Пример #1
0
func Do(p Params) *Result {
	source := source.NewSource(&source.Source{
		Body: []byte(p.RequestString),
		Name: "GraphQL request",
	})
	AST, err := parser.Parse(parser.ParseParams{Source: source})
	if err != nil {
		return &Result{
			Errors: gqlerrors.FormatErrors(err),
		}
	}
	validationResult := ValidateDocument(&p.Schema, AST, nil)

	if !validationResult.IsValid {
		return &Result{
			Errors: validationResult.Errors,
		}
	}

	return Execute(ExecuteParams{
		Schema:        p.Schema,
		Root:          p.RootObject,
		AST:           AST,
		OperationName: p.OperationName,
		Args:          p.VariableValues,
		Context:       p.Context,
	})
}
Пример #2
0
func executeOperation(p ExecuteOperationParams) *Result {
	operationType, err := getOperationRootType(p.ExecutionContext.Schema, p.Operation)
	if err != nil {
		return &Result{Errors: gqlerrors.FormatErrors(err)}
	}

	fields := collectFields(CollectFieldsParams{
		ExeContext:   p.ExecutionContext,
		RuntimeType:  operationType,
		SelectionSet: p.Operation.GetSelectionSet(),
	})

	executeFieldsParams := ExecuteFieldsParams{
		ExecutionContext: p.ExecutionContext,
		ParentType:       operationType,
		Source:           p.Root,
		Fields:           fields,
	}

	if p.Operation.GetOperation() == ast.OperationTypeMutation {
		return executeFieldsSerially(executeFieldsParams)
	}
	return executeFields(executeFieldsParams)

}