Module: Valuation::LifetimeTicketValue

Extended by:
ActiveSupport::Concern
Included in:
Person
Defined in:
app/models/valuation/lifetime_ticket_value.rb

Overview

Anything with a :lifetime_ticket_value column and has_many orders can use this module.

Instance Method Summary collapse

Instance Method Details

#calculate_lifetime_ticket_valueObject

Calculate the lifetime value of this model by summing the price of all items attached to orders attached to this person. Save the value in lifetime_value. Return the value



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# File 'app/models/valuation/lifetime_ticket_value.rb', line 24

def calculate_lifetime_ticket_value
  self.lifetime_ticket_value = Item.where(:order_id => self.lifetime_orders).ticket.sum(Item.total_price_sql_sum).to_i
  self.save(:validate => false)
  self.lifetime_ticket_value
end

#lifetime_ordersObject

Includers can define a method called lifetime_orders which will override this method.

lifetime_orders should return the orders that this model wants to include in the calculation



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# File 'app/models/valuation/lifetime_ticket_value.rb', line 15

def lifetime_orders
  orders
end