3

refillmachine.lua

@@ -115,13 +115,21 @@ local function postJSON(url, payload)
   end
 end
 
+local function currentDeviceId()
+  local label = os.getComputerLabel()
+  if label and label ~= "" then
+    return label
+  end
+  return "充值机#" .. tostring(os.getComputerID())
+end
+
 local function syncRefillResult(cardInfo, amount, balance)
   local cardId = trim(cardInfo and cardInfo.cardId or "")
   if #cardId == 0 then return false, "missing_card_id" end
   local url = API_BASE .. "/ic-cards/" .. urlEncodeComponent(cardId) .. "/sync"
   return postJSON(url, {
     type = "topup",
-    device = "refill_machine",
+    device = currentDeviceId(),
     amount = tonumber(amount) or 0,
     balance = tonumber(balance) or 0,
     result = "pass",