diff --git a/app/Events/TicketStatusChanged.php b/app/Events/TicketStatusChanged.php
new file mode 100644
index 0000000..64a9e3a
--- /dev/null
+++ b/app/Events/TicketStatusChanged.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Events;
+
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class TicketStatusChanged
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public $ticket, $status;
+
+    /**
+     * Create a new event instance.
+     *
+     * @return void
+     */
+    public function __construct($ticket, $status)
+    {
+        $this->ticket = $ticket;
+        $this->status = $status;
+    }
+}
diff --git a/app/Http/Controllers/TicketController.php b/app/Http/Controllers/TicketController.php
index a83851f..cd19444 100644
--- a/app/Http/Controllers/TicketController.php
+++ b/app/Http/Controllers/TicketController.php
@@ -2,10 +2,14 @@
 
 namespace App\Http\Controllers;
 
+use App\Events\TicketStatusChanged;
+use App\Mail\NewTicket;
+use App\Models\Message;
 use App\Models\Project;
 use App\Models\Ticket;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Mail;
 use Illuminate\Support\Str;
 
 class TicketController extends Controller
@@ -22,6 +26,15 @@ class TicketController extends Controller
         }
     }
 
+    public function show($id) {
+        $ticket = Ticket::find($id);
+        $status = $this->status;
+        $messages = $ticket->messages()->orderBy('created_at', 'DESC')->get();
+        if (!$ticket)
+            abort(404);
+        return view('ticket.show', compact('ticket', 'status', 'messages'));
+    }
+
     public function create() {
         $projects = Project::all();
         return view('ticket.create', compact('projects'));
@@ -36,19 +49,31 @@ class TicketController extends Controller
         $type = $request->type;
         $text = $request->text;
         $fileTicket = $request->file_ticket;
+        $fileTicket2 = $request->file_ticket2;
 
         $request->validate([
             'text' => 'required|string',
         ]);
 
+        $ticketId = Ticket::count() + 1;
+
         if ($fileTicket !== null) {
             $request->validate([
                 'file_ticket' => 'mimes:jpeg,jpg,png,pdf|max:2048',
             ]);
             $projectSlug = Str::slug(Project::find($projectId)->name);
-            $ticketId = Ticket::count() + 1;
-            $fileName = Str::slug($projectSlug) . "-" . ($type === 0 ? "bug" : "evo") . "-" . $ticketId . "." . $fileTicket->extension();
+            $fileName = $projectSlug . "-" . ($type === "0" ? "bug" : "evo") . "-" . $ticketId . "." . $fileTicket->extension();
             $fileTicket->move(public_path('fichiers/' . $projectSlug . "/" . $ticketId . "/"), $fileName);
+            $filePath = 'fichiers/' . $projectSlug . "/" . $ticketId . "/" . $fileName;
+        }
+        if ($fileTicket2 !== null) {
+            $request->validate([
+                'file_ticket' => 'mimes:jpeg,jpg,png,pdf|max:2048',
+            ]);
+            $projectSlug = Str::slug(Project::find($projectId)->name);
+            $fileName2 = $projectSlug . "-" . ($type === "0" ? "bug" : "evo") . "-" . $ticketId . "-2." . $fileTicket2->extension();
+            $fileTicket2->move(public_path('fichiers/' . $projectSlug . "/" . $ticketId . "/"), $fileName2);
+            $filePath2 = 'fichiers/' . $projectSlug . "/" . $ticketId . "/" . $fileName2;
         }
 
         $ticket = new Ticket();
@@ -56,10 +81,14 @@ class TicketController extends Controller
         $ticket->type = $type;
         $ticket->text = $text;
         if ($fileTicket !== null)
-            $ticket->file = $fileName;
+            $ticket->file = $filePath;
+        if ($fileTicket2 !== null)
+            $ticket->file2 = $filePath2;
         $ticket->created_by = Auth::user()->id;
         $ticket->save();
 
+        Mail::to(config('mail.MAIL_ADMIN'))->send(new NewTicket($ticket));
+
         return redirect()->route('home')->with('success', 'Ticket enregistré !');
     }
 
