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https://github.com/openfoodfoundation/openfoodnetwork
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c01bab5f27
These config values are relatively static but in some cases they can be called many times in the same request (like rendering a report or a large list of line_items in BOM). These values will now only get fetched from Redis/Postgres once at most per request/job.
30 lines
847 B
Ruby
30 lines
847 B
Ruby
# frozen_string_literal: true
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module Api
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module Admin
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# This serializer relies on `object` to respond to `#balance_value`. That's done in
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# `CustomersWithBalanceQuery` due to the fact that ActiveRecord maps the DB result set's
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# columns to instance methods. This way, the `balance_value` alias on that class ends up being
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# `object.balance_value` here.
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class CustomerWithBalanceSerializer < CustomerSerializer
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attributes :balance, :balance_status
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delegate :balance_value, to: :object
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def balance
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Spree::Money.new(balance_value, currency: CurrentConfig.get(:currency)).to_s
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end
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def balance_status
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if balance_value.positive?
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"credit_owed"
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elsif balance_value.negative?
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"balance_due"
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else
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""
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end
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end
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end
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end
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end
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