public async Task<ActionResult> Index()
{
var blogContext = new BlogContext();
// XXX WORK HERE
// find the most recent 10 posts and order them
// from newest to oldest
var recentPosts = blogContext.Posts.Find(m => true).SortBy(m => m.CreatedAtUtc).ToListAsync().Result.Take(10).ToList();
var model = new IndexModel
{
RecentPosts = recentPosts
};
return View(model);
}
public async Task<ActionResult> Index()
{
var blogContext = new BlogContext();
var recentPosts = await blogContext.Posts.Find(x => true)
.SortByDescending(x => x.CreatedAtUtc)
.Limit(10)
.ToListAsync();
var model = new IndexModel
{
RecentPosts = recentPosts
};
return View(model);
}
public async Task<ActionResult> Index()
{
var blogContext = new BlogContext();
// Find the most recent 10 posts and order them from newest to oldest.
var recentPosts = await blogContext.Posts.Find<Post>(Builders<Post>.Filter.Empty)
.SortByDescending(d => d.CreatedAtUtc)
.Limit(10)
.ToListAsync();
var model = new IndexModel
{
RecentPosts = recentPosts
};
return View(model);
}
public async Task<ActionResult> Index()
{
var blogContext = new BlogContext();
// XXX WORK HERE
// find the most recent 10 posts and order them
// from newest to oldest
var sort = Builders<Post>.Sort.Descending(p => p.CreatedAtUtc);
var recentPosts = await blogContext.Posts.Find(new BsonDocument()).Sort(sort).Limit(10).ToListAsync();
var model=new IndexModel
{
RecentPosts = recentPosts
};
return View(model);
}
public async Task<ActionResult> Index()
{
var blogContext = new BlogContext();
// XXX WORK HERE
// find the most recent 10 posts and order them
// from newest to oldest
var recentPosts = await blogContext.Posts.Find(new BsonDocument()).ToListAsync();
recentPosts = recentPosts.OrderByDescending(post => post.CreatedAtUtc).Take(10).ToList();
var model = new IndexModel
{
RecentPosts = recentPosts
};
return View(model);
}
public async Task<ActionResult> Index()
{
var blogContext = new BlogContext();
// XXX WORK HERE
// find the most recent 10 posts and order them
// from newest to oldest
IMongoCollection<Post> postsCollection = getPostsCollection();
List<Post> recentPosts = await postsCollection.Find(new BsonDocument())
.Sort(Builders<Post>.Sort.Descending("CreatedAtUtc"))
.Limit(10)
.ToListAsync();
var model = new IndexModel
{
RecentPosts = recentPosts
};
return View(model);
}
public async Task<ActionResult> Index()
{
var blogContext = new BlogContext();
var recentPosts = await blogContext.Posts.Find(x => true)
.SortByDescending(x => x.CreatedAtUtc)
.Limit(10)
.ToListAsync();
var tags = await blogContext.Posts.Aggregate()
.Project(x => new { _id = x.Id, Tags = x.Tags })
.Unwind(x => x.Tags)
.Group<TagProjection>("{ _id: '$Tags', Count: { $sum: 1 } }")
.ToListAsync();
var model = new IndexModel
{
RecentPosts = recentPosts,
Tags = tags
};
return View(model);
}
public async Task<ActionResult> Index()
{
// XXX WORK HERE
// find the most recent 10 posts and order them
// from newest to oldest
var recentPosts = await _blogContext.Posts.Find(new BsonDocument())
.SortByDescending(f=>f.CreatedAtUtc)
.Limit(10)
.ToListAsync();
var tags = await _blogContext.Posts.Aggregate()
.Project(d => new {_id = d.Id, Tags = d.Tags})
.Unwind(f => f.Tags)
.Group<TagProjection>("{_id:'$Tags',Count:{$sum:1}}")
.ToListAsync();
var orderedTags = tags.OrderByDescending(ks => ks.Count).Take(10).ToList();
var model = new IndexModel
{
RecentPosts = recentPosts ?? new List<Post>(),
Tags = orderedTags
};
return View(model);
}