@@ -83,6 +112,7 @@ class TicketController extends Controller
         $type = $request->type;
         $text = $request->text;
         $fileTicket = $request->file_ticket;
+        $fileTicket2 = $request->file_ticket2;
 
         $request->validate([
             'text' => 'required|string',
@@ -94,23 +124,88 @@ class TicketController extends Controller
             $request->validate([
                 'file_ticket' => 'mimes:jpeg,jpg,png,pdf|max:2048',
             ]);
-            if (file_exists(public_path('fichiers/' . $ticket->project->name . '/' . $ticket->id . '/') . $ticket->file))
-                unlink(public_path('fichiers/' . $ticket->project->name . '/' . $ticket->id . '/') . $ticket->file);
+            if ($ticket->file !== null && file_exists(public_path() . $ticket->file))
+                unlink(public_path() . $ticket->file);
             $projectSlug = Str::slug(Project::find($projectId)->name);
-            $fileName = Str::slug($projectSlug) . "-" . ($type === 0 ? "bug" : "evo") . "-" . $ticket->id . "." . $fileTicket->extension();
+            $fileName = $projectSlug . "-" . ($type === "0" ? "bug" : "evo") . "-" . $ticket->id . "." . $fileTicket->extension();
             $fileTicket->move(public_path('fichiers/' . $projectSlug . "/" . $ticket->id . "/"), $fileName);
+            $filePath = 'fichiers/' . $projectSlug . "/" . $ticket->id . "/" . $fileName;
+        }
+        if ($fileTicket2 !== null) {
+            $request->validate([
+                'file_ticket2' => 'mimes:jpeg,jpg,png,pdf|max:2048',
+            ]);
+            if ($ticket->file2 !== null && file_exists(public_path() . $ticket->file2))
+                unlink(public_path() . $ticket->file2);
+            $projectSlug = Str::slug(Project::find($projectId)->name);
+            $fileName2 = $projectSlug . "-" . ($type === "0" ? "bug" : "evo") . "-" . $ticket->id . "." . $fileTicket2->extension();
+            $fileTicket2->move(public_path('fichiers/' . $projectSlug . "/" . $ticket->id . "/"), $fileName2);
+            $filePath2 = 'fichiers/' . $projectSlug . "/" . $ticket->id . "/" . $fileName2;
         }
 
         $ticket->project_id = $projectId;
         $ticket->type = $type;
         $ticket->text = $text;
         if ($fileTicket !== null)
-            $ticket->file = $fileName;
-        if (Auth::user()->role === 1)
+            $ticket->file = $filePath;
+        if ($fileTicket2 !== null)
+            $ticket->file2 = $filePath2;
+        if (Auth::user()->role === 1) {
             $ticket->status = $status;
+            event(new TicketStatusChanged($ticket, $this->status));
+        }
 
         $ticket->save();
 
