feat: complete day 8

day8/models/index.js

@@ -1,4 +1,4 @@
-'use strict';
+"use strict";
 /*Powered By: Manaknightdigital Inc. https://manaknightdigital.com/ Year: 2020*/
 /**
  * Sequelize File
@@ -8,49 +8,63 @@
  * @author Ryan Wong
  *
  */
-const fs = require('fs');
-const path = require('path');
-let Sequelize = require('sequelize');
+const fs = require("fs");
+const path = require("path");
+let Sequelize = require("sequelize");
 const basename = path.basename(__filename);
-const { DataTypes } = require('sequelize');
+const { DataTypes } = require("sequelize");
 const config = {
-  DB_DATABASE: 'mysql',
-  DB_USERNAME: 'root',
-  DB_PASSWORD: 'root',
-  DB_ADAPTER: 'mysql',
-  DB_NAME: 'day_1',
-  DB_HOSTNAME: 'localhost',
+  DB_DATABASE: "mysql",
+  DB_USERNAME: "root",
+  DB_PASSWORD: process.env.DB_PASSWORD || "root",
+  DB_ADAPTER: "mysql",
+  DB_NAME: "day_8",
+  DB_HOSTNAME: "localhost",
   DB_PORT: 3306,
 };
 
 let db = {};
 
-let sequelize = new Sequelize(config.DB_DATABASE, config.DB_USERNAME, config.DB_PASSWORD, {
-  dialect: config.DB_ADAPTER,
-  username: config.DB_USERNAME,
-  password: config.DB_PASSWORD,
-  database: config.DB_NAME,
-  host: config.DB_HOSTNAME,
-  port: config.DB_PORT,
-  logging: console.log,
-  timezone: '-04:00',
-  pool: {
-    maxConnections: 1,
-    minConnections: 0,
-    maxIdleTime: 100,
-  },
-  define: {
-    timestamps: false,
-    underscoredAll: true,
-    underscored: true,
-  },
-});
+let sequelize = new Sequelize(
+  config.DB_NAME,
+  config.DB_USERNAME,
+  config.DB_PASSWORD,
+  {
+    dialect: config.DB_ADAPTER,
+    username: config.DB_USERNAME,
+    password: config.DB_PASSWORD,
+    database: config.DB_NAME,
+    host: config.DB_HOSTNAME,
+    port: config.DB_PORT,
+    logging: console.log,
+    timezone: "-04:00",
+    pool: {
+      maxConnections: 1,
+      minConnections: 0,
+      maxIdleTime: 100,
+    },
+    define: {
+      timestamps: false,
+      underscoredAll: true,
+      underscored: true,
+    },
+  }
+);
 
-// sequelize.sync({ force: true });
+sequelize
+  .sync()
+  .then(() => {
+    console.log("All tables synced successfully.");
+  })
+  .catch((err) => {
+    console.error("Failed to sync tables:", err);
+  });
 
 fs.readdirSync(__dirname)
   .filter((file) => {
-    return file.indexOf('.') !== 0 && file !== basename && file.slice(-3) === '.js';
+    return (
+      file.indexOf(".") !== 0 && file !== basename && file.slice(-3) === ".js"
+    );
   })
   .forEach((file) => {
     var model = require(path.join(__dirname, file))(sequelize, DataTypes);
@@ -66,4 +80,4 @@ Object.keys(db).forEach((modelName) => {
 db.sequelize = sequelize;
 db.Sequelize = Sequelize;
 
-module.exports = db;
+module.exports = db;

day8/models/question.js

@@ -0,0 +1,34 @@
+module.exports = (sequelize, DataTypes) => {
+  const Question = sequelize.define(
+    "question",
+    {
+      id: {
+        type: DataTypes.INTEGER,
+        primaryKey: true,
+        autoIncrement: true,
+      },
+      quizId: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+        references: {
+          model: "quiz",
+          key: "id",
+        },
+      },
+      questionText: DataTypes.STRING,
+      options: DataTypes.JSON,
+      answer: DataTypes.STRING,
+    },
+    {
+      timestamps: true,
+      freezeTableName: true,
+      tableName: "question",
+    }
+  );
+
+  Question.associate = (models) => {
+    Question.belongsTo(models.quiz, { foreignKey: "quizId", as: "quiz" });
+  };
+
+  return Question;
+};

day8/models/quiz.js

@@ -0,0 +1,25 @@
+module.exports = (sequelize, DataTypes) => {
+  const Quiz = sequelize.define(
+    "quiz",
+    {
+      id: {
+        type: DataTypes.INTEGER,
+        primaryKey: true,
+        autoIncrement: true,
+      },
+      title: DataTypes.STRING,
+      description: DataTypes.STRING,
+    },
+    {
+      timestamps: true,
+      freezeTableName: true,
+      tableName: "quiz",
+    }
+  );
+
+  Quiz.associate = (models) => {
+    Quiz.hasMany(models.question, { foreignKey: "quizId", as: "questions" });
+  };
+
+  return Quiz;
+};