express-mongo-logger v1.0.5

MongoLogger

MongoLogger was created after an immense amount of frustration using Winston to log requests and errors to MongoDB. Nothing was formatted the way I wanted it to be so I created MongoLogger.

Example Log

An example of a logged document with all features enabled can be found here

Getting Started

Run npm i express-mongo-logger

var mongoLogger = require("express-mongo-logger");
var express = require("express");
var app = express();

app.use(
	mongoLogger({
		mongoConnectionString: "mongodb://<User>:<Password>@<Host>:<Port>/><Database>"
	})
);

app.get("/", async function (req, res, next) {
	res.send(`Hello World!`);
});

app.get("/404", async function (req, res, next) {
	res.status(404).send(`The requested resource cannot be found!`);
});

By default all requests will be logged. It is highly recommended to define minStatusCode:400 to only log errors.

Configuration Parameters

{
    mongoConnectionString: null, //MongoDB connection String
    minStatusCode: 200, //Minimum statuscode to log
    excludeHeadersParams: ["Authorization"], //Headers to remove in logs
    excludeBodyParams: null, //Body parameters to avoid logging (you should include all password fields at a minimum)
    excludeRouteParams: null, //Route parameters to avoid logging
    excludeQueryParams: null, //Query parameters to avoid logging
    exludeRequestTypes: ["OPTIONS"], //HTTP methods to not log
    includeFullRequest: true, //Include the full request object in log
    includeFullResponse: true, //Include the full response object in log
    extraTopLevelPropsRequest: [], //Add properties from req to the root of the document
    extraTopLevelPropsResponse: [], //Add properties from res to the root of the document
    normalCollection: "Log", //Collection to store all log events
    errorCollection: "ErrorLog", //Collection to store errors
    requestTime: true, // Log request time
    requestTime_nanoSeconds: false, //Use nanoseconds for requesttime instead of miliseconds
    returnError: true, // Send 500 status and response to client
}