recator placement of code

backend/logger/logger.controller.ts

@@ -0,0 +1,78 @@
+import { Writable } from "node:stream";
+import pino, { type Logger } from "pino";
+import { db } from "../db/db.controller.js";
+import { logs } from "../db/schema/logs.schema.js";
+import { tryCatch } from "../utils/trycatch.utils.js";
+//import build from "pino-abstract-transport";
+
+export const logLevel = process.env.LOG_LEVEL || "info";
+
+const pinoLogLevels: Record<number, string> = {
+	10: "trace",
+	20: "debug",
+	30: "info",
+	40: "warn",
+	50: "error",
+	60: "fatal",
+};
+
+// ✅ Custom DB writable stream
+const dbStream = new Writable({
+	objectMode: true,
+	async write(chunk, _enc, callback) {
+		try {
+			const obj = JSON.parse(chunk.toString());
+
+			const levelName = pinoLogLevels[obj.level] || "unknown";
+
+			const res = await tryCatch(
+				db.insert(logs).values({
+					level: levelName,
+					module: obj?.module?.toLowerCase(),
+					subModule: obj?.subModule?.toLowerCase(),
+					hostname: obj?.hostname?.toLowerCase(),
+					message: obj.msg,
+					stack: obj?.stack,
+				}),
+			);
+
+			if (res.error) {
+				console.error(res.error);
+			}
+
+			callback();
+		} catch (err) {
+			console.error("DB log insert error:", err);
+			callback();
+		}
+	},
+});
+
+// ✅ Multistream setup
+const streams = [
+	{
+		stream: pino.transport({
+			target: "pino-pretty",
+			options: {
+				colorize: true,
+				singleLine: true,
+			},
+		}),
+	},
+	{
+		level: "info",
+		stream: dbStream,
+	},
+];
+
+const rootLogger: Logger = pino(
+	{
+		level: logLevel,
+		redact: { paths: ["email", "password"], remove: true },
+	},
+	pino.multistream(streams),
+);
+
+export const createLogger = (bindings: Record<string, unknown>): Logger => {
+	return rootLogger.child(bindings);
+};