@ideal-photography/shared/services/NotificationMetrics.js

Shared MongoDB and utility logic for Ideal Photography PWAs: users, products, services, bookings, orders/cart, galleries, reviews, notifications, campaigns, settings, audit logs, minimart items/orders, and push notification subscriptions.

import { models } from '../mongoDB/index.js';

class NotificationMetrics {
    static async aggregateDailyMetrics(startDate, endDate) {
        const Notification = models.Notification;
        return Notification.aggregate([
            {
                $match: {
                    createdAt: { $gte: startDate, $lte: endDate }
                }
            },
            {
                $group: {
                    _id: {
                        day: { $dateToString: { format: '%Y-%m-%d', date: '$createdAt' } },
                        trigger: '$trigger'
                    },
                    total: { $sum: 1 },
                    emailSent: {
                        $sum: {
                            $cond: [{ $eq: ['$channels.email', true] }, 1, 0]
                        }
                    },
                    pushSent: {
                        $sum: {
                            $cond: [{ $eq: ['$channels.push', true] }, 1, 0]
                        }
                    }
                }
            },
            { $sort: { '_id.day': 1 } }
        ]);
    }
}

export default NotificationMetrics;