/**
* <summary>
* On Delete
* </summary>
* @method GamesGridView_RowDeleting
* @return {void}
* */
protected void GamesGridView_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
// Store which row was clicked
int selectedRow = e.RowIndex;
// Get the selected DepartmentID using the grids datakey collection
int GameID = Convert.ToInt32(GamesGridView.DataKeys[selectedRow].Values["GameID"]);
// Use ef to find the selelcted Department and delete it
using (TrackingConnection db = new TrackingConnection())
{
// Create object of the department class and store the query string inside of it
Game deletedGame = (from gameRecords in db.Games
where gameRecords.GameID == GameID
select gameRecords).FirstOrDefault();
// Remove the selected department from the db
db.Games.Remove(deletedGame);
// Save db changes
db.SaveChanges();
// Refresh gridview
this.GetGames();
}
}
/**
* Gets the game to populate fields
* relating to the current page
*
* @private
* @method GetGame
* @return {void}
*/
protected void GetGame()
{
// Populate the form with existing data from the database
int GameID = Convert.ToInt32(Request.QueryString["GameID"]);
// Connect to the EF DB
using (TrackingConnection db = new TrackingConnection())
{
// Populate a department object instance with the GametID from the URL Parameter
Game updatedGame = (from Game in db.Games
where Game.GameID == GameID
select Game).FirstOrDefault();
// Map the Game properties to the form controls
if (updatedGame != null)
{
Player1TextBox.Text = updatedGame.Player1;
Player2TextBox.Text = updatedGame.Player2;
SpectatorsTextBox.Text = updatedGame.Spectators.ToString();
DescriptionTextArea.Text = updatedGame.Description;
WinningPlayerTextBox.Text = updatedGame.WinningPlayer;
DuelDateTextBox.Text = updatedGame.Created.ToString();
}
}
}
protected void SaveButton_Click(object sender, EventArgs e)
{
// Use EF to connect to the server
using (TrackingConnection db = new TrackingConnection())
{
// Use the games model to create a new games object and save a new record
Game newGame = new Game();
int GameID = 0;
if (Request.QueryString.Count > 0) // URL has a DepartmentID in it
{
// Get the id from the URL
GameID = Convert.ToInt32(Request.QueryString["GameID"]);
// Get the current games from EF DB
newGame = (from Game in db.Games
where Game.GameID == GameID
select Game).FirstOrDefault();
}
// Add data to the new games record
newGame.GameName = "HearthStone Duel";
newGame.Player1 = Player1TextBox.Text;
newGame.Player2 = Player2TextBox.Text;
newGame.Spectators = Convert.ToInt32(SpectatorsTextBox.Text);
newGame.Description = DescriptionTextArea.Text;
newGame.WinningPlayer = WinningPlayerTextBox.Text;
newGame.Created = Convert.ToDateTime(DuelDateTextBox.Text);
// Use LINQ to ADO.NET to add or insert new games into the database
if (GameID == 0)
{
db.Games.Add(newGame);
}
// Save our changes
db.SaveChanges();
if (HttpContext.Current.User.Identity.GetUserName() == "admin")
{
// Redirect back to the updated games page
Response.Redirect("~/Admin/AdminGameList.aspx");
}
else
{
// Redirect back to the updated games page
Response.Redirect("~/GameList.aspx");
}
}
}
/**
* <summary>
* This method gets the game from the database and populates the fields
* </summary>
* @method GetGames
* @return {void}
* */
protected void GetGames()
{
// Connect to EF
using (TrackingConnection db = new TrackingConnection())
{
DateTime date1 = new DateTime();
DateTime date2 = new DateTime();
date1 = Convert.ToDateTime(TrackingWeekDropDown.SelectedValue);
date2 = Convert.ToDateTime(TrackingWeekDropDown.Items[TrackingWeekDropDown.SelectedIndex + 1].Value);
//query the Games table using EF and LINQ
var Games = (from allGames in db.Games
where allGames.Created >= date1.Date &&
allGames.Created < date2.Date
select allGames);
//bind results to gridview
GamesGridView.DataSource = Games.AsQueryable().ToList();
GamesGridView.DataBind();
TrackingDateLabel.Text = date1.ToString("MMMM dd, yyyy") + " To " + date2.ToString("MMMM dd, yyyy");
}
}
