User can add comment to a project issue

app/Http/Controllers/Issues/CommentController.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Http\Controllers\Issues;
+
+use Illuminate\Http\Request;
+use App\Entities\Projects\Issue;
+use App\Http\Controllers\Controller;
+
+class CommentController extends Controller
+{
+
+    /**
+     * Store a new comment in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \App\Entities\Projects\Issue  $issue
+     * @return \Illuminate\Http\RedirectResponse
+     */
+    public function store(Request $request, Issue $issue)
+    {
+        $newComment = $request->validate([
+            'body' => 'required|string|max:255',
+        ]);
+
+        $issue->comments()->create([
+            'body'       => $newComment['body'],
+            'creator_id' => auth()->id(),
+        ]);
+
+        flash(__('comment.created'), 'success');
+
+        return back();
+    }
+}

resources/views/projects/issues/partials/comment-section.blade.php

@@ -7,3 +7,9 @@
     {!! nl2br($comment->body) !!}
 </div>
 @endforeach
+
+{{ Form::open(['route' => ['issues.comments.store', $issue]]) }}
+{!! FormField::textarea('body', ['required' => true, 'label' => false, 'placeholder' => __('comment.create_text')]) !!}
+{{ Form::submit(__('comment.create'), ['class' => 'btn btn-success pull-right']) }}
+{{ Form::close() }}
+<div class="clearfix"></div><br>

resources/views/projects/issues/show.blade.php

@@ -32,7 +32,7 @@
                 {{ link_to_route('projects.issues.index', __('issue.back_to_index'), [$project], ['class' => 'btn btn-default pull-right']) }}
             </div>
         </div>
-
+        <hr>
         @include('projects.issues.partials.comment-section')
     </div>
     <div class="col-md-6">

routes/web/projects.php

@@ -105,3 +105,8 @@ Route::group(['middleware' => ['auth']], function () {
  * Issue Options Routes
  */
 Route::patch('issues/{issue}/options', 'Issues\OptionController@update')->name('issues.options.update');
+
+/**
+ * Issue Comments Routes
+ */
+Route::post('issues/{issue}/comments', 'Issues\CommentController@store')->name('issues.comments.store');

tests/Feature/Projects/IssueCommentsTest.php

@@ -26,4 +26,27 @@ class IssueCommentsTest extends TestCase
 
         $this->seeText('This is issue comment.');
     }
+
+    /** @test */
+    public function admin_can_add_comment_to_an_issue()
+    {
+        $admin = $this->adminUserSigningIn();
+        $issue = factory(Issue::class)->create();
+
+        $this->visitRoute('projects.issues.show', [$issue->project, $issue]);
+
+        $this->submitForm(__('comment.create'), [
+            'body' => 'First comment.',
+        ]);
+
+        $this->seePageIs(route('projects.issues.show', [$issue->project, $issue]));
+        $this->see(__('comment.created'));
+
+        $this->seeInDatabase('comments', [
+            'commentable_type' => 'issues',
+            'commentable_id'   => $issue->id,
+            'body'             => 'First comment.',
+            'creator_id'       => $admin->id,
+        ]);
+    }
 }