admin module added

Modules/Admin/app/Repositories/PromotionDemotionRepository.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Modules\Admin\Repositories;
+
+use Modules\Admin\Models\PromotionDemotion;
+
+
+class PromotionDemotionRepository implements PromotionDemotionInterface
+{
+    public function findAll()
+    {
+        return PromotionDemotion::get();
+    }
+
+    public function getPromotionDemotionById($promotionDemotionId)
+    {
+        return PromotionDemotion::findOrFail($promotionDemotionId);
+    }
+
+    public function delete($promotionDemotionId)
+    {
+        PromotionDemotion::destroy($promotionDemotionId);
+    }
+
+    public function create(array $promotionDemotionDetails)
+    {
+        return PromotionDemotion::create($promotionDemotionDetails);
+    }
+
+    public function update($promotionDemotionId, array $newDetails)
+    {
+        return PromotionDemotion::where('promotion_demotion_id', $promotionDemotionId)->update($newDetails);
+    }
+
+}