#sn #mvc #controller #dashboard

post.snmvc.dashboardcontroller2.cs

using System;
using System.Linq;
using System.Web.Mvc;
using System.Web.Routing;
using SNCR = SenseNet.ContentRepository;
using SenseNet.ContentRepository.Storage;
using SenseNet.ContentRepository.Storage.Security;
using SnWebApplication.Models;

namespace SnWebApplication.Controllers
{
    public class DashboardController : Controller
    {
        public string SitePath { get; } = "/Root/Sites/Default_Site";
        public string TaskListName { get; } = "Tasks";
        public string TaskListPath => SitePath + "/" + TaskListName;

        // GET: Dashboard
        public ActionResult Index()
        {
            return View(new DashboardViewModel());
        }

        // GET: Dashboard/Create
        public ActionResult Create()
        {
            return View(new TaskViewModel());
        }

        // POST: Dashboard/Create
        [HttpPost]
        public ActionResult Create(TaskViewModel taskViewModel)
        {
            try
            {
                var parent = Node.LoadNode(TaskListPath);
                if (parent == null)
                {
                    // create the container if does not exist
                    using (new SystemAccount())
                    {
                        var list = SNCR.Content.CreateNew("TaskList", Node.LoadNode(SitePath), TaskListName);
                        list.Save();

                        parent = list.ContentHandler;
                    }
                }

                // build and save the new task
                var task = SNCR.Content.CreateNew("Task", parent, null);
                task.DisplayName = taskViewModel.DisplayName;
                task["Description"] = taskViewModel.Description;
                task["DueDate"] = DateTime.Now.AddDays(1);
                task["AssignedTo"] = Node.LoadNode(taskViewModel.AssignedToId);
                task.Save();

                return RedirectTo("Index");
            }
            catch
            {
                return View();
            }
        }

        // GET: Dashboard/Delete/5
        public ActionResult Delete(int id)
        {
            // find the task using LINQ to sn
            var task = SNCR.Content.All.FirstOrDefault(c => c.Id == id && c.TypeIs("Task"));

            // display the confirm delete view
            return task == null
                ? View()
                : View(new TaskViewModel(task.ContentHandler as SNCR.Task));
        }

        // POST: Dashboard/Delete/5
        [HttpPost]
        [ActionName("Delete")]
        public ActionResult DeletePost(int id)
        {
            try
            {
                if (id > 0)
                    SNCR.Content.DeletePhysical(id);

                return RedirectTo("Index");
            }
            catch
            {
                return View();
            }
        }

        private ActionResult RedirectTo(string actionName)
        {
            // this is a helper method for simplifying redirects
            return RedirectToRoute("Default", new RouteValueDictionary
            {
                {"controller", "Dashboard"},
                {"action", actionName}
            });
        }
    }
}