public IActionResult Index(string msgToastr)
{
// The user has clicked the Cancel, Delete or Save button.
// (a) The user has clicked the Cancel button in the Task form.
// (b) The user has clicked the Delete button to delete a task.
// (c) The user has either created a new task or edited an existing task
// and clicked the Save button. We have already saved the task.
// We need to display the Welcome page that shows all of the tasks
// for THIS project. TempData contains the project Id.
// The Save, Delete and Cancel actions REDIRECT to Index().
var projectId = (int)TempData["projectId"];
var project = _context.Projects.SingleOrDefault(p => p.Id == projectId);
if (project != null) // user has some projects.
{
//
var tasks = _context.ProjectTasks.Where(t => t.ProjectId == projectId).ToList();
// _context.ProjectTasks.Include(t => t.Priority)
// .Where(t => t.ProjectId == projectId).ToList();
var vm = new WelcomeTasksViewModel()
{
project = project,
tasks = tasks,
priorities = _context.Priorities.ToList(),
nametask = msgToastr
};
return(View("Welcome", vm));
}
else
{
return(View("Error")); // User has no projects. This should never happen.
}
}
public IActionResult TaskListForProject(int pId)
{
// The user clicked one of the Tasks buttons in the list of projects.
// The Id of the project is passed in as pId. How?
// It is a form with method post.
var project = _context.Projects.SingleOrDefault(p => p.Id == pId);
if (project != null) // user has some projects.
{
var tasks = _context.ProjectTasks.Where(t => t.ProjectId == pId).ToList();
var vm = new WelcomeTasksViewModel()
{
project = project,
tasks = tasks,
priorities = _context.Priorities.ToList(),
nametask = ""
};
return(View("Welcome", vm));
}
else
{
return(View("Error"));
}
}
