All files / Backend/Models Event.js

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const mongoose = require('mongoose');
 
/**
 * Event Schema for CampVerse
 * Includes support for logo/banner images, co-hosts, and co-host requests
 */
const eventSchema = new mongoose.Schema({
  title: { type: String, required: true },
  description: String,
  tags: [String],
  type: { type: String },
  organizer: { type: String, required: true }, // Name of the organizing entity (club, department, society, etc.)
  logoURL: { type: String }, // URL to event logo image
  bannerURL: { type: String }, // URL to event banner image
  schedule: {
    start: Date,
    end: Date
  },
  hostUserId: { type: mongoose.Schema.Types.ObjectId, ref: 'User' },
  institutionId: { type: mongoose.Schema.Types.ObjectId, ref: 'Institution' },
  verificationStatus: { type: String, enum: ['pending', 'approved', 'rejected'], default: 'pending' },
  isPaid: { type: Boolean, default: false },
  price: { type: Number },
  paymentDetails: {
    upi: String,
    gatewayToken: String
  },
  features: {
    certificateEnabled: { type: Boolean, default: false },
    chatEnabled: { type: Boolean, default: false }
  },
  participants: [{ type: mongoose.Schema.Types.ObjectId, ref: 'User' }],
  coHosts: [{ type: mongoose.Schema.Types.ObjectId, ref: 'User' }], // Co-hosts for the event
  coHostRequests: [{
    userId: { type: mongoose.Schema.Types.ObjectId, ref: 'User' },
    status: { type: String, enum: ['pending', 'approved', 'rejected'], default: 'pending' },
    requestedBy: { type: mongoose.Schema.Types.ObjectId, ref: 'User' },
    requestedAt: { type: Date },
    approvedBy: { type: mongoose.Schema.Types.ObjectId, ref: 'User' },
    approvedAt: { type: Date },
    remarks: { type: String }
  }],
  waitlist: [{ type: mongoose.Schema.Types.ObjectId, ref: 'User' }], // Explicit waitlist tracking
  createdAt: { type: Date, default: Date.now },
  updatedAt: { type: Date, default: Date.now }
});
 
eventSchema.index({ institutionId: 1 });
eventSchema.index({ hostUserId: 1 });
eventSchema.index({ coHosts: 1 });
 
module.exports = mongoose.model('Event', eventSchema);