public void SendLike(User user, int chatMessageId, bool turnOn, bool up)
{
Like likeUp = _context.Likes.FirstOrDefault(p => p.User == user && p.ChatMessageId == chatMessageId);
if (likeUp == null)
{
likeUp = new Like()
{
User = user,
ChatMessageId = chatMessageId,
LikeUp = turnOn && up ? true : false,
LikeDown = turnOn && !up ? true : false,
LikeCount = turnOn ? (up ? 1 : -1) : 0
};
_context.Likes.Add(likeUp);
_context.SaveChanges();
}
else
{
if (up && turnOn != likeUp.LikeUp || !up && turnOn != likeUp.LikeDown)
{
likeUp.LikeUp = turnOn && up ? true : false;
likeUp.LikeDown = turnOn && !up ? true : false;
likeUp.LikeCount = turnOn ? (up ? 1 : -1) : 0;
_context.Likes.Update(likeUp);
_context.SaveChanges();
}
}
}
public FileModel AddPhoto(IFormFile file)
{
FileModel photo = new FileModel();
string newFileName = string.Empty;
string PathDB = string.Empty;
if (file.Length > 0)
{
string fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
string myUniqueFileName = Convert.ToString(Guid.NewGuid());
string FileExtension = Path.GetExtension(fileName);
newFileName = myUniqueFileName + FileExtension;
fileName = Path.Combine(_environment.WebRootPath, "Files") + $@"\{newFileName}";
PathDB = "Files/" + newFileName;
using (FileStream fs = System.IO.File.Create(fileName))
{
file.CopyTo(fs);
fs.Flush();
}
}
photo.Name = newFileName;
photo.Path = PathDB;
_context.Files.Add(photo);
_context.SaveChanges();
return(photo);
}
public int AddNews(News news)
{
UpdateNewsTags(news);
_context.News.Add(news);
_context.SaveChanges();
return(news.Id);
}