Function requiresAuth

src/graphql-utils.ts:93–131

(
  directiveName: string,
  schema: GraphQLSchema,
  ast: DocumentNode,
)

}

export function requiresAuth(
  directiveName: string,
  schema: GraphQLSchema,
  ast: DocumentNode,
): boolean {
  const typeInfo = new TypeInfo(schema)
  let result = false

  visit(
    ast,
    visitWithTypeInfo(typeInfo, {
      enter(node) {
        if (node.kind === 'FragmentSpread' || node.kind === 'InlineFragment') {
          const type = typeInfo.getParentType()
          if (type) {
            if (
              type.astNode?.kind === 'InterfaceTypeDefinition' ||
              type.astNode?.kind === 'ObjectTypeDefinition'
            ) {
              result = !!type.astNode?.fields?.some((field) =>
                hasAuthDirective(field, directiveName),
              )
            } else {
              result = hasAuthDirective(type.astNode, directiveName)
            }
          }
        } else if (node.kind === 'Field') {
          const field = typeInfo.getFieldDef()
          if (field) {
            result = hasAuthDirective(field.astNode, directiveName)
          }
        }
        if (result) return BREAK
      },
    }),
  )

  return result
}

export const buildGraphQLSchema = (schema: string) => {
  return buildSchema(schema, {