private void ThrowNotFoundIfNull(CaffItem caffItem)
{
if (caffItem == null)
{
throw new CaffStoreNotFoundException();
}
}
private void ThrowForbiddenIfNotCreatedByCurrentUser(CaffItem caffItem)
{
if (caffItem.CreatedById != _requestContext.CurrentUserId.Value)
{
throw new CaffStoreForbiddenException("CaffItem was not created by current user");
}
}
public async Task <CaffItemDetailsDto> AddCaffItemAsync(AddCaffItemDto caffItem)
{
var parseResult = await CaffParser.ParseCaffFileAsync(caffItem.CaffFile.OpenReadStream());
if (!parseResult.Succeeded)
{
throw new CaffStoreBusinessException(parseResult.Message);
}
var caffData = _mapper.Map <CaffData>(parseResult.Result);
// Get all tags
var parsedTags = caffData.Animations.Select(a => a.CiffData.Tags).SelectMany(t => t).ToList();
var tagStrings = parsedTags.Select(t => t.Tag.Text).ToHashSet();
// Prefetch existing tags
var existingTags = await _context
.Tags
.Where(t => tagStrings.Contains(t.Text))
.ToListAsync();
// If a tag is already in the database, do not store again, only set reference
foreach (var parsedTag in parsedTags)
{
var existingTag = existingTags
.FirstOrDefault(t => t.Text == parsedTag.Tag.Text);
if (existingTag == null)
{
existingTags.Add(parsedTag.Tag);
}
else
{
parsedTag.Tag = existingTag;
}
}
Guid caffFileId = await _fileService.UploadFileAsync(caffItem.CaffFile.OpenReadStream(), ".caff", FileType.Caff);
Guid previewFileId;
await using (var previewStream = new MemoryStream())
{
parseResult.Preview.Save(previewStream, ImageFormat.Png);
previewStream.Position = 0;
previewFileId = await _fileService.UploadFileAsync(previewStream, ".png", FileType.Preview);
}
var caffItemEntity = new CaffItem
{
Title = caffItem.Title,
Description = caffItem.Description,
CaffFileId = caffFileId,
PreviewFileId = previewFileId,
CaffData = caffData,
DownloadedTimes = 0,
};
_context.CaffItems.Add(caffItemEntity);
await _context.SaveChangesAsync();
return(await GetCaffItemAsync(caffItemEntity.Id));
}
public DatabaseFixture(ITimeService timeService, IHttpRequestContext requestContext)
{
var options = new DbContextOptionsBuilder <CaffStoreDbContext>()
.UseInMemoryDatabase("CaffStore" + Guid.NewGuid())
.Options;
Context = new CaffStoreDbContext(options, timeService, requestContext);
Context.Users.Add(new User
{
Id = 1,
Email = "test@test",
EmailConfirmed = false,
PhoneNumberConfirmed = false,
TwoFactorEnabled = false,
LockoutEnabled = false,
AccessFailedCount = 0,
FirstName = "Test",
LastName = "Name",
IsDeleted = false
});
var caffItem = new CaffItem
{
Id = 1,
Title = "Test Title",
Description = "Test Description",
CaffData = new CaffData
{
Creation = DateTime.Now,
Creator = "Test Creator",
Animations = new List <CaffAnimationData>
{
new CaffAnimationData
{
Order = 0,
Duration = 100,
CiffData = new CiffData
{
Width = 300,
Height = 500,
Caption = "Test Caption",
Tags = new List <CiffDataTag>
{
new CiffDataTag {
Tag = new Tag {
Text = "Test Tag"
}
}
}
}
}
}
}
};
var deletedCaffItem = new CaffItem
{
Id = 2,
Title = "Deleted Test Title",
Description = "Deleted Test Description",
CaffData = new CaffData
{
Creation = DateTime.Now.AddDays(-1),
Creator = "Deleted Test Creator",
Animations = new List <CaffAnimationData>
{
new CaffAnimationData
{
Order = 0,
Duration = 100,
CiffData = new CiffData
{
Width = 300,
Height = 500,
Caption = "Deleted Test Caption",
Tags = new List <CiffDataTag>
{
new CiffDataTag {
Tag = new Tag {
Text = "Test Tag"
}
}
}
}
}
}
}
};
Context.CaffItems.Add(caffItem);
Context.CaffItems.Add(deletedCaffItem);
Context.CaffItemComments.Add(new CaffItemComment
{
CaffItem = caffItem,
Comment = new Comment
{
Id = 1,
Text = "Test comment",
}
});
Context.SaveChanges();
}
