Posts

function solve() {
    class Post {
        constructor(title, content) {
            this.title = title;
            this.content = content;
        }

        toString() {
            return `Post: ${this.title}\nContent: ${this.content}`;
        }
    }
    class SocialMediaPost extends Post {
        constructor(title, content, like, dislike) {
            super(title, content);
            this.like = Number(like);
            this.dislike = Number(dislike);
            this.commentsArr = [];
        }

        addComment(comment) {
            this.commentsArr.push(comment);
        }

        toString() {
            let text = `${super.toString()}\nRating: ${this.like - this.dislike}`;

            if (this.commentsArr.length > 0) {
                text += `\nComments:\n * ${this.commentsArr.join("\n * ")}`
            }
            return text.trim()
        }
    }

    class BlogPost extends Post {
        constructor(title, content, views) {
            super(title, content);
            this.views = views;
        }

        view() {
            return this.views++
        }

        toString() {
            return super.toString() + `\nViews: ${this.view}`
        }

    }

    return {Post, SocialMediaPost, BlogPost}
}