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Added a very basic import dialog for Parts

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Jan Böhmer 2023-03-12 19:53:55 +01:00
parent 8f033910ce
commit 7a9b7c87a4
7 changed files with 149 additions and 22 deletions
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40
src/Services/ImportExportSystem/EntityImporter.php
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@ -24,6 +24,8 @@ namespace App\Services\ImportExportSystem;
use App\Entity\Base\AbstractNamedDBElement;
use App\Entity\Base\AbstractStructuralDBElement;
use App\Entity\Parts\Category;
use App\Entity\Parts\Part;
use Symplify\EasyCodingStandard\ValueObject\Option;
use function count;
use Doctrine\ORM\EntityManagerInterface;
@ -157,7 +159,7 @@ class EntityImporter
$entities = $this->serializer->deserialize($data, $options['class'].'[]', $options['format'],
[
'groups' => $groups,
'csv_delimiter' => $options['csv_separator'],
'csv_delimiter' => $options['csv_delimiter'],
]);
//Ensure we have an array of entity elements.
@ -175,17 +177,16 @@ class EntityImporter
if ($entity instanceof AbstractStructuralDBElement) {
$entity->setParent($options['parent']);
}
if ($entity instanceof Part && $options['part_category']) {
$entity->setCategory($options['part_category']);
}
}
//Validate the entities
$errors = [];
//Iterate over each $entity write it to DB.
foreach ($entities as $entity) {
/** @var AbstractStructuralDBElement $entity */
//Move every imported entity to the selected parent
$entity->setParent($options['parent']);
foreach ($entities as $key => $entity) {
//Validate entity
$tmp = $this->validator->validate($entity);
@ -196,6 +197,9 @@ class EntityImporter
'violations' => $tmp,
'entity' => $entity,
];
//Remove the invalid entity from the array
unset($entities[$key]);
}
}
@ -205,14 +209,21 @@ class EntityImporter
protected function configureOptions(OptionsResolver $resolver): OptionsResolver
{
$resolver->setDefaults([
'csv_separator' => ';',
'format' => 'json',
'csv_delimiter' => ';', //The separator to use when importing csv files
'format' => 'json', //The format of the file that should be imported
'class' => AbstractNamedDBElement::class,
'preserve_children' => true,
'parent' => null, //The parent element to which the imported elements should be added
'abort_on_validation_error' => true,
'part_category' => null
]);
$resolver->setAllowedValues('format', ['csv', 'json', 'xml', 'yaml']);
$resolver->setAllowedTypes('csv_delimiter', 'string');
$resolver->setAllowedTypes('preserve_children', 'bool');
$resolver->setAllowedTypes('class', 'string');
$resolver->setAllowedTypes('part_category', [Category::class, 'null']);
return $resolver;
}
@ -222,11 +233,12 @@ class EntityImporter
*
* @param File $file the file that should be used for importing
* @param array $options options for the import process
* @param AbstractNamedDBElement[] $entities The imported entities are returned in this array
*
* @return array An associative array containing an ConstraintViolationList and the entity name as key are returned,
* if an error happened during validation. When everything was successfully, the array should be empty.
*/
public function importFileAndPersistToDB(File $file, array $options = []): array
public function importFileAndPersistToDB(File $file, array $options = [], array &$entities = []): array
{
$options = $this->configureOptions(new OptionsResolver())->resolve($options);
@ -238,15 +250,9 @@ class EntityImporter
return $errors;
}
//Iterate over each $entity write it to DB.
//Iterate over each $entity write it to DB (the invalid entities were already filtered out).
foreach ($entities as $entity) {
//Validate entity
$tmp = $this->validator->validate($entity);
//When no validation error occurred, persist entity to database (cascade must be set in entity)
if (null === $tmp) {
$this->em->persist($entity);
}
$this->em->persist($entity);
}
//Save changes to database, when no error happened, or we should continue on error.