         return redirect()->route('edit-ticket', $ticket->id)->with('success', 'Modifications enregistrées !');
     }
+
+    public function changeStatus(Request $request, $id) {
+        $ticket = Ticket::find($id);
+        if (!$ticket)
+            abort(404);
+        $ticket->status = $request->status;
+        $ticket->save();
+        event(new TicketStatusChanged($ticket, $this->status));
+
+        return back();
+    }
+
+    public function createMessage(Request $request) {
+        $request->validate([
+            'message' => 'required',
+        ]);
+
+        if ($request->file_message !== null) {
+            $request->validate([
+                'file_message' => 'mimes:jpeg,jpg,png,pdf|max:2048',
+            ]);
+        }
+
+        $ticketId = $request->ticket_id;
+        $fileMessage = $request->file_message;
+
+        $ticket = Ticket::find($ticketId);
+
+        if (Auth::user()->role !== 1 && (!$ticket || Auth::user()->id !== $ticket->created_by))
+            return back()->withErrors("Les données entrées sont incorrects.");
+
+        $message = new Message();
+        $message->ticket_id = $ticketId;
+        $message->user_id = Auth::user()->id;
+        $message->message = $request->message;
+        $message->save();
+
+        if ($request->file_message !== null) {
+            $projectSlug = Str::slug($ticket->project->name);
+            $fileMessage = $request->file_message;
+            $fileName = $projectSlug . '-ticket-' . $ticket->id . '-message-' . $message->id . '.' . $fileMessage->extension();
+            $fileMessage->move(public_path('fichiers/' . $projectSlug . '/' . $ticket->id . '/'), $fileName);
+            $filePath = 'fichiers/' . $projectSlug . '/' . $ticket->id . '/' . $fileName;
+            $message->file = $filePath;
+            $message->save();
+        }
+
+        return back();
+    }
 }
diff --git a/app/Listeners/AddStatusMessages.php b/app/Listeners/AddStatusMessages.php
new file mode 100644
index 0000000..1985c35
--- /dev/null
+++ b/app/Listeners/AddStatusMessages.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Listeners;
+
+use App\Events\TicketStatusChanged;
+use App\Models\Message;
+
+class AddStatusMessages
+{
+    /**
+     * Create the event listener.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Handle the event.
+     *
+     * @param  TicketStatusChanged  $event
+     * @return void
+     */
+    public function handle(TicketStatusChanged $event)
+    {
+        $message = new Message();
+        $message->ticket_id = $event->ticket->id;
+        $message->message = "Le status est passé à : " . $event->status[$event->ticket->status];
+        $message->save();
+    }
+}
diff --git a/app/Mail/NewTicket.php b/app/Mail/NewTicket.php
new file mode 100644
index 0000000..00934ff
--- /dev/null
+++ b/app/Mail/NewTicket.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Mail;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Mail\Mailable;
+use Illuminate\Queue\SerializesModels;
+
+class NewTicket extends Mailable
+{
+    use Queueable, SerializesModels;
+
+    private $ticket;
+
+    /**
+     * Create a new message instance.
+     *
+     * @return void
+     */
+    public function __construct($ticket)
+    {
+        $this->ticket = $ticket;
+    }
+
+    /**
+     * Build the message.
+     *
+     * @return $this
+     */
+    public function build()
+    {
+        $ticket = $this->ticket;
+        return $this->subject("[SupportWeb] Nouveau ticket n°" . $ticket->id)->view('mails.new-ticket', compact('ticket'));
+    }
+}
diff --git a/app/Models/Message.php b/app/Models/Message.php
new file mode 100644
index 0000000..471f7b1
--- /dev/null
+++ b/app/Models/Message.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Message extends Model
+{
+    use HasFactory;
+
+    public function ticket() {
+        return $this->belongsTo('App\Models\Ticket', 'ticket_id');
+    }
+
+    public function user() {
+        return $this->belongsTo('App\Models\User', 'user_id');
+    }
+}
diff --git a/app/Models/Ticket.php b/app/Models/Ticket.php
index ed3b08f..7d3bd3e 100644
--- a/app/Models/Ticket.php
+++ b/app/Models/Ticket.php
@@ -16,4 +16,8 @@ class Ticket extends Model
     public function user() {
         return $this->belongsTo('App\Models\User', 'created_by');
     }
+
+    public function messages() {
+        return $this->hasMany('App\Models\Message', 'ticket_id');
+    }
 }
diff --git a/app/Models/User.php b/app/Models/User.php
index a44efaa..55dce5a 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -44,4 +44,8 @@ class User extends Authenticatable
     public function tickets() {
         return $this->hasMany("App\Models\Ticket", 'created_by');
     }
+
+    public function messages() {
+        return $this->hasMany('App\Models\Messages', 'user_id');
+    }
 }
diff --git a/app/Providers/EventServiceProvider.php b/app/Providers/EventServiceProvider.php
index a9f10a6..e925966 100644
--- a/app/Providers/EventServiceProvider.php
+++ b/app/Providers/EventServiceProvider.php
@@ -18,6 +18,9 @@ class EventServiceProvider extends ServiceProvider
         Registered::class => [
             SendEmailVerificationNotification::class,
         ],
+        'App\Events\TicketStatusChanged' => [
+            'App\Listeners\AddStatusMessages',
+        ],
     ];
 
