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Files: added precompiled query

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This commit is contained in:
Maksim Chegulov 2023-02-10 11:40:31 +03:00
parent 9d79ba87d2
commit a86d256ef1
1 changed files with 22 additions and 19 deletions
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41
products/ASC.Files/Core/Core/Dao/TeamlabDao/FolderDao.cs
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@ -1340,25 +1340,7 @@ internal class FolderDao : AbstractDao, IFolderDao<int>
{
var filesDbContext = _dbContextFactory.CreateDbContext();
var originDates = Query(filesDbContext.TagLink).AsNoTracking()
.Where(l => entriesIds.Contains(Convert.ToInt32(l.EntryId)))
.Join(filesDbContext.Tag.AsNoTracking()
.Where(t => t.Type == TagType.Origin), l => l.TagId, t => t.Id, (l, t) => new { t.Name, t.Type, l.EntryType, l.EntryId })
.GroupBy(r => r.Name, r => new { r.EntryId, r.EntryType })
.Select(r => new OriginData
{
OriginRoom = filesDbContext.Folders.FirstOrDefault(f => f.TenantId == TenantID &&
f.Id == filesDbContext.Tree.AsNoTracking()
.Where(t => t.FolderId == Convert.ToInt32(r.Key))
.OrderByDescending(t => t.Level)
.Select(t => t.ParentId)
.Skip(1)
.FirstOrDefault()),
OriginFolder = filesDbContext.Folders.FirstOrDefault(f => f.TenantId == TenantID && f.Id == Convert.ToInt32(r.Key)),
Entries = r.Select(e => new KeyValuePair<string, FileEntryType>(e.EntryId, e.EntryType)).ToHashSet()
});
return originDates.AsAsyncEnumerable();
return _getOriginsDataQuery(filesDbContext, entriesIds, TenantID);
}
#endregion
@ -1687,6 +1669,27 @@ internal class FolderDao : AbstractDao, IFolderDao<int>
};
}
private static readonly Func<FilesDbContext, IEnumerable<int>, int, IAsyncEnumerable<OriginData>> _getOriginsDataQuery =
Microsoft.EntityFrameworkCore.EF.CompileAsyncQuery((FilesDbContext filesDbContext, IEnumerable<int> entriesIds, int tenantId) =>
filesDbContext.TagLink.AsNoTracking()
.Where(l => l.TenantId == tenantId)
.Where(l => entriesIds.Contains(Convert.ToInt32(l.EntryId)))
.Join(filesDbContext.Tag.AsNoTracking()
.Where(t => t.Type == TagType.Origin), l => l.TagId, t => t.Id, (l, t) => new { t.Name, t.Type, l.EntryType, l.EntryId })
.GroupBy(r => r.Name, r => new { r.EntryId, r.EntryType })
.Select(r => new OriginData
{
OriginRoom = filesDbContext.Folders.FirstOrDefault(f => f.TenantId == tenantId &&
f.Id == filesDbContext.Tree.AsNoTracking()
.Where(t => t.FolderId == Convert.ToInt32(r.Key))
.OrderByDescending(t => t.Level)
.Select(t => t.ParentId)
.Skip(1)
.FirstOrDefault()),
OriginFolder = filesDbContext.Folders.FirstOrDefault(f => f.TenantId == tenantId && f.Id == Convert.ToInt32(r.Key)),
Entries = r.Select(e => new KeyValuePair<string, FileEntryType>(e.EntryId, e.EntryType)).ToHashSet()
}));
private string GetProjectTitle(object folderID)
{
return "";