function _M.getSubscriptions()

in scripts/lua/lib/redis.lua [622:639]

• 18 lines of code
• 4 McCabe index (conditional complexity)

function _M.getSubscriptions(red, artifactId, tenantId, snapshotId)
  local res = red:scan(0, "match", utils.concatStrings({"subscriptions:tenant:", tenantId, ":api:", artifactId, ":*"}))
  local cursor = res[1]
  local subscriptions = {}
  for _, v in pairs(res[2]) do
    local matched = {string.match(v, "subscriptions:tenant:([^:]+):api:([^:]+):([^:]+):([^:]+):*")}
    subscriptions[#subscriptions + 1] = matched[4]
  end
  while cursor ~= "0" do
    res = red:scan(cursor, "match", utils.concatStrings({"subscriptions:tenant:", tenantId, ":api:", artifactId, ":*"}))
    cursor = res[1]
    for _, v in pairs(res[2]) do
      local matched = {string.match(v, "subscriptions:tenant:([^:]+):api:([^:]+):([^:]+):([^:]+):*")}
      subscriptions[#subscriptions + 1] = matched[4]
    end
  end
  return subscriptions
end