public bool DeleteTweet(int uId, int tweetId)
{
mapper = new PostTagMapOperation();
operationOnTweet = new TweetOperation();
operationOnTag = new HashTags();
tagId = mapper.RetrieveTagId(tweetId);
mapper.Remove(tweetId);
operationOnTag.RemoveHashtag(tagId);
return(operationOnTweet.RemoveTweet(uId, tweetId));
}
public bool AddTweet(TweetDto newTweet)
{
operationOnTweet = new TweetOperation();
operationOnTag = new HashTags();
int tweetId;
newTweet.Body = newTweet.Body.Trim();
if (string.IsNullOrEmpty(newTweet.Body))
{
return(false);
}
tweetId = operationOnTweet.AddTweet(newTweet);
tagList = SplitTweet(newTweet.Body);
tagId = operationOnTag.AddHashTag(tagList);
TweetTagMap(tweetId, tagId);
return(true);
}
public bool UpdateTweet(TweetDto newTweet)
{
operationOnTweet = new TweetOperation();
operationOnTag = new HashTags();
mapper = new PostTagMapOperation();
newTweet.Body = newTweet.Body.Trim();
tagList = SplitTweet(newTweet.Body);
if (string.IsNullOrEmpty(newTweet.Body))
{
return(false);
}
tagId = mapper.RetrieveTagId(newTweet.id);
mapper.Remove(newTweet.id);
operationOnTag.RemoveHashtag(tagId);
tagId = operationOnTag.AddHashTag(tagList);
operationOnTweet.EditTweet(newTweet);
TweetTagMap(newTweet.id, tagId);
return(true);
}
public void Post()
{
var tweetop = new TweetOperation();
tweetop.Status = PostText;
PostText = String.Empty;
tweetop.AuthInfo = Setting.Accounts.First().AuthenticateInfo;
tweetop.Run().Subscribe(_ => this.Messenger.Raise(new TaskDialogMessage(
new TaskDialogInterop.TaskDialogOptions()
{
Title = "Tweeted!",
MainInstruction = "Tweeted successfully.",
ExpandedInfo = _.ToString(),
CommonButtons = TaskDialogInterop.TaskDialogCommonButtons.Close
})),
ex => this.Messenger.Raise(new TaskDialogMessage(
new TaskDialogInterop.TaskDialogOptions()
{
Title = "Tweet Failed",
MainInstruction = "Tweet is failed: " + ex.Message,
ExpandedInfo = ex.ToString(),
CommonButtons = TaskDialogInterop.TaskDialogCommonButtons.Close
})));
}
