feat: add migrateContractPaths script for updating contract paths in user documents

scripts/migrateContractPaths.js

@@ -0,0 +1,65 @@
+const db = require('../database/database');
+
+const DRY_RUN = process.argv.includes('--dry-run');
+
+async function migrate() {
+  console.log(`🔧 migrateContractPaths start (dryRun=${DRY_RUN})`);
+
+  // Only pick contract paths missing /contract or /gdpr segment
+  const rows = await db.execute(
+    `SELECT id, object_storage_id, contract_type
+     FROM user_documents
+     WHERE object_storage_id LIKE 'contracts/%/%/%'
+       AND object_storage_id NOT LIKE '%/contract/%'
+       AND object_storage_id NOT LIKE '%/gdpr/%'`
+  );
+
+  if (!rows || rows.length === 0) {
+    console.log('✅ No rows to update.');
+    return;
+  }
+
+  let updated = 0;
+  let skipped = 0;
+
+  for (const row of rows) {
+    const key = String(row.object_storage_id || '');
+    const match = key.match(/^(contracts\/(personal|company)\/\d+)\/([^/]+)$/i);
+    if (!match) {
+      skipped++;
+      continue;
+    }
+
+    const prefix = match[1];
+    const filename = match[3];
+    const targetType = (row.contract_type || '').toString().toLowerCase() === 'gdpr'
+      ? 'gdpr'
+      : 'contract';
+    const nextKey = `${prefix}/${targetType}/${filename}`;
+
+    if (DRY_RUN) {
+      console.log(`DRY_RUN: ${row.id} ${key} -> ${nextKey}`);
+      updated++;
+      continue;
+    }
+
+    await db.execute(
+      `UPDATE user_documents SET object_storage_id = ? WHERE id = ?`,
+      [nextKey, row.id]
+    );
+    updated++;
+  }
+
+  console.log(`✅ Done. updated=${updated}, skipped=${skipped}`);
+}
+
+migrate()
+  .catch(err => {
+    console.error('💥 migrateContractPaths error:', err);
+    process.exitCode = 1;
+  })
+  .finally(async () => {
+    try {
+      await db.close();
+    } catch (_) {}
+  });