/checkupdates: Show Button, when Upgrade Version is available ! (check from the server, the version number

server/models/cfgserver.js

@@ -0,0 +1,28 @@
+const mongoose = require('mongoose');
+const Schema = mongoose.Schema;
+
+mongoose.Promise = global.Promise;
+mongoose.level = "F";
+
+const { ObjectID } = require('mongodb');
+
+// Resolving error Unknown modifier: $pushAll
+mongoose.plugin(schema => {
+  schema.options.usePushEach = true
+});
+
+
+const cfgserverSchema = new Schema({
+  chiave: {
+    type: String,
+    required: true,
+    trim: true,
+    minlength: 1,
+    unique: true,
+  },
+  valore: {
+    type: String,
+  },
+});
+
+mongoose.model('cfgserver', cfgserverSchema);