The Problem

In the gestion-nexo-gimnasio project, a gym management system, we encountered an issue where users could potentially submit duplicate attendance records due to concurrency. This could lead to inaccurate data and reporting.

The Approach

To address this, we implemented a multi-pronged approach focusing on database constraints and exception handling.

Phase 1: Unique Index Constraint

We added a unique index to the database table to prevent duplicate entries based on the

The gestion-nexo-gimnasio project, likely a gym management application, recently underwent a significant frontend update. This update aims to modernize the user experience and potentially introduce new features or improvements to existing ones.

Key Areas of Focus

Based on the commit message, the primary goal of this update seems to be a comprehensive refresh of the frontend. This could encompass several aspects, including:

• UI/UX Improvements: Modernizing the look and feel of the