powr-sdk-api/dist/routes/likes.js

Shared API core library for PowrStack projects. Zero dependencies - works with Express, Next.js API routes, and other frameworks. All features are optional and install only what you need.

"use strict";

const express = require('express');
const router = express.Router();
const {
  getDb
} = require("../services/mongo");
const {
  ObjectId
} = require("mongodb");

// Like/Unlike endpoint
router.post('/', async (req, res) => {
  const {
    liked
  } = req.body;
  const {
    userId,
    contentId
  } = req.query;
  const projectId = req.projectId;
  if (!userId || typeof liked !== 'boolean') {
    return res.status(400).json({
      success: false,
      message: 'userId is required in query, liked (boolean) is required in body.'
    });
  }
  try {
    const query = {
      userId: new ObjectId(userId),
      projectId
    };
    const setObj = {
      liked
    };
    if (contentId) {
      query.contentId = contentId;
      setObj.contentId = contentId;
    }
    const db = await getDb();
    const response = await db.collection('likes').updateOne(query, {
      $set: setObj
    }, {
      upsert: true
    });
    return res.status(200).json({
      success: true,
      message: liked ? 'Liked.' : 'Unliked.',
      response
    });
  } catch (error) {
    console.error('Error updating like status:', error);
    return res.status(500).json({
      success: false,
      message: 'Failed to update like status.'
    });
  }
});
router.get('/', async (req, res) => {
  const {
    contentId
  } = req.query;
  const projectId = req.projectId;
  try {
    const query = {
      projectId
    };
    if (contentId) {
      query.contentId = contentId;
    }
    const db = await getDb();
    const likes = await db.collection('likes').find(query).toArray();
    const likesCount = likes.filter(like => like.liked === true).length;
    const unlikesCount = likes.filter(like => like.liked === false).length;
    return res.status(200).json({
      success: true,
      likes,
      likesCount,
      unlikesCount
    });
  } catch (error) {
    console.error('Error fetching likes:', error);
    return res.status(500).json({
      success: false,
      message: 'Failed to fetch likes.'
    });
  }
});
router.get('/:likeId', async (req, res) => {
  const {
    likeId
  } = req.params;
  const {
    contentId
  } = req.query;
  const projectId = req.projectId;
  try {
    const filter = {
      userId: new ObjectId(likeId),
      projectId
    };
    if (contentId) filter.contentId = contentId;
    const db = await getDb();
    const like = await db.collection('likes').findOne(filter);
    if (!like) {
      return res.status(404).json({
        success: false,
        message: 'Like not found.'
      });
    }
    return res.status(200).json({
      success: true,
      like
    });
  } catch (error) {
    console.error('Error fetching like by id:', error);
    return res.status(500).json({
      success: false,
      message: 'Failed to fetch like.'
    });
  }
});
module.exports = router;