feat: add Import entity with batch tracking

migrations/Version20260329000002.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20260329000002 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE TABLE import (id INT GENERATED BY DEFAULT AS IDENTITY NOT NULL, user_id INT NOT NULL, file_path VARCHAR(255) NOT NULL, status VARCHAR(20) NOT NULL, total_batches INT NOT NULL, processed_batches INT NOT NULL, total_films INT NOT NULL, failed_films INT NOT NULL, created_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL, completed_at TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL, PRIMARY KEY (id))');
+        $this->addSql('CREATE INDEX IDX_9D4ECE1DA76ED395 ON import (user_id)');
+        $this->addSql('COMMENT ON COLUMN import.created_at IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('COMMENT ON COLUMN import.completed_at IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('ALTER TABLE import ADD CONSTRAINT FK_9D4ECE1DA76ED395 FOREIGN KEY (user_id) REFERENCES "user" (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE import DROP CONSTRAINT FK_9D4ECE1DA76ED395');
+        $this->addSql('DROP TABLE import');
+    }
+}

src/Entity/Import.php

@@ -0,0 +1,153 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use App\Repository\ImportRepository;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: ImportRepository::class)]
+class Import
+{
+    public const string STATUS_PENDING = 'pending';
+    public const string STATUS_PROCESSING = 'processing';
+    public const string STATUS_COMPLETED = 'completed';
+    public const string STATUS_FAILED = 'failed';
+
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    private ?int $id = null;
+
+    #[ORM\ManyToOne(targetEntity: User::class)]
+    #[ORM\JoinColumn(nullable: false)]
+    private ?User $user = null;
+
+    #[ORM\Column(length: 255)]
+    private ?string $filePath = null;
+
+    #[ORM\Column(length: 20)]
+    private string $status = self::STATUS_PENDING;
+
+    #[ORM\Column]
+    private int $totalBatches = 0;
+
+    #[ORM\Column]
+    private int $processedBatches = 0;
+
+    #[ORM\Column]
+    private int $totalFilms = 0;
+
+    #[ORM\Column]
+    private int $failedFilms = 0;
+
+    #[ORM\Column]
+    private \DateTimeImmutable $createdAt;
+
+    #[ORM\Column(nullable: true)]
+    private ?\DateTimeImmutable $completedAt = null;
+
+    public function __construct()
+    {
+        $this->createdAt = new \DateTimeImmutable();
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getUser(): ?User
+    {
+        return $this->user;
+    }
+
+    public function setUser(?User $user): static
+    {
+        $this->user = $user;
+        return $this;
+    }
+
+    public function getFilePath(): ?string
+    {
+        return $this->filePath;
+    }
+
+    public function setFilePath(string $filePath): static
+    {
+        $this->filePath = $filePath;
+        return $this;
+    }
+
+    public function getStatus(): string
+    {
+        return $this->status;
+    }
+
+    public function setStatus(string $status): static
+    {
+        $this->status = $status;
+        return $this;
+    }
+
+    public function getTotalBatches(): int
+    {
+        return $this->totalBatches;
+    }
+
+    public function setTotalBatches(int $totalBatches): static
+    {
+        $this->totalBatches = $totalBatches;
+        return $this;
+    }
+
+    public function getProcessedBatches(): int
+    {
+        return $this->processedBatches;
+    }
+
+    public function setProcessedBatches(int $processedBatches): static
+    {
+        $this->processedBatches = $processedBatches;
+        return $this;
+    }
+
+    public function getTotalFilms(): int
+    {
+        return $this->totalFilms;
+    }
+
+    public function setTotalFilms(int $totalFilms): static
+    {
+        $this->totalFilms = $totalFilms;
+        return $this;
+    }
+
+    public function getFailedFilms(): int
+    {
+        return $this->failedFilms;
+    }
+
+    public function setFailedFilms(int $failedFilms): static
+    {
+        $this->failedFilms = $failedFilms;
+        return $this;
+    }
+
+    public function getCreatedAt(): \DateTimeImmutable
+    {
+        return $this->createdAt;
+    }
+
+    public function getCompletedAt(): ?\DateTimeImmutable
+    {
+        return $this->completedAt;
+    }
+
+    public function setCompletedAt(?\DateTimeImmutable $completedAt): static
+    {
+        $this->completedAt = $completedAt;
+        return $this;
+    }
+}

src/Repository/ImportRepository.php

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+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository;
+
+use App\Entity\Import;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Import>
+ */
+class ImportRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Import::class);
+    }
+
+    public function incrementProcessedBatches(Import $import): int
+    {
+        $this->getEntityManager()->getConnection()->executeStatement(
+            'UPDATE import SET processed_batches = processed_batches + 1 WHERE id = :id',
+            ['id' => $import->getId()]
+        );
+
+        return (int) $this->getEntityManager()->getConnection()->fetchOne(
+            'SELECT processed_batches FROM import WHERE id = :id',
+            ['id' => $import->getId()]
+        );
+    }
+
+    public function incrementFailedFilms(Import $import): void
+    {
+        $this->getEntityManager()->getConnection()->executeStatement(
+            'UPDATE import SET failed_films = failed_films + 1 WHERE id = :id',
+            ['id' => $import->getId()]
+        );
+    }
+}