44 lines
1.3 KiB
Ruby
44 lines
1.3 KiB
Ruby
class ArticlePrice < ActiveRecord::Base
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# @!attribute price
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# @return [Number] Net price
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# @see Article#price
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# @!attribute tax
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# @return [Number] VAT percentage
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# @see Article#tax
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# @!attribute deposit
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# @return [Number] Deposit
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# @see Article#deposit
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# @!attribute unit_quantity
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# @return [Number] Number of units in wholesale package (box).
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# @see Article#unit
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# @see Article#unit_quantity
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# @!attribute article
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# @return [Article] Article this price is about.
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belongs_to :article
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# @!attribute order_articles
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# @return [Array<OrderArticle>] Order articles this price is associated with.
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has_many :order_articles
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localize_input_of :price, :tax, :deposit
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validates_presence_of :price, :tax, :deposit, :unit_quantity
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validates_numericality_of :price, :greater_than_or_equal_to => 0
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validates_numericality_of :unit_quantity, :greater_than => 0
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validates_numericality_of :deposit, :tax
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# Gross price = net price + deposit + tax.
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# @return [Number] Gross price.
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# @todo remove code-duplication with Article
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def gross_price
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((price + deposit) * (tax / 100 + 1)).round(2)
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end
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# @return [Number] Price for the foodcoop-member.
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# @todo remove code-duplication with Article
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def fc_price
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(gross_price * (FoodsoftConfig[:price_markup] / 100 + 1)).round(2)
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end
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end
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