Notes from Dr. Borkosky

mongoose findone returns null

Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. Mongoose - What does the exec function do? connect (connectionString); const schema = new Schema ({name: String}); schema. 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.

FindById(id) only finds ObjectId('yourId'). You might import database by using mongoimport and including _id in JSON, it's wrong, delete _id in imported JSON. Strangely enough Mongoose's debugging shows the following, correct query: users.findOne ( { _id: ObjectId ("5580c79aa11e7310b2985ab1") }) which queried directly on MongoDB finds the expected data: they're used to log you in. @arbalu Here are some suggestions based on your code. 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. static ('findMinOne', function (conditions, callback) {var q = this. You signed in with another tab or window.

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do the debug logs show that you are hitting the correct route? they're used to gather information about the pages you visit and how many clicks you need to accomplish a task.

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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 have use findone() by the 'name' in my database, it return sth. Learn more. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. async function run {await mongoose. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. Stack Overflow for Teams is a private, secure spot for you and they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. I'm not inclined to add this to the core unless there's a lot of demand for it. If I change this to findAll it returns an array with a single record. We really need to add support for middleware for statics and methods, and the ability to set internal options on queries. Have a question about this project? Thanks for contributing an answer to Stack Overflow! copied. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products.

Now Problem solved. Learn more. 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. above , foundUser always contains Object value in both cases either user found or not because it's returning values before finishing findOne .

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. Can the review of a tenure track application start before the reference letters arrive? In your validateappsubscripition function, you pass an anonymous function as the callback to Model.findOne() and conditionally call cb passed into validateappsubscripition. But not work in '_id', you are passing string whereas findById want objectId. 8 comments Labels.

Would a mouthpiece attachment that does the "work" invalidate the ritual use of the Shofar? But still the value is null/ or not match result , then cb back is not returning back and it time out. Thanks for your reply! You signed in with another tab or window. Why didn't the Imperial fleet detect the Millennium Falcon on the back of the star destroyer? Already on GitHub? post ('find', function (docs, next) {if (this. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy.

How to set DB name and Collection name in Mongoose? If I comment and run then it is working fine. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. I'm not sure why the res.json() doesn't seem to be firing in this case. See Mongoose - What does the exec function do? find (); q. findMinOne = true; return q. find (conditions, callback);}); schema. Are Landlord's exclusion clauses of "any loss of life or loss, injury or damage to person or property" too onerous on Tenant? 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. It's a little clunky but it gets the job done. I am trying to find a record in my mongo db by its id, No matter I use findbyid(), findone(id,...), it return null. If I add limit: 1 to the findAll query, it returns null (as it …

Learn more, Mongoose when result is null on findOne, then call back is not returning, 'Some issue on sending email.Please contact the support.'. Milestone. Why can't California Proposition 17 be passed via the legislative process and thus needs a ballot measure? 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. Sign in 5.0.0-rc2.

const foundUser = await User.findOne ({ "email" : req.body.email }); above , foundUser returns null if user is not there in collection with provided condition . For more information, see our Privacy Statement. Successfully merging a pull request may close this issue.

to your account, Mongoose Version 5.1.6 and MongoDB 3.6.5, also had the same issue in previous version too. For posterity, here's the docs for orFail() in case someone else stumbles across this issue. Thanks everyone.

Please find the schema below and let me advise what could be solution for this issue. findMinOne === true && docs.

Making statements based on opinion; back them up with references or personal experience. add a console statement to the no doc condition. 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 ).

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