I am trying to redirect back to the page when I am redirected to log in. I am using Passport and connect-ensure-login, and the login works, however, it gets annoying having to re-click the link (if you are not logged in, it redirects you to the home page, but the link has a query string). Is there a way to
Tag: mongoose
Filtering, mapping and sorting documents in aggregation pipeline
Lets say I have an aggregation pipeline, and I am being able to get the required details as needed but I need to sort values of key named visits in descending order and then cherry pick items in it. Sample response Now, what I am looking for is to arrange the visits field in descending order based on _id. And
“Error: MongooseError: Operation `users.insertOne()` buffering timed out after 10000ms”,
I’m running MongoDB Atlas on node express and I got this error when I tested with postman. This is my .env, I’m guessing the problem might be here too, Kindly help: Answer In my case, I had to go to Atlas, and reset my whitelisted IP to the correct address. Then I restarted my local server and tri…
How to group by sub documents and get unique value of value field?
This is my database collection: Now I want to send the data of only the attribute where isVariation is not 0. Also I want to send the variant values of each attribute where isComplete =1. Hence the result should look like this The above result does not have value of 2.5 inch as the isComplete is 0 for this do…
How to query on collection values and referenced documents values in MongoDB?
I don’t know how correctly I formulated the question. I need to execute a query on both the values of the collection and the values of the referenced objects. The original collection looks like this: When executing a query that meets the condition district == “Texas”, I need to get the f…
Match based on a field only with non-empty array
I am trying to do a filter on something. Here is a simplified layout of my Order model: I want to query the documents based on the ingredients that they contain. I have an array of items to search through “objectifiedIngredients”. If it has ingredients in it, then I want to search for orders that …
multer npm: TypeError: Cannot read property ‘path’ of undefined
I have a problem uploading an image file to my server, I watched a tutorial on YouTube about multer and I do exactly the same thing that is done in the tutorial and for whatever reason I get an error: (“TypeError: Cannot read property ‘path’ of undefined”). I googled for the error and …
How to exclude fields on return in mongoose
I have the following code: It works perfectly but say I want to exclude a field returned, like the __v field. I know I can do this by just creating an object like and etc. for teh other fields, however if I have 20 fields I don’t want to list every single one, so is there a way for mongoose
How do I refer to a nested object in .find method?
I’m writing app in node.js. In the Order model I have a “userData” object that has an “email” element. How do I refer to “email” when using the find method? order model: use of the order: Answer You are missing some quotes for the keys. It needs to be “userData.…
Mongoose update replace entirely former document
I’m trying to update my document to remove a few fields I am testing onto further on in the frontend, I removed the fields with this: Thus when I look at it before my mongoose findByIdAndUpdate it has indeed none of these fields then I’m trying to update like so: But when I use the overwrite optio…