mongoose findone returns null
are you using express? Mongoose - What does the exec function do? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. If user found returns user document. Strangely enough Mongoose's debugging shows the following, correct query: users.findOne ( { _id: ObjectId ("5580c79aa11e7310b2985ab1") }) which queried directly on MongoDB finds the expected data: length < 1) {return next (new Error ('No docs found! If you make these changes and still see the time outs: @lineus Kev Changed code as per your suggestion. Instead I would just pass cb to Model.findOne(). FindById(id) only finds ObjectId('yourId'). We use essential cookies to perform essential website functions, e.g. In order to solve the problem I had to add _id:String in to mongoose schema. User.findById ("5580c79aa11e7310b2985ab1", function (error, user) { } which returns null for both error and user. copied. '));} return next … For posterity, here's the docs for orFail() in case someone else stumbles across this issue. The logs seem to indicate that 2 of your 3 POST requests to the /email route are coming back with null responses for doc. Include the mongoose debug to on success case and failure care. When I add mongoose timezone plugin to the schema, then I have this issue. Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. Now Problem solved. they're used to log you in. But still the value is null/ or not match result , then cb back is not returning back and it time out. they're used to log you in. Learn more. Would a mouthpiece attachment that does the "work" invalidate the ritual use of the Shofar? In your validateappsubscripition function, you pass an anonymous function as the callback to Model.findOne() and conditionally call cb passed into validateappsubscripition. Already on GitHub? Are Landlord's exclusion clauses of "any loss of life or loss, injury or damage to person or property" too onerous on Tenant? Why sister [nouns] and not brother [nouns]? Currently i'm using it like this which is working with the callback but its not working with the promise: It would be nice if we could do something like that: Could you tell me how i could handle this? In my case, the imported file used to have the _id column as string, so it was messing the DB and I was no able to filter using that column. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. feel free to share a textFile or gist with the relevant debug output from your node process. Why didn't the Imperial fleet detect the Millennium Falcon on the back of the star destroyer? Stack Overflow for Teams is a private, secure spot for you and Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Milestone. I want to store UTC time for the date, so it will help to convert what timezone I required after. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. With the above changes, it would look like: In your sendEmail function you conditionally respond with a failure if any fields are missing. your coworkers to find and share information. You can always update your selection by clicking Cookie Preferences at the bottom of the page. Have a question about this project? The findOne query returns null. Why did the spellplague happen after Cyric killed Mystra? Set internal options (like `_mongooseOptions` but public) on a query, feature(rejectIfNotFound) added query option. Thanks for your reply! 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. You signed in with another tab or window. I'm not sure why the res.json() doesn't seem to be firing in this case. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. I know its an closed issue but i have a short question how i could handle a findMinOne without overriding the whole findOne. You might import database by using mongoimport and including _id in JSON, it's wrong, delete _id in imported JSON. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Comments. Until we have support for either of these, please use the below. But then will execute the query and will not return the promise so its not working like i wan't it. Thanks for your reply! const foundUser = await User.findOne ({ "email" : req.body.email }); above , foundUser returns null if user is not there in collection with provided condition . Successfully merging a pull request may close this issue. above , foundUser always contains Object value in both cases either user found or not because it's returning values before finishing findOne . Successfully merging a pull request may close this issue. 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. 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. privacy statement. We’ll occasionally send you account related emails. 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. Sign in 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. If so, can you share them here? We use essential cookies to perform essential website functions, e.g. to your account. No matter I use findbyid (), findone (id,...), it return null. 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. There should be a way to define that a query like .findOne should throw and error if there were not documents matching the query. Thanks everyone. In the else condition, you pass null in both the error and results parameters: if (doc) { cb (null, doc); } else { cb (null, null); } 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. db.bios.findOne( { contribs: 'OOP' }, { _id: 0, 'name.first': 0, birth: 0 } ) needs repro script. This way you can always assume that is is defined. By clicking “Sign up for GitHub”, you agree to our terms of service and We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. @tgerk thanks for your comment. I'm not inclined to add this to the core unless there's a lot of demand for it. Below include the log as you request. If I add limit: 1 to the findAll query, it returns null (as it … We really need to add support for middleware for statics and methods, and the ability to set internal options on queries. add a console statement to the no doc condition. connect (connectionString); const schema = new Schema ({name: String}); schema. I found the issue. You should do the same thing with req.user._id and req.headers.appkey. here is my code. I would use it like this: That's a very good point. Sign in To learn more, see our tips on writing great answers. It's a little clunky but it gets the job done. Once I deleted the collection, removed the _id column from data file and re-imported it, the _id filtering started working fine. Asking for help, clarification, or responding to other answers. Check your mongodb database, if _id is storaged as String, findById(id) can not found id. It is a little bit against the way you would expect working with promises, when a query returns nothing, but does not throw and error. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. what is the solution? The _id in my DB collection was a String. Can the review of a tenure track application start before the reference letters arrive? I'd probably use it, because on ES6 projects with co I often find myself writing findByIdOrThrow functions a lot :). async function run {await mongoose. In your validateappsubscripition function, you pass an anonymous function as the callback to Model.findOne () and conditionally call cb passed into validateappsubscripition. @arbalu Here are some suggestions based on your code. By clicking “Sign up for GitHub”, you agree to our terms of service and do the debug logs show that you are hitting the correct route? 5.0.0-rc2. We’ll occasionally send you account related emails. If I change this to findAll it returns an array with a single record. for an explanation on what exec() does. Same issue. Copy link Quote reply jeremythille commented Jan 2, … How do I update/upsert a document in Mongoose? You can always update your selection by clicking Cookie Preferences at the bottom of the page. You signed in with another tab or window. Already on GitHub? Silly question: are you 100% sure the record is there in the DB? In general, do European right wing parties oppose abortion? For more information, see our Privacy Statement. Making statements based on opinion; back them up with references or personal experience. Such as mkdir -p, cp -r, and rm -rf. findMinOne === true && docs. Convert the string into ObjectId type before querying. Please find the schema below and let me advise what could be solution for this issue. Why can't California Proposition 17 be passed via the legislative process and thus needs a ballot measure? to your account, Mongoose Version 5.1.6 and MongoDB 3.6.5, also had the same issue in previous version too. I had the same problem. This should do it for now as you post it. There's no point in sending the mongodb query if either of these fields are empty. static ('findMinOne', function (conditions, callback) {var q = this. I just realise it few second ago.Thus, findbyid always not work. For more information, see our Privacy Statement. Why does a blocking 1/1 creature with double strike kill a 3/2 creature? GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. I have use findone() by the 'name' in my database, it return sth. In the else condition, you pass null in both the error and results parameters: So your cb err condition is never going to be true. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Yes, I am sure. 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.

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