90 lines
2.1 KiB
JavaScript
90 lines
2.1 KiB
JavaScript
const httpStatus = require('http-status');
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const { User } = require('../models');
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const ApiError = require('../utils/ApiError');
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/**
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* Create a user
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* @param {Object} userBody
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* @returns {Promise<User>}
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*/
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const createUser = async (userBody) => {
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if (await User.isEmailTaken(userBody.email)) {
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throw new ApiError(httpStatus.BAD_REQUEST, 'Email already taken');
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}
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return User.create(userBody);
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};
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/**
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* Query for users
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* @param {Object} filter - Mongo filter
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* @param {Object} options - Query options
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* @param {string} [options.sortBy] - Sort option in the format: sortField:(desc|asc)
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* @param {number} [options.limit] - Maximum number of results per page (default = 10)
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* @param {number} [options.page] - Current page (default = 1)
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* @returns {Promise<QueryResult>}
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*/
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const queryUsers = async (filter, options) => {
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const users = await User.paginate(filter, options);
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return users;
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};
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/**
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* Get user by id
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* @param {ObjectId} id
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* @returns {Promise<User>}
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*/
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const getUserById = async (id) => {
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return User.findById(id);
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};
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/**
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* Get user by email
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* @param {string} email
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* @returns {Promise<User>}
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*/
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const getUserByEmail = async (email) => {
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return User.findOne({ email });
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};
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/**
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* Update user by id
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* @param {ObjectId} userId
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* @param {Object} updateBody
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* @returns {Promise<User>}
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*/
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const updateUserById = async (userId, updateBody) => {
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const user = await getUserById(userId);
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if (!user) {
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throw new ApiError(httpStatus.NOT_FOUND, 'User not found');
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}
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if (updateBody.email && (await User.isEmailTaken(updateBody.email, userId))) {
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throw new ApiError(httpStatus.BAD_REQUEST, 'Email already taken');
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}
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Object.assign(user, updateBody);
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await user.save();
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return user;
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};
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/**
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* Delete user by id
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* @param {ObjectId} userId
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* @returns {Promise<User>}
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*/
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const deleteUserById = async (userId) => {
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const user = await getUserById(userId);
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if (!user) {
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throw new ApiError(httpStatus.NOT_FOUND, 'User not found');
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}
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await user.remove();
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return user;
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};
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module.exports = {
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createUser,
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queryUsers,
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getUserById,
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getUserByEmail,
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updateUserById,
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deleteUserById,
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};
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