Sign in 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. For more information, see our Privacy Statement. In general, do European right wing parties oppose abortion? 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. '));} return next … Mongoose - What does the exec function do? With the above changes, it would look like: In your sendEmail function you conditionally respond with a failure if any fields are missing. Learn more, Mongoose when result is null on findOne, then call back is not returning, 'Some issue on sending email.Please contact the support.'. For posterity, here's the docs for orFail() in case someone else stumbles across this issue. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. But not work in '_id', you are passing string whereas findById want objectId. If I change this to findAll it returns an array with a single record. Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. You should do the same thing with req.user._id and req.headers.appkey. By clicking “Sign up for GitHub”, you agree to our terms of service and Include the mongoose debug to on success case and failure care. 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 I comment and run then it is working fine. If user found returns user document. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. const foundUser = await User.findOne ({ "email" : req.body.email }); above , foundUser returns null if user is not there in collection with provided condition . Stack Overflow for Teams is a private, secure spot for you and I have use findone() by the 'name' in my database, it return sth. Already on GitHub? I am trying to find a record in my mongo db by its id, No matter I use findbyid(), findone(id,...), it return null. @arbalu Here are some suggestions based on your code. your coworkers to find and share information. I'm not inclined to add this to the core unless there's a lot of demand for it. FindById(id) only finds ObjectId('yourId'). Would a mouthpiece attachment that does the "work" invalidate the ritual use of the Shofar? We’ll occasionally send you account related emails. to your account. Copy link Quote reply jeremythille commented Jan 2, … Instead I would just pass cb to Model.findOne(). 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. I know its an closed issue but i have a short question how i could handle a findMinOne without overriding the whole findOne. Check your mongodb database, if _id is storaged as String, findById(id) can not found id. You signed in with another tab or window. How to set DB name and Collection name in Mongoose? In order to solve the problem I had to add _id:String in to mongoose schema. If I add limit: 1 to the findAll query, it returns null (as it … I will use this until the middleware issue is done. Comments. This should do it for now as you post it. In your validateappsubscripition function, you pass an anonymous function as the callback to Model.findOne() and conditionally call cb passed into validateappsubscripition. 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. needs repro script. When I add mongoose timezone plugin to the schema, then I have this issue. Have a question about this project? they're used to log you in. Yes, I am sure. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. Convert the string into ObjectId type before querying. Please find the schema below and let me advise what could be solution for this issue. It's a little clunky but it gets the job done. Learn more. Set internal options (like `_mongooseOptions` but public) on a query, feature(rejectIfNotFound) added query option. Same issue. For more information, see our Privacy Statement. Why did the spellplague happen after Cyric killed Mystra? for an explanation on what exec() does. I would use it like this: That's a very good point. Thanks for your reply! But then will execute the query and will not return the promise so its not working like i wan't it. 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. what is the solution? if so, are you enabling debugging? To learn more, see our tips on writing great answers. No matter I use findbyid (), findone (id,...), it return null. To help narrow it down, can you make 3 changes to the appsubcripitions.validateappsubscripition callback: These 2 changes could look something like: Also, do you have any hooks on your schema? In the else condition, you pass null in both the error and results parameters: if (doc) { cb (null, doc); } else { cb (null, null); } 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. If so, can you share them here? to your account, Mongoose Version 5.1.6 and MongoDB 3.6.5, also had the same issue in previous version too. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. You might import database by using mongoimport and including _id in JSON, it's wrong, delete _id in imported JSON. Why can't California Proposition 17 be passed via the legislative process and thus needs a ballot measure? Why sister [nouns] and not brother [nouns]? I'm not sure why the res.json() doesn't seem to be firing in this case. There's no point in sending the mongodb query if either of these fields are empty. Thanks everyone. I'd probably use it, because on ES6 projects with co I often find myself writing findByIdOrThrow functions a lot :). Successfully merging a pull request may close 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. This way you can always assume that is is defined. above , foundUser always contains Object value in both cases either user found or not because it's returning values before finishing findOne . 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 ). We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. 5.0.0-rc2. privacy statement. We use essential cookies to perform essential website functions, e.g. async function run {await mongoose. 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. See Mongoose - What does the exec function do? static ('findMinOne', function (conditions, callback) {var q = this. Until we have support for either of these, please use the below. Successfully merging a pull request may close this issue. db.bios.findOne( { contribs: 'OOP' }, { _id: 0, 'name.first': 0, birth: 0 } ) This would be trivial to implement as a plugin. Strangely enough Mongoose's debugging shows the following, correct query: users.findOne ( { _id: ObjectId ("5580c79aa11e7310b2985ab1") }) which queried directly on MongoDB finds the expected data: By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. We really need to add support for middleware for statics and methods, and the ability to set internal options on queries. We’ll occasionally send you account related emails. The _id in my DB collection was a String. Already on GitHub? How do I update/upsert a document in Mongoose? The findOne query returns null. feel free to share a textFile or gist with the relevant debug output from your node process. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. Why does a blocking 1/1 creature with double strike kill a 3/2 creature? If you make these changes and still see the time outs: @lineus Kev Changed code as per your suggestion. You can always update your selection by clicking Cookie Preferences at the bottom of the page. Thanks for your reply! You signed in with another tab or window. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Silly question: are you 100% sure the record is there in the DB? 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. Making statements based on opinion; back them up with references or personal experience. 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. do the debug logs show that you are hitting the correct route? Now Problem solved. You can always update your selection by clicking Cookie Preferences at the bottom of the page. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. 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. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. @tgerk thanks for your comment. 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. Why didn't the Imperial fleet detect the Millennium Falcon on the back of the star destroyer? But still the value is null/ or not match result , then cb back is not returning back and it time out. Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. 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. I just realise it few second ago.Thus, findbyid always not work. Asking for help, clarification, or responding to other answers.

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