Class: GraphQL::StaticValidation::FragmentSpreadsArePossible
- Inherits:
-
Object
- Object
- GraphQL::StaticValidation::FragmentSpreadsArePossible
- Includes:
- Message::MessageHelper
- Defined in:
- lib/graphql/static_validation/rules/fragment_spreads_are_possible.rb
Defined Under Namespace
Classes: FragmentSpread
Instance Method Summary collapse
Methods included from Message::MessageHelper
Instance Method Details
#validate(context) ⇒ Object
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# File 'lib/graphql/static_validation/rules/fragment_spreads_are_possible.rb', line 6 def validate(context) context.visitor[GraphQL::Language::Nodes::InlineFragment] << -> (node, parent) { fragment_parent = context.object_types[-2] fragment_child = context.object_types.last if fragment_child validate_fragment_in_scope(fragment_parent, fragment_child, node, context, context.path) end } spreads_to_validate = [] context.visitor[GraphQL::Language::Nodes::FragmentSpread] << -> (node, parent) { fragment_parent = context.object_types.last spreads_to_validate << FragmentSpread.new(node: node, parent_type: fragment_parent, path: context.path) } context.visitor[GraphQL::Language::Nodes::Document].leave << -> (doc_node, parent) { spreads_to_validate.each do |frag_spread| fragment_child_name = context.fragments[frag_spread.node.name].type fragment_child = context.schema.types.fetch(fragment_child_name, nil) # Might be non-existent type name if fragment_child validate_fragment_in_scope(frag_spread.parent_type, fragment_child, frag_spread.node, context, frag_spread.path) end end } end |