//method to create a new user
public static EmployeeResponseClass CreateUser(Employee u)
{
EmployeeRequestClass eRC = new EmployeeRequestClass
{
Employee = u,
Photo = File.ReadAllBytes(u.PathPhoto)
};
string json = JsonConvert.SerializeObject(eRC);
var content = new StringContent(json, Encoding.UTF8, "application/json");
try
{
HttpResponseMessage response = client.PostAsync(myRest + "/users/employees", content).Result;
if (response.IsSuccessStatusCode)
{
return(JsonConvert.DeserializeObject <EmployeeResponseClass>(response.Content.ReadAsStringAsync().Result));
}
else if (response.StatusCode == (HttpStatusCode)804)
{
LoginWindow lw = new LoginWindow();
lw.ShowDialog();
if (loggedIn)
{
return(CreateUser(u));
}
else
{
return(null);
}
}
}
catch (AggregateException tk)
{
serviceErrorShow();
Application.Current.Shutdown();
}
catch
{
Console.WriteLine("TIMEOUT???");
}
return(null);
}
//method for getting all users
public static List <Employee> GetAllUsers()
{
string json = String.Empty;
try
{
HttpResponseMessage response = client.GetAsync(myRest + "/users/employees").Result;
if (response.IsSuccessStatusCode)
{
List <Employee> lista = JsonConvert.DeserializeObject <List <Employee> >(response.Content.ReadAsStringAsync().Result);
return(lista);
}
else if (response.StatusCode == (HttpStatusCode)804)
{
LoginWindow lw = new LoginWindow();
lw.ShowDialog();
if (loggedIn)
{
return(GetAllUsers());
}
else
{
return(null);
}
}
}
catch (AggregateException tk)
{
serviceErrorShow();
Application.Current.Shutdown();
}
catch
{
Console.WriteLine("TIMEOUT???");
}
return(null);
}
//method to create a visitor
public static VisitorResponseClass CreateVisitor(Visitor v)
{
string json = JsonConvert.SerializeObject(v);
var content = new StringContent(json, Encoding.UTF8, "application/json");
try
{
HttpResponseMessage response = client.PostAsync(myRest + "/users/visitors", content).Result;
if (response.IsSuccessStatusCode)
{
return(JsonConvert.DeserializeObject <VisitorResponseClass>(response.Content.ReadAsStringAsync().Result));
}
else if (response.StatusCode == (HttpStatusCode)804)
{
LoginWindow lw = new LoginWindow();
lw.ShowDialog();
if (loggedIn)
{
return(CreateVisitor(v));
}
else
{
return(null);
}
}
}
catch (AggregateException tk)
{
serviceErrorShow();
Application.Current.Shutdown();
}
catch
{
Console.WriteLine("TIMEOUT???");
}
return(null);
}
public static bool ModifyUser(Employee e)
{
string json = JsonConvert.SerializeObject(e);
var content = new StringContent(json, Encoding.UTF8, "application/json");
try
{
HttpResponseMessage response = client.PostAsync(myRest + "/users/modify", content).Result;
if (response.IsSuccessStatusCode)
{
return(true);
}
else if (response.StatusCode == (HttpStatusCode)804)
{
LoginWindow lw = new LoginWindow();
lw.ShowDialog();
if (loggedIn)
{
return(ModifyUser(e));
}
else
{
return(false);
}
}
}
catch (AggregateException tk)
{
serviceErrorShow();
Application.Current.Shutdown();
}
catch
{
Console.WriteLine("TIMEOUT???");
}
return(false);
}
//method to ask for a change in QRcode
public static string QRCodeChange(string id)
{
string json = JsonConvert.SerializeObject(id);
var content = new StringContent(json, Encoding.UTF8, "application/json");
try
{
HttpResponseMessage response = client.PostAsync(myRest + "/users/new_code", content).Result;
if (response.IsSuccessStatusCode)
{
return(response.Content.ReadAsStringAsync().Result);
}
else if (response.StatusCode == (HttpStatusCode)804)
{
LoginWindow lw = new LoginWindow();
lw.ShowDialog();
if (loggedIn)
{
return(QRCodeChange(id));
}
else
{
return(String.Empty);
}
}
}
catch (AggregateException tk)
{
serviceErrorShow();
Application.Current.Shutdown();
}
catch
{
Console.WriteLine("TIMEOUT???");
}
return(String.Empty);
}
private void button2_Click(object sender, EventArgs e)
{
LoginWindow f = new LoginWindow();
f.ShowDialog();
}
