Module: Spree::TransactionsTotalValidation

Extended by:
ActiveSupport::Concern
Included in:
LoyaltyPointsTransaction
Defined in:
app/models/concerns/spree/transactions_total_validation.rb

Instance Method Summary collapse

Instance Method Details

#net_transactions_sum(trans_type, relation) ⇒ Object 



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# File 'app/models/concerns/spree/transactions_total_validation.rb', line 7

def net_transactions_sum(trans_type, relation)
  credit_transactions_total = relation.loyalty_points_credit_transactions.sum(:loyalty_points)
  debit_transactions_total = relation.loyalty_points_debit_transactions.sum(:loyalty_points)
  trans_type == "Debit" ? debit_transactions_total += loyalty_points : credit_transactions_total += loyalty_points
  credit_transactions_total - debit_transactions_total
end

#validate_transactions_total_range(trans_type, relation) ⇒ Object 



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# File 'app/models/concerns/spree/transactions_total_validation.rb', line 14

def validate_transactions_total_range(trans_type, relation)
  net_transactions_total = net_transactions_sum(trans_type, relation)
  first_transaction = relation.loyalty_points_transactions.first
  if first_transaction.transaction_type == "Debit"
    errors.add :base, "Loyalty Points Net Debit Total should be in the range [0, #{ first_transaction.loyalty_points }]" if net_transactions_total > 0 || net_transactions_total < -first_transaction.loyalty_points
  else
    errors.add :base, "Loyalty Points Net Credit Total should be in the range [0, #{ first_transaction.loyalty_points }]" if net_transactions_total < 0 || net_transactions_total > first_transaction.loyalty_points
  end
end