From 830a6cf67e9638931153dcc3d16d43583c2801a4 Mon Sep 17 00:00:00 2001
From: Till Deeke <privat@tilldeeke.de>
Date: Sat, 28 Jul 2018 01:15:32 +0200
Subject: [PATCH] Adds accepting/declining to new controller

---
 app/Events/ItemAccepted.php                   |  32 +++++
 app/Events/ItemDeclined.php                   |  32 +++++
 .../Account/AcceptanceController.php          | 119 +++++++++++++++
 app/Listeners/LogListener.php                 |  24 ++++
 resources/views/account/accept.blade.php      | 135 ++++++++++++++++++
 routes/web.php                                |   9 ++
 6 files changed, 351 insertions(+)
 create mode 100644 app/Events/ItemAccepted.php
 create mode 100644 app/Events/ItemDeclined.php
 create mode 100644 app/Http/Controllers/Account/AcceptanceController.php
 create mode 100644 resources/views/account/accept.blade.php

diff --git a/app/Events/ItemAccepted.php b/app/Events/ItemAccepted.php
new file mode 100644
index 0000000000..3c854d9ea5
--- /dev/null
+++ b/app/Events/ItemAccepted.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\Accessory;
+use App\Models\Actionlog;
+use App\Models\Contracts\Acceptable;
+use App\Models\User;
+use Illuminate\Broadcasting\Channel;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class ItemAccepted
+{
+    use Dispatchable, SerializesModels;
+
+    public $item;
+    public $acceptedBy;
+    public $signature;
+    
+    /**
+     * Create a new event instance.
+     *
+     * @return void
+     */
+    public function __construct(Acceptable $item, User $acceptedBy, string $signature)
+    {
+        $this->item       = $item;
+        $this->acceptedBy = $acceptedBy;
+        $this->signature  = $signature;
+    }
+}
diff --git a/app/Events/ItemDeclined.php b/app/Events/ItemDeclined.php
new file mode 100644
index 0000000000..a735c193ef
--- /dev/null
+++ b/app/Events/ItemDeclined.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\Accessory;
+use App\Models\Actionlog;
+use App\Models\Contracts\Acceptable;
+use App\Models\User;
+use Illuminate\Broadcasting\Channel;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class ItemDeclined
+{
+    use Dispatchable, SerializesModels;
+
+    public $item;
+    public $declinedBy;
+    public $signature;
+    
+    /**
+     * Create a new event instance.
+     *
+     * @return void
+     */
+    public function __construct(Acceptable $item, User $declinedBy, string $signature)
+    {
+        $this->item       = $item;
+        $this->declinedBy = $declinedBy;
+        $this->signature  = $signature;
+    }
+}
diff --git a/app/Http/Controllers/Account/AcceptanceController.php b/app/Http/Controllers/Account/AcceptanceController.php
new file mode 100644
index 0000000000..ecf9924277
--- /dev/null
+++ b/app/Http/Controllers/Account/AcceptanceController.php
@@ -0,0 +1,119 @@
+<?php 
+namespace App\Http\Controllers\Account;
+
+use App\Events\ItemAccepted;
+use App\Events\ItemDeclined;
+use App\Http\Controllers\Controller;
+use App\Models\Asset;
+use App\Models\Company;
+use App\Models\Consumable;
+use App\Models\Contracts\Acceptable;
+use App\Models\License;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Str;
+
+class AcceptanceController extends Controller {
+	
+    public function index(Request $request) {
+        return '';
+    }
+	public function edit(Request $request, $type, $id) {
+
+        $item = $this->getItemById($type, $id);
+
+        if (is_null($item)) {
+            return redirect()->reoute('account.accept')->with('error', trans('admin/hardware/message.does_not_exist'));
+        }
+
+        if ($item->isAccepted()) {
+            return redirect()->route('account.accept')->with('error', trans('admin/users/message.error.asset_already_accepted'));
+        }        
+
