add controllers, servoices

app/Services/Discounts/DiscountVoucherService.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Services\Discounts;
+
+use App\Models\DiscountVoucher;
+
+class DiscountVoucherService
+{
+    public function listAll(): array
+    {
+        return DiscountVoucher::query()
+            ->orderByDesc('id')
+            ->get()
+            ->all();
+    }
+
+    public function listActive(): array
+    {
+        return DiscountVoucher::query()
+            ->where('is_active', 1)
+            ->orderByDesc('id')
+            ->get()
+            ->all();
+    }
+
+    public function create(array $payload): DiscountVoucher
+    {
+        return DiscountVoucher::query()->create($payload);
+    }
+
+    public function update(int $id, array $payload): DiscountVoucher
+    {
+        $voucher = DiscountVoucher::query()->findOrFail($id);
+        $voucher->fill($payload);
+        $voucher->save();
+        return $voucher;
+    }
+
+    public function find(int $id): DiscountVoucher
+    {
+        return DiscountVoucher::query()->findOrFail($id);
+    }
+
+    public function delete(int $id): void
+    {
+        DiscountVoucher::query()->whereKey($id)->delete();
+    }
+}