public async Task <IActionResult> PutPost(int id, Post post)
{
if (id != post.PostId)
{
return(BadRequest());
}
_context.Entry(post).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PostExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PutFollow(int id, Follow follow)
{
if (id != follow.AccountId)
{
return(BadRequest());
}
_context.Entry(follow).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!FollowExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <ActionResult <Register> > PostFollow(Register register)
{
Account acc = new Account
{
AccountName = register.Username,
HashedPassword = register.Password,
Salt = ""
};
using var trans = _context.Database.BeginTransaction();
try
{
_context.Account.Add(acc);
await _context.SaveChangesAsync();
User user = new User
{
FullName = register.Fullname,
Phone = register.Phonenumber,
Email = register.Email,
Dob = register.Dob,
Gender = register.Gender,
Username = register.Username,
DateCreated = DateTime.Now,
IsActive = true,
IsAgency = false
};
user.AccountId = acc.AccountId;
_context.User.Add(user);
await _context.SaveChangesAsync();
await trans.CommitAsync();
return(Ok());
}
catch (Exception e)
{
e.Message.ToString();
await trans.RollbackAsync();
return(Conflict());
}
}
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());
}
