Class: Spree::Promotion
- Inherits:
-
Base
- Object
- ActiveRecord::Base
- Base
- Spree::Promotion
show all
- Defined in:
- app/models/spree/promotion.rb,
app/models/spree/promotion/rules/user.rb,
app/models/spree/promotion/rules/store.rb,
app/models/spree/promotion/rules/taxon.rb,
app/models/spree/promotion/rules/product.rb,
app/models/spree/promotion/rules/nth_order.rb,
app/models/spree/promotion/rules/user_role.rb,
app/models/spree/promotion/rules/item_total.rb,
app/models/spree/promotion/rules/first_order.rb,
app/models/spree/promotion/rules/option_value.rb,
app/models/spree/promotion/rules/user_logged_in.rb,
app/models/spree/promotion/actions/free_shipping.rb,
app/models/spree/promotion/rules/one_use_per_user.rb,
app/models/spree/promotion/actions/create_adjustment.rb,
app/models/spree/promotion/actions/create_item_adjustments.rb,
app/models/spree/promotion/rules/first_repeat_purchase_since.rb,
app/models/spree/promotion/actions/create_quantity_adjustments.rb
Defined Under Namespace
Modules: Actions, Rules
Constant Summary
collapse
- MATCH_POLICIES =
%w(all any)
- UNACTIVATABLE_ORDER_STATES =
["complete", "awaiting_return", "returned"]
Instance Attribute Summary collapse
Class Method Summary
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Instance Method Summary
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-
#activate(order:, line_item: nil, user: nil, path: nil, promotion_code: nil) ⇒ Object
-
#active? ⇒ Boolean
-
#as_json(options = {}) ⇒ Object
-
#eligible?(promotable, promotion_code: nil) ⇒ Boolean
called anytime order.recalculate happens.
-
#eligible_rules(promotable, options = {}) ⇒ Object
eligible_rules returns an array of promotion rules where eligible? is true for the promotable if there are no such rules, an empty array is returned if the rules make this promotable ineligible, then nil is returned (i.e. this promotable is not eligible).
-
#expired? ⇒ Boolean
-
#inactive? ⇒ Boolean
-
#line_item_actionable?(order, line_item, promotion_code: nil) ⇒ Boolean
-
#not_expired? ⇒ Boolean
-
#not_started? ⇒ Boolean
-
#products ⇒ Object
-
#remove_from(order) ⇒ void
Removes a promotion and any adjustments or other side effects from an order.
-
#started? ⇒ Boolean
-
#usage_count ⇒ Integer
Number of times the code has been used overall.
-
#usage_limit_exceeded? ⇒ Boolean
Whether the promotion has exceeded it’s usage restrictions.
-
#used_by?(user, excluded_orders = []) ⇒ Boolean
Methods inherited from Base
display_includes, #initialize_preference_defaults, page, preference
#admin_form_preference_names, #default_preferences, #defined_preferences, #get_preference, #has_preference!, #has_preference?, #preference_default, #preference_type, #set_preference
Instance Attribute Details
#eligibility_errors ⇒ Object
Returns the value of attribute eligibility_errors.
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# File 'app/models/spree/promotion.rb', line 8
def eligibility_errors
@eligibility_errors
end
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Class Method Details
.order_activatable?(order) ⇒ Boolean
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# File 'app/models/spree/promotion.rb', line 52
def self.order_activatable?(order)
order && !UNACTIVATABLE_ORDER_STATES.include?(order.state)
end
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.with_coupon_code(val) ⇒ Object
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# File 'app/models/spree/promotion.rb', line 56
def self.with_coupon_code(val)
joins(:codes).where(
PromotionCode.arel_table[:value].eq(val.downcase)
).first
end
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Instance Method Details
#activate(order:, line_item: nil, user: nil, path: nil, promotion_code: nil) ⇒ Object
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# File 'app/models/spree/promotion.rb', line 91
def activate(order:, line_item: nil, user: nil, path: nil, promotion_code: nil)
return unless self.class.order_activatable?(order)
payload = {
order: order,
promotion: self,
line_item: line_item,
user: user,
path: path,
promotion_code: promotion_code
}
results = actions.map do |action|
action.perform(payload)
end
action_taken = results.include?(true)
if action_taken
order.order_promotions.find_or_create_by!(
promotion: self,
promotion_code: promotion_code,
)
order.promotions.reset
order_promotions.reset
orders.reset
end
action_taken
end
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#active? ⇒ Boolean
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# File 'app/models/spree/promotion.rb', line 83
def active?
