Module: Foobara::Persistence::EntityBase::TransactionTable::Concerns::Queries

Defined in:
foobara-0.0.110/projects/persistence/src/entity_base/transaction_table/concerns/queries.rb

Overview

If something accesses the crud driver and manipulates records then it belongs in this concern.

Instance Method Summary collapse

Instance Method Details

#all ⇒ Object

TODO: why is this query method here but the rest are not?



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# File 'foobara-0.0.110/projects/persistence/src/entity_base/transaction_table/concerns/queries.rb', line 9

def all(&)
  enumerator = Enumerator.new do |yielder|
    tracked_records.each do |record|
      next if record.hard_deleted?

      # if the record is not loaded, it could be an unloaded thunk with a primary key to a row that has
      # been deleted or maybe never even existed. So just exclude those and let them come from the
      # database in the next loop
      if created?(record) || record.loaded?
        yielder << record
      end
    end

    entity_attributes_crud_driver_table.all.each do |attributes|
      attributes = normalize_attributes(attributes)
      primary_key = primary_key_for_attributes(attributes)
      next if tracked_records.include_key?(primary_key)

      yielder << entity_class.loaded(attributes)
    end
  end

  if block_given?
    enumerator.each(&)
  else
    enumerator.to_a
  end
end