     /**
diff --git a/config/mail.php b/config/mail.php
index 54299aa..6649a64 100644
--- a/config/mail.php
+++ b/config/mail.php
@@ -15,6 +15,9 @@ return [
 
     'default' => env('MAIL_MAILER', 'smtp'),
 
+    // Mail admin
+    'MAIL_ADMIN' => env('MAIL_ADMIN'),
+
     /*
     |--------------------------------------------------------------------------
     | Mailer Configurations
diff --git a/database/migrations/2020_11_25_104931_create_messages.php b/database/migrations/2020_11_25_104931_create_messages.php
new file mode 100644
index 0000000..5756b1f
--- /dev/null
+++ b/database/migrations/2020_11_25_104931_create_messages.php
@@ -0,0 +1,35 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateMessages extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('messages', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('ticket_id')->constrained('tickets');
+            $table->foreignId('user_id')->nullable()->constrained('users');
+            $table->text('message');
+            $table->string('file')->nullable();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('messages');
+    }
+}
diff --git a/database/migrations/2020_11_25_141438_alter_tickets.php b/database/migrations/2020_11_25_141438_alter_tickets.php
new file mode 100644
index 0000000..626456b
--- /dev/null
+++ b/database/migrations/2020_11_25_141438_alter_tickets.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AlterTickets extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('tickets', function(Blueprint $table) {
+            $table->string('file2')->nullable()->after('file');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('tickets', function(Blueprint $table) {
+            $table->dropColumn('file2');
+        });
+    }
+}
diff --git a/resources/views/home.blade.php b/resources/views/home.blade.php
index 06b5fd9..82710b1 100644
--- a/resources/views/home.blade.php
+++ b/resources/views/home.blade.php
@@ -3,7 +3,7 @@
 @section('tickets', 'active')
 
 @section('content')
-<div class="container content">
+<div class="container">
     @auth
     <h2>Gestion des tickets<a href="{{ route('create-ticket') }}" class="float-right btn btn-sm btn-primary">Créer un ticket</a></h2>
     <table class="table table-hover">
@@ -11,11 +11,12 @@
             <th scope="col">#</th>
             <th scope="col">Projet</th>
             <th scope="col">Type</th>
-            <th scope="col">Description</th>
             <th scope="col">Fichier</th>
+            <th scope="col">Fichier 2</th>
             <th scope="col">Date de création</th>
             <th scope="col">Créer par</th>
             <th scope="col">Status</th>
+            <th scope="col">Contenu</th>
             <th></th>
         </thead>
         <tbody>
@@ -23,10 +24,36 @@
                 @if (Auth::user()->project_id === $ticket->project->id || Auth::user()->role === 1)
                     <tr>
                         <th scope="row">
+                            <a href="{{ route('show-ticket', $ticket->id) }}" class="btn btn-sm btn-outline-secondary">{{ $ticket->id }}</a>
+                        </th>
+                        <td>{{ $ticket->project->name }}</td>
+                        <td>
+                            @if ($ticket->type === 0)
+                            <span class="badge badge-danger">Bug</span>
+                            @else
+                            <span class="badge badge-success">Évolution</span>
+                            @endif
+                        </td>
+                        <td>
+                            @if ($ticket->file !== null)
+                                <a href="{{ asset($ticket->file) }}"
+                                    class="btn btn-sm btn-outline-secondary" target="_blank">Fichier</a>
+                            @endif
+                        </td>
+                        <td>
+                            @if ($ticket->file2 !== null)
+                                <a href="{{ asset($ticket->file2) }}"
+                                    class="btn btn-sm btn-outline-secondary" target="_blank">Fichier 2</a>
+                            @endif
+                        </td>
+                        <td>{{ Carbon\Carbon::parse($ticket->created_at)->format('d/m/Y à H:i') }}</td>
+                        <td>{{ $ticket->user->name }}</td>
+                        <td>{{ $status[$ticket->status] }}</td>
+                        <td>
                             {{-- Modal du ticket --}}
                             <!-- Button trigger modal -->
                             <button type="button" class="btn btn-sm btn-outline-secondary" data-toggle="modal" data-target="#ticket{{ $ticket->id }}Modal">
-                                {{ $ticket->id }}
+                                Aperçu
                             </button>
 
