Class: GraphQLDocs::Parser
- Inherits:
-
Object
- Object
- GraphQLDocs::Parser
- Includes:
- Helpers
- Defined in:
- lib/graphql-docs/parser.rb
Constant Summary
Constants included from Helpers
Helpers::SLUGIFY_PRETTY_REGEXP
Instance Attribute Summary collapse
-
#processed_schema ⇒ Object
readonly
Returns the value of attribute processed_schema.
Attributes included from Helpers
Instance Method Summary collapse
-
#initialize(schema, options) ⇒ Parser
constructor
A new instance of Parser.
- #parse ⇒ Object
Methods included from Helpers
#graphql_enum_types, #graphql_input_object_types, #graphql_interface_types, #graphql_mutation_types, #graphql_object_types, #graphql_operation_types, #graphql_scalar_types, #graphql_union_types, #has_yaml?, #include, #markdownify, #slugify, #split_into_metadata_and_contents, #yaml_split
Constructor Details
#initialize(schema, options) ⇒ Parser
Returns a new instance of Parser.
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# File 'lib/graphql-docs/parser.rb', line 9 def initialize(schema, ) @options = @schema = GraphQL::Schema.from_definition(schema) @processed_schema = { operation_types: [], mutation_types: [], object_types: [], interface_types: [], enum_types: [], union_types: [], input_object_types: [], scalar_types: [], } end |
Instance Attribute Details
#processed_schema ⇒ Object (readonly)
Returns the value of attribute processed_schema.
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# File 'lib/graphql-docs/parser.rb', line 7 def processed_schema @processed_schema end |
Instance Method Details
#parse ⇒ Object
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# File 'lib/graphql-docs/parser.rb', line 24 def parse @schema.types.each_value do |object| data = {} case object when ::GraphQL::ObjectType if object.name == 'Query' data[:name] = object.name data[:description] = object.description data[:interfaces] = object.interfaces.map(&:name).sort data[:fields], data[:connections] = fetch_fields(object.fields) @processed_schema[:operation_types] << data elsif object.name == 'Mutation' data[:name] = object.name data[:description] = object.description @processed_schema[:operation_types] << data object.fields.each_value do |mutation| h = {} h[:name] = mutation.name h[:description] = mutation.description h[:input_fields], _ = fetch_fields(mutation.arguments) return_type = mutation.type if return_type.unwrap.respond_to?(:fields) h[:return_fields], _ = fetch_fields(return_type.unwrap.fields) else # it is a scalar return type h[:return_fields], _ = fetch_fields({ "#{return_type.name}" => mutation }) end @processed_schema[:mutation_types] << h end else data[:name] = object.name data[:description] = object.description data[:interfaces] = object.interfaces.map(&:name).sort data[:fields], data[:connections] = fetch_fields(object.fields) @processed_schema[:object_types] << data end when ::GraphQL::InterfaceType data[:name] = object.name data[:description] = object.description data[:fields], data[:connections] = fetch_fields(object.fields) @processed_schema[:interface_types] << data when ::GraphQL::EnumType data[:name] = object.name data[:description] = object.description data[:values] = object.values.values.map do |val| h = {} h[:name] = val.name h[:description] = val.description unless val.deprecation_reason.nil? h[:is_deprecated] = true h[:deprecation_reason] = val.deprecation_reason end h end @processed_schema[:enum_types] << data when ::GraphQL::UnionType data[:name] = object.name data[:description] = object.description data[:possible_types] = object.possible_types.map(&:name).sort @processed_schema[:union_types] << data when ::GraphQL::InputObjectType data[:name] = object.name data[:description] = object.description data[:input_fields], _ = fetch_fields(object.input_fields) @processed_schema[:input_object_types] << data when ::GraphQL::ScalarType data[:name] = object.name data[:description] = object.description @processed_schema[:scalar_types] << data else raise TypeError, "I'm not sure what #{object.class} is!" end end @processed_schema[:mutation_types].sort_by! { |o| o[:name] } @processed_schema[:object_types].sort_by! { |o| o[:name] } @processed_schema[:interface_types].sort_by! { |o| o[:name] } @processed_schema[:enum_types].sort_by! { |o| o[:name] } @processed_schema[:union_types].sort_by! { |o| o[:name] } @processed_schema[:input_object_types].sort_by! { |o| o[:name] } @processed_schema[:scalar_types].sort_by! { |o| o[:name] } @processed_schema[:interface_types].each do |interface| interface[:implemented_by] = [] @processed_schema[:object_types].each do |obj| if obj[:interfaces].include?(interface[:name]) interface[:implemented_by] << obj[:name] end end end @processed_schema end |