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module Comee
module Core
class MasterPrice < Price
belongs_to :supplier
belongs_to :previous_price, class_name: "Comee::Core::MasterPrice", optional: true
belongs_to :next_price, class_name: "Comee::Core::MasterPrice", optional: true
validates :purchase_price, :selling_price, presence: true
validates :margin, presence: true, numericality: {greater_than_or_equal_to: 0, less_than_or_equal_to: 100}
validates :product_id, uniqueness: {scope: %i[supplier_id previous_price_id next_price_id status]}
validate :validate_primary_price
scope :current_primary, -> { where(primary: true).current }
scope :unapplied, -> { where(propagated_to_client: false).current_primary }
def self.product_price(product_id)
MasterPrice.find_by(
product_id: product_id,
primary: true,
status: Price.statuses[:current]
)
end
def validate_primary_price
return unless product && primary
price = MasterPrice.find_by(product: product, primary: true, status: Price.statuses[:current])
return unless price && price.id != id && status == price.status
errors.add(:base, "There is already a primary price entry for item '#{product.code}'")
end
def self.ransackable_attributes(_auth_object = nil)
%w[
valid_from
valid_to
purchase_price
selling_price
status
product_id
supplier_id
previous_price_id
next_price_id
]
end
def self.ransackable_associations(_auth_object = nil)
%w[product supplier]
end
end
end
end
Version data entries
35 entries across 35 versions & 1 rubygems