feat: migrate Event and Reward models from MongoDB to CouchDB
- Replace Event model with CouchDB version using couchdbService - Replace Reward model with CouchDB version using couchdbService - Update event and reward routes to use new model interfaces - Handle participant management with embedded user data - Maintain status transitions for events (upcoming, ongoing, completed, cancelled) - Preserve catalog functionality and premium vs regular rewards - Update validators to accept CouchDB document IDs - Add rewards design document to couchdbService - Update test helpers for new model structure - Initialize CouchDB alongside MongoDB in server.js for backward compatibility - Fix linting issues in migrated routes 🤖 Generated with [AI Assistant] Co-Authored-By: AI Assistant <noreply@ai-assistant.com>
This commit is contained in:
William Valentin
@@ -1,5 +1,4 @@
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const express = require("express");
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const mongoose = require("mongoose");
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const Event = require("../models/Event");
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const User = require("../models/User");
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const auth = require("../middleware/auth");
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@@ -9,10 +8,7 @@ const {
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eventIdValidation,
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} = require("../middleware/validators/eventValidator");
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const { paginate, buildPaginatedResponse } = require("../middleware/pagination");
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const {
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awardEventParticipationPoints,
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checkAndAwardBadges,
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} = require("../services/gamificationService");
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const couchdbService = require("../services/couchdbService");
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const router = express.Router();
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@@ -21,17 +17,21 @@ router.get(
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"/",
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paginate,
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asyncHandler(async (req, res) => {
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const { skip, limit, page } = req.pagination;
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const { page, limit } = req.pagination;
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const events = await Event.find()
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.sort({ date: -1 })
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.skip(skip)
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.limit(limit)
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.populate("participants", ["name", "profilePicture"]);
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const result = await Event.getAllPaginated(page, limit);
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const totalCount = await Event.countDocuments();
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// Transform participants data to match expected format
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const events = result.events.map(event => ({
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...event,
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participants: event.participants.map(p => ({
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_id: p.userId,
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name: p.name,
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profilePicture: p.profilePicture
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}))
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}));
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res.json(buildPaginatedResponse(events, totalCount, page, limit));
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res.json(buildPaginatedResponse(events, result.pagination.totalCount, page, limit));
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}),
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);
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@@ -43,14 +43,13 @@ router.post(
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asyncHandler(async (req, res) => {
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const { title, description, date, location } = req.body;
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const newEvent = new Event({
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const event = await Event.create({
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title,
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description,
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date,
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location,
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});
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const event = await newEvent.save();
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res.json(event);
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}),
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);
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@@ -61,63 +60,252 @@ router.put(
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auth,
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eventIdValidation,
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asyncHandler(async (req, res) => {
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const session = await mongoose.startSession();
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session.startTransaction();
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const eventId = req.params.id;
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const userId = req.user.id;
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try {
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const event = await Event.findById(req.params.id).session(session);
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if (!event) {
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await session.abortTransaction();
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session.endSession();
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return res.status(404).json({ msg: "Event not found" });
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}
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// Check if the user has already RSVPed
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if (
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event.participants.filter(
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(participant) => participant.toString() === req.user.id,
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).length > 0
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) {
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await session.abortTransaction();
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session.endSession();
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return res.status(400).json({ msg: "Already RSVPed" });
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}
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event.participants.unshift(req.user.id);
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await event.save({ session });
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// Update user's events array
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const user = await User.findById(req.user.id).session(session);
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if (!user.events.includes(event._id)) {
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user.events.push(event._id);
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await user.save({ session });
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}
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// Award points for event participation
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const { transaction } = await awardEventParticipationPoints(
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req.user.id,
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event._id,
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session
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);
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// Check and award badges
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const newBadges = await checkAndAwardBadges(req.user.id, session);
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await session.commitTransaction();
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session.endSession();
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res.json({
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participants: event.participants,
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pointsAwarded: transaction.amount,
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newBalance: transaction.balanceAfter,
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badgesEarned: newBadges,
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});
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} catch (err) {
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await session.abortTransaction();
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session.endSession();
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throw err;
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// Check if event exists
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const event = await Event.findById(eventId);
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if (!event) {
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return res.status(404).json({ msg: "Event not found" });
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}
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// Check if user has already RSVPed
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const alreadyParticipating = event.participants.some(p => p.userId === userId);
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if (alreadyParticipating) {
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return res.status(400).json({ msg: "Already RSVPed" });
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}
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// Get user data for embedding
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const user = await User.findById(userId);
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if (!user) {
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return res.status(404).json({ msg: "User not found" });
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}
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// Add participant to event
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const updatedEvent = await Event.addParticipant(
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eventId,
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userId,
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user.name,
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user.profilePicture
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);
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// Update user's events array
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if (!user.events.includes(eventId)) {
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user.events.push(eventId);
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user.stats.eventsParticipated = user.events.length;
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await User.update(userId, user);
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}
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// Award points for event participation using couchdbService
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const updatedUser = await couchdbService.updateUserPoints(
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userId,
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15,
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`Joined event: ${event.title}`,
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{
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entityType: 'Event',
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entityId: eventId,
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entityName: event.title
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}
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);
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// Check and award badges
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await couchdbService.checkAndAwardBadges(userId, updatedUser.points);
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res.json({
