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UserAdminController.cs
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UserAdminController.cs
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using FinalProject.UI.MVC.Models;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.Owin;
using Microsoft.AspNet.Identity.EntityFramework;
using System;
using System.Collections.Generic;
using System.Data.Entity;
using System.Linq;
using System.Net;
using System.Threading.Tasks;
using System.Web;
using System.Web.Mvc;
namespace FinalProject.UI.MVC.Controllers
{
[Authorize(Roles = "Admin")]
public class UsersAdminController : Controller
{
public UsersAdminController()
{
}
public UsersAdminController(ApplicationUserManager userManager, ApplicationRoleManager roleManager)
{
UserManager = userManager;
RoleManager = roleManager;
}
private ApplicationUserManager _userManager;
public ApplicationUserManager UserManager
{
get
{
return _userManager ?? HttpContext.GetOwinContext().GetUserManager<ApplicationUserManager>();
}
private set
{
_userManager = value;
}
}
private ApplicationRoleManager _roleManager;
public ApplicationRoleManager RoleManager
{
get
{
return _roleManager ?? HttpContext.GetOwinContext().Get<ApplicationRoleManager>();
}
private set
{
_roleManager = value;
}
}
//
// GET: /Users/
public async Task<ActionResult> Index()
{
return View(await UserManager.Users.ToListAsync());
}
//
// GET: /Users/Details/5
public async Task<ActionResult> Details(string id)
{
if (id == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
var user = await UserManager.FindByIdAsync(id);
ViewBag.RoleNames = await UserManager.GetRolesAsync(user.Id);
return View(user);
}
//
// GET: /Users/Create
public async Task<ActionResult> Create()
{
//Get the list of Roles
ViewBag.RoleId = new SelectList(await RoleManager.Roles.ToListAsync(), "Name", "Name");
return View();
}
//
// POST: /Users/Create
[HttpPost]
public async Task<ActionResult> Create(RegisterViewModel userViewModel, params string[] selectedRoles)
{
if (ModelState.IsValid)
{
var user = new ApplicationUser {FirstName = userViewModel.FirstName, LastName = userViewModel.LastName, UserName = userViewModel.Email, Email = userViewModel.Email };
var adminresult = await UserManager.CreateAsync(user, userViewModel.Password);
//Add User to the selected Roles
if (adminresult.Succeeded)
{
if (selectedRoles != null)
{
var result = await UserManager.AddToRolesAsync(user.Id, selectedRoles);
if (!result.Succeeded)
{
ModelState.AddModelError("", result.Errors.First());
ViewBag.RoleId = new SelectList(await RoleManager.Roles.ToListAsync(), "Name", "Name");
return View();
}
}
}
else
{
ModelState.AddModelError("", adminresult.Errors.First());
ViewBag.RoleId = new SelectList(RoleManager.Roles, "Name", "Name");
return View();
}
return RedirectToAction("Index");
}
ViewBag.RoleId = new SelectList(RoleManager.Roles, "Name", "Name");
return View();
}
//
// GET: /Users/Edit/1
public async Task<ActionResult> Edit(string id)
{
if (id == null)
{
Response.Redirect("/error.html");
//return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
var user = await UserManager.FindByIdAsync(id);
if (user == null)
{
Response.Redirect("/error.html");
//return HttpNotFound();
}
var userRoles = await UserManager.GetRolesAsync(user.Id);
return View(new EditUserViewModel()
{
Id = user.Id,
Email = user.Email,
RolesList = RoleManager.Roles.ToList().Select(x => new SelectListItem()
{
Selected = userRoles.Contains(x.Name),
Text = x.Name,
Value = x.Name
})
});
}
//
// POST: /Users/Edit/5
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<ActionResult> Edit([Bind(Include = "Email,Id")] EditUserViewModel editUser, params string[] selectedRole)
{
if (ModelState.IsValid)
{
var user = await UserManager.FindByIdAsync(editUser.Id);
if (user == null)
{
return HttpNotFound();
}
user.UserName = editUser.Email;
user.Email = editUser.Email;
var userRoles = await UserManager.GetRolesAsync(user.Id);
selectedRole = selectedRole ?? new string[] { };
var result = await UserManager.AddToRolesAsync(user.Id, selectedRole.Except(userRoles).ToArray<string>());
if (!result.Succeeded)
{
ModelState.AddModelError("", result.Errors.First());
return View();
}
result = await UserManager.RemoveFromRolesAsync(user.Id, userRoles.Except(selectedRole).ToArray<string>());
if (!result.Succeeded)
{
ModelState.AddModelError("", result.Errors.First());
return View();
}
return RedirectToAction("Index");
}
ModelState.AddModelError("", "Something failed.");
return View();
}
//
// GET: /Users/Delete/5
public async Task<ActionResult> Delete(string id)
{
if (id == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
var user = await UserManager.FindByIdAsync(id);
if (user == null)
{
return HttpNotFound();
}
return View(user);
}
//
// POST: /Users/Delete/5
[HttpPost, ActionName("Delete")]
[ValidateAntiForgeryToken]
public async Task<ActionResult> DeleteConfirmed(string id)
{
if (ModelState.IsValid)
{
if (id == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
var user = await UserManager.FindByIdAsync(id);
if (user == null)
{
return HttpNotFound();
}
var result = await UserManager.DeleteAsync(user);
if (!result.Succeeded)
{
ModelState.AddModelError("", result.Errors.First());
return View();
}
return RedirectToAction("Index");
}
return View();
}
}
}