@trivia-api/models/dist/mjs/packages/models/src/v1/guards/index.js

Models for The Trivia API.

import { isQuestionCategory } from "../../index";
/**
 * Type guard to check that argument is assignable to PublicQuestion
 * @param arg
 * @returns
 */
export const isQuestion = (arg) => {
    if (typeof arg === "object" && arg !== null) {
        if (["category", "correctAnswer"].every((key) => Object.keys(arg).includes(key))) {
            if (isQuestionCategory(arg.category)) {
                if (typeof arg.correctAnswer === "string") {
                    if (Array.isArray(arg.incorrectAnswers) &&
                        arg.incorrectAnswers.every((a) => typeof a === "string")) {
                        if (typeof arg.question === "string") {
                            if (Array.isArray(arg.tags) &&
                                arg.tags.every((a) => typeof a === "string")) {
                                if (arg.type === "Multiple Choice") {
                                    return true;
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    return false;
};