add user managment(edit/delete/logout) and session

Controllers/usersController.cs

@@ -17,23 +17,33 @@ namespace WebApplication1.Controllers
         // GET: users
         public ActionResult Index()
         {
-            return View(db.users.ToList());
+            if (Session["User"] != null)
-        }
-
-        // GET: users/Details/5
-        public ActionResult Details(int? id)
             {
-            if (id == null)
+                if (Session["Userid"] == null)
                 {
                     return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
                 }
-            user user = db.users.Find(id);
+                user user = db.users.Find(Session["Userid"]);
                 if (user == null)
                 {
                     return HttpNotFound();
                 }
                 return View(user);
             }
+            else
+                return RedirectToAction("Login");
+        }// GET: users
+        public ActionResult allusers()
+        {
+            if (Session["User"] != null)
+            {
+                return View(db.users.ToList());
+            }
+            else
+                return RedirectToAction("Login");
+        }
+
+        //registeration
 
         // GET: users/Create
         public ActionResult Register()
@@ -50,26 +60,47 @@ namespace WebApplication1.Controllers
         {
             if (ModelState.IsValid)
             {
+
+                //check if the username exists
                 var check = db.users.FirstOrDefault(u => u.usename == user.usename);
+                //checks username and password field in form
                 if (user.usename != null && user.password != null)
                 {
                     if (check != null)
                     {
                         ModelState.AddModelError("", " username already exists");
                     }
+                    //if username is valid create user add to db
                     else
                     {
                         db.users.Add(user);
                         db.SaveChanges();
+
+                        //session start
+                        Session["User"] = user.usename;
+                        Session["Userid"] = user.ID;
+
                         return RedirectToAction("Index");
                     }
                 }
-                else {
+                else
-                    ModelState.AddModelError(""," username and password field can not be empty");
+                {
+                    ModelState.AddModelError("",
+                        "username and password field can not be empty");
                 }
             }
+            return View(user);
+        }
 
-            return View(user);
+        // GET: users/logout
+        public ActionResult Logout()
+        {
+            //session check, if exists -> destroy session
+            if (Session["User"] != null)
+            {
+                Session.Abandon();
+            }
+            return RedirectToAction("Index");
         }
 
         // GET: users/Login
@@ -85,9 +116,14 @@ namespace WebApplication1.Controllers
         {
             if (ModelState.IsValid)
             {
+                //check if user exists
                 var existingUser = db.users.FirstOrDefault(u => u.usename == user.usename );
                 if (existingUser != null && existingUser.password == user.password)
                 {
+                    //session start
+                    Session["User"] = existingUser.usename;
+                    Session["Userid"] = existingUser.ID;
+
                     return RedirectToAction("Index");
                 }
                 else
@@ -102,17 +138,23 @@ namespace WebApplication1.Controllers
         // GET: users/Edit/5
         public ActionResult Edit(int? id)
         {
-            if (id == null)
+            if (Session["User"] != null)
+            {
+
+                if (Session["Userid"] == null)
                 {
                     return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
                 }
-            user user = db.users.Find(id);
+                user user = db.users.Find(Session["Userid"]);
                 if (user == null)
                 {
                     return HttpNotFound();
                 }
                 return View(user);
             }
+            else
+                return View("Login");
+        }
 
         // POST: users/Edit/5
         // To protect from overposting attacks, enable the specific properties you want to bind to, for 
@@ -135,17 +177,22 @@ namespace WebApplication1.Controllers
         // GET: users/Delete/5
         public ActionResult Delete(int? id)
         {
-            if (id == null)
+            if (Session["User"] != null)
+            {
+                if (Session["Userid"] == null)
                 {
                     return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
                 }
-            user user = db.users.Find(id);
+                user user = db.users.Find(Session["Userid"]);
                 if (user == null)
                 {
                     return HttpNotFound();
                 }
                 return View(user);
             }
+            else
+                return View("Login");
+        }
 
         // POST: users/Delete/5
         [HttpPost, ActionName("Delete")]

