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CompileAsyncQuery: ThumbnailRequestedIntegrationEventHandler

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Anton Suhorukov 2023-06-01 10:38:37 +03:00
parent b63d38b697
commit 0c273ef2fc
1 changed files with 64 additions and 49 deletions
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113
products/ASC.Files/Service/Thumbnail/IntegrationEvents/EventHandling/ThumbnailRequestedIntegrationEventHandler.cs
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@ -1,50 +1,50 @@
// (c) Copyright Ascensio System SIA 2010-2022
//
// This program is a free software product.
// You can redistribute it and/or modify it under the terms
// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
// Foundation. In accordance with Section 7(a) of the GNU AGPL 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 details, see
// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
//
// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
//
// The interactive user interfaces in modified source and object code versions of the Program must
// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
//
// Pursuant to Section 7(b) of the License you must retain the original Product logo when
// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
// trademark law for use of our trademarks.
//
// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
// (c) Copyright Ascensio System SIA 2010-2022
//
// This program is a free software product.
// You can redistribute it and/or modify it under the terms
// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
// Foundation. In accordance with Section 7(a) of the GNU AGPL 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 details, see
// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
//
// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
//
// The interactive user interfaces in modified source and object code versions of the Program must
// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
//
// Pursuant to Section 7(b) of the License you must retain the original Product logo when
// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
// trademark law for use of our trademarks.
//
// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
namespace ASC.Thumbnail.IntegrationEvents.EventHandling;
[Scope]
public class ThumbnailRequestedIntegrationEventHandler : IIntegrationEventHandler<ThumbnailRequestedIntegrationEvent>
{
namespace ASC.Thumbnail.IntegrationEvents.EventHandling;
[Scope]
public class ThumbnailRequestedIntegrationEventHandler : IIntegrationEventHandler<ThumbnailRequestedIntegrationEvent>
{
private readonly ILogger _logger;
private readonly ChannelWriter<FileData<int>> _channelWriter;
private readonly ITariffService _tariffService;
private readonly IDbContextFactory<FilesDbContext> _dbContextFactory;
private ThumbnailRequestedIntegrationEventHandler() : base()
{
}
private ThumbnailRequestedIntegrationEventHandler() : base()
{
}
public ThumbnailRequestedIntegrationEventHandler(
ILogger<ThumbnailRequestedIntegrationEventHandler> logger,
IDbContextFactory<FilesDbContext> dbContextFactory,
ITariffService tariffService,
ChannelWriter<FileData<int>> channelWriter)
{
ChannelWriter<FileData<int>> channelWriter)
{
_logger = logger;
_channelWriter = channelWriter;
_tariffService = tariffService;
@ -53,20 +53,16 @@ public class ThumbnailRequestedIntegrationEventHandler : IIntegrationEventHandle
private async Task<IEnumerable<FileData<int>>> GetFreezingThumbnailsAsync()
{
using var filesDbContext = _dbContextFactory.CreateDbContext();
await using var filesDbContext = _dbContextFactory.CreateDbContext();
var result = filesDbContext.Files
.AsQueryable()
.Where(r => r.CurrentVersion && r.ThumbnailStatus == ASC.Files.Core.Thumbnail.Creating && EF.Functions.DateDiffMinute(r.ModifiedOn, DateTime.UtcNow) > 5);
var updatedRows = await result.ExecuteUpdateAsync(s => s.SetProperty(b => b.ThumbnailStatus, b => ASC.Files.Core.Thumbnail.Waiting));
var updatedRows = await Queries.UpdateDbFilesAsync(filesDbContext);
if (updatedRows == 0)
{
return new List<FileData<int>>();
}
return await result.ToAsyncEnumerable().SelectAwait(async r =>
return await Queries.DbFilesAsync(filesDbContext).SelectAwait(async r =>
{
var tariff = await _tariffService.GetTariffAsync(r.TenantId);
var fileData = new FileData<int>(r.TenantId, r.Id, "", tariff.State);
@ -74,9 +70,9 @@ public class ThumbnailRequestedIntegrationEventHandler : IIntegrationEventHandle
return fileData;
}).ToListAsync();
}
public async Task Handle(ThumbnailRequestedIntegrationEvent @event)
public async Task Handle(ThumbnailRequestedIntegrationEvent @event)
{
CustomSynchronizationContext.CreateContext();
using (_logger.BeginScope(new[] { new KeyValuePair<string, object>("integrationEventContext", $"{@event.Id}-{Program.AppName}") }))
@ -97,5 +93,24 @@ public class ThumbnailRequestedIntegrationEventHandler : IIntegrationEventHandle
}
}
}
}
}
}
}
static file class Queries
{
public static readonly Func<FilesDbContext, IAsyncEnumerable<DbFile>> DbFilesAsync =
Microsoft.EntityFrameworkCore.EF.CompileAsyncQuery(
(FilesDbContext ctx) =>
ctx.Files
.Where(r => r.CurrentVersion && r.ThumbnailStatus == ASC.Files.Core.Thumbnail.Creating &&
EF.Functions.DateDiffMinute(r.ModifiedOn, DateTime.UtcNow) > 5));
public static readonly Func<FilesDbContext, Task<int>> UpdateDbFilesAsync =
Microsoft.EntityFrameworkCore.EF.CompileAsyncQuery(
(FilesDbContext ctx) =>
ctx.Files
.Where(r => r.CurrentVersion && r.ThumbnailStatus == ASC.Files.Core.Thumbnail.Creating &&
EF.Functions.DateDiffMinute(r.ModifiedOn, DateTime.UtcNow) > 5)
.ExecuteUpdate(s => s.SetProperty(b => b.ThumbnailStatus, b => ASC.Files.Core.Thumbnail.Waiting)));
}