public async Task <Picture> AddComment(int userId, int pictureId, AddCommentDto commentDto)
{
try
{
var pointOfView = _galleryDbContext.PointsOfView.AsQueryable()
.Where(pOv => pOv.UserId == userId && pOv.PictureId == pictureId).FirstOrDefault();
var added = pointOfView == null;
pointOfView = pointOfView ?? new PointOfView()
{
Points = commentDto.Points,
Comment = commentDto.Comment,
PictureId = pictureId,
UserId = userId,
AddedDateTime = DateTime.Now
};
pointOfView.Points = commentDto.Points;
pointOfView.Comment = commentDto.Comment;
pointOfView.AddedDateTime = DateTime.Now;
if (added)
{
await _galleryDbContext.PointsOfView.AddAsync(pointOfView);
}
await _galleryDbContext.SaveChangesAsync();
return(await GetPicture(pictureId));
}
catch (Exception e)
{
return(null);
}
}
public async Task CompleteAsync()
{
await context.SaveChangesAsync();
}