Class: Spree::OrderUpdater

Inherits:
Object
  • Object
show all
Defined in:
app/models/spree/order_updater.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(order) ⇒ OrderUpdater

Returns a new instance of OrderUpdater.



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# File 'app/models/spree/order_updater.rb', line 8

def initialize(order)
  @order = order
end

Instance Attribute Details

#order ⇒ Object (readonly)

Returns the value of attribute order.



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# File 'app/models/spree/order_updater.rb', line 5

def order
  @order
end

Instance Method Details

#recalculate ⇒ Object Also known as: update

This is a multi-purpose method for processing logic related to changes in the Order. It is meant to be called from various observers so that the Order is aware of changes that affect totals and other values stored in the Order.

This method should never do anything to the Order that results in a save call on the object with callbacks (otherwise you will end up in an infinite recursion as the associations try to save and then in turn try to call update! again.)



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# File 'app/models/spree/order_updater.rb', line 19

def recalculate
  order.transaction do
    update_item_count
    update_shipment_amounts
    update_totals
    if order.completed?
      update_payment_state
      update_shipments
      update_shipment_state
    end
    Spree::Bus.publish :order_recalculated, order: order
    persist_totals
  end
end

#update_payment_state ⇒ Object

Updates the payment_state attribute according to the following logic:

paid when payment_total is equal to total balance_due when payment_total is less than total credit_owed when payment_total is greater than total failed when most recent payment is in the failed state void when the order has been canceled and the payment total is 0

The payment_state value helps with reporting, etc. since it provides a quick and easy way to locate Orders needing attention.



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# File 'app/models/spree/order_updater.rb', line 63

def update_payment_state
  log_state_change('payment') do
    order.payment_state = determine_payment_state
  end

  order.payment_state
end

#update_shipment_state ⇒ Object

Updates the shipment_state attribute according to the following logic:

shipped when all Shipments are in the “shipped” state partial when at least one Shipment has a state of “shipped” and there is another Shipment with a state other than “shipped”

or there are InventoryUnits associated with the order that have a state of "sold" but are not associated with a Shipment.

ready when all Shipments are in the “ready” state backorder when there is backordered inventory associated with an order pending when all Shipments are in the “pending” state

The shipment_state value helps with reporting, etc. since it provides a quick and easy way to locate Orders needing attention.



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# File 'app/models/spree/order_updater.rb', line 46

def update_shipment_state
  log_state_change('shipment') do
    order.shipment_state = determine_shipment_state
  end

  order.shipment_state
end