public ActionResult Tweet(CreateTweetBindingModel model)
{
if (!this.ModelState.IsValid)
{
return Json(this.ModelState);
}
var user = this.Data.Users.Find(this.User.Identity.GetUserId());
var tweet = new Tweet()
{
Content = model.Content,
UserId = user.Id,
TweetDate = DateTime.Now
};
this.Data.Tweets.Add(tweet);
this.Data.SaveChanges();
TwitterHub hub = new TwitterHub();
//hub.InformFollowers(user.Followers.Select(u => u.Id).ToList(), tweet.Id);
return RedirectToAction("Index", "Home");
}
public ActionResult Follow(string username)
{
var user = this.Data.Users.All().FirstOrDefault(u => u.UserName == username);
if (user == null)
{
throw new ArgumentException("User not found");
}
var currentUser = this.Data.Users.Find(this.User.Identity.GetUserId());
if (currentUser.UserName == user.UserName)
{
throw new InvalidOperationException("Cannot follow yourself");
}
user.Followers.Add(currentUser);
user.Notifications.Add(new Notification()
{
Content = "test",
CreatorId = currentUser.Id,
RecipientId = user.Id,
Date = DateTime.Now,
Type = NotificationType.NewFollower
});
this.Data.SaveChanges();
TwitterHub hub = new TwitterHub();
//hub.NotificationInform(new List<string>() { user.UserName });
return null;
}
public ActionResult Favourite(int id)
{
var tweet = this.Data.Tweets.Find(id);
if (tweet == null)
{
return new HttpStatusCodeResult(HttpStatusCode.NotFound, "Tweet not found.");
}
var user = this.Data.Users.Find(this.User.Identity.GetUserId());
if (user.FavouritedTweets.Any(t => t == tweet))
{
user.FavouritedTweets.Remove(tweet);
}
else
{
user.FavouritedTweets.Add(tweet);
tweet.User.Notifications.Add(new Notification()
{
Content = "favourited one of your tweets",
RecipientId = tweet.UserId,
Date = DateTime.Now,
CreatorId = user.Id,
Type = NotificationType.FavouriteTweet,
});
TwitterHub hub = new TwitterHub();
hub.NotificationInform(new List<string>() { tweet.User.UserName });
}
this.Data.SaveChanges();
this.Response.StatusCode = (int) HttpStatusCode.OK;
return this.Content(" " + tweet.FavouritedBy.Count());
}
public ActionResult Follow(string username)
{
var user = this.Data.Users.All().FirstOrDefault(u => u.UserName == username);
if (user == null)
{
return new HttpStatusCodeResult(HttpStatusCode.NotFound, "User not found.");
}
var currentUser = this.Data.Users.Find(this.User.Identity.GetUserId());
if (currentUser.UserName == user.UserName)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest, "You cannot follow yourself.");
}
user.Followers.Add(currentUser);
user.Notifications.Add(new Notification()
{
Content = "followed you",
CreatorId = currentUser.Id,
RecipientId = user.Id,
Date = DateTime.Now,
Type = NotificationType.NewFollower
});
this.Data.SaveChanges();
TwitterHub hub = new TwitterHub();
hub.NotificationInform(new List<string>() { user.UserName });
return new HttpStatusCodeResult(HttpStatusCode.OK);
}
public ActionResult Retweet(ReTweetBindingModel model)
{
if (!this.ModelState.IsValid)
{
return Json(this.ModelState);
}
var tweet = this.Data.Tweets.Find(model.TweetId);
if (tweet == null)
{
return this.Json("Not found");
}
var user = this.Data.Users.Find(this.User.Identity.GetUserId());
if (tweet.UserId == user.Id)
{
throw new Exception("You can't retweet your own tweets");
}
if (user.Tweets.Any(t => t.ReplyToId == tweet.Id))
{
throw new Exception("You cannot retweet again");
}
this.Data.Tweets.Add(new Tweet()
{
Content = model.Content,
UserId = user.Id,
TweetDate = DateTime.Now,
RetweetedTweetId = tweet.Id
});
tweet.User.Notifications.Add(new Notification()
{
Content = "Retweet",
CreatorId = user.Id,
RecipientId = tweet.UserId,
Date = DateTime.Now,
Type = NotificationType.Retweet
});
this.Data.SaveChanges();
TwitterHub hub = new TwitterHub();
//hub.NotificationInform(new List<string>() { tweet.User.UserName });
return RedirectToAction("Index", "Home");
}
public ActionResult Favourite(int id)
{
var tweet = this.Data.Tweets.Find(id);
if (tweet == null)
{
throw new NotImplementedException("Tweet does not exists");
}
var user = this.Data.Users.Find(this.User.Identity.GetUserId());
if (user.FavouritedTweets.Any(t => t == tweet))
{
user.FavouritedTweets.Remove(tweet);
}
else
{
user.FavouritedTweets.Add(tweet);
tweet.User.Notifications.Add(new Notification()
{
Content = "favourite",
RecipientId = tweet.UserId,
Date = DateTime.Now,
CreatorId = user.Id,
Type = NotificationType.FavouriteTweet,
});