Views/Account/Login.cshtml

@@ -1,26 +0,0 @@
-
-@{
-    ViewBag.Title = "Login";
-}
-
-<h2>Login</h2>
-
-<form asp-action="Login" asp-controller="Account" method="post">
-    <div asp-validation-summary="All"></div>
-    <div class="form-group">
-        <label  
-               asp-for="usename">username</label>
-        <input asp-for="usename" class="form-control" required />
-        <span asp-validation-for="usename" class="text-danger"></span>
-    </div>
-    <div class="form-group">
-        <label asp-for="password">password</label>
-
-        <input asp-for="password"  
-               type="password" class="form-control" required />
-        <span asp-validation-for="Password" class="text-danger"></span>
-    </div>
-    <br />
-    <button type="submit" class="btn btn-primary">Login</button>
-
-</form>

Views/Account/Register.cshtml

@@ -1,51 +0,0 @@
-@model WebApplication1.Models.user
-
-@{
-    ViewBag.Title = "Register";
-}
-
-<h2>Create a new user</h2>
-
-@using (Html.BeginForm())
-{
-    @Html.AntiForgeryToken()
-
-    <div class="form-horizontal">
-        <h4>user</h4>
-        <hr />
-        @Html.ValidationSummary(true, "", new { @class = "text-danger" })
-        <div class="form-group">
-            @Html.LabelFor(model => model.usename, htmlAttributes: new { @class = "control-label col-md-2" })
-            <div class="col-md-10">
-                @Html.EditorFor(model => model.usename, new { htmlAttributes = new { @class = "form-control" } })
-                @Html.ValidationMessageFor(model => model.usename, "", new { @class = "text-danger" })
-            </div>
-        </div>
-
-        <div class="form-group">
-            @Html.LabelFor(model => model.password, htmlAttributes: new { @class = "control-label col-md-2" })
-            <div class="col-md-10">
-                @Html.EditorFor(model => model.password, new { htmlAttributes = new { @class = "form-control" } })
-                @Html.ValidationMessageFor(model => model.password, "", new { @class = "text-danger" })
-            </div>
-        </div>
-
-        <div class="form-group">
-            @Html.LabelFor(model => model.displayname, htmlAttributes: new { @class = "control-label col-md-2" })
-            <div class="col-md-10">
-                @Html.EditorFor(model => model.displayname, new { htmlAttributes = new { @class = "form-control" } })
-                @Html.ValidationMessageFor(model => model.displayname, "", new { @class = "text-danger" })
-            </div>
-        </div>
-        <br />
-        <div class="form-group">
-            <div class="col-md-offset-2 col-md-10">
-                <input type="submit" value="Create" class="btn btn-outline-dark" />
-            </div>
-        </div>
-    </div>
-}
-
-<div>
-    @Html.ActionLink("Back to List", "Index")
-</div>

Views/Shared/_Layout.cshtml

@@ -20,8 +20,7 @@
                     <li>@Html.ActionLink("Home", "Index", "Home", new { area = "" }, new { @class = "nav-link" })</li>
                     <li>@Html.ActionLink("About", "About", "Home", new { area = "" }, new { @class = "nav-link" })</li>
                     <li>@Html.ActionLink("Contact", "Contact", "Home", new { area = "" }, new { @class = "nav-link" })</li>
-                    <li>@Html.ActionLink("Login", "Login", "users", new { area = "" }, new { @class = "nav-link" })</li>
+                    <li>@Html.ActionLink("user setting", "index", "users", new { area = "" }, new { @class = "nav-link" })</li>
-                    <li>@Html.ActionLink("Register", "Register", "users", new { area = "" }, new { @class = "nav-link" })</li>
                     
                 </ul>
             </div>

Views/users/Delete.cshtml

@@ -40,9 +40,11 @@
     @using (Html.BeginForm()) {
         @Html.AntiForgeryToken()
 
-        <div class="form-actions no-color">
+<div class="form-actions no-color">
-            <input type="submit" value="Delete" class="btn btn-default" /> |
+
-            @Html.ActionLink("Back to List", "Index")
+    @Html.ActionLink("back to account managment", "index", null, new { @class = "btn btn-outline-dark" })
-        </div>
+
+    <input type="submit" value="Delete" class="btn btn-outline-dark" /> 
+</div>
     }
 </div>

