Update getJobProgression to avoid error

app/Log.php

@@ -4,7 +4,6 @@
 namespace App;
 
 use Illuminate\Database\Eloquent\Model;
-use Illuminate\Support\Facades\DB;
 
 class Log extends Model
 {
@@ -17,8 +16,7 @@ class Log extends Model
         $logs =  self::where('job_id', '=', $wowa->id)->orderBy('progression', 'desc')->first();
         if (!is_object($logs)) {
             return "Calculation in progress...";
-        }
-        if ($wowa->status == Wowa::STATE_COLLECTION) {
+        } elseif ($wowa->status == Wowa::STATE_COLLECTION) {
             $log = self::where('job_id', '=', $wowa->id)
                 ->where('training', '=', false)->orderBy('progression', 'desc')->first();
             return $log->progression;

resources/views/wowa/index.blade.php

@@ -20,7 +20,7 @@
             <th>User</th>
             <th>Score</th>
             <th>Status</th>
-            <th>Progression</th>
+            <th>Progression (%)</th>
             <th></th>
         </tr>
         @foreach($wowas as $wowa)