mongoose findone returns null

find (); q. findMinOne = true; return q. find (conditions, callback);}); schema. add a console statement to the no doc condition. In general, do European right wing parties oppose abortion? The logs seem to indicate that 2 of your 3 POST requests to the /email route are coming back with null responses for doc. Already on GitHub? As a side note, for all of your res.json() calls with failures, you might want to consider http statuses other than 200, and it will help you troubleshoot later on if each one has a different message.

Such as mkdir -p, cp -r, and rm -rf.

I found the issue.

Why does a blocking 1/1 creature with double strike kill a 3/2 creature? This would be trivial to implement as a plugin. The following operation returns a document in the bios collection where the contribs field contains the element OOP and returns all fields except the _id field, the first field in the name embedded document, and the birth field: copy. rev 2020.11.4.37941, Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide.

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Please find the schema below and let me advise what could be solution for this issue. Learn more, Mongoose when result is null on findOne, then call back is not returning, 'Some issue on sending email.Please contact the support.'. async function run {await mongoose. Sign in

But still the value is null/ or not match result , then cb back is not returning back and it time out. Sign in Thanks for contributing an answer to Stack Overflow! post ('find', function (docs, next) {if (this.

const foundUser = await User.findOne ({ "email" : req.body.email }); above , foundUser returns null if user is not there in collection with provided condition . How do I update/upsert a document in Mongoose? We’ll occasionally send you account related emails.

they're used to log you in. By clicking “Sign up for GitHub”, you agree to our terms of service and Strangely enough Mongoose's debugging shows the following, correct query: users.findOne ( { _id: ObjectId ("5580c79aa11e7310b2985ab1") }) which queried directly on MongoDB finds the expected data:

Have a question about this project? User.findById ("5580c79aa11e7310b2985ab1", function (error, user) { } which returns null for both error and user. Podcast 283: Cleaning up the cloud to help fight climate change, Creating new Help Center documents for Review queues: Project overview, Review queue Help Center draft: Triage queue, Express MongoDB find() based on _id field, Mongoose findById returns null even with valid id, (node:6316) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'id' of undefined, findById in mongoose returns null for a certain schema. I'm not inclined to add this to the core unless there's a lot of demand for it. There should be a way to define that a query like .findOne should throw and error if there were not documents matching the query. to your account, Mongoose Version 5.1.6 and MongoDB 3.6.5, also had the same issue in previous version too. You can always update your selection by clicking Cookie Preferences at the bottom of the page. Successfully merging a pull request may close this issue.

How to set DB name and Collection name in Mongoose? Set internal options (like `_mongooseOptions` but public) on a query, feature(rejectIfNotFound) added query option. they're used to log you in. above , foundUser always contains Object value in both cases either user found or not because it's returning values before finishing findOne . Learn more. It's a little clunky but it gets the job done.

Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. This should do it for now as you post it. do the debug logs show that you are hitting the correct route?

privacy statement. if so, are you enabling debugging? When I use find or findOne method and there is no matching results or null, then callback function is not returning null / err and waits for callback response and timesOut. Stack Overflow for Teams is a private, secure spot for you and If I change this to findAll it returns an array with a single record. By clicking “Sign up for GitHub”, you agree to our terms of service and Would a mouthpiece attachment that does the "work" invalidate the ritual use of the Shofar?

'));} return next … db.bios.findOne( { contribs: 'OOP' }, { _id: 0, 'name.first': 0, birth: 0 } ) You don't need to explicitly convert the id string here, you can pass the string to mongoose and it will cast the string to an ObjectId for you ( as long as the schemaPath for subscribersuserid is defined as an ObjectId ).

You signed in with another tab or window. I would use it like this: That's a very good point. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Already on GitHub? for an explanation on what exec() does. Below include the log as you request. Why can't California Proposition 17 be passed via the legislative process and thus needs a ballot measure?

There's no point in sending the mongodb query if either of these fields are empty. After I enabled mongoose debug require('mongoose').set('debug', true), I found out that the mongoose query id as ObjectId("yourId") unless we define _id in the Schema. I'd probably use it, because on ES6 projects with co I often find myself writing findByIdOrThrow functions a lot :). FindById(id) only finds ObjectId('yourId'). is it OK to use multiple blades of a feeler gauge to measure a larger gap, Filling between two list plots to reperesent a confidence band, How to find published article from arxiv preprint. We use essential cookies to perform essential website functions, e.g.

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We’ll occasionally send you account related emails. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. When I add mongoose timezone plugin to the schema, then I have this issue. To learn more, see our tips on writing great answers. You might import database by using mongoimport and including _id in JSON, it's wrong, delete _id in imported JSON. to your account.

@tgerk thanks for your comment. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. are you using express? needs repro script. I want to store UTC time for the date, so it will help to convert what timezone I required after. Learn more, If findOne query returns nothing throw an error, // Here, where all other errors will came up, i will get the err if no user is found. static ('findMinOne', function (conditions, callback) {var q = this. We really need to add support for middleware for statics and methods, and the ability to set internal options on queries. Yes, I am sure.

For posterity, here's the docs for orFail() in case someone else stumbles across this issue. Thanks for your reply! I had the same problem. Try with objectid, @Sid is right.. You probably don't have this specific record in your db... Running the exact same code works for me.. Just add, here is a funny point, The _id which is hard code inside the database, is a String type. In your validateappsubscripition function, you pass an anonymous function as the callback to Model.findOne () and conditionally call cb passed into validateappsubscripition. Successfully merging a pull request may close this issue. connect (connectionString); const schema = new Schema ({name: String}); schema. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. You should do the same thing with req.user._id and req.headers.appkey. Learn more.

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Could keeping score help in conflict resolution? Instead I would just pass cb to Model.findOne().

Comments. Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. Making statements based on opinion; back them up with references or personal experience. In your validateappsubscripition function, you pass an anonymous function as the callback to Model.findOne() and conditionally call cb passed into validateappsubscripition. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. @arbalu Here are some suggestions based on your code.

Once I deleted the collection, removed the _id column from data file and re-imported it, the _id filtering started working fine. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task.

here is my code. I just realise it few second ago.Thus, findbyid always not work. Check your mongodb database, if _id is storaged as String, findById(id) can not found id. Adding Nullable Column To Production DB taking too much time.

When using promises (bluebird) and mongoose, it would be nice to just expect that it is fufilled succesfully instead of having to make another check. See Mongoose - What does the exec function do?

feel free to share a textFile or gist with the relevant debug output from your node process. If you make these changes and still see the time outs: @lineus Kev Changed code as per your suggestion. 8 comments Labels. But then will execute the query and will not return the promise so its not working like i wan't it.

findMinOne === true && docs. Asking for help, clarification, or responding to other answers. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. Silly question: are you 100% sure the record is there in the DB? We use essential cookies to perform essential website functions, e.g.

I am trying to find a record in my mongo db by its id, No matter I use findbyid(), findone(id,...), it return null. I will use this until the middleware issue is done. Node.js Mongoose .update with ArrayFilters, Mongoose pre.remove middleware of objects in array are never called, How to create an api that sends mails using node and mongodb.

The findOne query returns null. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together.

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