first change

Modules/Product/app/Repositories/ProductRepository.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace Modules\Product\Repositories;
+
+use Modules\Product\Interfaces\ProductInterface;
+use Modules\Product\Models\Product;
+
+class ProductRepository implements ProductInterface
+{
+
+    public function findAll()
+    {
+        return Product::get();
+    }
+
+    public function getProductById($productId)
+    {
+        return Product::findOrFail($productId);
+    }
+
+    public function getProductList()
+    {
+        $products = Product::with('client:id,name')->get();
+
+        $keyed = $products->mapWithKeys(function (Product $item) {
+            return [$item->id => $item->name.' ('.$item->client?->name.')'];
+        });
+
+        return $keyed->all();
+    }
+
+    public function create(array $productDetails)
+    {
+        return Product::create($productDetails);
+    }
+
+    public function update($productId, array $newDetails)
+    {
+        return Product::whereId($productId)->update($newDetails);
+    }
+
+    public function delete($productId)
+    {
+        return Product::destroy($productId);
+    }
+    public function pluck()
+    {
+        return Product::pluck('name', 'id');
+    }
+    public function count()
+    {
+        return Product::count();
+    }
+
+    public function client()
+    {
+        return Product::with('client');
+    }
+
+}