                             <!-- Modal -->
@@ -43,12 +70,6 @@
                                     </div>
                                     <div class="modal-body">
                                         <p>{!! nl2br(e($ticket->text)) !!}</p>
-                                        @if ($ticket->file !== null)
-                                        <hr>
-                                        <img src="{{ asset('fichiers/' . Str::slug($ticket->project->name) . '/' . $ticket->id . '/' . $ticket->file) }}" style="max-width: 100%;">
-                                        <br>
-                                        <a href="{{ asset('fichiers/' . Str::slug($ticket->project->name) . '/' . $ticket->id . '/' . $ticket->file) }}" target="_blank">Ouvrir dans un nouvel onglet</a>
-                                        @endif
                                     </div>
                                     <div class="modal-footer">
                                     <button type="button" class="btn btn-sm btn-primary" data-dismiss="modal">Fermer</button>
@@ -56,25 +77,7 @@
                                 </div>
                                 </div>
                             </div>
-                        </th>
-                        <td>{{ $ticket->project->name }}</td>
-                        <td>
-                            @if ($ticket->type === 0)
-                            <span class="badge badge-danger">Bug</span>
-                            @else
-                            <span class="badge badge-success">Évolution</span>
-                            @endif
                         </td>
-                        <td>{{ \Illuminate\Support\Str::limit($ticket->text, 40, '...') }}</td>
-                        <td>
-                            @if ($ticket->file !== null)
-                                <a href="{{ asset('fichiers/' . Str::slug($ticket->project->name) . '/' . $ticket->id . '/' . $ticket->file) }}"
-                                    class="btn btn-sm btn-outline-secondary" target="_blank">Fichier</a>
-                            @endif
-                        </td>
-                        <td>{{ Carbon\Carbon::parse($ticket->created_at)->format('d/m/Y à H:i') }}</td>
-                        <td>{{ $ticket->user->name }}</td>
-                        <td>{{ $status[$ticket->status] }}</td>
                         <td>
                             @if ($ticket->created_by === Auth::user()->id || Auth::user()->role === 1)
                                 <a href="{{ route('edit-ticket', $ticket->id) }}" class="btn btn-sm btn-outline-primary">Modifier</a>
diff --git a/resources/views/layout/app.blade.php b/resources/views/layout/app.blade.php
index 563d89d..377f529 100644
--- a/resources/views/layout/app.blade.php
+++ b/resources/views/layout/app.blade.php
@@ -69,7 +69,9 @@
             </div>
         </div>
     </nav>
-    @yield('content')
+    <div class="content">
+        @yield('content')
+    </div>
     <script src="{{ asset('js/app.js') }}"></script>
 </body>
 </html>
diff --git a/resources/views/mails/new-ticket.blade.php b/resources/views/mails/new-ticket.blade.php
new file mode 100644
index 0000000..574c352
--- /dev/null
+++ b/resources/views/mails/new-ticket.blade.php
@@ -0,0 +1,12 @@
+<p>Bonjour,</p>
+<p>Un nouveau ticket (n°{{ $ticket->id }}) a été créer sur le support web :</p>
+<ul>
+    <li>Projet : {{ $ticket->project->name }}</li>
+    <li>Type : {{ $ticket->type === 0 ? "Bug" : "Évolution" }}</li>
+    <li>Créer par : {{ $ticket->user->name }}</li>
+</ul>
+<p>
+    Description :<br>
+    {!! nl2br(e($ticket->text)) !!}
+</p>
+<p>Lien vers le ticket : <a href="{{ route('show-ticket', $ticket->id) }}" traget="_blank">Ouvrir dans un nouvel onglet</a></p>
diff --git a/resources/views/ticket/create.blade.php b/resources/views/ticket/create.blade.php
index ddd9c94..34cccf7 100644
--- a/resources/views/ticket/create.blade.php
+++ b/resources/views/ticket/create.blade.php
@@ -52,6 +52,9 @@
                         <div class="form-group">
                             <input type="file" name="file_ticket" accept="image/png, image/jpeg, image/jpg, .pdf">
                         </div>
+                        <div class="form-group">
+                            <input type="file" name="file_ticket2" accept="image/png, image/jpeg, image/jpg, .pdf">
+                        </div>
 
