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# frozen_string_literal: true
module BulkImports
module Common
module Extractors
class GraphqlExtractor
def initialize(query)
@query = query[:query]
@query_string = @query.to_s
@variables = @query.variables
end
def extract(context)
@context = context
Enumerator.new do |yielder|
result = graphql_client.execute(parsed_query, query_variables(context.entity))
yielder << result.original_hash.deep_dup
end
end
private
def graphql_client
@graphql_client ||= BulkImports::Clients::Graphql.new(
url: @context.configuration.url,
token: @context.configuration.access_token
)
end
def parsed_query
@parsed_query ||= graphql_client.parse(@query.to_s)
end
def query_variables(entity)
return unless @variables
@variables.transform_values do |entity_attribute|
entity.public_send(entity_attribute) # rubocop:disable GitlabSecurity/PublicSend
end
end
end
end
end
end
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