added remove role function

added add role function
modified admin dashboard views

app/Http/Controllers/AdminController.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+
+use DB;
+
+class AdminController extends Controller
+{
+    public function __construct() {
+        $this->middleware('auth');
+        $this->middleware('roles:Admin');
+    }
+
+    public function displayDashboard() {
+        return view('admin.dashboard');
+    }
+
+    public function addRole(Request $request) {
+        //Get the user and role from the form
+        $user = $request->user;
+        $role = $request->role;
+        //Get the character id from the username using the user table
+        $character = DB::table('users')->where('name', $user)->first();
+        $check = DB::table('user_roles')->where(['character_id' => $character->character_id, 'role' => $role])->get();
+        if($check === null) {
+            DB::table('user_roles')->insert([
+                'character_id' => $characer->character->id,
+                'role'=> $role,
+            ]);
+            return view('admin.dashboard')->with('success', 'User Updated.');
+        }
+
+        return view('admin.dashboard')->with('error', 'User already has the role.');
+    }
+
+    public function removeRole(Request $request) {
+        //Get the user and role from the form
+        $user = $request->user;
+        $role = $request->role;
+        //Get the character id from teh username using the user table
+        $character = DB::table('users')->where('name', $user)->first();
+        $check = DB::table('user_roles')->where(['character_id' => $character->character_id, 'role' => $role])->get();
+        if($check !== null) {
+            DB::table('user_roles')->where(['character_id' => $character->id,
+                                            'role' => $role])
+                                            ->delete();
+            return view('admin.dashboard')->with('success', 'User Updated.');
+        }
+
+        return view('admin.dashboard')->with('error', 'User did not have the role.');
+    }
+}

resources/views/admin/dashboard.blade.php

@@ -0,0 +1,48 @@
+@extends('layouts.b4')
+@section('content')
+<div class="container">
+    <h2>Admin Dashboard</h2>
+    <div class="col-md-6 card">
+        <div class="card-header">
+            Add Role for User
+        </div>
+        <div class="card-body">
+            {!! Form::open(['action' => 'AdminController@addRole', 'method' => 'POST']) !!}
+            <div class="form-group">
+                {{ Form::label('user', 'User') }}
+                {{ Form::text('user', '', ['class' => 'form-control', 'placeholder' => 'Character Name']) }}
+                {{ Form::select('role', [
+                    'None' => 'None',
+                    'Guest' => 'Guest',
+                    'User' => 'User',
+                    'Admin' => 'Admin',
+                    'SuperUser' => 'SuperUser',
+                    ], 'None') }}
+            </div>
+            {{ Form::submit('Submit', ['class' => 'btn btn-primary']) }}
+            {!! Form::close() !!}
+        </div>
+    </div>
+    <div class="col-md-6 cardheader">
+        <div class="card-header">
+            Remove Role from User
+        </div>
+        <div class="card-body">
+            {!! Form::open(['action' => 'AdminController@removeRole', 'method' => 'POST']) !!}
+            <div class="form-group">
+                {{ Form::label('user', 'User') }}
+                {{ Form::text('user', '', ['class' => 'form-control', 'placeholder' => 'Character Name']) }}
+                {{ Form::select('role', [
+                    'None' => 'None',
+                    'Guest' => 'Guest',
+                    'User' => 'User',
+                    'Admin' => 'Admin',
+                    'SuperUser' => 'SuperUser',
+                    ], 'None') }}
+            </div>
+            {{ Form::submit('Submit', ['class' => 'btn btn-primary']) }}
+            {!! Form::close() !!}
+        </div>
+    </div>
+</div>
+@endsection

resources/views/layouts/navbar.blade.php

@@ -26,9 +26,11 @@
             </li>
         </ul>
         <ul class="navbar-nav m1-auto">
+            @can('isAdmin')
             <li class="nav-item">
                 <a class="nav-link" href="/admin">Admin</a>
             </li>
+            @endcan
             <li class="nav-item">
                 <a class="nav-link" href="/logout">Logout</a>
             </li>