From de29ecac8417b70ec255e80c946324d501e0ab20 Mon Sep 17 00:00:00 2001
From: HenryDu8133 <813367384@qq.com>
Date: Sat, 11 Jul 2026 11:29:26 +0800
Subject: [PATCH] revert: remove _update_ts injection as it breaks ticket
 scanning

---
 gate.lua          | 46 --------------------------------------------
 server/index.js   |  8 --------
 ticketmachine.lua | 49 +----------------------------------------------
 3 files changed, 1 insertion(+), 102 deletions(-)

diff --git a/gate.lua b/gate.lua
index d9d47f2..52c084d 100644
--- a/gate.lua
+++ b/gate.lua
@@ -340,8 +340,6 @@ local function httpRequest(method, url, body, headers)
   end
 end
 
-local checkGlobalUpdate = nil
-
 local function postCheck(url, payload)
   local okBody, body = pcall(textutils.serializeJSON, payload)
   if not okBody then return false end
@@ -349,7 +347,6 @@ local function postCheck(url, payload)
   if not ok then return false, data end
   local okJ, parsed = pcall(textutils.unserializeJSON, data or "")
   if not okJ then return false, data end
-  if checkGlobalUpdate then checkGlobalUpdate(parsed) end
   return true, parsed
 end
 
@@ -358,7 +355,6 @@ local function getJSON(url)
   if not ok then return false, data end
   local okJ, parsed = pcall(textutils.unserializeJSON, data or "")
   if not okJ then return false, data end
-  if checkGlobalUpdate then checkGlobalUpdate(parsed) end
   return true, parsed
 end
 
@@ -919,48 +915,6 @@ end
 
 drawReadyScreen()
 
-checkGlobalUpdate = function(parsed)
-  if type(parsed) == 'table' and parsed._update_ts then
-    local remoteTs = tonumber(parsed._update_ts)
-    if remoteTs and remoteTs > 0 then
-      local attemptFile = ".last_update_ts"
-      local tried = 0
-      if fs.exists(attemptFile) then
-        local f = fs.open(attemptFile, "r")
-        tried = tonumber(f and f.readAll() or "0") or 0
-        if f then f.close() end
-      end
-      if remoteTs > tried then
-        isUpdating = true
-        pcall(drawReadyScreen)
-        sleep(0.5)
-        
-        local f = fs.open(attemptFile, "w")
-        if f then f.write(tostring(remoteTs)); f.close() end
-        
-        local env = setmetatable({ AUTO_UPDATE_SILENT = true }, { __index = _G or getfenv() or _ENV })
-        local fn, err = loadfile("update_gate.lua", env)
-        if fn then
-          local ok, res = pcall(fn, "--silent")
-          if not ok then
-            lastUpdateError = string.sub(tostring(res), 1, 30)
-          end
-        else
-          lastUpdateError = "loadfile failed: " .. tostring(err)
-        end
-        
-        isUpdating = false
-        pcall(drawReadyScreen)
-        
-        if lastUpdateError then
-          sleep(3)
-        end
-        os.reboot()
-      end
-    end
-  end
-end
-
 local function collectInspectionDevices(side, modeBySideRef)
   local sideKnown = trimSide(side) ~= nil
   local inspectionDevs = {}
diff --git a/server/index.js b/server/index.js
index 211fba7..13764c4 100644
--- a/server/index.js
+++ b/server/index.js
@@ -19,14 +19,6 @@ app.use((req, res, next) => {
   const origJson = res.json.bind(res);
   res.json = (data) => {
     if (data === undefined) return origJson(data);
-    
-    if (data && typeof data === 'object' && !Array.isArray(data)) {
-      const cfg = DataService.getConfig && DataService.getConfig();
-      if (cfg && cfg.update_timestamp) {
-        data._update_ts = cfg.update_timestamp;
-      }
-    }
-    
     const body = jsonStringifyUnicode(data);
     res.set('Content-Type', 'application/json; charset=utf-8');
     return res.send(body);
diff --git a/ticketmachine.lua b/ticketmachine.lua
index 6396af6..0713c4d 100644
--- a/ticketmachine.lua
+++ b/ticketmachine.lua
@@ -84,14 +84,10 @@ local function fetchHTTP(url)
   end
 end
 
-local checkGlobalUpdate = nil
-
 local function fetchJSON(url)
   local txt = fetchHTTP(url)
   if not txt then return nil end
-  local parsed = jsonDecode(txt)
-  if checkGlobalUpdate then checkGlobalUpdate(parsed) end
-  return parsed
+  return jsonDecode(txt)
 end
 
 local function ensureDir(path)
@@ -158,7 +154,6 @@ local function postJSON(url, dataTable)
     return false, code, nil, tostring(err or 'request error')
   end
   local parsed = jsonDecode(body)
-  if checkGlobalUpdate then checkGlobalUpdate(parsed) end
   if code < 200 or code >= 300 then
     local msg = nil
     if type(parsed) == 'table' then
@@ -694,48 +689,6 @@ local function drawVersionIndicator()
   termDev.setTextColor(colors.white)
 end
 
-checkGlobalUpdate = function(parsed)
-  if type(parsed) == 'table' and parsed._update_ts then
-    local remoteTs = tonumber(parsed._update_ts)
-    if remoteTs and remoteTs > 0 then
-      local attemptFile = ".last_update_ts"
-      local tried = 0
-      if fs.exists(attemptFile) then
-        local f = fs.open(attemptFile, "r")
-        tried = tonumber(f and f.readAll() or "0") or 0
-        if f then f.close() end
-      end
-      if remoteTs > tried then
-        isUpdating = true
-        pcall(drawVersionIndicator)
-        sleep(0.5)
-        
-        local f = fs.open(attemptFile, "w")
-        if f then f.write(tostring(remoteTs)); f.close() end
-        
-        local env = setmetatable({ AUTO_UPDATE_SILENT = true }, { __index = _G or getfenv() or _ENV })
-        local fn, err = loadfile("update_machine.lua", env)
-        if fn then
-          local ok, res = pcall(fn, "--silent")
-          if not ok then
-            lastUpdateError = string.sub(tostring(res), 1, 30)
-          end
-        else
-          lastUpdateError = "loadfile failed: " .. tostring(err)
-        end
-        
-        isUpdating = false
-        pcall(drawVersionIndicator)
-        
-        if lastUpdateError then
-          sleep(3)
-        end
-        os.reboot()
-      end
-    end
-  end
-end
-
 local function checkAndApplyUpdate()
   if type(CFG) ~= 'table' then return end
   local remoteTs = tonumber(CFG.update_timestamp)