public async Task <UseCaseResult> Handle([NotNull] NewLogbookEntry request, CancellationToken cancellationToken)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
logger.LogInformation("Creating new LogbookEntry for [{title}]", request.Title);
PhotoAndThumbnailIdentifiers teaserIdentifiers = null;
if (request.TeaserImage != null && request.TeaserImageContentType != null)
{
logger.LogInformation("Storing teaser image in photo store: [{filename}]", request.TeaserImageFileName);
teaserIdentifiers = await photoService.AddPhotoAsync(
PhotoCategory.LogbookTeaser,
request.TeaserImage,
request.TeaserImageContentType,
request.TeaserImageFileName);
logger.LogInformation("Teaser image stored in photo store: [{filename}]", request.TeaserImageFileName);
}
var currentDiver = await currentUser.GetCurrentDiverAsync();
if (currentDiver == null)
{
logger.LogError("Could not get diver for current user!");
return(UseCaseResult.Fail());
}
var logbookEntry = new LogbookEntry(
request.Title,
request.Teaser,
request.Text,
request.IsFavorite,
currentDiver.Id,
request.ExternalPhotoAlbumUrl,
request.RelatedEventId,
teaserIdentifiers);
var newLogbookEntry = await repository.InsertAsync(logbookEntry);
logger.LogInformation("New LogbookEntry for [{title}] created with Id [{id}]", request.Title, newLogbookEntry.Id);
return(UseCaseResult.Success());
}
public void Edit(
[NotNull] string title,
[NotNull] string teaser,
[NotNull] string text,
bool isFavorite,
Guid editorDiverId,
[CanBeNull] string externalPhotoAlbumUrl,
Guid?relatedEventId,
[CanBeNull] PhotoAndThumbnailIdentifiers photoIdentifiers)
{
if (string.IsNullOrWhiteSpace(title))
{
throw new ArgumentException("Value cannot be null or whitespace.", nameof(title));
}
if (string.IsNullOrWhiteSpace(teaser))
{
throw new ArgumentException("Value cannot be null or whitespace.", nameof(teaser));
}
if (string.IsNullOrWhiteSpace(text))
{
throw new ArgumentException("Value cannot be null or whitespace.", nameof(text));
}
Title = title;
TeaserText = teaser;
Text = text;
IsFavorite = isFavorite;
EditorAuthorId = editorDiverId;
ModifiedAt = DateTimeOffset.UtcNow.DateTime;
ExternalPhotoAlbumUrl = externalPhotoAlbumUrl;
EventId = relatedEventId;
if (photoIdentifiers != null && (photoIdentifiers.OriginalPhotoIdentifier != null ||
photoIdentifiers.ThumbnailPhotoIdentifier != null))
{
TeaserImage = photoIdentifiers.OriginalPhotoIdentifier?.Serialze();
TeaserImageThumb = photoIdentifiers.ThumbnailPhotoIdentifier?.Serialze();
}
RaiseDomainEvent(new LogbookEntryEditedEvent(Id, Title));
}
public LogbookEntry(
[NotNull] string title,
[NotNull] string teaser,
[NotNull] string text,
bool isFavorite,
Guid authorDiverId,
[CanBeNull] string externalPhotoAlbumUrl,
[CanBeNull] Guid?relatedEventId,
[CanBeNull] PhotoAndThumbnailIdentifiers photoIdentifiers)
{
if (string.IsNullOrWhiteSpace(title))
{
throw new ArgumentException("Value cannot be null or whitespace.", nameof(title));
}
if (string.IsNullOrWhiteSpace(teaser))
{
throw new ArgumentException("Value cannot be null or whitespace.", nameof(teaser));
}
if (string.IsNullOrWhiteSpace(text))
{
throw new ArgumentException("Value cannot be null or whitespace.", nameof(text));
}
Id = Guid.NewGuid();
Title = title;
TeaserText = teaser;
Text = text;
IsFavorite = isFavorite;
IsPublished = false;
OriginalAuthorId = authorDiverId;
CreatedAt = DateTimeOffset.Now.UtcDateTime;
ExternalPhotoAlbumUrl = externalPhotoAlbumUrl;
EventId = relatedEventId;
TeaserImage = photoIdentifiers?.OriginalPhotoIdentifier?.Serialze();
TeaserImageThumb = photoIdentifiers?.ThumbnailPhotoIdentifier?.Serialze();
RaiseDomainEvent(new LogbookEntryCreatedEvent(Id, title));
}
public async Task <PhotoAndThumbnailIdentifiers> UpdatePhotoAsync(
PhotoAndThumbnailIdentifiers existingPhoto,
PhotoCategory category,
Stream photoData,
string filename,
string contentType)
{
if (photoData == null)
{
throw new ArgumentNullException(nameof(photoData));
}
if (existingPhoto != null)
{
await RemovePhotosAsync(new[]
{
existingPhoto.OriginalPhotoIdentifier,
existingPhoto.ThumbnailPhotoIdentifier,
});
}
return(await AddPhotoWithThumbnail(category, photoData, filename, contentType));
}
public async Task <UseCaseResult> Handle([NotNull] EditLogbookEntry request,
CancellationToken cancellationToken)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
logger.LogInformation("Editing existing LogbookEntry with Id [{id}] and title [{title}]",
request.LogbookEntryId, request.Title);
var existingLogbookEntry = await repository.FindByIdAsync(request.LogbookEntryId);
if (existingLogbookEntry == null)
{
logger.LogError("Error editing logbook-entry because the entry with with ID [{}] can not be found!",
request.LogbookEntryId);
return(UseCaseResult.NotFound());
}
PhotoAndThumbnailIdentifiers teaserIdentifiers = null;
if (request.TeaserImage != null && request.TeaserImageContentType != null)
{
logger.LogInformation("Storing teaser image in photo store: [{filename}]", request.TeaserImageFileName);
teaserIdentifiers = await photoService.AddPhotoAsync(
PhotoCategory.LogbookTeaser,
request.TeaserImage,
request.TeaserImageContentType,
request.TeaserImageFileName);
logger.LogInformation("Teaser image stored in photo store: [{filename}]", request.TeaserImageFileName);
}
var currentDiver = await currentUser.GetCurrentDiverAsync();
if (currentDiver == null)
{
logger.LogError("Could not find diver for current user!");
return(UseCaseResult.Fail());
}
existingLogbookEntry.Edit(
request.Title,
request.Teaser,
request.Text,
request.IsFavorite,
currentDiver.Id,
request.ExternalPhotoAlbumUrl,
request.RelatedEventId,
teaserIdentifiers);
await repository.UpdateAsync(existingLogbookEntry);
logger.LogInformation(
"LogbookEntry with ID [{id}] and title [{title}] editeted successfully.",
existingLogbookEntry.Id, existingLogbookEntry.Title);
return(UseCaseResult.Success());
}
