fixes

app/Repositories/Shop/Invoices.php

@@ -3,11 +3,14 @@
 namespace App\Repositories\Shop;
 
 use App\Models\Shop\Invoice;
+use App\Traits\Model\Basic;
 use Carbon\Carbon;
 use Illuminate\Support\Str;
 
 class Invoices
 {
+    use Basic;
+
     public static function getInvoiceHtml($id)
     {
         $invoice = self::get($id, ['order.customer', 'order.address', 'order.detail']);
@@ -35,16 +38,6 @@ class Invoices
         return self::store($data);
     }
 
-    public static function get($id, $relations = false)
-    {
-        return $relations ? Invoice::with($relations)->findOrFail($id) : Invoice::findOrFail($id);
-    }
-
-    public static function count()
-    {
-        return Invoice::count();
-    }
-
     public static function countByMonth()
     {
         $start = Carbon::now()->beginOfMonth();
@@ -52,11 +45,6 @@ class Invoices
         return Invoice::where('created_at', '>', $start);
     }
 
-    public static function store($data)
-    {
-        return ($data['id'] ?? false) ? self::update($data) : self::create($data);
-    }
-
     public static function create($data)
     {
         InvoiceStats::increase($data['total_taxed']);
@@ -66,15 +54,6 @@ class Invoices
         return Invoice::create($data);
     }
 
-    public static function update($data, $id = false)
-    {
-        $id = $id ? $id : $data['id'];
-        $item = self::get($id);
-        $item->update($data);
-
-        return $item;
-    }
-
     public static function delete($id)
     {
         $invoice = self::get($id);
@@ -85,7 +64,7 @@ class Invoices
 
     public static function getNewRef()
     {
-        $ref = date('ym').'00000';
+        $ref = date('ymd').'00000';
         $lastRef = Invoice::orderBy('id', 'desc')->first();
 
         return $lastRef ? $lastRef->ref + 1 : $ref + 1;