Influxdb data failure (alexjustesen#147)

Author: alexjustesen

app/Models/Result.php

@@ -59,21 +59,23 @@ class Result extends Model
      */
     public function formatForInfluxDB2()
     {
+        $data = json_decode($this->data, true);
+
         return [
             'id' => (int) $this->id,
             'ping' => (float) $this->ping,
             'download' => (int) $this->download,
             'upload' => (int) $this->upload,
             'download_bits' => (int) $this->download * 8,
             'upload_bits' => (int) $this->upload * 8,
-            'ping_jitter' => (float) $this->data['ping']['jitter'],
-            'download_jitter' => (float) $this->data['download']['latency']['jitter'],
-            'upload_jitter' => (float) $this->data['upload']['latency']['jitter'],
+            'ping_jitter' => (float) $data['ping']['jitter'],
+            'download_jitter' => (float) $data['download']['latency']['jitter'],
+            'upload_jitter' => (float) $data['upload']['latency']['jitter'],
             'server_id' => (int) $this->server_id,
             'server_host' => $this->server_host,
             'server_name' => $this->server_name,
             'scheduled' => $this->scheduled,
-            'packet_loss' => $this->data['packetLoss'],
+            'packet_loss' => optional($data)['packetLoss'], // optional, because apparently the cli doesn't always have this metric
         ];
     }
 }