I have a required to calculate the invoices status - Open, Paid, Overdue.
My table structure:
invoices:
- id
- custome_id
- total_amount
...
invoice_payments
- id
- invoice_id
- amount_received
...
Trying:
$records->whereHas('invoice', function($query) use ($val) {
$query->whereHas('invoicePayments', function($_query){
$_query->sum('amount_received');
});
});
My concern is to get the status for the invoice - if invoice->sum('amount') > invoice->invoicePayment->sum('amount_received')
.
I want to do it with the help of whereHas functions not with database raw queries. Please suggest the way to do it.
This query works with pagination:
Invoice::where('total_amount', '<=', function($query) {
$query->selectRaw('SUM(amount_received)')
->from('invoice_payments')
->where('invoice_id', DB::raw('invoices.id'));
})->paginate();
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