So let’s say I have following documents in my “Request” collection: The goal is to diplay to the user a sorted list of requests by distance from his position from nearest to farest. If pickup.coords is available it should take that as position reference for follow up expressions, else take m…
Tag: mongodb
Why am I getting this deprecated warning?! MongoDB
I’m working with MongoDB in NodeJS, and when the last c.getUser statement is executed (that’s to say, when I make a SECOND connectio) Mongodb outputs this warning: But I’m not using any deprecated options. Any ideas? EDIT After a little discussion with molank in the comments, it looks like o…
How to execute multiple mongoose queries asynchronously and wait until all of them finish executing before sending response?
Thanks in advance, but could someone explain to me how can I execute a different query for each property of my request? I am trying to create a search sidebar menu, when user changes checkbox values I create an object with these properties: I want to push a query into an array of functions and then execute th…
Error in creating a custom validation using mongoose with typescript
The two errors that I get when I run this code are: Property ‘bacon’ does not exist on type ‘{ type: StringConstructor; enum: string[]; required: () => any; }’ ‘required’ implicitly has return type ‘any’ because it does not have a return type annotation and i…
React.js: Raw HTML string does not gets recognized as HTML elements from Node.js
I am sending a raw HTML from node.js to react. and It was successful. However, when I try to render it, they are render as raw string as opposed to HTML elements This is how I get the string from front-end: The render method from my react(Simplified) looks like this: In my server.js, i have the following code…
Add field not in schema with mongoose
I am trying to add a new field to a document, but this isn’t working: Creating my UserModel prototype: Then calling it This successfully updates any field as long as it exists, but it won’t add any new one. Answer You can add and remove fields in schema using option { strict: false } option: stric…
How to force Mongoose to ignore __v if passed?
Working with mongoose and Express for a basic data endpoint, and I’m having trouble with the Update portion of the CRUD operations. Testing the Update path works in Postman, but when I try from my angular app, it returns this: MongoError: Updating the path ‘__v’ would create a conflict at &#…
Feathers-mongoose $like query for MongoDb getting Error
I have the following Mongoose Schema – Note that, both of them are String. I was trying to do a query like the following – I have rows with Javascript in Category column. But getting the following error- Answer I know its been a while since this was discussed, but I’ve had a similar question…
only return document _id on mongoose .find()
I update 100’s of documents every second by pushing new data to an array in its document. To get the document of which I am going to add data to, I use the mongoose .find().limit(1) function, and return the whole document. It works fine. To help with some memory and cpu issues I have, I was wondering ho…
How to Remove Unwanted Fields from Output by Condition
I have a projection stage as follows, I am projecting empty object({}) in case of a field not present, because if sorting is performed in a field and the field doesn’t exist, that document is coming first in sort order(Sort Documents Without Existing Field to End of Results). Next stage is sorting and w…