// Solution from the given activity // importing model // Modules and Dependencies const mongoose = require("mongoose"); // Schema/Blueprint const userSchema = new mongoose.Schema({ firstName: { type: String, required: [true, "First name is required"] }, lastName: { type: String, required: [true, "Last name is required"] }, email: { type: String, required: [true, "Email is required"] }, password: { type: String, required: [true, "Password is required"] }, isAdmin: { type: Boolean, default: false }, mobileNo: { type: String, required: [true, "Mobile No is required"] }, enrollments: [ { courseId: { type: String, required: [true, "Course ID is required"] }, courseName: { type: String, required: [true, "Course Name is required"] }, courseDescription: { type: String, required: [true, "Course Description is required"] }, coursePrice: { type: Number, required: [true, "Course Price is required"] }, enrolledOn: { type: Date, default: new Date() }, status: { type: String, default: "Enrolled" } } ] }); // Model module.exports = mongoose.model("User", userSchema);