public async System.Threading.Tasks.Task <ActionResult> Create(string id, ModifyStaffViewModel staffviewmodel)
{
//checks model state
if (ModelState.IsValid)
{
//checks if user is of valid working age, 16
if (!(staffviewmodel.DOB.Year < DateTime.Now.Year - 16))
{
ViewBag.RoleNo = new SelectList(db.Roles, "Id", "Name");
ViewBag.ErrorMessage = "Not legal age to work";
staffviewmodel.Roles = db.Roles.Select(r => new SelectListItem {
Text = r.Name, Value = r.Name
}).ToList();
return(View(staffviewmodel));
}
//scans all instances of staff to check for pre existing staff by these details
foreach (Staff staff in db.ApplicationUsers.ToList())
{
if (staff.Email == staffviewmodel.Email || (staff.Forename == staffviewmodel.Forename && staff.Surname == staffviewmodel.Surname) || staff.PhoneNumber == staffviewmodel.Telnum)
{
ViewBag.RoleNo = new SelectList(db.Roles, "Id", "Name");
ViewBag.ErrorMessage = "Staff Member Already Exists By These Details";
staffviewmodel.Roles = db.Roles.Select(r => new SelectListItem {
Text = r.Name, Value = r.Name
}).ToList();
return(View(staffviewmodel));
}
}
//create instance of staff
var Staff = new Staff {
UserName = staffviewmodel.Email, Forename = staffviewmodel.Forename, Email = staffviewmodel.Email, City = staffviewmodel.City, DOB = staffviewmodel.DOB, PhoneNumber = staffviewmodel.Telnum, Surname = staffviewmodel.Surname, Town = staffviewmodel.Town, Street = staffviewmodel.Street
};
//passes instance of staff to usermanager to create user, if success passed to index, if fail redirected to error
var result = await UserManager.CreateAsync(Staff, staffviewmodel.Password);
if (result.Succeeded)
{
await UserManager.AddToRoleAsync(Staff.Id, staffviewmodel.Role.ToString());
return(RedirectToAction("Index"));
}
return(RedirectToAction("Error"));
}
//if model state invalid redirects to current view confirming model not valid error
ViewBag.RoleNo = new SelectList(db.Roles, "Id", "Name");
ViewBag.ErrorMessage = "Submission not valid, please fill all fields";
staffviewmodel = new ModifyStaffViewModel();
staffviewmodel.Roles = db.Roles.Select(r => new SelectListItem {
Text = r.Name, Value = r.Name
}).ToList();
return(View(staffviewmodel));
}
// GET: StaffManagement/Create
public ActionResult Create()
{
//create new instance of modifystaffviewmodel to use for creation
ViewBag.RoleNo = new SelectList(db.Roles, "Id", "Name");
ModifyStaffViewModel staffviewmodel = new ModifyStaffViewModel();
staffviewmodel.Roles = db.Roles.Select(r => new SelectListItem {
Text = r.Name, Value = r.Name
}).ToList();
return(View(staffviewmodel));
}
// GET: StaffManagement/Edit/5
public async System.Threading.Tasks.Task <ActionResult> Edit(string id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Staff staff = db.ApplicationUsers.Find(id);
if (staff == null)
{
return(HttpNotFound());
}
//create new instance of modify staff view model for edit
ViewBag.RoleNo = new SelectList(db.Roles, "Id", "Name");
ModifyStaffViewModel staffviewmodel = new ModifyStaffViewModel();
string oldRole = (await UserManager.GetRolesAsync(id)).Single();
//intakes current values available about user to modify, minus password due to hashed display and confidential
staffviewmodel.Roles = db.Roles.Select(r => new SelectListItem {
Text = r.Name, Value = r.Name, Selected = r.Name == oldRole
}).ToList();
staffviewmodel.Forename = staff.Forename;
staffviewmodel.Surname = staff.Surname;
staffviewmodel.Street = staff.Street;
staffviewmodel.Town = staff.Town;
staffviewmodel.City = staff.City;
staffviewmodel.DOB = staff.DOB;
staffviewmodel.Email = staff.Email;
staffviewmodel.Telnum = staff.PhoneNumber;
staffviewmodel.Role = staff.Role;
staffviewmodel.tempid = staff.Id;
return(View(staffviewmodel));
}
public async System.Threading.Tasks.Task <ActionResult> Edit(ModifyStaffViewModel staffviewmodel)
{
//checks if model is valid
if (ModelState.IsValid)
{
//checks legal working age, 16 and above
if (!(staffviewmodel.DOB.Year < DateTime.Now.Year - 16))
{
ViewBag.RoleNo = new SelectList(db.Roles, "Id", "Name");
ViewBag.ErrorMessage = "Not legal age to work";
staffviewmodel.Roles = db.Roles.Select(r => new SelectListItem {
Text = r.Name, Value = r.Name
}).ToList();
return(View(staffviewmodel));
}
//scans all instances of staff to check for pre existing staff by these details
foreach (Staff s in db.ApplicationUsers.ToList())
{
if (s.Id == staffviewmodel.tempid)
{
continue;
}
if (s.Email == staffviewmodel.Email || (s.Forename == staffviewmodel.Forename && s.Surname == staffviewmodel.Surname) || s.PhoneNumber == staffviewmodel.Telnum)
{
ViewBag.RoleNo = new SelectList(db.Roles, "Id", "Name");
ViewBag.ErrorMessage = "Staff Member Already Exists By These Details";
staffviewmodel.Roles = db.Roles.Select(r => new SelectListItem {
Text = r.Name, Value = r.Name
}).ToList();
return(View(staffviewmodel));
}
}
//finds user and previous role
var staff = UserManager.FindById(staffviewmodel.tempid);
string oldRole = (await UserManager.GetRolesAsync(staffviewmodel.tempid)).Single();
//updates details of staff
staff.Forename = staffviewmodel.Forename;
staff.Surname = staffviewmodel.Surname;
staff.DOB = staffviewmodel.DOB;
staff.Email = staffviewmodel.Email;
staff.City = staffviewmodel.City;
staff.PhoneNumber = staffviewmodel.Telnum;
staff.UserName = staff.Email;
staff.Town = staffviewmodel.Town;
staff.Street = staffviewmodel.Street;
//saves changes made
await UserManager.UpdateAsync(staff);
//removes from oldrole defined above, replaces with new role defined in staffviewmodel
await UserManager.RemoveFromRoleAsync(staffviewmodel.tempid, oldRole);
await UserManager.AddToRoleAsync(staffviewmodel.tempid, staffviewmodel.Role);
//if a password is enter into the modifyviewmodel the password is then hashed, removes previous password and add the new one to user
if (staffviewmodel.Password != null)
{
IPasswordHasher passwordHasher = new PasswordHasher();
string hashedpassword = passwordHasher.HashPassword(staffviewmodel.Password);
UserManager.RemovePassword(staffviewmodel.tempid);
await UserManager.AddPasswordAsync(staffviewmodel.tempid, staffviewmodel.Password);
db.SaveChanges();
}
//overall savechanges if password is empty
db.SaveChanges();
return(RedirectToAction("Index"));
}
//if model is not valid returns viewmodel confirming error
ViewBag.RoleNo = new SelectList(db.Roles, "Id", "Name");
ViewBag.ErrorMessage = "Submission not valid, please fill all fields";
staffviewmodel.Roles = db.Roles.Select(r => new SelectListItem {
Text = r.Name, Value = r.Name
}).ToList();
return(View(staffviewmodel));
}
