61 lines
1.9 KiB
Ruby
61 lines
1.9 KiB
Ruby
require 'csv'
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class OrderCsv < RenderCsv
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def header
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params = @options[:custom_csv]
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arr = if params.nil?
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[
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OrderArticle.human_attribute_name(:units_to_order),
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Article.human_attribute_name(:order_number),
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Article.human_attribute_name(:name),
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Article.human_attribute_name(:unit),
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Article.human_attribute_name(:unit_quantity_short),
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ArticlePrice.human_attribute_name(:price),
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OrderArticle.human_attribute_name(:total_price)
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]
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else
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[
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params[:first],
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params[:second],
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params[:third],
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params[:fourth],
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params[:fifth],
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params[:sixth],
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params[:seventh]
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]
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end
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end
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def data
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@object.order_articles.ordered.includes([:article, :article_price]).all.map do |oa|
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yield [
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match_params(oa, header[0]),
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match_params(oa, header[1]),
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match_params(oa, header[2]),
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match_params(oa, header[3]),
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match_params(oa, header[4]),
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match_params(oa, header[5]),
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match_params(oa, header[6])
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]
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end
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end
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def match_params(object, attribute)
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case attribute
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when OrderArticle.human_attribute_name(:units_to_order)
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object.units_to_order
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when Article.human_attribute_name(:order_number)
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object.article.order_number
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when Article.human_attribute_name(:name)
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object.article.name
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when Article.human_attribute_name(:unit)
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object.article.unit
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when Article.human_attribute_name(:unit_quantity_short)
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object.price.unit_quantity > 1 ? object.price.unit_quantity : nil
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when ArticlePrice.human_attribute_name(:price)
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number_to_currency(object.price.price * object.price.unit_quantity)
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when OrderArticle.human_attribute_name(:total_price)
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number_to_currency(object.total_price)
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end
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end
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end
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