How to reuse common filters across queries

[ashgibson]

I have a job management system where a Job is the core object which has address fields (street, suburb, state, postcode, customer_id, region_id etc..). I have many other models like PurchaseOrder, WorkOrder, SalesOrder, Task, SalesInvoice etc.. which all have a belongsTo(Job::class) and my UI has a listing screen for all of the mentioned models and I have created a matching Query e.g. PurchaseOrderQuery, WorkOrderQuery etc. I need to search for PurchaseOrders or WorkOrders by job address.

For each of the queries I do a join to the jobs table and I'm looking for a way to add the job filters to each of these queries in a consistent manner. Can anyone recommend an approach.

Should i be namespacing my url filters e.g. rather than filters called 'street' and 'suburb' should i have 'job.street' and 'job.suburb' etc.. and then build a single custom filter for 'job'?

Or should i put all my job filters in a trait or similar and then include it in the other query classes?