public async Task SetThumbnailAsync(Guid eventId, Guid userId, byte[] thumbnail)
{
var @event = await TryGetEvent(eventId);
if ([email protected](userId) && [email protected](userId))
{
throw new ServiceException(ExceptionMessage.User.NoPermissionForOp);
}
if (!_imageProcessor.IsValidImage(thumbnail))
{
throw new ServiceException(ExceptionMessage.File.InvalidInputFile);
}
thumbnail = await _imageProcessor.CreateThumbnailAsync(thumbnail);
@event.SetThumbnail(thumbnail);
await _eventRepository.UpdateAsync(@event);
}
public async Task UpdateProfileImageAsync(Guid userId, byte[] imageData)
{
var user = await _userRepository.GetAsync(userId);
CheckIfUserExists(user);
if (!_imageProcessor.IsValidImage(imageData))
{
throw new ServiceException(ExceptionMessage.File.InvalidInputFile);
}
imageData = await _imageProcessor.CreateThumbnailAsync(imageData);
user.Profile.Image = new UserProfileImage
{
UserId = userId,
BinaryData = imageData
};
await _userRepository.UpdateAsync(user);
}
