32 lines
842 B
Ruby
32 lines
842 B
Ruby
class FinancialTransactionClass < ApplicationRecord
|
|
has_many :financial_transaction_types, dependent: :destroy
|
|
has_many :supplier_category, dependent: :restrict_with_exception
|
|
has_many :financial_transactions, through: :financial_transaction_types
|
|
has_many :ordergroups, -> { distinct }, through: :financial_transactions
|
|
|
|
validates :name, presence: true
|
|
validates_uniqueness_of :name
|
|
|
|
after_save :update_balance_of_ordergroups
|
|
|
|
scope :sorted, -> { order(name: :asc) }
|
|
|
|
def self.has_multiple_classes
|
|
FinancialTransactionClass.count > 1
|
|
end
|
|
|
|
def display
|
|
if FinancialTransactionClass.has_multiple_classes
|
|
name
|
|
else
|
|
I18n.t('activerecord.attributes.financial_transaction.amount')
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def update_balance_of_ordergroups
|
|
ordergroups.each { |og| og.update_balance! }
|
|
end
|
|
end
|