133 lines
2.8 KiB
JavaScript
133 lines
2.8 KiB
JavaScript
import { pool } from '../modules/database.js';
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class Game {
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constructor(id = null, playerId) {
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this.id = id;
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this.player = playerId;
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this.questions = [];
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}
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async get() {
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try {
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const [rows] = await pool.execute(
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'SELECT * FROM games WHERE id = ? AND player = ? LIMIT 1', [this.id, this.player],
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);
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if (!rows.length) return false;
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const [questions] = await pool.execute(
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'SELECT * FROM games_questions WHERE game = ?', [this.id],
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);
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questions.forEach(q => {
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const question = new Question(q.id, q.question);
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this.questions.push(question);
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});
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return true;
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}
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catch (error) {
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console.error(error);
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return false;
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}
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}
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async create() {
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try {
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const [rows] = await pool.execute(
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'INSERT INTO games (player) VALUES (?)', [this.player],
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);
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this.id = rows.insertId;
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return true;
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}
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catch (error) {
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console.error(error);
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return false;
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}
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}
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async generateQuestions(themeId) {
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try {
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const [rows] = await pool.execute(
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'SELECT * FROM questions ORDER BY RAND() LIMIT 10 WHERE theme = ?', [themeId],
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);
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rows.forEach(async row => {
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const question = new Question(row.id, row.question);
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this.questions.push(question);
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await pool.execute('INSERT INTO games_questions (game, question) VALUES (?, ?)', [this.id, row.id]);
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});
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return true;
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}
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catch (error) {
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console.error(error);
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return false;
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}
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}
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}
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class Question {
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constructor(id = null, question = null) {
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this.id = id;
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this.question = question;
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this.answers = [];
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}
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async get() {
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try {
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const [rows] = await pool.execute(
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'SELECT * FROM questions WHERE id = ? LIMIT 1', [this.id],
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);
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if (!rows.length) return false;
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this.question = rows[0].question;
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const [answers] = await pool.execute(
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'SELECT * FROM answers WHERE question = ?', [this.id],
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);
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answers.forEach(a => {
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const answer = new Answer(a.id, a.answer, a.correct);
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this.answers.push(answer);
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});
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return true;
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}
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catch (error) {
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console.error(error);
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return false;
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}
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}
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async fetchAnswers() {
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try {
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const [rows] = await pool.execute(
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'SELECT * FROM answers WHERE question = ?', [this.id],
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);
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rows.forEach(row => {
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const answer = new Answer(row.id, row.answer, row.correct);
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this.answers.push(answer);
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});
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return true;
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}
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catch (error) {
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console.error(error);
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return false;
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}
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}
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async verifyAnswer(answerId) {
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try {
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const [rows] = await pool.execute(
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'SELECT * FROM answers WHERE question = ? AND id = ? AND correct = 1', [this.id, answerId],
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);
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if (!rows.length) return false;
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return true;
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}
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catch (error) {
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console.error(error);
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return false;
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}
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}
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}
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class Answer {
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constructor(id = null, answer = null, correct = null) {
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this.id = id;
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this.answer = answer;
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this.correct = correct;
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}
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}
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export { Game, Question, Answer }; |