Ajuste comentario cache de departamento

src/sales/order/order.service.ts

@@ -672,6 +672,7 @@ export class OrderService {
                 numeroSeq = numeroSeq + 1;
             }
 
+            // execute some operations on this transaction:
             await queryRunner.manager
                 .createQueryBuilder()
                 .insert()

src/sales/sales/sales.service.ts

@@ -1123,10 +1123,9 @@ export class SalesService {
     async getDepartments(): Promise<Esvdepartamento[]> {
         const cacheKey = 'departments';
         const lockKey = 'departments_lock';
-        const lockTimeout = 30; // lock expira em 30 segundos
+        const lockTimeout = 30;
       
         try {
-          // Tenta recuperar os departamentos do cache
           const cachedDepartments = await this.redisClient.get(cacheKey);
           if (cachedDepartments) {
             console.log('Buscando departamentos no Redis');
@@ -1134,7 +1133,6 @@ export class SalesService {
           }
         } catch (err) {
           console.error('Erro ao acessar o Redis (cache):', err);
-          // Se o Redis falhar, a execução continua para consultar o banco
         }
               const lockValue = Date.now() + lockTimeout * 1000 + 1;
         const acquiredLock = await this.redisClient.set(lockKey, lockValue, 'NX', 'EX', lockTimeout);