Views/users/Details.cshtml

@@ -1,42 +0,0 @@
-@model WebApplication1.Models.user
-
-@{
-    ViewBag.Title = "Details";
-}
-
-<h2>Details</h2>
-
-<div>
-    <h4>user</h4>
-    <hr />
-    <dl class="dl-horizontal">
-        <dt>
-            @Html.DisplayNameFor(model => model.usename)
-        </dt>
-
-        <dd>
-            @Html.DisplayFor(model => model.usename)
-        </dd>
-
-        <dt>
-            @Html.DisplayNameFor(model => model.password)
-        </dt>
-
-        <dd>
-            @Html.DisplayFor(model => model.password)
-        </dd>
-
-        <dt>
-            @Html.DisplayNameFor(model => model.displayname)
-        </dt>
-
-        <dd>
-            @Html.DisplayFor(model => model.displayname)
-        </dd>
-
-    </dl>
-</div>
-<p>
-    @Html.ActionLink("Edit", "Edit", new { id = Model.ID }) |
-    @Html.ActionLink("Back to List", "Index")
-</p>

Views/users/Edit.cshtml

@@ -1,10 +1,10 @@
 @model WebApplication1.Models.user
 
 @{
-    ViewBag.Title = "Edit";
+    ViewBag.Title = "Account managment";
 }
-
+<h2>Account managment</h2>
-<h2>Edit</h2>
+<h4>View and Edit account details</h4>
 
 @using (Html.BeginForm())
 {
@@ -19,7 +19,7 @@
         <div class="form-group">
             @Html.LabelFor(model => model.usename, htmlAttributes: new { @class = "control-label col-md-2" })
             <div class="col-md-10">
-                @Html.EditorFor(model => model.usename, new { htmlAttributes = new { @class = "form-control" } })
+                @Html.EditorFor(model => model.usename, new { htmlAttributes = new { @class = "form-control", @readonly = "readonly" } })
                 @Html.ValidationMessageFor(model => model.usename, "", new { @class = "text-danger" })
             </div>
         </div>
@@ -39,15 +39,17 @@
                 @Html.ValidationMessageFor(model => model.displayname, "", new { @class = "text-danger" })
             </div>
         </div>
+        <br />
 
         <div class="form-group">
             <div class="col-md-offset-2 col-md-10">
-                <input type="submit" value="Save" class="btn btn-default" />
+
+                @Html.ActionLink("back to account managment", "index", null, new { @class = "btn btn-outline-dark" })
+
+                <input type="submit" value="Save" class="btn btn-outline-dark" />
+
             </div>
         </div>
     </div>
 }
 
-<div>
-    @Html.ActionLink("Back to List", "Index")
-</div>

Views/users/Index.cshtml

@@ -1,45 +1,53 @@
-@model IEnumerable<WebApplication1.Models.user>
+@model WebApplication1.Models.user
 
 @{
-    ViewBag.Title = "Index";
+    ViewBag.Title = "Account managment";
 }
+<h2>Account managment</h2>
+<h4>View and Edit account details</h4>
 
-<h2>Index</h2>
+@using (Html.BeginForm())
+{
+    @Html.AntiForgeryToken()
 
-<p>
+<div>
-    @Html.ActionLink("Create New", "Create")
+    <h4>user</h4>
-</p>
+    <hr />
-<table class="table">
+    <dl class="dl-horizontal">
-    <tr>
+        <dt>
-        <th>
             @Html.DisplayNameFor(model => model.usename)
-        </th>
+        </dt>
-        <th>
+
+        <dd>
+            @Html.DisplayFor(model => model.usename)
+        </dd>
+
+        <dt>
             @Html.DisplayNameFor(model => model.password)
-        </th>
+        </dt>
-        <th>
+
+        <dd>
+            @Html.DisplayFor(model => model.password)
+        </dd>
+
+        <dt>
             @Html.DisplayNameFor(model => model.displayname)
-        </th>
+        </dt>
-        <th></th>
-    </tr>
 
