@foreach($salesVouchers as $salesVoucher) @php $existVoucher = $salesReturnVouchers->where('hsn_code', $salesVoucher->hsn_code)->where('gst', $salesVoucher->gst)->first(); if ($existVoucher) { $salesVoucher->quantity = $salesVoucher->quantity - $existVoucher->quantity; $salesVoucher->taxable_value = $salesVoucher->taxable_value - $existVoucher->taxable_value; $salesVoucher->cgst = $salesVoucher->cgst - $existVoucher->cgst; $salesVoucher->sgst = $salesVoucher->sgst - $existVoucher->sgst; $salesVoucher->igst = $salesVoucher->igst - $existVoucher->igst; $salesVoucher->cess = $salesVoucher->cess - $existVoucher->cess; $salesVoucher->total = $salesVoucher->total - $existVoucher->total; } @endphp @endforeach

Hsn Code	Quantity	Taxable Value	CGST	SGST	IGST	CESS	Total
{{ $salesVoucher->hsn_code }}	{{ $salesVoucher->quantity }}	{{ $salesVoucher->taxable_value }}	{{ $salesVoucher->cgst }}	{{ $salesVoucher->sgst }}	{{ $salesVoucher->igst }}	{{ $salesVoucher->cess }}	{{ $salesVoucher->total }}