TwitterHub hub = new TwitterHub();
//hub.NotificationInform(new List<string>() { tweet.User.UserName });
}
this.Data.SaveChanges();
return null;
}
// POST: {username}/Users/Follow
public ActionResult Follow(string followUserId)
{
var currentUserId = this.User.Identity.GetUserId();
var currentUser = this.Data.Users.GetAll().FirstOrDefault(u => u.Id == currentUserId);
var followUser = this.Data.Users.GetAll().FirstOrDefault(u => u.Id == followUserId);
if (currentUser == null || followUser == null)
{
return this.RedirectToAction("Following");
}
followUser.Following.Add(currentUser);
var notification = new Notification()
{
Content = string.Format("You have been followed by {0}", currentUser.UserName),
Date = DateTime.Now,
ReceiverId = followUserId,
NotificationType = NotificationType.NewFollower
};
this.Data.Notifications.Add(notification);
this.Data.SaveChanges();
TwitterHub hub = new TwitterHub();
hub.Notification(followUserId);
return this.RedirectToAction("Following");
}
public ActionResult ReTweet(int tweetId)
{
var userId = this.User.Identity.GetUserId();
var user = this.Data.Users.GetAll().FirstOrDefault(u => u.Id == userId);
var tweet = this.Data.Tweets.GetAll().FirstOrDefault(t => t.Id == tweetId);
if (user == null && tweet == null)
{
return this.HttpNotFound();
}
tweet.RetweetedBy.Add(user);
var notification = new Notification()
{
Content = string.Format("Your tweet was retweeted by {0}", user.UserName),
Date = DateTime.Now,
ReceiverId = tweet.AuthorId,
NotificationType = NotificationType.Retweet
};
this.Data.Notifications.Add(notification);
this.Data.SaveChanges();
TwitterHub hub = new TwitterHub();
hub.Notification(tweet.Author.Id);
return this.Redirect("/" + user.UserName);
}
public ActionResult PostTweet(PostTweetBindingModel model)
{
string currentUserId = System.Web.HttpContext.Current.User.Identity.GetUserId();
var user = this.Data.Users.Find(currentUserId);
if (this.ModelState.IsValid)
{
var newTweet = new Tweet
{
Content = model.Content,
PageUrl = string.Empty,
Date = DateTime.Now,
AuthorId = user.Id
};
this.Data.Tweets.Add(newTweet);
this.Data.SaveChanges();
TwitterHub hub = new TwitterHub();
hub.Tweet(user.Followers.Select(u => u.Id).ToList(), newTweet.Id);
return this.RedirectToAction("Index", "Home", new { Message = ManageMessageId.PostTweetSucess });
}
return this.RedirectToAction("Index", "Home", new { Message = ManageMessageId.Error });
}
public ActionResult Tweet(CreateTweetBindingModel model)
{
if (model == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest, "Missing data");
}
if (!this.ModelState.IsValid)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest, JsonConvert.SerializeObject(this.ModelState));
}
var user = this.Data.Users.Find(this.User.Identity.GetUserId());
var tweet = new Tweet()
{
Content = model.Content,
UserId = user.Id,
TweetDate = DateTime.Now
};
this.Data.Tweets.Add(tweet);
this.Data.SaveChanges();
TwitterHub hub = new TwitterHub();
hub.InformFollowers(user.Followers.Select(u => u.UserName).ToList(), tweet.Id);
return PartialView("_FullTweetPartial", Mapper.Map<TweetViewModel>(tweet));
}
public ActionResult Retweet(ReTweetBindingModel model)
{
if (model == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest, "Missing data");
}
if (!this.ModelState.IsValid)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest, JsonConvert.SerializeObject(this.ModelState));
}
var tweet = this.Data.Tweets.Find(model.TweetId);
if (tweet == null)
{
return new HttpStatusCodeResult(HttpStatusCode.NotFound, "Tweet not found.");
}
var user = this.Data.Users.Find(this.User.Identity.GetUserId());
if (tweet.UserId == user.Id)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest, "You can't retweet your own tweets.");
}
if (user.Tweets.Any(t => t.ReplyToId == tweet.Id))
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest, "Retweeting retweet is not possible at the time.");
}
this.Data.Tweets.Add(new Tweet()
{
Content = model.Content,
UserId = user.Id,
TweetDate = DateTime.Now,
RetweetedTweetId = tweet.Id
});
tweet.User.Notifications.Add(new Notification()
{
Content = "retweeted one of your tweets",
CreatorId = user.Id,
RecipientId = tweet.UserId,
Date = DateTime.Now,
Type = NotificationType.Retweet
});
this.Data.SaveChanges();
TwitterHub hub = new TwitterHub();
hub.NotificationInform(new List<string>() { tweet.User.UserName });
return RedirectToAction("Index", "Home");
}
