public async void UpdateRequestsList()
{
RefreshList = true;
var temp = await RequestViewModel.SearchByUser(App.LoggedInUser.ID);
if (temp != null)
{
requests.Clear();
foreach (var req in temp)
{
if (req.PrinterId != null)
{
req.Printer = await PrinterViewModel.SearchByID(req.PrinterId);
}
if (req.StatusId != null)
{
req.Status = await StatusViewModel.SearchByID(req.StatusId);
}
if (req.ApplicationUserId != null)
{
req.User = await UserViewModel.SearchByID(req.ApplicationUserId);
}
if (req.Id != null)
{
req.Messages = await MessageViewModel.SearchByRequestID(req.Id);
}
requests.Add(req);
}
}
RefreshList = false;
}
public static async Task <List <RequestViewModel> > SearchByPrinter(PrinterViewModel printerViewModel)
{
List <Request> sortedRequests = (await App.MobileService.GetTable <Request>().Where(sr => sr.PrinterId.Contains(printerViewModel.ID)).ToListAsync());
if (sortedRequests != null)
{
return(ReturnListRequestViewModel(sortedRequests));
}
else
{
return(null);
}
}
private static PrinterViewModel ReturnPrinterViewModel(Printer printer)
{
var printerviewmodel = new PrinterViewModel()
{
ID = printer.ID,
Name = printer.Name,
StatusID = printer.StatusID,
ColorID = printer.ColorID,
ProjectsQueued = printer.ProjectsQueued,
};
return(printerviewmodel);
}
public static async Task Insert(PrinterViewModel printerViewModel)
{
var printer = new Printer()
{
ID = printerViewModel.ID,
Name = printerViewModel.Name,
StatusID = printerViewModel.StatusID,
ColorID = printerViewModel.ColorID,
ProjectsQueued = printerViewModel.ProjectsQueued,
};
await App.MobileService.GetTable <Printer>().InsertAsync(printer);
//await App.MobileService.SyncContext.PushAsync();
}
public async void SaveData()
{
var user = await UserViewModel.SearchByEmail(User.Email);
var printer = await PrinterViewModel.SearchByName(Printer.Name);
var status = new StatusViewModel();
try
{
status = await StatusViewModel.SearchByName(Status.Name);
}
catch (NullReferenceException)
{
status = await StatusViewModel.SearchByName("Pending");
}
var request = Request;
request.User = user;
request.Printer = printer;
request.Status = status;
request.ApplicationUserId = user.ID;
request.PrinterId = printer.ID;
request.StatusId = status.ID;
var exists = await RequestViewModel.SearchProjectNameByUser(request);
if (exists == null && insert == true)
{
await RequestViewModel.Insert(request);
await Xamarin.Forms.Application.Current.MainPage.Navigation.PopAsync();
}
else if (!insert)
{
request.Id = exists.Id;
await RequestViewModel.Update(request);
await Xamarin.Forms.Application.Current.MainPage.Navigation.PopAsync();
}
else if (exists != null && insert == true)
{
await Xamarin.Forms.Application.Current.MainPage.DisplayAlert("ERROR", "Project Name already Used. Please choose another", "OK");
}
else
{
await Xamarin.Forms.Application.Current.MainPage.DisplayAlert("ERROR", "Could not save details of Request", "OK");
}
}
public static async Task <PrinterViewModel> PopulateForeignKeys(PrinterViewModel printer)
{
if (printer.StatusID != null)
{
printer.Status = await StatusViewModel.SearchByID(printer.StatusID);
}
if (printer.ColorID != null)
{
printer.PrintColor = await PrintColorViewModel.SearchByID(printer.ColorID);
}
var requests = await RequestViewModel.SearchByPrinter(printer);
if (requests != null)
{
printer.Requests = requests;
}
return(printer);
}
private static async Task <RequestViewModel> GetForeignKeys(RequestViewModel requestViewModel)
{
if (requestViewModel.PrinterId != null)
{
requestViewModel.Printer = await PrinterViewModel.SearchByID(requestViewModel.PrinterId);
}
if (requestViewModel.StatusId != null)
{
requestViewModel.Status = await StatusViewModel.SearchByID(requestViewModel.StatusId);
}
if (requestViewModel.ApplicationUserId != null)
{
requestViewModel.User = await UserViewModel.SearchByID(requestViewModel.ApplicationUserId);
}
if (requestViewModel.Id != null)
{
requestViewModel.Messages = await MessageViewModel.SearchByRequestID(requestViewModel.Id);
}
return(requestViewModel);
}