Exemple #1
0
        public static async Task <string> deleteAdminUser(adminUser user)
        {
            if (!String.IsNullOrEmpty(adminAuth.Username))
            {
                try
                {
                    string result     = "";
                    var    parameters = new FormUrlEncodedContent(new[] {
                        new KeyValuePair <string, string>("adminUsername", adminAuth.Username),
                        new KeyValuePair <string, string>("adminPassword", adminAuth.Password),
                        new KeyValuePair <string, string>("username", user.Username)
                    });
                    HttpClient client = new HttpClient();

                    var response = await client.PostAsync("https://pockettender.000webhostapp.com/web/process_deleteUser.php", parameters);

                    if (response.IsSuccessStatusCode)
                    {
                        result = response.Content.ReadAsStringAsync().Result;
                    }
                    return(result);
                }
                catch (Exception ex)
                {
                    Console.WriteLine("Delete user error: " + ex);
                    return(null);
                }
            }
            else
            {
                return("Admin not logged in");
            }
        }
        async void onEditBtnTapped(object sender, EventArgs eventArgs)
        {
            var       userSelected = ((TappedEventArgs)eventArgs).Parameter;
            adminUser user         = (adminUser)userSelected;

            await Navigation.PushAsync(new editUserPage(user));
        }
        async void onDeleteBtnTapped(object sender, EventArgs eventArgs)
        {
            var       userSelected = ((TappedEventArgs)eventArgs).Parameter;
            adminUser user         = (adminUser)userSelected;

            List <adminUser> tempAdminList = (List <adminUser>)listView.ItemsSource;

            if (user.Username != adminAuth.Username)
            {
                var answer = await DisplayAlert("Remove User", "Are you sure you want to remove user '" + user.Username + "'?", "YES", "NO");

                if (answer)
                {
                    //remove user from listview
                    foreach (var admin in tempAdminList.ToList())
                    {
                        if (admin == user)
                        {
                            int index = tempAdminList.IndexOf(admin);
                            tempAdminList.Remove(admin);
                        }
                    }

                    //Refresh listview
                    listView.ItemsSource = tempAdminList.ToList();

                    //Display error message when there are no user
                    if (tempAdminList.Count <= 0)
                    {
                        errorMsg.Text      = "No user found.";
                        errorMsg.IsVisible = true;
                        upBtn.IsVisible    = false;
                    }

                    //Remove user from database
                    string httpTask = await Task.Run <string>(() => HttpRequestHandler.deleteAdminUser(user));

                    var httpResult = httpTask.ToString();
                    Console.WriteLine(httpResult);
                    int count = 0;

                    while (count < 3 && httpResult != "Success")
                    {
                        Console.WriteLine("Looping for failure delete");
                        httpTask = await Task.Run <string>(() => HttpRequestHandler.deleteAdminUser(user));

                        httpResult = httpTask.ToString();
                        count++;
                    }
                }
            }
            else
            {
                DisplayAlert("Cannot delete user", "Cannot delete your own account!", "OK");
            }
        }
Exemple #4
0
        async Task getCurrentUserDetails()
        {
            adminUser user = new adminUser();

            activityIndicator.IsVisible = true;
            activityIndicator.IsRunning = true;

            //Send HTTP request to get current user details
            string httpTask = await Task.Run <string>(() => HttpRequestHandler.getCurrentUserDetails());

            string httpResult = httpTask.ToString();

            activityIndicator.IsVisible = false;
            activityIndicator.IsRunning = false;

            if (httpResult != null)
            {
                if (httpResult == "No user found")
                {
                    errorLbl.IsVisible = true;
                }
                else if (httpResult == "Admin not logged in")
                {
                    errorLbl.Text      = httpResult;
                    errorLbl.IsVisible = true;
                }
                else
                {
                    List <adminUser> adminUsers = JsonConvert.DeserializeObject <List <adminUser> >(httpResult);
                    user = adminUsers[0];

                    nameInput.Text  = user.administratorName;
                    emailInput.Text = user.administratorEmail;
                    if (user.Role == "Administrator")
                    {
                        rolePicker.SelectedIndex = 0;
                    }
                    else
                    {
                        rolePicker.SelectedIndex = 1;
                    }

                    usernameInput.Text = user.Username;
                }
                rolePicker.IsEnabled = false;
            }
            else
            {
                errorLbl.IsVisible = true;
            }
        }
Exemple #5
0
        public editUserPage(adminUser user)
        {
            InitializeComponent();
            isCurrentUser   = false;
            nameInput.Text  = user.administratorName;
            emailInput.Text = user.administratorEmail;
            if (user.Role == "Administrator")
            {
                rolePicker.SelectedIndex = 0;
            }
            else
            {
                rolePicker.SelectedIndex = 1;
            }

            usernameInput.Text = user.Username;

            if (user.Username == adminAuth.Username)
            {
                rolePicker.IsEnabled = false;
            }
        }