Closes #26

computablefacts · May 21, 2024 · 39e5c4a · 39e5c4a
1 parent 45a9668
commit 39e5c4a
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Showing 3 changed files with 56 additions and 1 deletion.
diff --git a/app/Enums/ServerStatusEnum.php b/app/Enums/ServerStatusEnum.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Enums;
+
+enum ServerStatusEnum: string
+{
+    case RUNNING = 'running';
+    case UNKNOWN = 'unknown';
+    case DOWN = 'down';
+}
diff --git a/app/Models/YnhServer.php b/app/Models/YnhServer.php
@@ -2,6 +2,7 @@
 
 namespace App\Models;
 
+use App\Enums\ServerStatusEnum;
 use App\Enums\SshTraceStateEnum;
 use App\Hashing\TwHasher;
 use App\Helpers\AdversaryMeter;
@@ -133,6 +134,44 @@ public function domain(): ?YnhDomain
         return $this->domains->where('is_principal', true)->first();
     }
 
+    public function status(): ServerStatusEnum
+    {
+        if (!$this->isReady()) {
+            return ServerStatusEnum::DOWN;
+        }
+
+        // Check if status is running
+        $minDate = Carbon::today()->subMinutes(10);
+        $isRunning = collect(DB::select("
+            SELECT COUNT(*) AS count
+            FROM ynh_osquery
+            WHERE ynh_server_id = {$this->id}
+            -- AND name IN ('memory_available_snapshot', 'disk_available_snapshot')
+            AND calendar_time >= '{$minDate->toDateString()}'
+        "))->first();
+
+        if ($isRunning->count > 0) {
+            return ServerStatusEnum::RUNNING;
+        }
+
+        // Check if status is unknown
+        $minDate = $minDate->subMinutes(10);
+        $isUnknown = collect(DB::select("
+            SELECT COUNT(*) AS count
+            FROM ynh_osquery
+            WHERE ynh_server_id = {$this->id}
+            -- AND name IN ('memory_available_snapshot', 'disk_available_snapshot')
+            AND calendar_time >= '{$minDate->toDateString()}'
+        "))->first();
+
+        if ($isUnknown->count > 0) {
+            return ServerStatusEnum::UNKNOWN;
+        }
+
+        // Here, the server is probably down :-(
+        return ServerStatusEnum::DOWN;
+    }
+
     public function sshKeyPair(): SshKeyPair
     {
         $keys = new SshKeyPair();

diff --git a/resources/views/home/cards/_servers.blade.php b/resources/views/home/cards/_servers.blade.php
@@ -48,7 +48,13 @@
       @foreach($servers->sortBy('name') as $server)
       <tr>
         <td class="ps-4" width="25px">
-          <span class="{{ $server->is_ready ? 'tw-dot-green' : 'tw-dot-red' }}"></span>
+          @if($server->status() === \App\Enums\ServerStatusEnum::RUNNING)
+          <span class="tw-dot-green"></span>
+          @elseif($server->status() === \App\Enums\ServerStatusEnum::UNKNOWN)
+          <span class="tw-dot-orange"></span>
+          @else
+          <span class="tw-dot-red"></span>
+          @endif
         </td>
         <td>
           <span class="font-lg mb-3 fw-bold">