27 lines
648 B
Ruby
27 lines
648 B
Ruby
# references:
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# https://github.com/Shopify/graphql-batch/blob/master/examples/record_loader.rb
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module Loaders
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class Champ < GraphQL::Batch::Loader
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def initialize(dossier, private: false)
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@where = { dossier: dossier, private: private }
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end
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def load(key)
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super(key.to_i)
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end
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def perform(keys)
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query(keys).each { |record| fulfill(record.stable_id, [record].compact) }
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keys.each { |key| fulfill(key, []) unless fulfilled?(key) }
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end
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private
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def query(keys)
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::Champ.where(@where)
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.includes(:type_de_champ)
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.where(types_de_champ: { stable_id: keys })
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end
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end
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end
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