added email notifications on expense approved/rejected (whatsapp tmr)

app/Models/Admin.php

@@ -77,4 +77,31 @@ class Admin extends Authenticatable
         }
         return $hasPermission;
     }
+
+    public function getCabangAndRegionHead()
+    {
+        // Fetch the UserHasCabang entry for this admin
+        $userHasCabang = $this->hasOne(UserHasCabang::class, 'user_id')->with('cabang')->first();
+
+        if ($userHasCabang && $userHasCabang->cabang) {
+            $cabang = $userHasCabang->cabang;
+
+            // Fetch the cabang head
+            $cabangHead = $cabang->head;
+
+            // Fetch the region and its head
+            $region = $cabang->region;
+            $regionHead = $region ? $region->head : null;
+
+            return [
+                'cabang_head' => $cabangHead,
+                'region_head' => $regionHead,
+            ];
+        }
+
+        return [
+            'cabang_head' => null,
+            'region_head' => null,
+        ];
+    }
 }

app/Models/Cabang.php

@@ -11,9 +11,20 @@ class Cabang extends Model
 
     protected $table = 'cabang';
     protected $fillable = [
+        'head_id',
         'region_id',
         'cost_id',
         'code',
         'name',
     ];
+
+    public function head()
+    {
+        return $this->belongsTo(Admin::class, 'head_id');
+    }
+
+    public function region()
+    {
+        return $this->belongsTo(Region::class, 'region_id');
+    }
 }

app/Models/Region.php

@@ -11,7 +11,13 @@ class Region extends Model
 
     protected $table = 'region';
     protected $fillable = [
+        'head_id',
         'code',
         'name',
     ];
+
+    public function head()
+    {
+        return $this->belongsTo('App\Models\Admin');
+    }
 }