public static bool UndoReaction(TweetDto.DtoTweet tweet)
{
UserReactionDto.DtoUserReaction undo = new UserReactionDto.DtoUserReaction
{
UserDetailId = tweet.UserDetailId,
TweetId = tweet.TweetId,
};
return(UserReactionDll.ReamoveReaction(undo));
}
public static bool DisLike(TweetDto.DtoTweet tweet)
{
UserReactionDto.DtoUserReaction dislike = new UserReactionDto.DtoUserReaction
{
UserDetailId = tweet.UserDetailId,
TweetId = tweet.TweetId,
IsLiked = -1
};
return(UserReactionDll.AddToDislikes(dislike));
}
public static bool AddHashTag(TweetDto.DtoTweet tweet)
{
IList <HashTagDto.DtoHashTag> hashTagsInTheMessage = SplitHashtags(tweet);
bool isAdded = HashTagDll.AddToHashTagList(hashTagsInTheMessage);
if (isAdded == true)
{
return(true);
}
else
{
return(false);
}
}
public static bool RemoveHashTag(TweetDto.DtoTweet tweet)
{
//string message = tweet.Content;
IList <HashTagDto.DtoHashTag> hashTagsInThisMessage = SplitHashtags(tweet);
bool isDeleted = HashTagDll.DeleteFromHashTagList(hashTagsInThisMessage);
if (isDeleted == true)
{
return(true);
}
else
{
return(false);
}
}
private static IList <HashTagDto.DtoHashTag> SplitHashtags(TweetDto.DtoTweet tweet)
{
IList <HashTagDto.DtoHashTag> listOfHashTagsInMessage = new List <HashTagDto.DtoHashTag>();
var regex = new Regex(@"(?<=#)\w+");
var hashTagsInMessage = regex.Matches(tweet.TweetContent);
foreach (Match m in hashTagsInMessage)
{
var newhashtag = new HashTagDto.DtoHashTag
{
HashTagName = m.ToString(),
TweetId = tweet.TweetId,
};
listOfHashTagsInMessage.Add(newhashtag);
}
return(listOfHashTagsInMessage);
}
public static TweetDto.DtoTweet EditTweet(TweetDto.DtoTweet beforeedit, TweetDto.DtoTweet afteredit)
{
if (BsHashTag.RemoveHashTag(beforeedit))
{
if (BsHashTag.AddHashTag(afteredit))
{
return(TweetDll.EditTweet(afteredit));
}
else
{
return(null);
}
}
else
{
return(null);
}
}
public static bool DeleteTweet(TweetDto.DtoTweet tweet)
{
if (BsHashTag.RemoveHashTag(tweet))
{
if (BsUserReaction.UndoReaction(tweet))
{
return(TweetDll.DeleteTweet(tweet));
}
else
{
return(false);
}
}
else
{
return(false);
}
}
public static TweetDto.DtoTweet AddTweet(int userid, string content)
{
{
TweetDto.DtoTweet tweets = new TweetDto.DtoTweet()
{
TweetContent = content,
UserDetailId = userid,
Date = DateTime.Now
};
TweetDto.DtoTweet addTweet = TweetDll.AddTweet(tweets);
if (addTweet != null)
{
return(addTweet);
}
else
{
return(null);
}
}
}
