Change default dataset configured in ROM #645

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1. sswander commented on Oct 23, 2021

   

   sswander

   on Oct 23, 2021

   Last edited by sswander

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   I am also interested in this. We are introducing soft deletion by adding something like a deleted_at column in the table. However, we have a lot of existing queries and aggregations such that going through existing repository methods one-by-one to add a where(deleted_at: nil) is not feasible.

   After digging through the docs and codebase, I am currently stuck at monkey patching the Repository's self.load! method. I'm wondering if there's a better way around this?

   class BookRepository < Hanami::Repository
     def self.load!
       super
   
       configuration.setup.relation_classes.each do |klass|
         # .root => :books. This is to skip other relations included as associations
         next unless klass.register_as == root 
   
         klass.dataset do
           where(Sequel[:books][:deleted_at] => nil) # overrides default dataset here
         end
       end
     end
   end