engine/exception/errors.go

package exception

import (
	"fmt"

	"google.golang.org/grpc/codes"
	"google.golang.org/grpc/status"
)

var (
	// google grpc error status.
	OK                    = Errorf(0, "OK")
	ErrCanceled           = Errorf(1, "Canceled")
	ErrUnknown            = Errorf(2, "Unknown")
	ErrInvalidArgument    = Errorf(3, "Invalid Argument")
	ErrDeadlineExceeded   = Errorf(4, "Deadline Exceeded")
	ErrNotFound           = Errorf(5, "Not Found")
	ErrAlreadyExists      = Errorf(6, "Already Exists")
	ErrPermissionDenied   = Errorf(7, "Permission Denied")
	ErrResourceExhausted  = Errorf(8, "Resource Exhausted")
	ErrFailedPrecondition = Errorf(9, "Failed Precondition")
	ErrAborted            = Errorf(10, "Aborted")
	ErrOutOfRange         = Errorf(11, "Out Of Range")
	ErrUnimplemented      = Errorf(12, "Unimplemented")
	ErrInternal           = Errorf(13, "Internal")
	ErrUnavailable        = Errorf(14, "Unavailable")
	ErrDataLoss           = Errorf(15, "Data Loss")
	ErrUnauthenticated    = Errorf(16, "Unauthenticated")
	ErrJSONMarshal        = Errorf(17, "Marshal JSON")
	ErrJSONUnmarshal      = Errorf(18, "Unmarshal JSON")
	ErrPasswd             = Errorf(19, "Password Error")

	ErrSmsCode          = Errorf(20, "SMS Code Invalid")
	ErrIdArgument       = Errorf(30, "ID Invalid Argument")
	ErrIdentityArgument = Errorf(31, "Identity Invalid Argument")

	// coustom error status
)

func Error(c uint32, msg string) error {
	return status.New(codes.Code(c), msg).Err()
}

func Errorf(c uint32, format string, a ...interface{}) error {
	return status.New(codes.Code(c), fmt.Sprintf(format, a...)).Err()
}