Class: ChargeBookingTemplate

Inherits:
BookingTemplate show all
Defined in:
app/models/charge_booking_template.rb

Instance Method Summary collapse

Methods inherited from BookingTemplate

build_booking, #build_booking, #create_booking, create_booking, import, #to_s

Instance Method Details

#amount(date = nil, params = {}) ⇒ Object 



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# File 'app/models/charge_booking_template.rb', line 7

def amount(date = nil, params = {})
  rate = charge_rate(date, params)
  return 0.0 unless rate

  if self.amount_relates_to.present?
    return rate.rate / 100
  else
    return rate.rate
  end
end

#booking_parameters(params = {}) ⇒ Object 



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# File 'app/models/charge_booking_template.rb', line 18

def booking_parameters(params = {})
  person_id = params.delete(:person_id)

  # Prepare parameters set by template
  booking_params = attributes.reject!{|key, value| !["title", "comments", "credit_account_id", "debit_account_id"].include?(key)}

  params.stringify_keys!

  # Lookup reference
  reference = params['reference']
  unless reference
    ref_type = params['reference_type']
    ref_id = params['reference_id']
    if ref_type.present? and ref_id.present?
      reference = ref_type.constantize.find(ref_id)
    end
  end

  if reference
    # Calculate amount
    booking_params['value_date'] = reference.value_date
    booking_amount = self.amount(reference.value_date, :person_id => person_id)

    case self.amount_relates_to
      when 'reference_amount'
        booking_amount *= reference.amount
      when 'reference_balance'
        booking_amount *= reference.balance
      when 'reference_amount_minus_balance'
        booking_amount *= reference.amount - reference.balance
    end
  end

  booking_amount = booking_amount.try(:round, 2)
  booking_params['amount'] = booking_amount

  # Override by passed in parameters
  booking_params.merge!(params)
end

#charge_rate(date = nil, params = {}) ⇒ Object

Charge Rates



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# File 'app/models/charge_booking_template.rb', line 3

def charge_rate(date = nil, params = {})
  ChargeRate.by_person(params[:person_id]).current(charge_rate_code, date)
end