                         <div class="form-group text-center">
                             <input type="submit" class="btn btn-primary" value="Enregistrer">
diff --git a/resources/views/ticket/edit.blade.php b/resources/views/ticket/edit.blade.php
index dff629c..363d823 100644
--- a/resources/views/ticket/edit.blade.php
+++ b/resources/views/ticket/edit.blade.php
@@ -70,7 +70,17 @@
                             @if ($ticket->file !== null)
                             <hr>
                             <div class="text-center">
-                                <img src="{{ asset('fichiers/' . Str::slug($ticket->project->name) . '/' . $ticket->id . '/' . $ticket->file) }}" style="max-width: 100%;">
+                                <img src="{{ asset($ticket->file) }}" style="max-width: 100%;">
+                            </div>
+                            @endif
+                        </div>
+
+                        <div class="form-group">
+                            <input type="file" name="file_ticket2" accept="image/png, image/jpeg, image/jpg, .pdf">
+                            @if ($ticket->file2 !== null)
+                            <hr>
+                            <div class="text-center">
+                                <img src="{{ asset($ticket->file2) }}" style="max-width: 100%;">
                             </div>
                             @endif
                         </div>
diff --git a/resources/views/ticket/show.blade.php b/resources/views/ticket/show.blade.php
new file mode 100644
index 0000000..6588af7
--- /dev/null
+++ b/resources/views/ticket/show.blade.php
@@ -0,0 +1,122 @@
+@extends('layout.app')
+
+@section('content')
+<div class="container">
+    <div class="form-row">
+        <h2 class="col-md-10">
+            <a href="{{ route('home') }}" class="text-decoration-none">←</a>
+             Ticket n°{{ $ticket->id }} : {{ $ticket->project->name }} - {{ $ticket->type === 0 ? "Bug" : "Évolution" }}
+            @if (Auth::user()->role !== 1)
+            <span class="badge badge-secondary">{{ $status[$ticket->status] }}</span>
+            @endif
+        </h2>
+        @if (Auth::user()->role === 1)
+        <form action="{{ route('change-status-ticket', $ticket->id) }}" method="POST" id="form_status" class="col-md-2">
+            @csrf
+            <select class="custom-select" name="status" id="status" onchange="$('#form_status').submit();">
+                @for ($i = 1; $i < count($status) + 1; $i++)
+                    <option value="{{ $i }}" @if ($ticket->status === $i) selected @endif>{{ $status[$i] }}</option>
+                @endfor
+            </select>
+        </form>
+        @endif
+    </div>
+    <hr>
+    <div>
+        @if ($errors->any())
+            <div class="alert alert-danger">
+                <ul>
+                    @foreach ($errors->all() as $error)
+                        <li>{{ $error }}</li>
+                    @endforeach
+                </ul>
+            </div>
+        @endif
+        <h4>
+            Suivi
+            @if (Auth::user()->id === $ticket->created_by || Auth::user()->role === 1)
+            <button type="button" class="btn btn-sm btn-primary float-right" data-toggle="modal" data-target="#messageModal">
+                Répondre
+            </button>
+
+            {{-- Modal --}}
+            <div class="modal fade" id="messageModal" tabindex="-1" aria-labelledby="messageModalLabel" aria-hidden="true">
+                <div class="modal-dialog">
+                <div class="modal-content">
+                    <form action="{{ route('create-message') }}" method="POST" enctype="multipart/form-data">
+                        @method('PUT')
+                        @csrf
+                        <input type="hidden" name="ticket_id" value="{{ $ticket->id }}">
+                        <div class="modal-header">
+                        <h5 class="modal-title" id="messageModalLabel">
+                            Répondre au ticket n°{{ $ticket->id }}
+                        </h5>
+                        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                            <span aria-hidden="true">&times;</span>