+        if (! $item->isCheckedOutTo(Auth::user())) {
+            return redirect()->route('account.accept')->with('error', trans('admin/users/message.error.incorrect_user_accepted'));
+        }
+
+        if (!Company::isCurrentUserHasAccess($item)) {
+            return redirect()->route('account.accept')->with('error', trans('general.insufficient_permissions'));
+        }        
+
+        return view('account/accept', compact('item'));
+	}
+
+    public function update(Request $request, $type, $id) {
+        $item = $this->getItemById($type, $id);
+
+        if (is_null($item)) {
+            return redirect()->reoute('account.accept')->with('error', trans('admin/hardware/message.does_not_exist'));
+        }
+
+        if ($item->isAccepted()) {
+            return redirect()->route('account.accept')->with('error', trans('admin/users/message.error.asset_already_accepted'));
+        }      
+
+        if (! $item->isCheckedOutTo(Auth::user())) {
+            return redirect()->route('account.accept')->with('error', trans('admin/users/message.error.incorrect_user_accepted'));
+        }
+
+        if (!Company::isCurrentUserHasAccess($item)) {
+            return redirect()->route('account.accept')->with('error', trans('general.insufficient_permissions'));
+        }
+
+        if (!$request->filled('asset_acceptance')) {
+            return redirect()->back()->with('error', trans('admin/users/message.error.accept_or_decline'));
+        }
+
+        /**
+         * Get the signature and save it
+         */
+        if ($request->filled('signature_output')) {
+            $path = config('app.private_uploads').'/signatures';
+            $sig_filename = "siglog-" .Str::uuid() . '-'.date('Y-m-d-his').".png";
+            $data_uri = e($request->input('signature_output'));
+            $encoded_image = explode(",", $data_uri);
+            $decoded_image = base64_decode($encoded_image[1]);
+            file_put_contents($path."/".$sig_filename, $decoded_image);
+        }
+
+
+        if ($request->input('asset_acceptance') == 'accepted') {
+
+            $item->accept(Auth::user(), $sig_filename);
+
+            event(new ItemAccepted($item, Auth::user(), $sig_filename));
+
+            $return_msg = trans('admin/users/message.accepted');
+
+        } else {
+
+            $item->decline(Auth::user(), $sig_filename);
+
+            event(new ItemDeclined($item, Auth::user(), $sig_filename));
+
+            $return_msg = trans('admin/users/message.declined');
+
+        }
+
+        return redirect()->to('account/accept')->with('success', $return_msg);
+    }
+
+    private function getItemById($type, $id) : ? Acceptable {
+        switch ($type) {
+            case 'asset':
+                $item = Asset::findOrFail($id);
+                break;
+            case 'consumable':
+                $item = Consumable::findOrFail($id);
+                break;
+            case 'license':
+                $item = License::findOrFail($id);
+                break;                  
+            default:
+                $item = null;
+                break;
+        }
+
+        return $item;
+    }	
+}
\ No newline at end of file
diff --git a/app/Listeners/LogListener.php b/app/Listeners/LogListener.php
index 2b35e63658..858c9ec291 100644
--- a/app/Listeners/LogListener.php
+++ b/app/Listeners/LogListener.php
@@ -9,6 +9,8 @@ use App\Events\AssetCheckedOut;
 use App\Events\ComponentCheckedIn;
 use App\Events\ComponentCheckedOut;
 use App\Events\ConsumableCheckedOut;
+use App\Events\ItemAccepted;
+use App\Events\ItemDeclined;
 use App\Events\LicenseCheckedIn;
 use App\Events\LicenseCheckedOut;
 use App\Models\Actionlog;
@@ -63,6 +65,26 @@ class LogListener
         $event->license->logCheckout($event->note, $event->checkedOutTo);
     } 
 
