public async Task <IActionResult> Create([FromForm] GroupViewModel viewModel)
{
if (viewModel.Group == null)
{
return(NotFound());
}
else
{
ViewModel.Group = viewModel.Group;
}
//Unique title
if (await this._context.Groups.AnyAsync(i => i.Title == ViewModel.Group.Title))
{
ModelState.AddModelError("Title", $"Title {ViewModel.Group.Title} already exists. Title must be unique!");
return(View(ViewModel));
}
if (ModelState.IsValid)
{
//Gets the current user
ViewModel.CurrentUser = await this._userManager.GetUserAsync(User);
//Create new row in the UsersInGroups table where the current user is admin
var adminGroup = new UserInGroup()
{
UserId = ViewModel.CurrentUser.Id,
User = ViewModel.CurrentUser,
GroupId = ViewModel.Group.GroupId,
Group = ViewModel.Group,
Admin = true
};
await this._context.UsersInGroups.AddAsync(adminGroup);
await this._context.Groups.AddAsync(ViewModel.Group);
await _context.SaveChangesAsync();
ViewModel = new GroupViewModel();
return(RedirectToAction(nameof(MyGroups)));
}
return(View());
}
public async Task <IActionResult> Create([FromForm] PostTagFriendsViewModel viewModel)
{
var user = await this._userManager.GetUserAsync(User);
ViewModel.CurrentUser = user;
//Creates post in the current user`s profile
if (ModelState.IsValid)
{
var post = new Post()
{
Author = user,
AuthorId = user.Id,
DatePosted = DateTime.Now,
Content = viewModel.Post.Content,
TaggedUsers = TagFriendEntities(),
};
//Assign groupId to the newly created post
if (GroupId != 0)
{
post.GroupId = GroupId;
}
_context.Posts.Add(post);
await _context.SaveChangesAsync();
ViewModel = new PostTagFriendsViewModel();
//Redirect to the given group details view
if (GroupId != 0)
{
return(RedirectToAction("Details", "Groups", new { id = post.GroupId }));
}
return(RedirectToAction(nameof(UserPosts)));
}
return(View(viewModel));
}
public async Task <IActionResult> Create([FromForm] CommentTagFriendsViewModel viewModel)
{
if (ModelState.IsValid)
{
//Get current user
var user = await this._userManager.GetUserAsync(User);
ViewModel.CurrentUser = user;
var comment = new Comment()
{
Author = user,
AuthorId = user.Id,
DatePosted = DateTime.Now,
Content = viewModel.Comment.Content,
TaggedUsers = TagFriendEntities()
};
//Get the post
var post = await this._context.Posts.FirstOrDefaultAsync(i => i.PostId == _postId);
if (post == null)
{
return(NotFound());
}
comment.CommentedPost = post;
comment.CommentedPostId = post.PostId;
this._context.Comments.Add(comment);
await _context.SaveChangesAsync();
ViewModel = new CommentTagFriendsViewModel();
return(RedirectToAction(nameof(Index)));
}
return(View(viewModel));
}