manager-service/ManagerService/Data/PushNotification.cs

using ManagerService.DTOs;
using Microsoft.EntityFrameworkCore;
using System;
using System.ComponentModel.DataAnnotations;

namespace ManagerService.Data
{
    [Index(nameof(InstanceId))]
    public class PushNotification
    {
        [Key]
        public string Id { get; set; }

        [Required]
        public string InstanceId { get; set; }

        [Required]
        public string Title { get; set; }

        [Required]
        public string Body { get; set; }

        [Required]
        public string Topic { get; set; }

        public PushNotificationStatus Status { get; set; }

        public DateTime? ScheduledAt { get; set; }

        public DateTime? SentAt { get; set; }

        public string? HangfireJobId { get; set; }

        public DateTime DateCreation { get; set; } = DateTime.UtcNow;

        public PushNotificationDTO ToDTO()
        {
            return new PushNotificationDTO
            {
                id = Id,
                instanceId = InstanceId,
                title = Title,
                body = Body,
                topic = Topic,
                status = Status,
                scheduledAt = ScheduledAt,
                sentAt = SentAt,
                dateCreation = DateCreation
            };
        }
    }

    public enum PushNotificationStatus
    {
        Scheduled,
        Sent,
        Failed
    }
}