+    public function onItemAccepted(ItemAccepted $event) {
+        $logaction = new Actionlog();
+        $logaction->item()->associate($event->item);
+        $logaction->target()->associate($event->acceptedBy);
+        $logaction->accept_signature = $event->signature;
+        $logaction->action_type = 'accepted';
+
+        $logaction->save();
+    }   
+
+    public function onItemDeclined(ItemDeclined $event) {
+        $logaction = new Actionlog();
+        $logaction->item()->associate($event->item);
+        $logaction->target()->associate($event->declinedBy);
+        $logaction->accept_signature = $event->signature;
+        $logaction->action_type = 'declined';
+
+        $logaction->save();        
+    } 
+
     /**
      * Register the listeners for the subscriber.
      *
@@ -80,6 +102,8 @@ class LogListener
             'ConsumableCheckedOut',  
             'LicenseCheckedIn',
             'LicenseCheckedOut',  
+            'ItemAccepted',
+            'ItemDeclined', 
         ];
 
         foreach($list as $event)  {
diff --git a/resources/views/account/accept.blade.php b/resources/views/account/accept.blade.php
new file mode 100644
index 0000000000..9073f8516a
--- /dev/null
+++ b/resources/views/account/accept.blade.php
@@ -0,0 +1,135 @@
+@extends('layouts/default')
+
+{{-- Page title --}}
+@section('title')
+    Accept {{ $item->present()->name() }}
+    @parent
+@stop
+
+
+{{-- Page content --}}
+@section('content')
+
+    
+<link rel="stylesheet" href="{{ asset('css/signature-pad.css') }}">
+
+<style>
+.form-horizontal .control-label, .form-horizontal .radio, .form-horizontal .checkbox, .form-horizontal .radio-inline, .form-horizontal .checkbox-inline {
+    padding-top: 17px;
+    padding-right: 10px;
+}
+
+#eula_div {
+    width: 100%;
+    height: auto;
+    overflow: scroll;
+}
+
+</style>
+
+
+<form class="form-horizontal" method="post" action="" autocomplete="off">
+  <!-- CSRF Token -->
+  <input type="hidden" name="_token" value="{{ csrf_token() }}" />
+
+
+  <div class="row">
+    <div class="col-sm-10 col-sm-offset-1 col-md-8 col-md-offset-2">
+      <div class="panel box box-default">
+        <div class="box-body">
+          <div class="col-md-12">
+            <div class="radio">
+              <label>
+                <input type="radio" name="asset_acceptance" id="accepted" value="accepted">
+                I accept
+              </label>
+            </div>
+
+            <div class="radio">
+              <label>
+                <input type="radio" name="asset_acceptance" id="declined" value="declined">
+                I decline
+              </label>
+            </div>
+
+            @if ($item->getEula())
+            <div class="col-md-12" style="padding-top: 20px">
+              <div id="eula_div">
+                {!!  $item->getEula() !!}
+              </div>
+            </div>
+            @endif
+
+            @if ($snipeSettings->require_accept_signature=='1')
+            <div class="col-md-12 col-sm-12 text-center" style="padding-top: 20px">
+
+              <h3>Sign below to indicate that you agree to the terms of service:</h3>
+
+              <div id="signature-pad" class="m-signature-pad">
+                <div class="m-signature-pad--body col-md-12 col-sm-12 col-lg-12 col-xs-12">
+                  <canvas></canvas>
+                    <input type="hidden" name="signature_output" id="signature_output">
+                </div>
+               <div class="col-md-12 col-sm-12 col-lg-12 col-xs-12 text-center">
+                  <button type="button" class="btn btn-sm btn-default clear" data-action="clear" id="clear_button">Clear Signature</button>
+                </div>
+              </div>
+            </div> <!-- .col-md-12.text-center-->
+            @endif
+
+          </div><!-- / col-md-12 -->
+
+        </div> <!-- / box-body -->
+        <div class="box-footer text-right">
+            <button type="submit" class="btn btn-success" id="submit-button"><i class="fa fa-check icon-white"></i> {{ trans('general.submit') }}</button>
+        </div><!-- /.box-footer -->
+      </div> <!-- / box-default -->
+    </div> <!-- / col -->
+  </div> <!-- / row -->
+</form>
+
+@stop
+
+@section('moar_scripts')
+
+    <script src="{{ asset('js/signature_pad.min.js') }}"></script>
+    <script nonce="{{ csrf_token() }}">
+        var wrapper = document.getElementById("signature-pad"),
+                clearButton = wrapper.querySelector("[data-action=clear]"),
+                saveButton = wrapper.querySelector("[data-action=save]"),
+                canvas = wrapper.querySelector("canvas"),
+                signaturePad;
+
+        // Adjust canvas coordinate space taking into account pixel ratio,
+        // to make it look crisp on mobile devices.
+        // This also causes canvas to be cleared.
+        function resizeCanvas() {
+            // When zoomed out to less than 100%, for some very strange reason,
+            // some browsers report devicePixelRatio as less than 1
+            // and only part of the canvas is cleared then.
+            var ratio =  Math.max(window.devicePixelRatio || 1, 1);
+            canvas.width = canvas.offsetWidth * ratio;
+            canvas.height = canvas.offsetHeight * ratio;
+            canvas.getContext("2d").scale(ratio, ratio);
+        }
+
+        window.onresize = resizeCanvas;
+        resizeCanvas();
+
+        signaturePad = new SignaturePad(canvas);
+
+        $('#clear_button').on("click", function (event) {
+            signaturePad.clear();
+        });
+
+        $('#submit-button').on("click", function (event) {
+            if (signaturePad.isEmpty()) {
+                alert("Please provide signature first.");
+                return false;
+            } else {
+                $('#signature_output').val(signaturePad.toDataURL());
+            }
+        });
+
+    </script>
+@stop
diff --git a/routes/web.php b/routes/web.php
index 20974f5f80..4b6d13a7cd 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -274,6 +274,15 @@ Route::group([ 'prefix' => 'account', 'middleware' => ['auth']], function () {
     # Account Dashboard
     Route::get('/', [ 'as' => 'account', 'uses' => 'ViewAssetsController@getIndex' ]);
 
+
+    Route::get('accept', 'Account\AcceptanceController@index')
+        ->name('account.accept');
+        
+    Route::get('accept/{type}/{id}', 'Account\AcceptanceController@edit')
+        ->name('account.accept.item');
+
+    Route::post('accept/{type}/{id}', 'Account\AcceptanceController@update');        
+
 });