private async void OnDeleteAsync()
{
await CosmosDBService.DeleteDonation(SelectedDonation.Id);
if (await _pageService.DisplayAlert("Donation", "Donation deleted.", "Ok", "Cancel"))
{
await _pageService.PushAsync(new MainTabbedPage());
}
}
private async void OnCancelAsync()
{
SelectedDonation.AcceptedBy = null;
await CosmosDBService.UpdateDonation(SelectedDonation);
if (await _pageService.DisplayAlert("Donation", "Cancelled.", "Ok", "Cancel"))
{
await _pageService.PushAsync(new MainTabbedPage());
}
}
private async void OnAcceptAsync()
{
SelectedDonation.AcceptedBy = AppSettings.GetValueOrDefault("UserId", "");
await CosmosDBService.UpdateDonation(SelectedDonation);
if (await _pageService.DisplayAlert("Donation", "Accepted donation.", "Ok", "Cancel"))
{
await _pageService.PushAsync(new MainTabbedPage());
}
}
private async void OnSubmit()
{
NewDonation.CreatedAt = DateTime.Now;
NewDonation.BusinessName = AppSettings.GetValueOrDefault("Name", "");
NewDonation.CreatedBy = AppSettings.GetValueOrDefault("UserId", "");
NewDonation.Address.Street = AppSettings.GetValueOrDefault("Street", "");
NewDonation.Address.City = AppSettings.GetValueOrDefault("City", "");
NewDonation.Address.Postcode = AppSettings.GetValueOrDefault("Postcode", "");
await CosmosDBService.CreateDonation(NewDonation);
if (await _pageService.DisplayAlert("Success", "Donation created.", "OK", "Cancel"))
{
await _pageService.PushAsync(new MainTabbedPage());
}
}
async Task GetDonations()
{
IsRefreshing = true;
if (_type == "org_available")
{
DonationList = await CosmosDBService.GetDonationsAsync(AppSettings.GetValueOrDefault("City", ""));
}
if (_type == "org_accepted")
{
DonationList = await CosmosDBService.GetAcceptedDonations(AppSettings.GetValueOrDefault("UserId", ""));
}
if (_type == "business")
{
DonationList = await CosmosDBService.GetUsersDonations(AppSettings.GetValueOrDefault("UserId", ""));
}
IsRefreshing = false;
}
private async Task Login(string uname, string pw)
{
User loginUser = await CosmosDBService.GetByUsernameAsync(uname);
if (loginUser == null)
{
await _pageService.DisplayAlert("Error", "Username not found", "OK", "Cancel");
}
else if (!Hasher.Verify(pw, loginUser.Password))
{
await _pageService.DisplayAlert("Error", "Wrong password", "OK", "Cancel");
}
else
{
UpdateAppSettings(loginUser);
await _pageService.PushAsync(new MainTabbedPage());
}
}
private async void OnSubmit()
{
if (Validate())
{
newUser.Username = Username.Value;
newUser.Name = Name.Value;
newUser.Address = new Address
{
Street = Street.Value,
City = City.Value,
Postcode = Postcode.Value
};
newUser.Email = Email.Value;
newUser.PhoneNo = PhoneNo.Value;
newUser.Password = Hasher.Hash(Password.Value);
newUser.Type = Type.Value;
await CosmosDBService.CreateUser(newUser);
if (await _pageService.DisplayAlert("Registered", "Successfully registered.", "OK", "Cancel"))
{
await _pageService.PushAsync(new LoginView());
}
}
}
async Task GetUserAsync()
{
AcceptedBy = await CosmosDBService.GetByIdAsync(SelectedDonation.AcceptedBy);
}