motd and version file watching and loading

modules/qmining/qmining.js

@@ -66,6 +66,30 @@ app.use(bodyParser.json({
 }))
 
 var data = actions.LoadJSON(dataFile)
+var version = ''
+var motd = ''
+
+function LoadVersion () {
+  version = utils.ReadFile(versionFile)
+}
+
+function LoadMOTD () {
+  motd = utils.ReadFile(motdFile)
+}
+
+function Load () {
+  utils.WatchFile(motdFile, (newData) => {
+    LoadMOTD()
+  })
+  utils.WatchFile(versionFile, (newData) => {
+    LoadVersion()
+  })
+
+  LoadVersion()
+  LoadMOTD()
+}
+
+Load()
 
 // --------------------------------------------------------------
 
@@ -248,8 +272,13 @@ app.route('/badtestsender').post(function (req, res, next) {
 
 app.post('/isAdding', function (req, res) {
   logger.LogReq(req)
+
   // automatically saves to dataFile every n write
-  let result = actions.ProcessIncomingRequest(req.body.datatoadd, data)
+  let result = actions.ProcessIncomingRequest(
+    req.body.datatoadd,
+    data,
+    { motd, version })
+
   res.json({
     success: result !== -1,
     newQuestions: result
@@ -328,12 +357,11 @@ app.get('/infos', function (req, res) {
   if (req.query.subjinfo) {
     result.subjinfo = getSimplreRes()
   }
-  // TODO: watch file, and global variable for motd version
   if (req.query.version) {
-    result.version = utils.ReadFile(versionFile)
+    result.version = version
   }
   if (req.query.motd) {
-    result.motd = utils.ReadFile(motdFile)
+    result.motd = motd
   }
   logger.LogReq(req)
   res.json(result)