Видео ютуба по тегу Mongoose Middleware Schema.pre('Save' ...)

Resolving Mongoose Middleware Issues: The Importance of this in pre('save') Hooks
Resolving Mongoose Middleware Issues: The Importance of this in pre('save') Hooks
Ensuring Unique Boolean Keys for Campaigns in Mongoose with Pre-Save Middleware
Ensuring Unique Boolean Keys for Campaigns in Mongoose with Pre-Save Middleware
NodeJS : Mongoose pre.save() async middleware not working as expected
NodeJS : Mongoose pre.save() async middleware not working as expected
Mongoose Pre-Save Hooks (144)
Mongoose Pre-Save Hooks (144)