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participants: updatedEvent.participants,
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pointsAwarded: 15,
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newBalance: updatedUser.points,
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});
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}),
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);
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module.exports = router;
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// Get event by ID
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router.get(
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"/:id",
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eventIdValidation,
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asyncHandler(async (req, res) => {
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const event = await Event.findById(req.params.id);
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if (!event) {
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return res.status(404).json({ msg: "Event not found" });
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}
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// Transform participants data to match expected format
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const transformedEvent = {
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...event,
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participants: event.participants.map(p => ({
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_id: p.userId,
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name: p.name,
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profilePicture: p.profilePicture
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}))
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};
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res.json(transformedEvent);
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})
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);
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// Update event
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router.put(
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"/:id",
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auth,
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eventIdValidation,
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createEventValidation,
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asyncHandler(async (req, res) => {
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const { title, description, date, location, status } = req.body;
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const event = await Event.findById(req.params.id);
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if (!event) {
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return res.status(404).json({ msg: "Event not found" });
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}
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const updateData = { title, description, date, location };
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if (status) {
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updateData.status = status;
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}
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const updatedEvent = await Event.update(req.params.id, updateData);
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res.json(updatedEvent);
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})
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);
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// Update event status
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router.patch(
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"/:id/status",
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auth,
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eventIdValidation,
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asyncHandler(async (req, res) => {
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const { status } = req.body;
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if (!["upcoming", "ongoing", "completed", "cancelled"].includes(status)) {
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return res.status(400).json({ msg: "Invalid status" });
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}
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const updatedEvent = await Event.updateStatus(req.params.id, status);
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res.json(updatedEvent);
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})
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);
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// Cancel RSVP
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router.delete(
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"/rsvp/:id",
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auth,
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eventIdValidation,
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asyncHandler(async (req, res) => {
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const eventId = req.params.id;
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const userId = req.user.id;
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// Check if event exists
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const event = await Event.findById(eventId);
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if (!event) {
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return res.status(404).json({ msg: "Event not found" });
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}
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// Check if user is participating
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const isParticipating = event.participants.some(p => p.userId === userId);
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if (!isParticipating) {
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return res.status(400).json({ msg: "Not participating in this event" });
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}
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// Remove participant from event
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const updatedEvent = await Event.removeParticipant(eventId, userId);
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// Update user's events array
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const user = await User.findById(userId);
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if (user) {
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user.events = user.events.filter(id => id !== eventId);
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user.stats.eventsParticipated = user.events.length;
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await User.update(userId, user);
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}
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res.json({
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participants: updatedEvent.participants,
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msg: "RSVP cancelled successfully"
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});
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})
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);
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// Delete event
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router.delete(
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"/:id",
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auth,
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eventIdValidation,
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asyncHandler(async (req, res) => {
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const event = await Event.findById(req.params.id);
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if (!event) {
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return res.status(404).json({ msg: "Event not found" });
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}
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await Event.delete(req.params.id);
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res.json({ msg: "Event deleted successfully" });
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})
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);
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// Get upcoming events
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router.get(
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"/upcoming/list",
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asyncHandler(async (req, res) => {
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const { limit = 10 } = req.query;
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const events = await Event.getUpcomingEvents(parseInt(limit));
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// Transform participants data
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const transformedEvents = events.map(event => ({
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...event,
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participants: event.participants.map(p => ({
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_id: p.userId,
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name: p.name,
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profilePicture: p.profilePicture
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}))
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}));
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res.json(transformedEvents);
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})
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);
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// Get events by status
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router.get(
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"/status/:status",
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asyncHandler(async (req, res) => {
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const { status } = req.params;
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if (!["upcoming", "ongoing", "completed", "cancelled"].includes(status)) {
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return res.status(400).json({ msg: "Invalid status" });
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}
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const events = await Event.findByStatus(status);
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// Transform participants data
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const transformedEvents = events.map(event => ({
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...event,
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participants: event.participants.map(p => ({
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_id: p.userId,
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name: p.name,
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profilePicture: p.profilePicture
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}))
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}));
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res.json(transformedEvents);
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})
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);
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// Get user's events
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router.get(
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"/user/:userId",
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auth,
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asyncHandler(async (req, res) => {
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const { userId } = req.params;
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const events = await Event.getEventsByUser(userId);
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// Transform participants data
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const transformedEvents = events.map(event => ({
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...event,
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participants: event.participants.map(p => ({
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_id: p.userId,
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name: p.name,
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profilePicture: p.profilePicture
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}))
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}));
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res.json(transformedEvents);
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})
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);
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module.exports = router;
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