public ActionResult ChangePicture(string uploadProfilePicture)
{
string a = Request.Form["uploadProfilePicture"];
string un = a.Split('|')[0];
User user = _context.User.Where(w => w.Username.Equals(un)).SingleOrDefault();
user.Avatar = a.Split('|')[1];
_context.SaveChanges();
//FollowingId = FollowingId == null ? AccountId : FollowingId;
//var profile = (from a in _context.User
// where a.AccountId.Equals(AccountId)
// select new Profile
// {
// Info = a.Info,
// NumPost = a.Post.Count(),
// NumFollowing = a.FollowAccount.Count(),
// NumFollower = a.FollowFollowing.Count(),
// Username = a.Username,
// IsFollowing = a.FollowFollowing.Select(x => x.AccountId).Contains(FollowingId.Value),
// AccountId = a.AccountId,
// }).FirstOrDefault();
//var images = _context.PostImage.Where(x => x.Post.AccountId == AccountId).Select(x => x.Image).ToList();
return(Ok());
}
public async Task <ActionResult> UploadPost(PostData post_data)
{
using (var trans = _context.Database.BeginTransaction())
{
try
{
List <HashTag> tags = new List <HashTag>();
string[] tagslist = post_data.tags.Split(',');
List <HashTag> existed_tags = _context.HashTag.Where(x => tagslist.Contains(x.TagName)).ToList();
List <int> tagg = existed_tags.Select(x => x.TagId).ToList();
////////////////////////////////////////////
foreach (string t in tagslist)
{
if (!existed_tags.Where(x => x.TagName == t).Any())
{
tags.Add(new HashTag()
{
TagName = t
});
}
}
foreach (HashTag h in tags)
{
_context.HashTag.Add(h);
}
await _context.SaveChangesAsync();
tagg = tagg.Union(tags.Select(x => x.TagId)).ToList();
/////////////////////////////////////////////////////////
Post post = new Post()
{
AccountId = post_data.AccountId,
Description = post_data.Description,
NumbFavorite = post_data.NumbFavorite,
DateCreated = post_data.DateCreated,
Checkin = post_data.Checkin,
IsAds = post_data.IsAds
};
_context.Post.Add(post);
await _context.SaveChangesAsync();
/////////////////////////////////////////////
foreach (int h in tagg)
{
_context.PostTag.Add(new PostTag()
{
PostId = post.PostId,
TagId = h
});
}
await _context.SaveChangesAsync();
/////////////////////////////////////////////////////
Image img = new Image()
{
ImageName = post_data.link,
DateUploaded = post_data.DateCreated
};
_context.Image.Add(img);
_context.SaveChanges();
_context.PostImage.Add(new PostImage()
{
PostId = post.PostId,
ImageId = img.ImageId
});
await _context.SaveChangesAsync();
////////////////////////////////////////////////////////
await trans.CommitAsync();
}
catch (Exception e)
{
e.Message.ToString();
await trans.RollbackAsync();
}
}
return(Ok());
}
