3

gate.lua

@@ -992,6 +992,14 @@ local function deductICCardBalance(dev, amount)
   return false, tostring(detail or "deduct_failed")
 end
 
+local function currentDeviceId()
+  local label = os.getComputerLabel()
+  if label and label ~= "" then
+    return label
+  end
+  return "闸机#" .. tostring(os.getComputerID())
+end
+
 local function syncICCardState(cardId, payload)
   local id = trim(cardId)
   if #id == 0 then return false, "missing_card_id" end
@@ -1131,7 +1139,7 @@ local function handleICCardScan(scan, side, scanDev)
   local okSync, syncResp = syncICCardState(cardId, {
     type = "check",
     action = usedAction,
-    device = "gate",
+    device = currentDeviceId(),
     ts = syncTs,
     station_code = exitStation,
     entry_station = entryStation,
@@ -1189,7 +1197,7 @@ local function handleScan(scan, side, scanDev)
       action = act,
       station_codes = stationCodesPayload,
       station_code = stationCodeForSide(side),
-      device = "gate",
+      device = currentDeviceId(),
       ts = os.epoch("utc"),
       trips_total = hintTripsTotal,
       trips_remaining = hintTripsRemaining,