mongodb-connection-lib/lib/models/User.js

A comprehensive MongoDB connection library with CRUD operations, connection pooling, and model abstraction

const DatabaseService = require("../services/DatabaseService");
const { ObjectId } = require("mongodb");

class User {
  constructor(data) {
    this.name = data.name;
    this.email = data.email;
    this.age = data.age;
    this.createdAt = new Date();
    this.updatedAt = new Date();
  }

  static get collectionName() {
    return "users";
  }

  async save() {
    try {
      const result = await DatabaseService.insertOne(User.collectionName, this);
      this._id = result.insertedId;
      return this;
    } catch (error) {
      throw error;
    }
  }

  static async findById(id) {
    try {
      const objectId = new ObjectId(id);
      return await DatabaseService.findOne(User.collectionName, {
        _id: objectId,
      });
    } catch (error) {
      throw error;
    }
  }

  static async findByEmail(email) {
    try {
      return await DatabaseService.findOne(User.collectionName, { email });
    } catch (error) {
      throw error;
    }
  }

  static async findAll(query = {}, options = {}) {
    try {
      return await DatabaseService.find(User.collectionName, query, options);
    } catch (error) {
      throw error;
    }
  }

  static async updateById(id, updateData) {
    try {
      const objectId = new ObjectId(id);
      updateData.updatedAt = new Date();
      return await DatabaseService.updateOne(
        User.collectionName,
        { _id: objectId },
        { $set: updateData }
      );
    } catch (error) {
      throw error;
    }
  }

  static async deleteById(id) {
    try {
      const objectId = new ObjectId(id);
      return await DatabaseService.deleteOne(User.collectionName, {
        _id: objectId,
      });
    } catch (error) {
      throw error;
    }
  }
}

module.exports = User;