235 lines
8.7 KiB
C#
235 lines
8.7 KiB
C#
/*
|
|
*
|
|
* (c) Copyright Ascensio System Limited 2010-2018
|
|
*
|
|
* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
|
|
* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
|
|
* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
|
|
* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
|
|
*
|
|
* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
|
|
* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* You can contact Ascensio System SIA by email at sales@onlyoffice.com
|
|
*
|
|
* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
|
|
* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
|
|
*
|
|
* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
|
|
* relevant author attributions when distributing the software. If the display of the logo in its graphic
|
|
* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
|
|
* in every copy of the program you distribute.
|
|
* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
|
|
*
|
|
*/
|
|
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Data;
|
|
using System.Linq;
|
|
|
|
using ASC.Common;
|
|
using ASC.Core.Common.EF;
|
|
using ASC.Core.Common.EF.Context;
|
|
using ASC.Core.Common.EF.Model;
|
|
using ASC.Notify.Config;
|
|
using ASC.Notify.Messages;
|
|
|
|
using Google.Protobuf.Collections;
|
|
|
|
using Microsoft.EntityFrameworkCore;
|
|
using Microsoft.Extensions.DependencyInjection;
|
|
using Microsoft.Extensions.Options;
|
|
|
|
using Newtonsoft.Json;
|
|
|
|
namespace ASC.Notify
|
|
{
|
|
public class DbWorker
|
|
{
|
|
private readonly string dbid;
|
|
private readonly object syncRoot = new object();
|
|
|
|
private IServiceProvider ServiceProvider { get; }
|
|
public NotifyServiceCfg NotifyServiceCfg { get; }
|
|
|
|
public DbWorker(IServiceProvider serviceProvider, IOptions<NotifyServiceCfg> notifyServiceCfg)
|
|
{
|
|
ServiceProvider = serviceProvider;
|
|
NotifyServiceCfg = notifyServiceCfg.Value;
|
|
dbid = NotifyServiceCfg.ConnectionStringName;
|
|
}
|
|
|
|
public int SaveMessage(NotifyMessage m)
|
|
{
|
|
using var scope = ServiceProvider.CreateScope();
|
|
using var dbContext = scope.ServiceProvider.GetService<DbContextManager<NotifyDbContext>>().Get(dbid);
|
|
using var tx = dbContext.Database.BeginTransaction(IsolationLevel.ReadCommitted);
|
|
|
|
var notifyQueue = new NotifyQueue
|
|
{
|
|
NotifyId = 0,
|
|
TenantId = m.Tenant,
|
|
Sender = m.From,
|
|
Reciever = m.To,
|
|
Subject = m.Subject,
|
|
ContentType = m.ContentType,
|
|
Content = m.Content,
|
|
SenderType = m.Sender,
|
|
CreationDate = new DateTime(m.CreationDate),
|
|
ReplyTo = m.ReplyTo,
|
|
Attachments = m.EmbeddedAttachments.ToString()
|
|
};
|
|
|
|
notifyQueue = dbContext.NotifyQueue.Add(notifyQueue).Entity;
|
|
dbContext.SaveChanges();
|
|
|
|
var id = notifyQueue.NotifyId;
|
|
|
|
var info = new NotifyInfo
|
|
{
|
|
NotifyId = id,
|
|
State = 0,
|
|
Attempts = 0,
|
|
ModifyDate = DateTime.UtcNow,
|
|
Priority = m.Priority
|
|
};
|
|
|
|
dbContext.NotifyInfo.Add(info);
|
|
dbContext.SaveChanges();
|
|
|
|
tx.Commit();
|
|
|
|
return 1;
|
|
}
|
|
|
|
public IDictionary<int, NotifyMessage> GetMessages(int count)
|
|
{
|
|
lock (syncRoot)
|
|
{
|
|
using var scope = ServiceProvider.CreateScope();
|
|
