Class: InvoiceItem
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- InvoiceItem
- Defined in:
- app/models/invoice_item.rb
Instance Method Summary collapse
- #balance ⇒ Object
- #get_payment_applications(status = :all) ⇒ Object
- #has_payments?(status) ⇒ Boolean
- #total_amount ⇒ Object
- #total_payments ⇒ Object
Instance Method Details
#balance ⇒ Object
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# File 'app/models/invoice_item.rb', line 43 def balance self.total_amount - self.total_payments end |
#get_payment_applications(status = :all) ⇒ Object
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# File 'app/models/invoice_item.rb', line 24 def get_payment_applications(status=:all) case status.to_sym when :pending self.payment_applications.pending when :successful self.payment_applications.successful when :all self.payment_applications end end |
#has_payments?(status) ⇒ Boolean
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# File 'app/models/invoice_item.rb', line 19 def has_payments?(status) selected_payment_applications = self.get_payment_applications(status) !(selected_payment_applications.nil? or selected_payment_applications.empty?) end |
#total_amount ⇒ Object
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# File 'app/models/invoice_item.rb', line 35 def total_amount (self.amount * self.quantity) end |
#total_payments ⇒ Object
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# File 'app/models/invoice_item.rb', line 39 def total_payments self.get_payment_applications(:successful).sum{|item| item.money.amount} end |