portal-api/app/Repositories/InvoiceItem/InvoiceItemRepository.php

<?php

namespace App\Repositories\InvoiceItem;

use App\Models\InvoiceItem;
use App\Repositories\BaseRepository;
use App\Repositories\Module\Hosting\HostingRepositoryInterface;
use App\Repositories\Module\Vmware\VmwareRepositoryInterface;

class InvoiceItemRepository extends BaseRepository implements InvoiceItemRepositoryInterface
{
    public function __construct(
        public VmwareRepositoryInterface $vmwareRepository,
        public HostingRepositoryInterface $hostingRepository
    ) {
        parent::__construct();
    }
    public function getModel()
    {
        return InvoiceItem::class;
    }
    public function findBy(int $userId = 0, array $data = [], array $relationships = [])
    {
        $query = $this->model->with($relationships);
        
        // Handle customer_id filtering through invoice relationship
        if ($userId > 0) {
            $query = $query->whereHas('invoice', function ($subQuery) use ($userId) {
                $subQuery->where('customer_id', $userId);
            });
        }
        
        // Handle additional data conditions, but skip customer_id if it's trying to query invoice_item directly
        if (!empty($data) && isset($data['key']) && $data['key'] !== 'customer_id') {
            $query = $query->where($data['key'], $data['condition'], $data['value']);
        }
        
        return $query->first();
    }
    public function filter(array $data = [], array $relationships = [], array $withCount = [], array $select = ['*'])
    {
        $model = $this->model->with($relationships)->select($select);

        if (isset($data['invoice_type'])) {
            $model =  $model->where("invoice_type", $data['invoice_type']);
        }
        if (isset($data['parent_id'])) {
            $model =  $model->where("parent_id", $data['parent_id']);
        }
        // if (isset($data['customer_id'])) {
        //     $model =  $model->where("customer_id", $data['customer_id']);
        // }
        if (isset($data['invoice_id'])) {
            $model =  $model->where("invoice_id", $data['invoice_id']);
        }
        if (count($withCount) > 0) {
            $model = $model->withCount($withCount);
        }
        // if (isset($data['type_id'])) {
        //     $model = $model->where(function ($query) use ($data) {
        //         if (isset($data['type_id']['condition'])) {
        //             switch (strtoupper($data['type_id']['condition'])) {
        //                 case "IN":
        //                     $query->whereIn($data['type_id']['key'], $data['type_id']['value']);
        //                     break;
        //                 case "NotIn":
        //                     $query->whereNotIn($data['type_id']['key'], $data['type_id']['value']);
        //                     break;
        //                 default:
        //                     $query->where($data['type_id']['key'], $data['type_id']['condition'], $data['type_id']['value']);
        //                     break;
        //             }
        //         } else {
        //             $query->where($data['type_id']['key'], $data['type_id']['value']);
        //         }
        //     });
        // }
        if (isset($data['relations'])) {
            foreach ($data['relations'] as $key => $value) {
                $model = $model->whereHas($key, function ($query) use ($value) {
                    if (isset($value['condition'])) {
                        switch (strtoupper($value['condition'])) {
                            case "IN":
                                $query->whereIn($value['key'], $value['value']);
                                break;
                            case "NotIn":
                                $query->whereNotIn($value['key'], $value['value']);
                                break;
                            default:
                                $query->where($value['key'], $value['condition'], $value['value']);
                                break;
                        }
                    } else {
                        $query->where($value['key'], $value['value']);
                    }
                });
            }
        }

        if (isset($data['limit']) && $data['limit']) {
            return $model->latest('id')->take($data['limit'])->get();
        }

        if (isset($data['page'])) {
            return $model->paginate(15);
        }
        return $model->get();
    }
    public function findWithRelationships(int $id = 0, array $relationships = [], array $withCount = [], array $withSum = [])
    {
        $model = $this->model;
        if (count($relationships) > 0) {
            foreach ($relationships as $relationship) {
                if (method_exists($model, $relationship)) {
                    $model = $model->with($relationship);
                }
            }
        }

        // Xử lý withCount
        if (count($withCount) > 0) {
            foreach ($withCount as $key => $items) {
                if (is_array($items)) {
                    foreach ($items as $alias => $item) {
                        $model = $model->withCount([
                            $key . ' as ' . $alias => function ($query) use ($item) {
                                $query->where($item['key'], $item['condition'], $item['value']);
                            }
                        ]);
                    }
                } else {
                    $model = $model->withCount($key);
                }
            }
        }

        // Xử lý withSum
        if (count($withSum) > 0) {
            foreach ($withSum as $key => $items) {
                if (is_array($items)) {
                    foreach ($items as $alias => $item) {
                        $model = $model->withSum([
                            $key . ' as ' . $alias => function ($query) use ($item) {
                                $query->where($item['key'], $item['condition'], $item['value']);
                            }
                        ], $item['sum']);
                    }
                } else {
                    $model = $model->withSum($key);
                }
            }
        }

        return $model->find($id);
    }
}