Class: ElasticGraph::Apollo::GraphQL::ApolloEntityRefResolver::ForSingleId

Inherits:
Object
  • Object
show all
Defined in:
lib/elastic_graph/apollo/graphql/apollo_entity_ref_resolver.rb

Overview

GraphQL resolver for fields defined with ‘apollo_entity_ref_field` that are backed by a single id.

Instance Method Summary collapse

Constructor Details

#initialize(elasticgraph_graphql:, config:) ⇒ ForSingleId

Returns a new instance of ForSingleId.



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# File 'lib/elastic_graph/apollo/graphql/apollo_entity_ref_resolver.rb', line 22

def initialize(elasticgraph_graphql:, config:)
  @source_id_field = config.fetch(:source_id_field)
  @exposed_id_field = config.fetch(:exposed_id_field)
end

Instance Method Details

#resolve(field:, object:, args:, context:) ⇒ Object 



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# File 'lib/elastic_graph/apollo/graphql/apollo_entity_ref_resolver.rb', line 27

def resolve(field:, object:, args:, context:)
  if (id = object.fetch(@source_id_field))
    {@exposed_id_field => id}
  end
end