refactor: refactored basedatabase methods

[weibullguy]

Does this PR introduce a breaking change?

• [ ] Yes
• [x] No

Describe the purpose of this pull request.

Refactor database classes for maintainability.

Describe how this was implemented.

Use ChatGPT to help refactor classes.

Describe any particular area(s) reviewers should focus on.

None

Pull Request Checklist

• Code Style

  • [x] Code is following code style guidelines.

• Static Checks

  • [x] Failing static checks are only applicable to code outside the scope of this PR.

• Tests

  • [x] At least one test for all newly created functions/methods?

• Chores

  • [x] Issue(s) have been raised for problem areas outside the scope of this PR. These problem areas have been decorated with an ISSUE: # comment.

Summary by Sourcery

Refactor the BaseDatabase class to improve maintainability and error handling by introducing helper methods for database connections and query execution. Simplify error handling by consolidating exception management into a single method. Update tests to align with the refactored logic and verify the new error handling behavior.

Enhancements:

• Refactor database connection logic to improve maintainability and error handling by introducing helper methods for building database URLs and executing queries.
• Simplify error handling in database operations by consolidating exception handling into a single method.
• Improve the clarity and robustness of database session management by refactoring connection and session creation logic.
• Enhance the database query execution by adding a method to filter out system databases and return only relevant ones.

Tests:

• Update test cases to reflect changes in database connection and error handling logic, ensuring that exceptions are raised correctly for invalid operations.
• Modify tests to verify the new error messages and logging behavior introduced in the refactored database methods.

[sourcery-ai[bot]]

Reviewer's Guide by Sourcery

This pull request refactors the basedatabase methods to improve maintainability and error handling. The changes include restructuring the database connection process, enhancing error handling, and improving code organization.

File-Level Changes

Change	Details	Files
Refactored database connection process	Created a new _connect_to_db helper method Implemented a more robust connection process with better error handling Added a new do_build_database_url method to construct database URLs	src/ramstk/models/db/basedatabase.py
Enhanced error handling throughout the BaseDatabase class	Introduced a new do_handle_db_error method for centralized error handling Updated various methods to use the new error handling approach Improved error messages and logging	src/ramstk/models/db/basedatabase.py
Improved code organization and readability	Broke down large methods into smaller, more focused functions Added type hints and improved docstrings Removed redundant code and simplified logic in several methods	src/ramstk/models/db/basedatabase.py
Updated tests to reflect changes in the BaseDatabase class	Modified existing tests to work with the refactored code Added new tests for newly introduced methods Updated error handling expectations in tests	tests/db/test_base.py
Modified DataAccessError exception	Changed DataAccessError to inherit from Exception instead of RAMSTKError Made the error message parameter optional	src/ramstk/exceptions.py

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