Backup senica-RVO15 on 16.10.2025

RVO15/flow/nodesdb_changecheck.js

@@ -0,0 +1,77 @@
+exports.id = 'nodesdb_change_check';
+exports.title = 'Nodes DB change check';
+exports.group = 'Worksys';
+exports.color = '#888600';
+exports.version = '1.0.2';
+exports.icon = 'sign-out';
+exports.input = 1;
+exports.output = 2;
+exports.readme = `Check, if nodes.table db changed compared to original database`;
+
+const fs = require('fs');
+const path = require('path');
+const { sendNotification } = require('./helper/notification_reporter');
+const nodesOriginalFile = path.join(__dirname, '../databases/nodes_original/', 'nodes_original.table');
+
+
+exports.install = function(instance) {
+
+  function compareArrays(array1, array2) {
+    let message = "";
+    let areEqual = true;
+    let zmenene = []
+
+    if (array1.length !== array2.length) {
+      message += "Nezhoda v pocte nodov. "
+    }
+
+    const set1 = new Set(array1.map(obj => JSON.stringify(obj)));
+    const set2 = new Set(array2.map(obj => JSON.stringify(obj)));
+
+    for (const objStr of set1) {
+
+      if (!set2.has(objStr)) {
+        zmenene.push(objStr)
+        areEqual = false;
+      } else {
+        set2.delete(objStr);
+      }
+    }
+
+    //kedze do slacku posielame stringy, na cloud musime previest vsetky stringy spat na objekty:
+    // Funkcia na parsovanie všetkých reťazcov v poli
+    const parseArray = (arr) => {
+      return arr.map(jsonString => JSON.parse(jsonString));
+    };
+
+    if (!areEqual) {
+      message += `Aktualne nody: ${zmenene.toString()}. Zmenene proti originalu: ${Array.from(set2).join(' ')}`;
+      sendNotification("Nodesdb_changecheck", FLOW.GLOBALS.settings.rvoTbName, "nodes_db_changed", "", message, 0, instance);
+      if (FLOW.GLOBALS.settings.send_changed_node_numbers) instance.send(1, { aktualneNody: parseArray(zmenene), originalne: parseArray(Array.from(set2)) });
+    }
+    else console.log("Arrays are equal.");
+
+    console.log(message)
+  }
+
+
+  instance.on("data", _ => {
+
+    let nodesData = FLOW.GLOBALS.nodesData;
+
+    // we check if nodes.table has changed compared to nodes_original.table (we have array of nodes e.g. [{node:255, tbname: "agruhuwhgursuhgo34hgsdiguhrr"}]
+    const nodes_actual = Object.keys(nodesData).map(node => ({ [node]: nodesData[node].tbname }))
+    let nodes_original = fs.readFileSync(nodesOriginalFile, { encoding: 'utf8', flag: 'r' });
+
+    try {
+      nodes_original = JSON.parse(nodes_original);
+    } catch (e) {
+      console.log(e)
+    }
+
+
+    setTimeout(() => compareArrays(nodes_actual, nodes_original), 10000);
+  })
+
+}
+