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https://github.com/openfoodfoundation/openfoodnetwork
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22b1dd3232
Api now supports optional fields. These are included with the extra_fields query param. Syntax: extra_fields[type]=field1,field2
33 lines
899 B
Ruby
33 lines
899 B
Ruby
# frozen_string_literal: true
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# To be included in api controllers for handeling query params
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module ExtraFields
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extend ActiveSupport::Concern
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def invalid_query_param(name, status, msg)
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render status: status, json: json_api_error(msg, error_options:
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{
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title: I18n.t("api.query_param.error.title"),
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source: { parameter: name },
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status: status,
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code: Rack::Utils::SYMBOL_TO_STATUS_CODE[status]
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})
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end
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def extra_fields(type, available_fields)
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fields = params.dig(:extra_fields, type)&.split(',')&.compact&.map(&:to_sym)
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return [] if fields.blank?
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unknown_fields = fields - available_fields
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if unknown_fields.present?
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invalid_query_param(
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"extra_fields[#{type}]", :unprocessable_entity,
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I18n.t("api.query_param.error.extra_fields", fields: unknown_fields.join(', '))
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)
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end
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fields
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end
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end
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