Add job update activity log

app/Entities/Projects/Job.php

@@ -23,6 +23,7 @@ class Job extends Model
      */
     protected $dispatchesEvents = [
         'created' => 'App\Events\Jobs\Created',
+        'updated' => 'App\Events\Jobs\Updated',
     ];
 
     /**

app/Events/Jobs/Updated.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Events\Jobs;
+
+use App\Entities\Projects\Job;
+
+class Updated
+{
+    public $job;
+
+    public function __construct(Job $job)
+    {
+        $this->job = $job;
+    }
+}

app/Listeners/Jobs/LogJobUpdateActivity.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Listeners\Jobs;
+
+use App\Entities\Users\Activity;
+use App\Events\Jobs\Updated;
+
+class LogJobUpdateActivity
+{
+    public function handle(Updated $event)
+    {
+        $job = $event->job;
+        $originalJob = $job->getOriginal();
+        $attributeChanges = $job->getChanges();
+        $attributeKeys = array_keys($job->getChanges());
+
+        $activityEntry = [
+            'type'        => 'job_updated',
+            'parent_id'   => null,
+            'user_id'     => auth()->id(),
+            'object_id'   => $job->id,
+            'object_type' => 'jobs',
+            'data'        => json_encode([
+                'before' => $this->getBeforeValues($originalJob, $attributeKeys),
+                'after'  => $this->getAfterValues($job->toArray(), $attributeKeys),
+                'notes'  => null,
+            ]),
+        ];
+
+        Activity::create($activityEntry);
+    }
+
+    private function getBeforeValues(array $originalJob, array $attributeKeys)
+    {
+        $beforeValues = [];
+        foreach ($attributeKeys as $attributeKey) {
+            $beforeValues[$attributeKey] = $originalJob[$attributeKey];
+        }
+
+        return $beforeValues;
+    }
+
+    private function getAfterValues(array $job, array $attributeKeys)
+    {
+        $afterValues = [];
+        foreach ($attributeKeys as $attributeKey) {
+            $afterValues[$attributeKey] = $job[$attributeKey];
+        }
+
+        return $afterValues;
+    }
+}

app/Providers/EventServiceProvider.php

@@ -22,6 +22,9 @@ class EventServiceProvider extends ServiceProvider
         'App\Events\Jobs\Created'     => [
             'App\Listeners\Jobs\LogJobCreationActivity',
         ],
+        'App\Events\Jobs\Updated'     => [
+            'App\Listeners\Jobs\LogJobUpdateActivity',
+        ],
     ];
 
     /**

tests/Unit/Models/ActivityTest.php

@@ -66,4 +66,31 @@ class ActivityTest extends TestCase
             'data'        => null,
         ]);
     }
+
+    /** @test */
+    public function it_records_job_data_update_activities()
+    {
+        $admin = $this->adminUserSigningIn();
+        $project = factory(Project::class)->create();
+        $job = factory(Job::class)->create([
+            'name'       => 'New Job',
+            'project_id' => $project->id,
+        ]);
+
+        $job->name = 'Updated job';
+        $job->save();
+
+        $this->seeInDatabase('user_activities', [
+            'type'        => 'job_updated',
+            'parent_id'   => null,
+            'user_id'     => $admin->id,
+            'object_id'   => $job->id,
+            'object_type' => 'jobs',
+            'data'        => json_encode([
+                'before' => ['name' => 'New Job'],
+                'after'  => ['name' => 'Updated job'],
+                'notes'  => null,
+            ]),
+        ]);
+    }
 }