<?php namespace App\Models; use Illuminate\Database\Eloquent\Factories\HasFactory; use Illuminate\Database\Eloquent\Model; use Illuminate\Support\Str; class ProductInvoices extends Model { use HasFactory; public function user(){ return $this->belongsTo(User::class, 'buyer_id', 'id'); } public function transaction(){ return $this->belongsTo(Transaction::class, 'transaction_id', 'id'); } }