+                        </button>
+                        </div>
+                        <div class="modal-body">
+                            <textarea name="message" class="form-control" rows="10"></textarea><br>
+                            <input type="file" name="file_message" accept="image/jpeg, image/png, image/jpg, .pdf">
+                        </div>
+                        <div class="modal-footer">
+                            <button type="reset" class="btn btn-sm btn-danger" data-dismiss="modal">Fermer</button>
+                            <button type="submit" class="btn btn-sm btn-success">Envoyer</button>
+                        </div>
+                    </form>
+                </div>
+                </div>
+            </div>
+            {{-- Fin modal --}}
+            @endif
+        </h4>
+        @foreach ($messages as $message)
+            @if ($message->user_id === null)
+            <div class="offset-md-3 col-md-6 alert alert-secondary text-center">
+                {!! nl2br(e($message->message)) !!} - Le {{ \Carbon\Carbon::parse($message->created_at)->format('d/m/Y à H:i')}} <small class="text-muted">(Message système)</small>
+            </div>
+            @elseif ($message->user_id === Auth::user()->id)
+            <div class="offset-md-4 col-md-8 alert alert-primary text-right">
+                {!! nl2br(e($message->message)) !!}<br>
+                @if ($message->file !== null)
+                    <a href="{{ asset($message->file) }}" target="_blank">Ouvrir la pièce jointe dans un nouvel onglet</a><br>
+                @endif
+                <small class="text-muted">Le {{ \Carbon\Carbon::parse($message->created_at)->format('d/m/Y à H:i')}} par {{ $message->user->name }}</small>
+            </div>
+            @else
+            <div class="col-md-8 alert alert-success text-left">
+                {!! nl2br(e($message->message)) !!}<br>
+                @if ($message->file !== null)
+                    <a href="{{ asset($message->file) }}" target="_blank">Ouvrir la pièce jointe dans un nouvel onglet</a><br>
+                @endif
+                <small class="text-muted">Le {{ \Carbon\Carbon::parse($message->created_at)->format('d/m/Y à H:i')}} par {{ $message->user->name }}</small>
+            </div>
+            @endif
+        @endforeach
+    </div>
+    <hr>
+    <div>
+        <h4>Description</h4>
+        <p>{!! nl2br(e($ticket->text)) !!}</p>
+        <small class="text-muted">Créer le {{ \Carbon\Carbon::parse($ticket->created_at)->format('d/m/Y à H:i') }}</small>
+    </div>
+    <hr>
+    <div>
+        <h4>Pièces jointes</h4>
+        <ul>
+            @if ($ticket->file !== null)
+            <li>
+                Pièce jointe n°1 :
+                <a href="{{ asset($ticket->file) }}" target="_blank">Ouvrir la pièce jointe</a>
+            </li>
+            @endif
+            @if ($ticket->file2 !== null)
+            <li>
+                Pièce jointe n°2 :
+                <a href="{{ asset($ticket->file2) }}" target="_blank">Ouvrir la pièce jointe</a>
+            </li>
+            @endif
+        </ul>
+    </div>
+</div>
+@endsection
diff --git a/routes/web.php b/routes/web.php
index 1c7bfb0..ac73c44 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -26,6 +26,9 @@ Route::middleware(['auth'])->group(function () {
     Route::put('/ticket/create', [TicketController::class, 'store'])->name('store-ticket');
     Route::get('/ticket/{id}/edit', [TicketController::class, 'edit'])->name('edit-ticket');
     Route::post('/ticket/{id}/edit', [TicketController::class, 'update'])->name('update-ticket');
+    Route::get('/ticket/{id}', [TicketController::class, 'show'])->name('show-ticket');
+    Route::post('/ticket/change-status/{id}', [TicketController::class, 'changeStatus'])->name('change-status-ticket');
+    Route::put('/ticket/message/create', [TicketController::class, 'createMessage'])->name('create-message');
     // Projets (admin)
     Route::middleware(['is-admin'])->group(function () {
         Route::get('/projects', [ProjectController::class, 'index'])->name('projects');