From f6a947ec1575547d51859d40ced1bdc6b8d6f944 Mon Sep 17 00:00:00 2001
From: matthieu <matthieu@yuno.malio.fr>
Date: Tue, 19 May 2026 19:51:36 +0200
Subject: [PATCH] =?UTF-8?q?feat(workflow)=20:=20migration=20M2=20-=20ratta?=
 =?UTF-8?q?che=20les=20statuts=20existants=20=C3=A0=20Standard=20+=20categ?=
 =?UTF-8?q?ory?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 migrations/Version20260519175114.php | 74 ++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 migrations/Version20260519175114.php

diff --git a/migrations/Version20260519175114.php b/migrations/Version20260519175114.php
new file mode 100644
index 0000000..29046bb
--- /dev/null
+++ b/migrations/Version20260519175114.php
@@ -0,0 +1,74 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+use Doctrine\Migrations\Exception\MigrationException;
+
+final class Version20260519175114 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Attach existing TaskStatus rows to Standard workflow and backfill category (strict mapping)';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // 1) Récupérer l'id du workflow Standard
+        $standardId = $this->connection->fetchOne("SELECT id FROM workflow WHERE name = 'Standard'");
+        if (!$standardId) {
+            throw new MigrationException('Workflow Standard introuvable. Lancer M1 d\'abord.');
+        }
+
+        // 2) Garde-fou : vérifier qu'il n'y a pas de label hors mapping
+        $mapping = [
+            'A faire'                  => 'todo',
+            'À faire'                  => 'todo',
+            'En cours'                 => 'in_progress',
+            'Bloqué'                   => 'blocked',
+            'En attente de validation' => 'review',
+            'Terminé'                  => 'done',
+        ];
+        $rows = $this->connection->fetchAllAssociative('SELECT id, label FROM task_status');
+        foreach ($rows as $row) {
+            if (!isset($mapping[$row['label']])) {
+                throw new MigrationException(sprintf(
+                    'TaskStatus #%d ("%s") n\'est pas mappable. Ajoutez son mapping dans la migration avant de relancer.',
+                    $row['id'],
+                    $row['label'],
+                ));
+            }
+        }
+
+        // 3) Ajouter colonnes nullable
+        $this->addSql('ALTER TABLE task_status ADD COLUMN workflow_id INT DEFAULT NULL');
+        $this->addSql('ALTER TABLE task_status ADD COLUMN category VARCHAR(32) DEFAULT NULL');
+
+        // 4) Backfill
+        $this->addSql("UPDATE task_status SET workflow_id = {$standardId}");
+        foreach ($mapping as $label => $cat) {
+            $this->addSql(sprintf(
+                "UPDATE task_status SET category = '%s' WHERE label = '%s'",
+                $cat,
+                str_replace("'", "''", $label),
+            ));
+        }
+
+        // 5) NOT NULL + FK
+        $this->addSql('ALTER TABLE task_status ALTER COLUMN workflow_id SET NOT NULL');
+        $this->addSql('ALTER TABLE task_status ALTER COLUMN category SET NOT NULL');
+        $this->addSql('ALTER TABLE task_status ADD CONSTRAINT FK_task_status_workflow FOREIGN KEY (workflow_id) REFERENCES workflow (id) ON DELETE CASCADE NOT DEFERRABLE');
+        $this->addSql('CREATE INDEX IDX_task_status_workflow ON task_status (workflow_id)');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE task_status DROP CONSTRAINT FK_task_status_workflow');
+        $this->addSql('DROP INDEX IDX_task_status_workflow');
+        $this->addSql('ALTER TABLE task_status DROP COLUMN workflow_id');
+        $this->addSql('ALTER TABLE task_status DROP COLUMN category');
+    }
+}