given barcode content and return the target type and ID.
      * If the barcode could not be parsed, an exception is thrown.
@@ -76,6 +82,9 @@ final class BarcodeScanHelper
         if ($type === BarcodeSourceType::INTERNAL) {
             return $this->parseInternalBarcode($input) ?? throw new InvalidArgumentException('Could not parse barcode');
         }
+        if ($type === BarcodeSourceType::IPN) {
+            return $this->parseIPNBarcode($input) ?? throw new InvalidArgumentException('Could not parse barcode');
+        }
 
         //Null means auto and we try the different formats
         $result = $this->parseInternalBarcode($input);
@@ -83,9 +92,35 @@ final class BarcodeScanHelper
         if ($result !== null) {
             return $result;
         }
+
+        //Try to parse as IPN barcode
+        $result = $this->parseIPNBarcode($input);
+        if ($result !== null) {
+            return $result;
+        }
+
         throw new InvalidArgumentException('Unknown barcode format');
     }
 
+    private function parseIPNBarcode(string $input): ?BarcodeScanResult
+    {
+        $part_repo = $this->entityManager->getRepository(Part::class);
+        //Find only the first result
+        $results = $part_repo->findBy(['ipn' => $input], limit: 1);
+
+        if (count($results) === 0) {
+            return null;
+        }
+        //We found a part, so use it to create the result
+        $part = $results[0];
+
+        return new BarcodeScanResult(
+            target_type: LabelSupportedElement::PART,
+            target_id: $part->getID(),
+            source_type: BarcodeSourceType::IPN
+        );
+    }
+
     /**
      * This function tries to interpret the given barcode content as an internal barcode.
      * If the barcode could not be parsed at all, null is returned. If the barcode is a valid format, but could

src/Services/LabelSystem/Barcodes/BarcodeSourceType.php

@@ -30,4 +30,6 @@ enum BarcodeSourceType
 {
     /** This Barcode was generated using Part-DB internal recommended barcode generator */
     case INTERNAL;
+    /** This barcode is containing an internal part number (IPN) */
+    case IPN;
 }