/// <summary>
/// Displays available tasks/links
/// </summary>
/// <returns>Json response</returns>
public ActionResult Diagram()
{
DiagramAdapter DAdapter = new DiagramAdapter();
JsonResult json = new JsonResult();
IList<string> roles = new List<string>();
EmployeeViewModel employee = null;
IEnumerable<TaskWFM> gottenTasks = null;
using (WorkFlowService wfs = new WorkFlowService("WorkFlowDbConnection"))
{
using (UserManager<ApplicationUser> userManager = new UserManager<ApplicationUser>(new UserStore<ApplicationUser>(new ApplicationDbContext())))
{
ApplicationUser user = userManager.FindByName(User.Identity.Name);
if (user != null)
{
roles = userManager.GetRoles(user.Id);
EmployeeWFM employeeWMF = wfs.GetEmployeeByIdentityID(user.Id);
employee = DataMapperView.DoMapping<EmployeeWFM, EmployeeViewModel>(employeeWMF);
}
}
if (roles.Contains("admin") || roles.Contains("manager") || employee != null)
{
if (roles.Contains("admin") || roles.Contains("manager"))
{
gottenTasks = wfs.GetAllTasks();
}
else
{
gottenTasks = wfs.GetEmployeeTasks(employee.HolderCode);
}
List<TaskViewModel> viewTasks = new ViewModelConverter().CreateTaskRange(gottenTasks);
IEnumerable<LinkWFM> gottenLinks = wfs.GetAllLinks();
List<LinkViewModel> viewLinks = new ViewModelConverter().CreateLinkRange(gottenLinks);
json = DAdapter.CreateJson(viewTasks, viewLinks);
}
else
{
return View(json);
}
}
return View(json);
}
public ContentResult SaveDiagramChanges(FormCollection form)
{
DiagramAdapter DAdapter = new DiagramAdapter();
DAdapter.ParseJson(form, Request.QueryString["gantt_mode"]);
using (WorkFlowService wfs = new WorkFlowService("WorkFlowDbConnection"))
{
DAdapter.MakeUpdate(wfs);
}
return Content(DAdapter.ResposeToDiagram().ToString(), "text/xml");
}