// Removes a following relationship.
public static bool RemoveFollowing(int UserId, int FollowId)
{
snaptergramEntities db = new snaptergramEntities();
// User cannot unfollow themselves.
if (UserId == FollowId)
{
return(false);
}
// Try removing from the database.
try
{
followers ToDelete = db.followers.Find(UserId, FollowId);
db.followers.Remove(ToDelete);
db.SaveChanges();
}
catch
{
return(false);
}
return(true);
}
// Adds a new following relationship.
public static bool AddFollowing(int UserId, int FollowId)
{
snaptergramEntities db = new snaptergramEntities();
// Try removing from the database.
try
{
followers ToAdd = new followers();
ToAdd.userId = UserId;
ToAdd.followId = FollowId;
ToAdd.date = DateTime.Now;
db.followers.Add(ToAdd);
db.SaveChanges();
}
catch
{
return(false);
}
return(true);
}
private void button5_Click(object sender, EventArgs e)
{
List<string> pathStreamers = new List<string>();
foreach(string lbitm in listBox2.Items)
{
pathStreamers.Add(lbitm);
}
foreach(string lbitm in listBox1.Items)
{
followers temp = new followers(lbitm, textBox5.Text, pathStreamers);
followerDatas = new List<followers>();
followerDatas.Add(temp);
List<streamer> generatedPath = temp.getGeneratedPath();
int i = 0;
foreach(TreeNode tvnd in treeView1.Nodes)
{
if(tvnd.Text.ToLower() == lbitm.ToLower())
{
if(temp.getVoidedStatus() == false)
{
if (tvnd.Nodes.Count == 0)
{
Boolean done = false;
while (done == false)
{
if (i != generatedPath.Count)
{
if (tvnd.Nodes.Count > 0)
{
TreeNode genericNode = tvnd.Nodes[0];
while (genericNode.Nodes.Count > 0)
{
genericNode = genericNode.Nodes[0];
}
genericNode.Nodes.Add(generatedPath[i].getName());
if ((generatedPath.Count - 1) == i)
{
genericNode = genericNode.Nodes[0];
genericNode.Nodes.Add(textBox5.Text.ToUpper());
}
}
else
{
if (generatedPath.Count > 0)
{
tvnd.Nodes.Add(generatedPath[0].getName());
}
else
{
done = true;
}
}
i++;
}
else
{
done = true;
}
}
}
} else
{
tvnd.Nodes.Add("VOIDED - FOLLOWING MORE THAN 1000");
}
if(tvnd.Nodes.Count == 0) { tvnd.Nodes.Add(textBox5.Text.ToUpper()); }
}
}
}
treeView1.ExpandAll();
button6.Enabled = true;
}