using var dbContext = scope.ServiceProvider.GetService<DbContextManager<NotifyDbContext>>().Get(dbid);
|
|
using var tx = dbContext.Database.BeginTransaction();
|
|
|
|
var q = dbContext.NotifyQueue
|
|
.Join(dbContext.NotifyInfo, r => r.NotifyId, r => r.NotifyId, (queue, info) => new { queue, info })
|
|
.Where(r => r.info.State == (int)MailSendingState.NotSended || r.info.State == (int)MailSendingState.Error && r.info.ModifyDate < DateTime.UtcNow - TimeSpan.Parse(NotifyServiceCfg.Process.AttemptsInterval))
|
|
.OrderBy(i => i.info.Priority)
|
|
.ThenBy(i => i.info.NotifyId)
|
|
.Take(count);
|
|
|
|
|
|
var messages = q
|
|
.ToDictionary(
|
|
r => r.queue.NotifyId,
|
|
r =>
|
|
{
|
|
var res = new NotifyMessage
|
|
{
|
|
Tenant = r.queue.TenantId,
|
|
From = r.queue.Sender,
|
|
To = r.queue.Reciever,
|
|
Subject = r.queue.Subject,
|
|
ContentType = r.queue.ContentType,
|
|
Content = r.queue.Content,
|
|
Sender = r.queue.SenderType,
|
|
CreationDate = r.queue.CreationDate.Ticks,
|
|
ReplyTo = r.queue.ReplyTo
|
|
};
|
|
try
|
|
{
|
|
res.EmbeddedAttachments.AddRange(JsonConvert.DeserializeObject<RepeatedField<NotifyMessageAttachment>>(r.queue.Attachments));
|
|
}
|
|
catch (Exception)
|
|
{
|
|
|
|
}
|
|
return res;
|
|
});
|
|
|
|
var info = dbContext.NotifyInfo.Where(r => messages.Keys.Any(a => a == r.NotifyId)).ToList();
|
|
|
|
foreach (var i in info)
|
|
{
|
|
i.State = (int)MailSendingState.Sending;
|
|
}
|
|
|
|
dbContext.SaveChanges();
|
|
tx.Commit();
|
|
|
|
return messages;
|
|
}
|
|
}
|
|
|
|
|
|
public void ResetStates()
|
|
{
|
|
using var scope = ServiceProvider.CreateScope();
|
|
using var dbContext = scope.ServiceProvider.GetService<DbContextManager<NotifyDbContext>>().Get(dbid);
|
|
|
|
var tr = dbContext.Database.BeginTransaction();
|
|
var info = dbContext.NotifyInfo.Where(r => r.State == 1).ToList();
|
|
|
|
foreach (var i in info)
|
|
{
|
|
i.State = 0;
|
|
}
|
|
|
|
dbContext.SaveChanges();
|
|
tr.Commit();
|
|
}
|
|
|
|
public void SetState(int id, MailSendingState result)
|
|
{
|
|
using var scope = ServiceProvider.CreateScope();
|
|
using var dbContext = scope.ServiceProvider.GetService<DbContextManager<NotifyDbContext>>().Get(dbid);
|
|
using var tx = dbContext.Database.BeginTransaction();
|
|
|
|
if (result == MailSendingState.Sended)
|
|
{
|
|
var d = dbContext.NotifyInfo.Where(r => r.NotifyId == id).FirstOrDefault();
|
|
dbContext.NotifyInfo.Remove(d);
|
|
dbContext.SaveChanges();
|
|
}
|
|
else
|
|
{
|
|
if (result == MailSendingState.Error)
|
|
{
|
|
var attempts = dbContext.NotifyInfo.Where(r => r.NotifyId == id).Select(r => r.Attempts).FirstOrDefault();
|
|
if (NotifyServiceCfg.Process.MaxAttempts <= attempts + 1)
|
|
{
|
|
result = MailSendingState.FatalError;
|
|
}
|
|
}
|
|
|
|
var info = dbContext.NotifyInfo
|
|
.Where(r => r.NotifyId == id)
|
|
.ToList();
|
|
|
|
foreach (var i in info)
|
|
{
|
|
i.State = (int)result;
|
|
i.Attempts += 1;
|
|
i.ModifyDate = DateTime.UtcNow;
|
|
}
|
|
|
|
dbContext.SaveChanges();
|
|
}
|
|
|
|
tx.Commit();
|
|
}
|
|
}
|
|
|
|
public static class DbWorkerExtension
|
|
{
|
|
public static DIHelper AddDbWorker(this DIHelper services)
|
|
{
|
|
services.TryAddSingleton<DbWorker>();
|
|
|
|
return services
|
|
.AddNotifyDbContext();
|
|
}
|
|
}
|
|
}
|