Class: Workarea::Pricing::Discount::QuantityFixedPrice

Inherits:
Workarea::Pricing::Discount show all
Includes:
Conditions::OrderTotal, Conditions::PromoCodes, Conditions::UserTags
Defined in:
app/models/workarea/pricing/discount/quantity_fixed_price.rb

Overview

This discount allows a quantity of products or products from a certain category to be fixed at a price.

For example:

* 2 Shirts for $29
* This product is 3 for $15

Defined Under Namespace

Classes: ApplicationCalculator, ItemShares

Constant Summary

Constants included from Conditions::OrderTotal

Conditions::OrderTotal::OPERATORS

Instance Attribute Summary collapse

Attributes inherited from Workarea::Pricing::Discount

#allow_sale_items, #auto_deactivated, #auto_deactivated_at, #compatible_discount_ids, #excluded_category_ids, #excluded_product_ids, #name, #price_level, #redemptions, #single_use

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Conditions::UserTags

#user_tag?, #user_tags_qualify?

Methods included from Conditions::PromoCodes

#generated_codes, #promo_code?, #promo_codes_qualify?, #valid?

Methods included from Conditions::OrderTotal

#order_total?, #order_total_qualifies?

Methods inherited from Workarea::Pricing::Discount

#<=>, add_qualifier, auto_deactivate, #auto_deactivate!, #auto_deactivated?, #auto_deactivates_at, #can_be_used_by?, #compatible_discounts, #compatible_with?, #excludes_category_id?, #excludes_product_id?, #has_been_redeemed?, #last_redemption, #log_redemption, qualifier_methods, #remove_from

Methods included from Commentable

#add_subscription, #remove_subscription

Methods included from Releasable

#changesets_with_children, #destroy, #in_release, #release_changes, #release_originals, #save_changeset, #skip_changeset, #without_release

Methods included from Segmentable

#active?, #active_segment_ids_with_children, #segmented?, #segments

Methods included from Release::Activation

#activate_with?, #create_activation_changeset, #save_activate_with, #was_active?

Methods included from Mongoid::Document::Taggable

included

Methods included from ApplicationDocument

#releasable?

Methods included from Sidekiq::Callbacks

assert_valid_config!, async, disable, enable, inline, #run_callbacks

Methods included from Mongoid::Document

#embedded_children

Instance Attribute Details

#category_ids ⇒ Array

Returns ids to eligible Catalog::Categorys.

Returns:



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# File 'app/models/workarea/pricing/discount/quantity_fixed_price.rb', line 35

field :category_ids, type: Array, default: []

#max_applications ⇒ Integer

Returns the maximum number of times this can be applied.

Returns:

  • (Integer) —

    the maximum number of times this can be applied



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# File 'app/models/workarea/pricing/discount/quantity_fixed_price.rb', line 24

field :max_applications, type: Integer

#price ⇒ Money

Returns the fixed price for the quantity.

Returns:

  • (Money) —

    the fixed price for the quantity



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# File 'app/models/workarea/pricing/discount/quantity_fixed_price.rb', line 41

field :price, type: Money

#product_ids ⇒ Array

Returns ids to eligible Catalog::Products.

Returns:



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# File 'app/models/workarea/pricing/discount/quantity_fixed_price.rb', line 29

field :product_ids, type: Array, default: []

#quantity ⇒ Integer

Returns the quantity that receives the fixed price.

Returns:

  • (Integer) —

    the quantity that receives the fixed price



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# File 'app/models/workarea/pricing/discount/quantity_fixed_price.rb', line 19

field :quantity, type: Integer

Class Method Details

.model_name ⇒ Object 



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# File 'app/models/workarea/pricing/discount/quantity_fixed_price.rb', line 48

def self.model_name
  Discount.model_name
end

Instance Method Details

#apply(order) ⇒ Object

Create the discount price adjustments on matching items. Redemption can be across items. For example:

  • discount is quantity 2

  • item of quantity 1 in category

  • different item of quantity 1 in same category

Parameters:



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# File 'app/models/workarea/pricing/discount/quantity_fixed_price.rb', line 76

def apply(order)
  applications_calculator = ApplicationCalculator.new(self, order.items)

  item_shares = ItemShares.new(
    self,
    order,
    applications_calculator.applications
  )

  item_shares.each do |id, value|
    item = order.items.detect { |i| i.id == id }
    item.adjust_pricing(adjustment_data(value, item.quantity))
  end
end

#qualifies?(order) ⇒ Boolean

These discounts apply if any item matches the catalog requirements.

Parameters:

Returns:

  • (Boolean) 


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# File 'app/models/workarea/pricing/discount/quantity_fixed_price.rb', line 64

def qualifies?(order)
  super && order.items.any? { |i| item_qualifies?(i) }
end