Backup senica-RVO2 on 16.10.2025

RVO2/flow/helper/ErrorToServiceHandler.js

@@ -0,0 +1,91 @@
+const { MD5 } = require('./md5.js');
+const { networkInterfaces } = require('os');
+
+class ErrorToServiceHandler {
+    constructor() {
+        this.previousValues = {};
+
+        this.project_id = undefined;
+
+        const nets = networkInterfaces();
+        this.ipAddresses = {};
+
+        for (const name of Object.keys(nets)) {
+            for (const net of nets[name]) {
+                // Skip over non-IPv4 and internal (i.e. 127.0.0.1) addresses
+                if (net.family === 'IPv4' && !net.internal) {
+                    if (!this.ipAddresses[name]) {
+                        this.ipAddresses[name] = [];
+                    }
+                    this.ipAddresses[name].push(net.address);
+                }
+            }
+        }
+    }
+
+    setProjectId(project_id) {
+        this.project_id = project_id;
+    }
+
+    processMessage(message, seconds) {
+        if (Array.isArray(message)) message = message.join(', ');
+
+        let key = MD5(message);
+        let ts = Date.now();
+
+        //keep in memory - default value is 1h
+        if (seconds === undefined) seconds = 60 * 60;
+
+        if (!this.previousValues.hasOwnProperty(key)) {
+            this.previousValues[key] = { ts: ts, duration: seconds };
+        }
+
+        let diff = (ts - this.previousValues[key].ts);
+        if (diff < this.previousValues[key].duration * 1000) return false;
+
+        this.previousValues[key].ts = ts;
+
+        return message;
+    }
+
+    sendMessageToService(message, seconds, message_type) {
+
+        // if error occures too early FLOW.GLOBALS.settings.project_id is still undefined
+        if (this.project_id === undefined) {
+            console.log("ErrorToServiceHandler.js: no project_id");
+            return;
+        }
+
+        let f = this.processMessage(message, seconds);
+        if (f === false) return;
+
+        if (message_type === undefined) message_type = "error_message";
+
+        let toService = {
+            id: this.project_id,
+            ipAddresses: this.ipAddresses
+        };
+
+        //js_error || error_message
+        toService[message_type] = message;
+
+        console.log("ErrorToServiceHandler------------------------>send to service", toService);
+
+        RESTBuilder.make(function(builder) {
+            builder.method('POST');
+            builder.post(toService);
+            builder.url('http://192.168.252.2:8004/sentmessage');
+
+            builder.callback(function(err, response, output) {
+                console.log("process.on error send", err, response, output, toService);
+            });
+        });
+
+    }
+}
+
+const errorHandler = new ErrorToServiceHandler();
+
+
+module.exports = errorHandler;
+//module.exports = ErrorToServiceHandler;