refactor(analyitics): finished analyitics as a base

backend/utils/umami.utils.ts

@@ -0,0 +1,61 @@
+import { isUmamiEnabled, umamiConfig } from "../configs/umami.config.js";
+
+type TrackLstEventInput = {
+	eventName: string;
+	eventData?: Record<string, unknown>;
+	url?: string;
+	hostname?: string;
+};
+
+export async function trackLstEvent({
+	eventName,
+	eventData,
+	url = "/backend",
+	hostname = umamiConfig.server,
+}: TrackLstEventInput): Promise<void> {
+	if (!isUmamiEnabled()) return;
+
+	try {
+		await fetch(`${umamiConfig.umamiHost}/api/send`, {
+			method: "POST",
+			headers: {
+				"Content-Type": "application/json",
+				"User-Agent": "LST-Backend",
+			},
+			body: JSON.stringify({
+				type: "event",
+				payload: {
+					website: umamiConfig.umamiWebsiteId,
+					name: eventName,
+					url,
+					hostname,
+					language: "en-US",
+					screen: "backend",
+					data: {
+						app: umamiConfig.appName,
+						site: umamiConfig.site,
+						server: umamiConfig.server,
+						appVersion: umamiConfig.appVersion,
+						source: "backend",
+						...eventData,
+					},
+				},
+			}),
+		});
+	} catch (err) {
+		console.error("Failed to send Umami backend event", err);
+	}
+}
+
+/*
+await trackLstEvent({
+	eventName: "label_print_completed",
+	url: "/backend/printers",
+	eventData: {
+		module: "printers",
+		printerName,
+		labelType,
+	},
+});
+
+*/