Class: AffiliateWindow::ETL::Loader

Inherits:
Object
  • Object
show all
Defined in:
lib/affiliate_window/etl/loader.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(database:) ⇒ Loader

Returns a new instance of Loader.



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# File 'lib/affiliate_window/etl/loader.rb', line 6

def initialize(database:)
  self.database = database
end

Instance Attribute Details

#database ⇒ Object

Returns the value of attribute database.



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# File 'lib/affiliate_window/etl/loader.rb', line 4

def database
  @database
end

Instance Method Details

#load(attributes) ⇒ Object 



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# File 'lib/affiliate_window/etl/loader.rb', line 10

def load(attributes)
  record_type = attributes.delete(:record_type)
  attributes.delete_if { |_, v| v.nil? }

  model = database.model(record_type)
  identity = attributes.slice(*model.identity)

  if (record = model.find_by(identity))
    record.update!(attributes)
  else
    model.create!(attributes)
  end
end