first upload all files

Modules/Report/SalesReport.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Modules\Report;
+
+use Modules\Order\Entities\Order;
+use Illuminate\Support\Facades\DB;
+
+class SalesReport extends Report
+{
+    protected function view()
+    {
+        return 'report::admin.reports.sales_report.index';
+    }
+
+    protected function query()
+    {
+        return Order::selectRaw('orders.id')
+            ->selectRaw('MIN(created_at) as start_date')
+            ->selectRaw('MAX(created_at) as end_date')
+            ->selectRaw('COUNT(*) as total_orders')
+            ->join(DB::raw('(SELECT order_id, sum(qty) qty FROM order_products GROUP BY order_id) op'), function ($join) {
+                $join->on('orders.id', '=', 'op.order_id');
+            })
+            ->selectRaw('SUM(op.qty) as total_products')
+            ->selectRaw('SUM(sub_total) as sub_total')
+            ->selectRaw('SUM(shipping_cost) as shipping_cost')
+            ->selectRaw('SUM(discount) as discount')
+            ->leftJoin(DB::raw('(SELECT order_id, sum(amount) amount FROM order_taxes GROUP BY order_id) ot'), function ($join) {
+                $join->on('orders.id', '=', 'ot.order_id');
+            })
+            ->selectRaw('SUM(ot.amount) as tax')
+            ->selectRaw('SUM(orders.total) as total')
+            ->groupBy('orders.id');
+    }
+}