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Versions: 39
Compression:
Stored size: 1.91 KB
Contents
class ProviderRebate < ActiveRecord::Base
belongs_to :rebate, :inverse_of => :provider_rebates
belongs_to :provider
scope :by_provider, lambda { |x|
if x.blank?
where(:provider_id => nil)
else
where("provider_id IS NULL OR provider_id = ?", x.id)
end
}
scope :by_commission, lambda { |x|
where("requires_commission IS NULL OR requires_commission = ?", !x.blank?)
}
scope :by_payment_type, lambda { |x|
where("payment_type IS NULL OR payment_type = ?", x)
}
validates :rebate, :presence => true
validates :provider, :presence => true
validates :min, :presence => true
validates :max, :presence => true
validates :min_percent_amount, :presence => true
validate do
return if min.blank? || max.blank?
if min > max
errors.add(:min, :too_large)
return
end
# Conditions intersections
neighbors = rebate.provider_rebates.select{|x| x != self}
if neighbors.select{|x| x.requires_commission.nil? != requires_commission.nil?}.count > 0
errors[:base] << I18n.t('activerecord.errors.models.rebate.requires_commission_intersects')
end
if neighbors.select{|x| x.payment_type.nil? != payment_type.nil?}.count > 0
errors[:base] << I18n.t('activerecord.errors.models.rebate.payment_type_intersects')
end
# Ranges intersections
neighbors.select!{|x| x.provider_id == provider_id}
neighbors.select! do |x|
x.min.between?(min, max) ||
x.max.between?(min, max) ||
min.between?(x.min, x.max) ||
max.between?(x.min, x.max)
end
if neighbors.length > 0
errors[:base] << I18n.t('activerecord.errors.models.rebate.conditions_intersect')
end
end
def weight
return 2 unless provider_id.blank?
return 1
end
def fee(amount)
percent_amount = amount*(self.percent_fee||0)/100
percent_amount = [percent, min_percent_amount].min
(self.static_fee||0) + percent_amount
end
end
Version data entries
39 entries across 39 versions & 1 rubygems