Function ExtractUserID

user/id.go:45–51

ExtractUserID gets the user ID from the context.

(ctx context.Context)

// ExtractUserID gets the user ID from the context.
func ExtractUserID(ctx context.Context) (string, error) {
	userID, ok := ctx.Value(userIDContextKey).(string)
	if !ok {
		return "", ErrNoUserID
	}
	return userID, nil
}

// InjectUserID returns a derived context containing the user ID.
func InjectUserID(ctx context.Context, userID string) context.Context {