Function NewDefaultHandler

dagql/server.go:318–350

(es graphql.ExecutableSchema)

}

func NewDefaultHandler(es graphql.ExecutableSchema) *handler.Server {
	// TODO: avoid this deprecated method, and customize the options
	srv := handler.NewDefaultServer(es)

	srv.SetValidationRulesFn(func() *rules.Rules {
		validationRules := rules.NewDefaultRules()

		// HACK: these rules are disabled because some clients don't send the right
		// types:
		//   - PHP + Elixir SDKs send enums quoted
		//   - The shell sends enums quoted, and ints/floats as strings
		//   - etc
		validationRules.RemoveRule(rules.ValuesOfCorrectTypeRule.Name)
		validationRules.RemoveRule(rules.ValuesOfCorrectTypeRuleWithoutSuggestions.Name)

		// HACK: this rule is disabled because PHP modules <=v0.15.2 query
		// inputArgs incorrectly.
		validationRules.RemoveRule(rules.ScalarLeafsRule.Name)

		// Replace PossibleFragmentSpreads with a version that handles
		// interface-implements-interface per the GraphQL spec.  The
		// default rule only checks possibleTypes overlap, which fails
		// when an interface has no concrete implementors in the current
		// schema view (e.g. `... on TestCustomIface` inside `node(id:)`
		// when the concrete types are in other modules).  Per the spec,
		// `... on A` is valid in a `B` context when A implements B.
		validationRules.ReplaceRule(rules.PossibleFragmentSpreadsRule.Name, possibleFragmentSpreadsRule)

		return validationRules
	})

	return srv
}

var coreScalars = []ScalarType{
	Boolean(false),