Class: Spree::Zone

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.with_shared_members(zone) ⇒ Object

Returns all zones that contain any of the zone members of the zone passed in. This also includes any country zones that contain the state of the current zone, if it's a state zone. If the passed-in zone has members, it will also be in the result set.



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# File 'app/models/spree/zone.rb', line 51

def self.with_shared_members(zone)
  return none unless zone

  states_and_state_country_ids = zone.states.pluck(:id, :country_id).to_a
  state_ids = states_and_state_country_ids.map(&:first)
  state_country_ids = states_and_state_country_ids.map(&:second)
  country_ids = zone.countries.pluck(:id).to_a

  with_member_ids(state_ids, country_ids + state_country_ids).distinct
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'app/models/spree/zone.rb', line 96

def <=>(other)
  name <=> other.name
end

#country_ids ⇒ Object 



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# File 'app/models/spree/zone.rb', line 106

def country_ids
  if kind == "country"
    members.pluck(:zoneable_id)
  else
    []
  end
end

#country_ids=(ids) ⇒ Object 



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# File 'app/models/spree/zone.rb', line 122

def country_ids=(ids)
  set_zone_members(ids, "Spree::Country")
end

#country_list ⇒ Object

convenience method for returning the countries contained within a zone



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# File 'app/models/spree/zone.rb', line 88

def country_list
  @countries ||= case kind
  when "country" then zoneables
  when "state" then zoneables.collect(&:country)
  else []
  end.flatten.compact.uniq
end

#include?(address) ⇒ Boolean

Returns:



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# File 'app/models/spree/zone.rb', line 72

def include?(address)
  return false unless address

  members.any? do |zone_member|
    case zone_member.zoneable_type
    when "Spree::Country"
      zone_member.zoneable_id == address.country_id
    when "Spree::State"
      zone_member.zoneable_id == address.state_id
    else
      false
    end
  end
end

#kind ⇒ Object 



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# File 'app/models/spree/zone.rb', line 62

def kind
  if members.any? && members.none? { |member| member.try(:zoneable_type).nil? }
    members.last.zoneable_type.demodulize.underscore
  end
end

#kind=(value) ⇒ Object 



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# File 'app/models/spree/zone.rb', line 68

def kind=(value)
  # do nothing - just here to satisfy the form
end

#state_ids ⇒ Object 



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# File 'app/models/spree/zone.rb', line 114

def state_ids
  if kind == "state"
    members.pluck(:zoneable_id)
  else
    []
  end
end

#state_ids=(ids) ⇒ Object 



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# File 'app/models/spree/zone.rb', line 126

def state_ids=(ids)
  set_zone_members(ids, "Spree::State")
end

#zoneables ⇒ Object

All zoneables belonging to the zone members. Will be a collection of either countries or states depending on the zone type.



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# File 'app/models/spree/zone.rb', line 102

def zoneables
  members.includes(:zoneable).collect(&:zoneable)
end