Date range filter

[VoldemLive]

Add date filter to lab tests table

Changes Made

• Added date filter form to lab tests index view
• Implemented date range inputs (From/To)
• Added filter submit button with Tailwind styling
• Added translations for filter labels
• Positioned filter controls above the lab tests table
• Modified lab tests query to show latest results per day

Technical Details

• Used Tailwind CSS for consistent styling
• Implemented form_with for proper form handling
• Added i18n translations under lab_tests.date_filter namespace
• Maintained responsive layout with flex positioning
• Used DISTINCT ON with PostgreSQL to get unique daily records
• Optimized query to return latest test result when multiple tests exist per day
• Ordered results chronologically (oldest to newest)

Files Changed

• app/views/lab_tests/_date_filter.html.erb (new)
• app/controllers/lab_tests_controller.rb (updated)
• config/locales/en.yml (updated)

Database Query Optimization

• Implemented DISTINCT ON to prevent duplicate dates
• Added proper ordering to ensure latest results are selected
• Maintained recordable_id for proper data relationships

[aksafan]

Like the usage of scope in model, look much-much more clear and maintainable.

[VoldemLive]

about this

I am looking for a solution and I confirm on my side I still have commented authorization:

I merged with a develop branch, it told me: "Already up to date.". I will fix it by hand.

done. Let's check it on the next commit.

[aksafan]

Well done!