CV2-6562: Slow Query

[melsawy]

Description

We are experiencing slow database queries because we queried the Claim table to find matching claims by quote; the quote was stored as a string, so I migrated it to a hash column and now search using the hash value.

References: CV2-6562

How to test?

Re-run automated tests.

Checklist

• I have performed a self-review of my code and ensured that it is safe and runnable, that code coverage has not decreased, and that there are no new Code Climate issues. I have also followed Meedan's internal coding guidelines.

[caiosba]

Thanks, Sawy! My only suggestion here is to abstract this logic as a class method of Claim, so you can avoid having this logic in two places:

def self.generate_hash(claim)
  Digest::MD5.hexdigest(claim.to_s.strip.downcase)
end

[vasconsaurus]

Looks good! Agree with @caiosba suggestion.