Route and controller for dashboard chart

app/Http/Controllers/StatuslabelsController.php

@@ -4,6 +4,7 @@ namespace App\Http\Controllers;
 use Input;
 use Lang;
 use App\Models\Statuslabel;
+use App\Models\Asset;
 use Redirect;
 use DB;
 use App\Models\Setting;
@@ -35,6 +36,39 @@ class StatuslabelsController extends Controller
     }
 
 
+    /**
+     * Show a count of assets by status label
+     *
+     * @return View
+     */
+
+    public function getAssetCountByStatuslabel()
+    {
+        $colors = [];
+
+        $statuslabels = Statuslabel::get();
+        $labels=[];
+        $points=[];
+
+        foreach ($statuslabels as $statuslabel) {
+            $labels[]=$statuslabel->name;
+            $points[]=$statuslabel->assets()->whereNull('assigned_to')->count();
+        }
+        $labels[]='Deployed';
+        $points[]=Asset::whereNotNull('assigned_to')->count();
+
+        $result= [
+            "labels" => $labels,
+            "datasets" => [ [
+                "data" => $points,
+                "backgroundColor" => Helper::chartColors(),
+                "hoverBackgroundColor" =>  Helper::chartBackgroundColors()
+            ]]
+        ];
+        return $result;
+    }
+
+
     /**
      * Statuslabel create.
      *

app/Http/routes.php

@@ -35,6 +35,7 @@ Route::group([ 'prefix' => 'api', 'middleware' => 'auth' ], function () {
         });
 
         Route::get('list', [ 'as' => 'api.statuslabels.list', 'uses' => 'StatuslabelsController@getDatatable' ]);
+        Route::get('assets', [ 'as' => 'api.statuslabels.assets', 'uses' => 'StatuslabelsController@getAssetCountByStatuslabel' ]);
 
     });