I would like to delete ($pull) nested array elements where one of the element's properties is null and where the array has more than one element. Here is an example. In the following collection, I would like to delete those…
I'm trying to make a simple login system with mongodb. Connecting works fine, but when i try to get the password: async function getAdminPassword(username) { const query = { username: username } // console.log(admins) const user = await admins.findOne(query); try…
I have a Kafka Consumer service @KafkaListener( topics = "topic1", groupId = "cluster1", containerFactory = "KafkaListenerContainerFactory") public void consume(Message message) { logger.info(String.format("Message recieved -> %s", message.getMsg())); Long id = message.getId() RepoDetail repoDetail = testRepo.findByID(id); logger.info( String.format( "Message -> %s", repoDetail.getMessage()));…
I am facing a problem in MongoDB. Suppose, I have the following collection. { id: 1, issueDate: "07/05/2021", code: "31" }, { id: 2, issueDate: "12/11/2020", code: "14" }, { id: 3, issueDate: "02/11/2021", code: "98" }, { id: 4,…
I was working with jsonwebtoken. Then I go to verify jsonwebtoken I see some tutorial. But when I am using my next () function I am not getting my expected data I would have benefited from your help. Thanks //…
In searching through MongoDB data I've been able to query a collection based on whatever fields the user provides by adding any non-null field to a query object, which so far has covered all of my bases. But I've run…
Given I have a JS object which gets is value from a mongodb database via mongoose using this function const followed = await User.find( { _id: followie }, { _id:0,"present": { $in: [followerid, "$followers"], } } ); When I console.log(followed),…
I have two models // Product model const ProductSchema = { vendors: [{ type: Schema.Types.ObjectId, ref: 'Vendor' }], mainVendor: { type: Schema.Types.ObjectId, ref: 'Vendor' }, } // Vendor model const VendorSchema = { ... } When I delete a Vendor,…
How can I query a database of users with their birthdays stored as a Date for the users with upcoming birthdays? For example if a user is stored as: name : "John Doe" birthday : 1980-06-30T00:00:00.000+00:00 and their birthday is…
I want to use await in a top-level function, and to do that typeScript requests me to put my target language in the tsconfig.json to 2017 or higher and the module to es2022. But when I do that, there is…