DCAT-26: Update Display of Spatial Coverage Information in the Earthdata Data Catalogue

[eudoroolivares2016]

Overview

What is the feature?

Added degree formatting functionality to display numeric values with the degree symbol (°) and resolved Snyk security vulnerabilities in project dependencies.

What is the Solution?

• Implemented the getDegrees utility function that formats numeric values as degree strings with proper decimal handling:
• Non-integer values display as-is (e.g., 45.5°)
• Integer values display with one decimal place (e.g., 45.0°)
• Added JSDoc documentation for the new utility function
• Updated vulnerable dependencies identified by Snyk to their latest secure versions
• Regenerated lock files to ensure dependency resolution reflects the security patches

What areas of the application does this impact?

Display/Formatting: New utility for formatting degree values throughout the application
Documentation: Added code documentation for the getDegrees utility function
Security: Reduced security risk across the entire application by addressing dependency vulnerabilities
Dependencies: Updated packages may affect any code relying on the patched libraries

Testing

Reproduction steps

• **Environment for testing:local pointed to prod data
• **Collection to test with:any

1. Start the interface with npm run start
2. Navigate to collections that display degree values
3. Verify degree formatting displays correctly with the ° symbol
4. Ensure that the displayed values match the collection details on Earthdata Search

Attachments

Checklist

• I have added automated tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.43%. Comparing base (c5b6749) to head (0eea9bc).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #15   +/-   ##
=======================================
  Coverage   99.42%   99.43%           
=======================================
  Files          26       27    +1     
  Lines         526      530    +4     
  Branches      163      166    +3     
=======================================
+ Hits          523      527    +4     
  Misses          3        3           

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