started? && not_expired?
end
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#as_json(options = {}) ⇒ Object
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# File 'app/models/spree/promotion.rb', line 62
def as_json(options = {})
options[:except] ||= :code
super
end
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#eligible?(promotable, promotion_code: nil) ⇒ Boolean
called anytime order.recalculate happens
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# File 'app/models/spree/promotion.rb', line 127
def eligible?(promotable, promotion_code: nil)
return false if inactive?
return false if usage_limit_exceeded?
return false if promotion_code && promotion_code.usage_limit_exceeded?
return false if blacklisted?(promotable)
!!eligible_rules(promotable, {})
end
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#eligible_rules(promotable, options = {}) ⇒ Object
eligible_rules returns an array of promotion rules where eligible? is true for the promotable if there are no such rules, an empty array is returned if the rules make this promotable ineligible, then nil is returned (i.e. this promotable is not eligible)
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# File 'app/models/spree/promotion.rb', line 138
def eligible_rules(promotable, options = {})
return [] if rules.none?
eligible = lambda { |r| r.eligible?(promotable, options) }
specific_rules = rules.for(promotable)
return [] if specific_rules.none?
if match_all?
unless specific_rules.all?(&eligible)
@eligibility_errors = specific_rules.map(&:eligibility_errors).detect(&:present?)
return nil
end
specific_rules
else
unless specific_rules.any?(&eligible)
@eligibility_errors = specific_rules.map(&:eligibility_errors).detect(&:present?)
return nil
end
specific_rules.select(&eligible)
end
end
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#expired? ⇒ Boolean
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# File 'app/models/spree/promotion.rb', line 75
def expired?
expires_at.present? && expires_at < Time.current
end
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#inactive? ⇒ Boolean
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# File 'app/models/spree/promotion.rb', line 87
def inactive?
!active?
end
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#line_item_actionable?(order, line_item, promotion_code: nil) ⇒ Boolean
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# File 'app/models/spree/promotion.rb', line 188
def line_item_actionable?(order, line_item, promotion_code: nil)
return false if blacklisted?(line_item)
if eligible?(order, promotion_code: promotion_code)
rules = eligible_rules(order)
if rules.blank?
true
else
rules.send(match_all? ? :all? : :any?) do |rule|
rule.actionable? line_item
end
end
else
false
end
end
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#not_expired? ⇒ Boolean
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# File 'app/models/spree/promotion.rb', line 79
def not_expired?
!expired?
end
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#not_started? ⇒ Boolean
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# File 'app/models/spree/promotion.rb', line 67
def not_started?
!started?
end
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#products ⇒ Object
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# File 'app/models/spree/promotion.rb', line 162
def products
rules.where(type: "Spree::Promotion::Rules::Product").map(&:products).flatten.uniq
end
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#remove_from(order) ⇒ void
This method returns an undefined value.
Removes a promotion and any adjustments or other side effects from an order.
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# File 'app/models/spree/promotion.rb', line 227
def remove_from(order)
actions.each do |action|
action.remove_from(order)
end
order.promotions.destroy(self)
order.order_promotions.reset
order_promotions.reset
end
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#started? ⇒ Boolean
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# File 'app/models/spree/promotion.rb', line 71
def started?
starts_at.nil? || starts_at < Time.current
end
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#usage_count ⇒ Integer
Number of times the code has been used overall
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# File 'app/models/spree/promotion.rb', line 178
def usage_count
Spree::Adjustment.eligible.
promotion.
where(source_id: actions.map(&:id)).
joins(:order).
merge(Spree::Order.complete).
distinct.
count(:order_id)
end
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#usage_limit_exceeded? ⇒ Boolean
Whether the promotion has exceeded it’s usage restrictions.
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# File 'app/models/spree/promotion.rb', line 169
def usage_limit_exceeded?
if usage_limit
usage_count >= usage_limit
end
end
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#used_by?(user, excluded_orders = []) ⇒ Boolean
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# File 'app/models/spree/promotion.rb', line 205
def used_by?(user, excluded_orders = [])
[
:adjustments,
:line_item_adjustments,
:shipment_adjustments
].any? do |adjustment_type|
user.orders.complete.joins(adjustment_type).where(
spree_adjustments: {
source_type: "Spree::PromotionAction",
source_id: actions.map(&:id),
eligible: true
}
).where.not(
id: excluded_orders.map(&:id)
).any?
end
end
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