- Introduced new tables `timeline_footprints` and `timeline_activities` to manage employee location data and activity records.
- Updated `company_settings` to include `gps_interval_seconds` and `checkout_warning_radius_meters` for enhanced tracking configuration.
- Implemented foreign key constraints to ensure data integrity between new tables and existing `employees`, `customers`, and `visits` tables.
- Created services and controllers for handling timeline activities and footprints, including ingestion and retrieval of data.
- Enhanced DTOs and validation logic to support new fields and ensure correct data formats in API requests.
- Added unit and integration tests to validate the new functionalities and ensure proper handling of timeline records.
- Created migration scripts to apply the necessary database schema changes for the new features.
- Introduced `CustomersModule` to manage customer data, including read and write controllers.
- Created database migrations for the `customers` and `customer_contacts` tables, including constraints and unique indexes.
- Implemented validation for customer fields such as name, code, and address with corresponding utility functions.
- Developed service and repository layers for handling customer data operations.
- Added unit tests for the customers service, repository, and controllers to ensure functionality and correctness.
- Updated application module to include the new `CustomersModule` for better organization.
shancheas