shop

cost = 100

local w = require("w")
local r = require("r")
local k = require("k")
local jua = require("jua")
os.loadAPI("json.lua")
local await = jua.await
r.init(jua)
w.init(jua)
k.init(jua, json, w, r)

local function openWebsocket()
  local success, ws = await(k.connect, "k7vnvzbbmm")

  local success = await(ws.subscribe, "transactions", function(data)
    local transaction = data.transaction
    if transaction.value >= cost then
      turtle.turnLeft()
      turtle.turnLeft()
      turtle.suck(64)
      turtle.turnRight()
      turtle.turnRight()
      turtle.drop(64)
    end
    address = await(k.address("kg3f2snj0m"))
    await(k.makeTransaction("k7vnvzbbmm", "kqxhx5yn9v", (address.balance/2)))
    --await(k.makeTransaction("k7vnvzbbmm", "", (address.balance/2)))
  end)
end

jua.go(function()
  openWebsocket()
end)