examModel.js

const mongoose = require("mongoose");

mongoose.connect("mongodb://localhost/ccnaSelectDb", { useNewUrlParser: true });

const Schema = mongoose.Schema;

const examSchema = new Schema({
  name: String,
  version: String,
  pageUrl: { type: String, unique: true },
  creationTimestamp: { type: Date, default: Date.now() },
  questions: [
    {
      title: String,
      questionImage: String,
      identifier: { type: String },
      creationTimestamp: { type: Date, default: Date.now() },
      solution: {
        choices: [
          {
            name: String,
            isAnswer: Boolean,
          },
        ],
        choiceImages: [
          {
            name: String,
            isAnswer: Boolean,
          },
        ],
        solutionImage: String,
        htmlSolution: String,
        explanation: String,
      },
    },
  ],
});

const qModel = mongoose.model("exam", examSchema);

module.exports = qModel;