function _M.createSubscription()

in scripts/lua/lib/redis.lua [586:595]

• 9 lines of code
• 3 McCabe index (conditional complexity)

function _M.createSubscription(red, key, snapshotId)
  if snapshotId ~= nil then
    key = utils.concatStrings({'snapshots:', snapshotId, ':', key})
  end
  
  local ok, err = set(red, key, '')
  if not ok then
    request.err(500, utils.concatStrings({"Failed to add the subscription key", err}))
  end
end