public IActionResult ViewTheWall()
{
int?thisUserId = HttpContext.Session.GetInt32("UserId");
if (thisUserId == null)
{
return(View("Index"));
}
else
{
WallWrapper vMod = new WallWrapper();
int oneUserId = (int)HttpContext.Session.GetInt32("UserId");
// This is grabbing all comments and it is showing who the user that created the comment.
vMod.AllComments = dbContext.Comments
.Include(c => c.User)
.ThenInclude(c => c.CreatedComments)
.ToList();
// This is grabbing one user and the messages that they created.
vMod.User = dbContext.Users
.Include(u => u.CreatedMessages)
.FirstOrDefault(u => u.UserId == oneUserId);
// This is grabbing all the messages and including the comments and users under those messages.
vMod.AllMessages = dbContext.Messages
.Include(u => u.AllComments)
.Include(u => u.User)
.ThenInclude(u => u.CreatedMessages)
.ToList();
return(View(vMod));
}
}
public IActionResult CreateMessage(WallWrapper fromForm)
{
int thisUserId = (int)HttpContext.Session.GetInt32("UserId");
fromForm.Message.UserId = thisUserId;
if (ModelState.IsValid)
{
dbContext.Add(fromForm.Message);
dbContext.SaveChanges();
return(RedirectToAction("ViewTheWall", new { messageId = fromForm.Message.MessageId }));
}
else
{
return(View("ViewTheWall"));
}
}
public IActionResult Wall(int UserId)
{
WallWrapper WMod = new WallWrapper();
WMod.WallUser = _context.Users
.Include(u => u.PostedMessage)
.Include(u => u.RepliedComment)
.ThenInclude(w => w.User)
.FirstOrDefault(u => u.UserId == UserId);
WMod.MessagesList = _context.Messages
.Include(w => w.MessageCreator)
.Include(w => w.Comments)
.ToList();
return(View("Wall", WMod));
}
public IActionResult CreateComment(int messageId, WallWrapper fromForm)
{
int thisUserId = (int)HttpContext.Session.GetInt32("UserId");
fromForm.Comment.UserId = thisUserId;
if (ModelState.IsValid)
{
int oneUserId = (int)thisUserId;
// Lines 147 - 148 is assigning fromForm.Comment which is in WallWrapper and grabbing the UserId and setting that to the one in Session.
// Also it is grabbing the MessageId and assigning that to the messageId that is being passed through the POST route.
// Line 149 is adding the whole WallWrapper model into the database.
fromForm.Comment.UserId = oneUserId;
fromForm.Comment.MessageId = messageId;
dbContext.Add(fromForm.Comment);
dbContext.SaveChanges();
return(RedirectToAction("ViewTheWall"));
}
else
{
return(View("ViewTheWall"));
}
}
