collection = "dev.tsunagite.difficulty"

function handle()
	local uri = params.uri

	if not uri and params.owner and params.key then
		local resp = http.get("https://slingshot.microcosm.blue/xrpc/blue.microcosm.identity.resolveMiniDoc?identifier=" .. params.owner)
		local did = json.decode(resp.body).did
		uri = "at://" .. did .. "/" .. collection .. "/" .. params.key
	end

	if uri then
		local record = db.get(params.uri)
		if not record then
			error("difficultyNotFound")
		end
		return { record = record }
	else
		error("invalidParams")
	end
end