-@foreach (var item in Model) {
+        <dd>
-    <tr>
+            @Html.DisplayFor(model => model.displayname)
-        <td>
+        </dd>
-            @Html.DisplayFor(modelItem => item.usename)
+
-        </td>
+    </dl>
-        <td>
+    <div class="col-md-offset-2 col-md-10">
-            @Html.DisplayFor(modelItem => item.password)
+        @Html.ActionLink("edit account details", "Edit", null, new { @class = "btn btn-outline-dark" })
-        </td>
+    
-        <td>
+        @Html.ActionLink("Logout", "LogOut", null, new { @class = "btn btn-outline-dark" })
-            @Html.DisplayFor(modelItem => item.displayname)
+    </div>
-        </td>
+    <br />
-        <td>
+    <div class="col-md-offset-2 col-md-10">
-            @Html.ActionLink("Edit", "Edit", new { id=item.ID }) |
+        @Html.ActionLink("Delete Account", "Delete", null, new { @class = "btn btn-outline-dark" })
-            @Html.ActionLink("Details", "Details", new { id=item.ID }) |
+    </div>
-            @Html.ActionLink("Delete", "Delete", new { id=item.ID })
+        </div>
-        </td>
+        }
-    </tr>
-}
 
-</table>

Views/users/Login.cshtml

@@ -39,5 +39,5 @@
 }
 
 <div>
-    @Html.ActionLink("Back to List", "Index")
+    @Html.ActionLink("don't have an account? register now", "Register")
 </div>

Views/users/Register.cshtml

@@ -10,7 +10,7 @@
 {
     @Html.AntiForgeryToken()
     
-    <div class="form-horizontal">
+<div class="form-horizontal">
     <h4>user</h4>
     <hr />
     @Html.ValidationSummary(true, "", new { @class = "text-danger" })
@@ -25,11 +25,13 @@
     <div class="form-group">
         @Html.LabelFor(model => model.password, htmlAttributes: new { @class = "control-label col-md-2" })
         <div class="col-md-10">
-                @Html.EditorFor(model => model.password, new { htmlAttributes = new { @class = "form-control" } })
+            @Html.PasswordFor(model => model.password, new { htmlAttributes = new { @class = "form-control" } })
             @Html.ValidationMessageFor(model => model.password, "", new { @class = "text-danger" })
         </div>
     </div>
 
+
+
     <div class="form-group">
         @Html.LabelFor(model => model.displayname, htmlAttributes: new { @class = "control-label col-md-2" })
         <div class="col-md-10">
@@ -43,9 +45,9 @@
             <input type="submit" value="Create" class="btn btn-outline-dark" />
         </div>
     </div>
-    </div>
+</div>
 }
 
 <div>
-    @Html.ActionLink("Back to List", "Index")
+    @Html.ActionLink("already have an account? Login", "Login")
 </div>

Views/users/allusers.cshtml

@@ -0,0 +1,45 @@
+@model IEnumerable<WebApplication1.Models.user>
+
+@{
+    ViewBag.Title = "allusers";
+}
+
+<h2>allusers</h2>
+
+<p>
+    @Html.ActionLink("Create New", "Create")
+</p>
+<table class="table">
+    <tr>
+        <th>
+            @Html.DisplayNameFor(model => model.usename)
+        </th>
+        <th>
+            @Html.DisplayNameFor(model => model.password)
+        </th>
+        <th>
+            @Html.DisplayNameFor(model => model.displayname)
+        </th>
+        <th></th>
+    </tr>
+
+@foreach (var item in Model) {
+    <tr>
+        <td>
+            @Html.DisplayFor(modelItem => item.usename)
+        </td>
+        <td>
+            @Html.DisplayFor(modelItem => item.password)
+        </td>
+        <td>
+            @Html.DisplayFor(modelItem => item.displayname)
+        </td>
+        <td>
+            @Html.ActionLink("Edit", "Edit", new { id=item.ID }) |
+            @Html.ActionLink("Details", "Details", new { id=item.ID }) |
+            @Html.ActionLink("Delete", "Delete", new { id=item.ID })
+        </td>
+    </tr>
+}
+
+</table>

WebApplication1.csproj

@@ -251,14 +251,12 @@
     <Content Include="Views\Home\About.cshtml" />
     <Content Include="Views\Home\Contact.cshtml" />
     <Content Include="Views\Home\Index.cshtml" />
-    <Content Include="Views\Account\Register.cshtml" />
-    <Content Include="Views\Account\Login.cshtml" />
     <Content Include="Views\users\Register.cshtml" />
     <Content Include="Views\users\Delete.cshtml" />
-    <Content Include="Views\users\Details.cshtml" />
     <Content Include="Views\users\Edit.cshtml" />
     <Content Include="Views\users\Index.cshtml" />
     <Content Include="Views\users\Login.cshtml" />
+    <Content Include="Views\users\allusers.cshtml" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="App_Data\" />