public static void InitializeContext(string appPath, string accessToken)
{
CaffeDbContext context = new CaffeDbContext(new Uri(appPath));
context.SendingRequest += new EventHandler<SendingRequestEventArgs>(OnSendingRequest);
context.MergeOption = System.Data.Services.Client.MergeOption.OverwriteChanges;
_instance = context;
}
public ManagerMainPageModel()
{
_context = CaffeDataContext.Instance;
StatsPeriod = 0;
Cashiers = new List<Cashier>();
CashierStats = new List<CashierStatsModel>();
}
public ManagerMainPage(Manager manager)
{
InitializeComponent();
_context = CaffeDataContext.Instance;
Model = new ManagerMainPageModel()
{
Name = manager.Name,
};
DataContext = Model;
Model.UpdateCashiersList();
}
public ManagerMainPage(CafeManagerLib.SharedModels.UserClientModel userModel)
{
InitializeComponent();
_context = CaffeDataContext.Instance;
Model = new ManagerMainPageModel()
{
Name = userModel.Name,
};
DataContext = Model;
Model.UpdateCashiersList();
}
public SuperuserMainPageViewModel(String superuserName)
{
_context = CaffeDataContext.Instance;
var superuser = _context.Superusers.Expand(m => m.Managers).Where(s => s.Login == superuserName).FirstOrDefault();
if (superuser != null)
{
Model = superuser;
}
else
{
throw new KeyNotFoundException();
}
_addManagerCommand = new AsyncCommand(async () => {
AddManager();
});
}
public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
context.OwinContext.Response.Headers.Add("Access-Control-Allow-Origin", new[] { "*" });
User user;
using (CaffeDbContext _db = new CaffeDbContext())
{
user = _db.GetUserByName(context.UserName);
if (user == null || context.Password != user.Password)
{
context.SetError("invalid_grant", "The user name or password is incorrect.");
return;
}
}
var identity = new ClaimsIdentity(context.Options.AuthenticationType);
identity.AddClaim(new Claim(ClaimTypes.Name, user.Login));
identity.AddClaim(new Claim(ClaimTypes.Role, user.Role.ToString()));
context.Validated(identity);
}
public CashierPageModel()
{
_context = CaffeDataContext.Instance;
Menu = _context.MenuItems.ToList();
CurrentOrder = new List<OrderItem>();
}
