migrate to gtea from bistbucket

Modules/Business/App/Exports/ExportSupplierLedger.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Modules\Business\App\Exports;
+
+use App\Models\Party;
+use Illuminate\Contracts\View\View;
+use Maatwebsite\Excel\Concerns\FromView;
+
+class ExportSupplierLedger implements FromView
+{
+    public function view(): View
+    {
+        $suppliers = Party::with('purchases')
+            ->where('business_id', auth()->user()->business_id)
+            ->where('type', '=', 'Supplier')
+            ->latest()
+            ->get();
+
+        $totalAmount = $suppliers->sum(function ($customer) {
+                return $customer->purchases?->sum('totalAmount') ?? 0;
+        });
+
+        $totalPaid = $suppliers->sum(function ($customer) {
+            return $customer->purchases?->sum('paidAmount') ?? 0;
+        });
+
+        $totalDue = $suppliers->sum(function ($customer) {
+            return $customer->purchases?->sum('dueAmount') ?? 0;
+        });
+
+        return view('business::party-reports.supplier-ledger.excel-csv', compact('suppliers', 'totalAmount', 'totalPaid', 'totalDue'));
+    }
+}