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Implement feedback to application layer when an exception happens when accessing MongoDB #131

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Description

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User Story
As a developer, I want the application layer to receive clear feedback whenever an exception occurs during MongoDB access, so that errors can be handled gracefully and appropriate user or system notifications can be issued.


Details & Requirements

  1. Exception Capture

    • Ensure that caught exceptions include contextual information such as operation type, collection name, and query parameters.
  2. Feedback Mechanism

    • Define a standardized error object or event that can be propagated from the data access layer to the application layer.
    • Include properties such as error code, message, stack trace (if in development), and remediation suggestions.
  3. Logging & Monitoring

    • Log all MongoDB access exceptions with structured logging (including correlation IDs) for easy tracing.
    • Integrate with monitoring/alerting tools to notify on repeated failures or patterns.

Acceptance Criteria

  • All MongoDB operations catch and wrap exceptions into a standardized error object.
  • The application layer is able to receive detailed error feedback.
  • Errors are logged with sufficient context, and monitoring alerts trigger on repeated or critical failures.

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