Class: ElasticGraph::SchemaArtifacts::RuntimeMetadata::GraphQLField

Inherits:
Object
  • Object
show all
Defined in:
lib/elastic_graph/schema_artifacts/runtime_metadata/graphql_field.rb

Constant Summary collapse

EMPTY = 
new(nil, nil, nil, nil)
NAME_IN_INDEX = 
"name_in_index"
RELATION = 
"relation"
AGGREGATION_DETAIL = 
"computation_detail"
RESOLVER = 
"resolver"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_hash(hash) ⇒ Object 



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# File 'lib/elastic_graph/schema_artifacts/runtime_metadata/graphql_field.rb', line 24

def self.from_hash(hash)
  new(
    name_in_index: hash[NAME_IN_INDEX],
    relation: hash[RELATION]&.then { |rel_hash| Relation.from_hash(rel_hash) },
    computation_detail: hash[AGGREGATION_DETAIL]&.then { |agg_hash| ComputationDetail.from_hash(agg_hash) },
    resolver: hash[RESOLVER]&.then { |res_hash| ConfiguredGraphQLResolver.from_hash(res_hash) }
  )
end

Instance Method Details

#needed?(name_in_graphql) ⇒ Boolean

Indicates if we need this field in our dumped runtime metadata, when it has the given ‘name_in_graphql`. Fields that have not been customized in some way do not need to be included in the dumped runtime metadata.

Returns:

  • (Boolean) 


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# File 'lib/elastic_graph/schema_artifacts/runtime_metadata/graphql_field.rb', line 46

def needed?(name_in_graphql)
  !!relation ||
    !!computation_detail ||
    name_in_index&.!=(name_in_graphql) ||
    !resolver.nil? ||
    false
end

#to_dumpable_hash ⇒ Object 



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# File 'lib/elastic_graph/schema_artifacts/runtime_metadata/graphql_field.rb', line 33

def to_dumpable_hash
  {
    # Keys here are ordered alphabetically; please keep them that way.
    AGGREGATION_DETAIL => computation_detail&.to_dumpable_hash,
    NAME_IN_INDEX => name_in_index,
    RELATION => relation&.to_dumpable_hash,
    RESOLVER => resolver&.to_dumpable_hash
  }
end

#with_computation_detail(empty_bucket_value:, function:) ⇒ Object 



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# File 'lib/elastic_graph/schema_artifacts/runtime_metadata/graphql_field.rb', line 54

def with_computation_detail(empty_bucket_value:, function:)
  with(computation_detail: ComputationDetail.new(
    empty_bucket_value: empty_bucket_value,
    function: function
  ))
end