first upload all files

Modules/Coupon/Admin/CouponTable.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Modules\Coupon\Admin;
+
+use Modules\Admin\Ui\AdminTable;
+
+class CouponTable extends AdminTable
+{
+    /**
+     * Make table response for the resource.
+     *
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function make()
+    {
+        return $this->newTable()
+            ->addColumn('discount', function ($coupon) {
+                return $coupon->is_percent
+                    ? "{$coupon->value}%"
+                    : $coupon->value->format();
+            });
+    }
+}

Modules/Coupon/Admin/CouponTabs.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace Modules\Coupon\Admin;
+
+use Modules\Admin\Ui\Tab;
+use Modules\Admin\Ui\Tabs;
+use Modules\Coupon\Entities\Coupon;
+use Modules\Category\Entities\Category;
+
+class CouponTabs extends Tabs
+{
+    public function make()
+    {
+        $this->group('coupon_information', trans('coupon::coupons.tabs.group.coupon_information'))
+            ->active()
+            ->add($this->general())
+            ->add($this->usageRestrictions())
+            ->add($this->usageLimits());
+    }
+
+    public function general()
+    {
+        return tap(new Tab('general', trans('coupon::coupons.tabs.general')), function (Tab $tab) {
+            $tab->active();
+            $tab->weight(5);
+
+            $tab->fields([
+                'name',
+                'code',
+                'is_percent',
+                'value',
+                'free_shipping',
+                'start_date',
+                'end_date',
+                'is_active',
+            ]);
+
+            $tab->view('coupon::admin.coupons.tabs.general');
+        });
+    }
+
+    public function usageRestrictions()
+    {
+        return tap(new Tab('usage_restrictions', trans('coupon::coupons.tabs.usage_restrictions')), function (Tab $tab) {
+            $tab->weight(10);
+            $tab->fields(['minimum_spend']);
+
+            $coupon = Coupon::withoutGlobalScope('active')->findOrNew(request('id'));
+
+            $tab->view('coupon::admin.coupons.tabs.usage_restrictions', [
+                'products' => $coupon->productList(),
+                'excludeProducts' => $coupon->excludeProductList(),
+                'categories' => Category::treeList(),
+            ]);
+        });
+    }
+
+    private function usageLimits()
+    {
+        return tap(new Tab('usage_limits', trans('coupon::coupons.tabs.usage_limits')), function (Tab $tab) {
+            $tab->weight(15);
+            $tab->fields(['usage_limit_per_coupon', 'usage_limit_per_customer']);
+            $tab->view('coupon::admin.coupons.tabs.usage_limits');
+        });
+    }
+}