InvoiceShelf/app/Models/TaxType.php

<?php

namespace App\Models;

use Illuminate\Contracts\Pagination\LengthAwarePaginator;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class TaxType extends Model
{
    use HasFactory;

    protected $guarded = [
        'id',
    ];

    protected function casts(): array
    {
        return [
            'percent' => 'float',
            'fixed_amount' => 'integer',
            'compound_tax' => 'boolean',
        ];
    }

    public const TYPE_GENERAL = 'GENERAL';

    public const TYPE_MODULE = 'MODULE';

    public function taxes(): HasMany
    {
        return $this->hasMany(Tax::class);
    }

    public function company(): BelongsTo
    {
        return $this->belongsTo(Company::class);
    }

    public function scopeWhereCompany(Builder $query): void
    {
        $query->where('company_id', request()->header('company'));
    }

    public function scopeWhereTaxType(Builder $query, int $tax_type_id): void
    {
        $query->orWhere('id', $tax_type_id);
    }

    public function scopeApplyFilters(Builder $query, array $filters): void
    {
        $filters = collect($filters);

        if ($filters->get('tax_type_id')) {
            $query->whereTaxType($filters->get('tax_type_id'));
        }

        if ($filters->get('company_id')) {
            $query->whereCompany($filters->get('company_id'));
        }

        if ($filters->get('search')) {
            $query->whereSearch($filters->get('search'));
        }

        if ($filters->get('orderByField') || $filters->get('orderBy')) {
            $field = $filters->get('orderByField') ? $filters->get('orderByField') : 'payment_number';
            $orderBy = $filters->get('orderBy') ? $filters->get('orderBy') : 'asc';
            $query->whereOrder($field, $orderBy);
        }
    }

    public function scopeWhereOrder(Builder $query, string $orderByField, string $orderBy): void
    {
        $query->orderBy($orderByField, $orderBy);
    }

    public function scopeWhereSearch(Builder $query, string $search): void
    {
        $query->where('name', 'LIKE', '%'.$search.'%');
    }

    /**
     * @return Collection|LengthAwarePaginator
     */
    public function scopePaginateData(Builder $query, string $limit)
    {
        if ($limit == 'all') {
            return $query->get();
        }

        return $query->paginate($limit);
    }
}