[feature] logs remote loki

package.json

@@ -49,7 +49,8 @@
     "swagger-autogen": "^2.23.7",
     "swagger-ui-express": "^5.0.1",
     "unzipper": "^0.12.3",
-    "winston": "^3.14.1"
+    "winston": "^3.14.1",
+    "winston-loki": "^6.1.2"
   },
   "devDependencies": {
     "@babel/cli": "^7.24.8",

src/config.ts

@@ -41,7 +41,8 @@ export default {
   },
   log: {
     level: 'silly', // Before open a issue, change level to silly and retry a action
-    logger: ['console', 'file'],
+    logger: ['console', 'file', 'loki'],
+    loki: 'http://localhost:3100',
   },
   createOptions: {
     browserArgs: [

src/types/ServerOptions.ts

@@ -37,6 +37,9 @@ export interface ServerOptions {
   log: {
     level: string;
     logger: string[];
+    loki?: {
+      host: string; // URL do Loki
+    };
   };
   createOptions: {
     browserArgs: string[];

src/util/logger.ts

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 import winston from 'winston';
-
+import LokiTransport from 'winston-loki';
 // Use JSON logging for log files
 // Here winston.format.errors() just seem to work
 // because there is no winston.format.simple()
@@ -62,5 +62,37 @@
     );
   }
 
+  if (options.logger.includes('loki')) {
+    logger.add(
+      new LokiTransport({
+        host: 'http://localhost:3100',
+        json: true,
+        labels: { job: 'wppconnect-server' },
+        format: winston.format.combine(
+          winston.format.errors({ stack: true }),
+          winston.format.timestamp(),
+          winston.format.printf(({ level, message, timestamp, stack }) => {
+            if (stack) {
+              return JSON.stringify({
+                level: level,
+                timestamp: timestamp,
+                message: message,
+                stack: stack,
+                job: 'wppconnect-server',
+              });
+            }
+            return JSON.stringify({
+              level: level,
+              timestamp: timestamp,
+              message: message,
+              job: 'wppconnect-server',
+            });
+          })
+        ),
+        level: log_level,
+      })
+    );
+  }
+
   return logger;
-}
+}