Added possibility to define alternative names on data structures

This can be used to find elements, based on the data returned by info providers

src/Entity/Base/AbstractStructuralDBElement.php

@@ -419,4 +419,34 @@ abstract class AbstractStructuralDBElement extends AttachmentContainingDBElement
 
         return $this;
     }
+
+    /**
+     * Returns a comma separated list of alternative names.
+     * @return string|null
+     */
+    public function getAlternativeNames(): ?string
+    {
+        if ($this->alternative_names === null) {
+            return null;
+        }
+
+        //Remove trailing comma
+        return rtrim($this->alternative_names, ',');
+    }
+
+    /**
+     * Sets a comma separated list of alternative names.
+     * @return $this
+     */
+    public function setAlternativeNames(?string $new_value): self
+    {
+        //Add a trailing comma, if not already there (makes it easier to find in the database)
+        if (is_string($new_value) && substr($new_value, -1) !== ',') {
+            $new_value .= ',';
+        }
+
+        $this->alternative_names = $new_value;
+
+        return $this;
+    }
 }

src/Form/AdminPages/BaseEntityAdminForm.php

@@ -22,6 +22,9 @@ declare(strict_types=1);
 
 namespace App\Form\AdminPages;
 
+use App\Entity\PriceInformations\Currency;
+use App\Entity\ProjectSystem\Project;
+use App\Entity\UserSystem\Group;
 use Symfony\Bundle\SecurityBundle\Security;
 use App\Entity\Base\AbstractNamedDBElement;
 use App\Entity\Base\AbstractStructuralDBElement;
@@ -111,6 +114,19 @@ class BaseEntityAdminForm extends AbstractType
             );
         }
 
+        if ($entity instanceof AbstractStructuralDBElement && !($entity instanceof Group || $entity instanceof Project || $entity instanceof Currency)) {
+            $builder->add('alternative_names', TextType::class, [
+                'required' => false,
+                'label' => 'entity.edit.alternative_names.label',
+                'help' => 'entity.edit.alternative_names.help',
+                'empty_data' => null,
+                'attr' => [
+                    'class' => 'tagsinput',
+                    'data-controller' => 'elements--tagsinput',
+                ]
+            ]);
+        }
+
         $this->additionalFormElements($builder, $options, $entity);
 
         //Attachment section

src/Repository/StructuralDBElementRepository.php

@@ -209,17 +209,17 @@ class StructuralDBElementRepository extends NamedDBElementRepository
             return $result[0];
         }
 
-        /*//If we have no result, try to find the element by additional names
+        //If we have no result, try to find the element by alternative names
         $qb = $this->createQueryBuilder('e');
         //Use lowercase conversion to be case-insensitive
-        $qb->where($qb->expr()->like('LOWER(e.additional_names)', 'LOWER(:name)'));
-        $qb->setParameter('name', '%'.$name.'%');
+        $qb->where($qb->expr()->like('LOWER(e.alternative_names)', 'LOWER(:name)'));
+        $qb->setParameter('name', '%'.$name.',%');
 
         $result = $qb->getQuery()->getResult();
 
-        if (count($result) === 1) {
+        if (count($result) >= 1) {
             return $result[0];
-        }*/
+        }
 
         //If we find nothing, return null
         return null;
@@ -247,6 +247,9 @@ class StructuralDBElementRepository extends NamedDBElementRepository
             $entity = new $class;
             $entity->setName($name);
 
+            //Set the found name to the alternative names, so the entity can be easily renamed later
+            $entity->setAlternativeNames($name);
+
             $this->setNewEntityToCache($entity);
         }
 

src/Services/InfoProviderSystem/DTOtoEntityConverter.php

@@ -265,6 +265,7 @@ final class DTOtoEntityConverter
         //If the entity was newly created, set the file filter
         if ($tmp->getId() === null) {
             $tmp->setFiletypeFilter('application/pdf');
+            $tmp->setAlternativeNames(self::TYPE_DATASHEETS_NAME);
         }
 
         return $tmp;
@@ -282,6 +283,7 @@ final class DTOtoEntityConverter
         //If the entity was newly created, set the file filter
         if ($tmp->getId() === null) {
             $tmp->setFiletypeFilter('image/*');
+            $tmp->setAlternativeNames(self::TYPE_DATASHEETS_NAME);
         }
 
         return $tmp;