// How to create a db instance
// PostContext db = new PostContext();
// db.Posts is how to access the db of posts.
// Example how to get posts by usr
// var postsSortedByUser = dataContext.Posts.Where(s => s.UserName == User.Identity.Name);
public ActionResult Index()
{
var dataContext = new PostContext();
var posts = dataContext.Posts.OrderByDescending(s => s.CreatedAt).ToList();
return View(posts);
}
public ActionResult Profile(Post post)
{
/**
* Save the post to the database
* Post save requires User Name and Time Created at (datetime.now)
**/
String myUserName = User.Identity.GetUserName();
post.UserName = myUserName;
post.CreatedAt = DateTime.Now;
var dataContext = new PostContext();
dataContext.Posts.Add(post);
dataContext.SaveChanges();
return RedirectToAction("Profile");
}
public ActionResult Profile()
{
// Can look at how the Index action was handled in HomeController for example
/**
* Use linq/sql here to create a list of Posts that has only posts by this user and passes it to the view
*
* var posts = new PostContext();
*
* var postlist = posts.Posts.OrderByDescending(s => s.CreatedAt).ToList();
*
* return View( postlist );
*
**/
// This is directly copied from HomeController#Index so that I can do view without error
// This is not fully done and still needs filtered by the current user
var dataContext = new PostContext();
//var posts = dataContext.Posts.OrderByDescending(s => s.CreatedAt).ToList();
//var posts = dataContext.Posts.OrderByDescending(s => s.UserName).ToList();
//var posts = dataContext.Posts.Find(User.Identity.GetUserName()).
//var posts = dataContext.Posts.Find(User.Identity.GetUserId()); //I messed with this for a long time and I can't for the life of me figure out how to have the data context return only the posts from one specific user. I could do it in SQL but I am not sure how to run SQL commands and get proper returned values.
/** This won't work because it alters the item being iterated over, throwing an exception
foreach(var Post in posts)
{
if(Post.UserName != User.Identity.GetUserName())
{
posts.Remove(Post);
}
}
**/
/**
var posts2 = from u in dataContext.Posts
where u.UserName.Equals(User.Identity.GetUserName())
select u;
**/
String myUserName = User.Identity.GetUserName();
var posts3 = dataContext.Posts.Where(u => u.UserName == myUserName).ToList();
//var posts3 = dataContext.Posts.Where(u => u.UserName == "Angela Bohan").ToList();
return View(posts3);
}
