Class: Generator::GraphqlTypeExtractor

Inherits:
Object
  • Object
show all
Defined in:
lib/generator/parsers/graphql_type_extractor.rb

Overview

Extracts nested type definitions from GraphQL schemas Converts GraphQL type system to OpenAPI-style definitions for Type generation

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(graphql_schema, schema_name) ⇒ GraphqlTypeExtractor

Returns a new instance of GraphqlTypeExtractor.



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# File 'lib/generator/parsers/graphql_type_extractor.rb', line 14

def initialize(graphql_schema, schema_name)
  @graphql_schema = graphql_schema
  @schema_name = schema_name
  @extracted_types = {}
end

Instance Attribute Details

#graphql_schema ⇒ Object (readonly)

Returns the value of attribute graphql_schema.



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# File 'lib/generator/parsers/graphql_type_extractor.rb', line 12

def graphql_schema
  @graphql_schema
end

#schema_name ⇒ Object (readonly)

Returns the value of attribute schema_name.



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# File 'lib/generator/parsers/graphql_type_extractor.rb', line 12

def schema_name
  @schema_name
end

Instance Method Details

#extract_types ⇒ Object

Extract all types from GraphQL schema Returns hash of type_name => definition (OpenAPI-style)



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# File 'lib/generator/parsers/graphql_type_extractor.rb', line 22

def extract_types
  graphql_schema.types.each do |type_name, type_obj|
    # Skip built-in GraphQL types
    next if type_name.start_with?("__")
    next if BUILTIN_TYPES.include?(type_name)

    # Skip root query types (e.g., Analytics_SalesAndTraffic_2024_04_24)
    next if type_obj == graphql_schema.query

    # Skip enums (handle separately if needed in the future)
    next if type_obj.kind.enum?

    # Extract object types only
    if type_obj.kind.object?
      @extracted_types[type_name] = convert_graphql_type_to_definition(type_obj)
    end
  end

  @extracted_types
end