22 lines
458 B
Ruby
22 lines
458 B
Ruby
class Invoice < ActiveRecord::Base
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belongs_to :supplier
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belongs_to :delivery
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belongs_to :order
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validates_presence_of :supplier_id
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validates_numericality_of :amount, :deposit, :deposit_credit
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scope :unpaid, :conditions => { :paid_on => nil }
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# Replace numeric seperator with database format
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localize_input_of :amount, :deposit, :deposit_credit
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# Amount without deposit
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def net_amount
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amount - deposit + deposit_credit
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end
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end
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