feat : ajout d'un ordre d'affichage pour les employés + ajout du drag and drop pour changer l'ordre des employés dans le calendrier et l'impression

migrations/Version20260210121500.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260210121500 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add display_order to employees';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE employees ADD display_order INT NOT NULL DEFAULT 0');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE employees DROP COLUMN display_order');
+    }
+}

migrations/Version20260210123000.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260210123000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Backfill employee display_order per site';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // Initialise display_order par site selon le tri nom/prénom/id.
+        $this->addSql('
+            UPDATE employees e
+            SET display_order = ranked.rn
+            FROM (
+                SELECT id,
+                       ROW_NUMBER() OVER (
+                           PARTITION BY site_id
+                           ORDER BY last_name ASC, first_name ASC, id ASC
+                       ) AS rn
+                FROM employees
+            ) ranked
+            WHERE ranked.id = e.id
+        ');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // Pas de rollback pertinent.
+    }
+}