How to add custom document when user first signin and get them

[IRediTOTO]

Your question
Hi, I just start use next-auth. It look so cool but I feel I can't control it. :(

I am trying to save custom data to users collection. I am trying to

• Save a custom data to users collection, ex: wallet:0 for first time login
• Then all data of that user pipe into req to use for query more easy (Like passport). Of course I can query users again in middleware but It look so silly :(

I found the Adapter in document but I don't understand how to use it... and look like don't have a example project.

• [x ] Found the documentation helpful
• [ x] Found documentation but was incomplete
• [ x] Could not find relevant documentation
• [x ] Found the example project helpful
• [x ] Did not find the example project helpful

[StefanSelfTaught]

I would suggest you to you the mongodb driver for node or mongoose and do what operations you want using the provided callback functions: https://next-auth.js.org/configuration/callbacks.