AppStd/DigitalData.MessagingService
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Refactor IMAP email fetching to use SearchFilter

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Replaced individual parameters (`folder`, `unseenOnly`, `maxCount`) in `IImapEmailService` with a consolidated `SearchFilter` object to simplify method signatures and improve maintainability.

Renamed `MailQuery` to `SearchFilter` in `FetchEmailsQuery` for better clarity. Updated `FetchEmailsQueryHandler` and `LimilabsImapEmailService` to use the new `SearchFilter` object, ensuring consistent handling of folder selection, unread message filtering, and message count limits.

Improved logging in `LimilabsImapEmailService` to reflect the updated `SearchFilter` structure.
This commit is contained in:
tekh
2026-08-07 13:25:13 +02:00
parent 52a416f6d9
commit 53ba40b316
3 changed files with 12 additions and 20 deletions
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8
src/core/DigitalData.MessagingService.Application/Common/Interfaces/IImapEmailService.cs
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@@ -11,15 +11,11 @@ public interface IImapEmailService
/// Fetches emails from the specified mailbox folder.
/// </summary>
/// <param name="account">Account whose IMAP settings will be used.</param>
/// <param name="folder">Mailbox folder name (e.g. "INBOX"). Defaults to INBOX.</param>
/// <param name="unseenOnly">When <see langword="true"/> returns only unread messages.</param>
/// <param name="maxCount">Maximum number of messages to retrieve (most-recent first). 0 = unlimited.</param>
/// <param name="filter">Filter to apply when fetching emails.</param>
/// <param name="cancellationToken">Cancellation token.</param>
Task<IEnumerable<ReceivedEmailContext>> FetchEmailsAsync(
EmailAccountDto account,
string folder = "INBOX",
bool unseenOnly = false,
int maxCount = 50,
FetchEmailsQuery.SearchFilter filter,
CancellationToken cancellationToken = default);
/// <summary>

8
src/core/DigitalData.MessagingService.Application/EmailReceiving/Queries/FetchEmailsQuery.cs
View File

@@ -19,9 +19,9 @@ public record FetchEmailsQuery : IRequest<IEnumerable<ReceivedEmailContext>>
/// <summary>
/// Mail query used to filter and limit the emails retrieved.
/// </summary>
public MailQuery Mail { get; init; } = new();
public SearchFilter Mail { get; init; } = new();
public record MailQuery
public record SearchFilter
{
/// <summary>
/// Mailbox folder to read from (default: "INBOX").
@@ -56,9 +56,7 @@ public class FetchEmailsQueryHandler(
return await ImapService.FetchEmailsAsync(
account,
request.Mail.Folder,
request.Mail.UnseenOnly,
request.Mail.MaxCount,
request.Mail,
cancellationToken);
}
}