App_V2.3/SourceCode/WeApp.EntityFramework/SeedData/DefaultNotificationsCreator.cs

using System;
using System.Linq;
using Abp.Notifications;
using WeApp.BaseInfo;
using WeApp.Configuration;
using WeApp.EF;

namespace WeApp.SeedData
{
    public class DefaultNotificationsCreator
    {
        private readonly WeAppDbContext _context;

        public DefaultNotificationsCreator(WeAppDbContext context)
        {
            _context = context;
        }

        public void Create()
        {
            _context.TruncateTable("[dbo].[Sys_Notifications]");

            #region Default

            CreateNotifications(IwbNotificationName.WelcomeMsg);
            CreateNotifications(IwbNotificationName.SendMsg);


            #endregion

        }


        private void CreateNotifications(string name, NotificationSeverity severity = NotificationSeverity.Info)
        {
            if (_context.Notifications.Any(s => s.NotificationName == name))
            {
                return;
            }

            _context.Notifications.Add(new NotificationInfo()
            {
                Id = Guid.NewGuid(),
                NotificationName = name,
                Severity = severity
            });
            _context.SaveChanges();
        }
    }
}