public async Task <List <User> > createTrustNetwork()
{
string sid = await App.Authenticator.GetUserId();
var vouchTable = await tableManager.GetVouchAsync();
var userTable = await tableManager.GetUserAsync();
var currentUserVouchList = vouchTable.Where(owner => String.Equals(sid, owner.Voucher));
List <User> vouchList = new List <User>();
foreach (Vouch v in currentUserVouchList)
{
User vouchee = userTable.Where(u => String.Equals(u.UserId, v.Vouchee)).ElementAt(0);
vouchList.Add(vouchee);
}
return(vouchList);
}
public async void ClickVouch(object sender, EventArgs e)
{
var vouch = new Vouch();
vouch.Voucher = await App.Authenticator.GetUserId();
vouch.Vouchee = profOwner.UserId;
var vouchTable = await tableManager.GetVouchAsync();
var userTable = await tableManager.GetUserAsync();
User owner = userTable.Where(u => String.Equals(u.UserId, profOwner.UserId)).ElementAt(0);
bool alreadyVouched = vouchTable.Where(entry => String.Equals(vouch.Vouchee, entry.Vouchee) &&
String.Equals(vouch.Voucher, entry.Voucher)).Count() > 0;
if (!alreadyVouched)
{
await tableManager.SaveVouchAsync(vouch);
vouchButton.Text = "Unvouch";
await DisplayAlert("Success", String.Format("You have now vouched for {0}!", owner.FirstName), "OK");
}
else
{
var vouched = vouchTable.Where(entry => String.Equals(vouch.Vouchee, entry.Vouchee) &&
String.Equals(vouch.Voucher, entry.Voucher)).ElementAt(0);
await tableManager.DeleteVouchAsync(vouched);
vouchButton.Text = "Vouch";
await DisplayAlert("Success", String.Format("You have now Unvouched {0}!", owner.FirstName), "OK");
}
displayVouchDetails();
}
private async void DisplayList()
{
var sid = await App.Authenticator.GetUserId();
var vouchTable = await tableManager.GetVouchAsync();
var userTable = await tableManager.GetUserAsync();
var currentUserVouchList = vouchTable.Where(owner => String.Equals(sid, owner.Vouchee));
List <User> vouchNetwork = new List <User>();
foreach (Vouch v in currentUserVouchList)
{
User voucher = userTable.Where(u => String.Equals(u.UserId, v.Voucher)).ElementAt(0);
vouchNetwork.Add(voucher);
}
voucheeList.ItemsSource = await createUserListView(vouchNetwork);
}
public async Task <List <User> > createTrustNetwork()
{
string sid = await App.Authenticator.GetUserId();
var vouchTable = await tableManager.GetVouchAsync();
var userTable = await tableManager.GetUserAsync();
var currentUserVouchList = vouchTable.Where(owner => String.Equals(sid, owner.Voucher));
List <User> vouchNetwork = new List <User>();
foreach (Vouch v in currentUserVouchList)
{
var nestedVouchList = vouchTable.Where(vouch => String.Equals(v.Vouchee, vouch.Voucher));
if (String.Equals(v.Vouchee, profOwner.UserId))
{
User voucher = userTable.Where(u => String.Equals(u.UserId, v.Voucher)).ElementAt(0);
vouchNetwork.Add(voucher);
}
else
{
foreach (Vouch z in nestedVouchList)
{
if (String.Equals(z.Vouchee, profOwner.UserId))
{
User voucher = userTable.Where(u => String.Equals(u.UserId, z.Voucher)).ElementAt(0);
vouchNetwork.Add(voucher);
}
}
}
}
return(vouchNetwork);
}