[Authorize] //this means the user has to login to access the view
public ActionResult Add()
{
var model = new Euro2016.Models.TeamViewModel(); //this is creating a new instance of an object
using (var dbContext = new Euro2016Entities()) //this gets a database connection until the curly bracket is closed
{
model.Groups = dbContext.Groups.ToList();
}
return(View(model));
}
[Authorize] //this means the user has to login to access the view
public ActionResult Edit(int id)
{
var model = new Euro2016.Models.TeamViewModel(); //this is creating a new instance of an object
using (var dbContext = new Euro2016Entities()) //this gets a database connection until the curly bracket is closed
{
var team = dbContext.Teams.Where(x => x.Id == id).FirstOrDefault();
model.Name = team.Name;
model.Flag = team.Flag;
model.GroupId = team.GroupId;
model.Groups = dbContext.Groups.ToList();
}
return(View(model));
}
[Authorize] //this means the user has to login to access the view
public ActionResult Add(Euro2016.Models.TeamViewModel model)
{
using (var dbContext = new Euro2016Entities()) //this gets a database connection until the curly bracket is closed
{
model.Groups = dbContext.Groups.ToList();
}
if (!ModelState.IsValid) //this checks if the model is valid, if it's not valid then we are returning the view and displaying an error. The model is invalid if a required property is not filled in for example.
{
return(View(model));
}
using (var dbContext = new Euro2016Entities()) //this gets a database connection until the curly bracket is closed
{
var group = dbContext.Groups.Where(x => x.Id == model.GroupId).FirstOrDefault();
var teamCount = group.Teams.Count();
if (teamCount >= 4)
{
TempData.Add("Message", string.Format("{0} already has 4 teams, please choose another group.", group.Name));
return(View(model));
}
}
var team = new Team(); //this is creating a new instance of an object
team.Name = model.Name;
team.Flag = model.Flag;
team.GroupId = model.GroupId;
team.CreationDate = DateTime.Now;
team.CreationSource = "Dan";
using (var dbContext = new Euro2016Entities()) //this gets a database connection until the curly bracket is closed
{
dbContext.Teams.Add(team);
dbContext.SaveChanges();
}
return(RedirectToAction("Index"));
}
[Authorize] //this means the user has to login to access the view
public ActionResult Edit(Euro2016.Models.TeamViewModel model)
{
if (!ModelState.IsValid) //this checks if the model is valid, if it's not valid then we are returning the view and displaying an error. The model is invalid if a required property is not filled in for example.
{
return(View(model));
}
using (var dbContext = new Euro2016Entities()) //this gets a database connection until the curly bracket is closed
{
var team = dbContext.Teams.Where(x => x.Id == model.Id).FirstOrDefault();
team.MaintenanceDate = DateTime.Now;
team.MaintenanceSource = "Dan";
team.Name = model.Name;
team.GroupId = model.GroupId;
team.Flag = model.Flag;
dbContext.SaveChanges();
}
return(RedirectToAction("Index"));
}
