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Overview
| Comment: | GetMaxUID now errors out if there's no message in the folder. |
|---|---|
| Timelines: | family | ancestors | descendants | both | dotnet/nullable |
| Files: | files | file ages | folders |
| SHA1: |
1e5a06566496901b4e1cbb4443207a5c |
| User & Date: | tinus 2019-09-26 07:24:24 |
Context
|
2019-09-26
| ||
| 07:24 | Merge dotnet into dotnet/timers. Leaf check-in: a28a3e8d4e user: tinus tags: mistake | |
| 07:24 | GetMaxUID now errors out if there's no message in the folder. Leaf check-in: 1e5a065664 user: tinus tags: dotnet/nullable | |
|
2019-09-25
| ||
| 21:51 | Upgraded to .NET Core 3.0. Set project to use non-nullable reference types by default. check-in: 9eecbcebf2 user: tinus tags: dotnet/nullable | |
Changes
Changes to Repositories/FolderMessagesRepository.cs.
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internal FolderMessagesRepository(MailJanitorContext db, CancellationToken cancellationToken = default) : base(db, cancellationToken)
{
}
/// <summary>
/// Retrieves the highest UID in the given <paramref name="folder"/>.
/// </summary>
public Task<uint> GetMaxUIDAsync(Folder folder)
{
return _db.FolderMessages
.Where(fm => fm.Folder == folder)
.DefaultIfEmpty()
.MaxAsync(fm => fm == null ? 0 : fm.UID, _cancellationToken);
}
/// <summary>
/// Retrieves a list of <see cref="FolderMessage.ID"/>s and <see cref="Message.ID"/>s matching the given
/// <paramref name="globalIDs"/> in the given <paramref name="dbFolderID"/>.
/// </summary>
/// <param name="dbFolderID">The ID of the folder containing those messages.</param>
|
| | | | > | > > > > > |
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 |
internal FolderMessagesRepository(MailJanitorContext db, CancellationToken cancellationToken = default) : base(db, cancellationToken)
{
}
/// <summary>
/// Retrieves the highest UID in the given <paramref name="folder"/>.
/// </summary>
public async Task<uint> GetMaxUIDAsync(Folder folder)
{
var folderMessages = _db.FolderMessages
.Where(fm => fm.Folder == folder);
if (await folderMessages.AnyAsync())
{
return await folderMessages.MaxAsync(fm => fm.UID, _cancellationToken);
}
else
{
return uint.MinValue;
}
}
/// <summary>
/// Retrieves a list of <see cref="FolderMessage.ID"/>s and <see cref="Message.ID"/>s matching the given
/// <paramref name="globalIDs"/> in the given <paramref name="dbFolderID"/>.
/// </summary>
/// <param name="dbFolderID">The ID of the folder containing those messages.</param>
|