3.7.7.1 beforeFind
beforeFind(mixed $queryData)
Called before any find-related operation. The $queryData passed to this callback contains information about the current query: conditions, fields, etc.
If you do not wish the find operation to begin (possibly based on a decision relating to the $queryData options), return false. Otherwise, return the possibly modified $queryData, or anything you want to get passed to find and its counterparts.
You might use this callback to restrict find operations based on a user’s role, or make caching decisions based on the current load.
