PK

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class SalaryComponent extends Model
{
    protected $table = 'salary_components';

    public $timestamps = false;

    protected $fillable = [
        'code',
        'name',
        'type',
        'calculation_type',
        'percentage_of',
        'is_statutory',
        'is_taxable',
        'is_part_of_ctc',
        'is_active',
        'pf_applicable',
        'esi_applicable',
        'pt_applicable',
        'display_order'
    ];

    protected $casts = [
        'is_statutory'     => 'boolean',
        'is_taxable'       => 'boolean',
        'is_part_of_ctc'   => 'boolean',
        'is_active'        => 'boolean',
        'pf_applicable'    => 'boolean',
        'esi_applicable'   => 'boolean',
        'pt_applicable'    => 'boolean',
    ];

    /**
     * Employee component values
     */
    public function employeeComponents()
    {
        return $this->hasMany(
            EmployeeSalaryComponent::class,
            'salary_component_id'
        );
    }

    /**
     * Payroll details relation
     */
    public function payrollDetails()
    {
        return $this->hasMany(PayrollDetail::class);
    }

    /**
     * Scopes
     */
    public function scopeEarnings($query)
    {
        return $query->whereRaw('LOWER(type) = ?', ['earning']);
    }

    public function scopeDeductions($query)
    {
        return $query->whereRaw('LOWER(type) = ?', ['deduction']);
    }

    /**
     * Helpers
     */
    public function isEarning(): bool
    {
        return strtolower($this->type) === 'earning';
    }

    public function isDeduction(): bool
    {
        return strtolower($this->type) === 'deduction';
    }

    public function isEmployerContribution(): bool
    {
        return strtolower($this->type) === 'employercontribution';
    }
}

PK 99