sam-api/app/Models/Production/WorkOrderBendingDetail.php

<?php

namespace App\Models\Production;

use App\Traits\BelongsToTenant;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

/**
 * 작업지시 벤딩 상세 모델
 *
 * 벤딩 공정의 세부 작업 항목 완료 상태를 추적
 */
class WorkOrderBendingDetail extends Model
{
    use BelongsToTenant;

    protected $table = 'work_order_bending_details';

    protected $fillable = [
        'tenant_id',
        'work_order_id',
        'shaft_cutting',
        'bearing',
        'shaft_welding',
        'assembly',
        'winder_welding',
        'frame_assembly',
        'bundle_assembly',
        'motor_assembly',
        'bracket_assembly',
    ];

    protected $casts = [
        'shaft_cutting' => 'boolean',
        'bearing' => 'boolean',
        'shaft_welding' => 'boolean',
        'assembly' => 'boolean',
        'winder_welding' => 'boolean',
        'frame_assembly' => 'boolean',
        'bundle_assembly' => 'boolean',
        'motor_assembly' => 'boolean',
        'bracket_assembly' => 'boolean',
    ];

    /**
     * 벤딩 공정 항목 목록
     */
    public const PROCESS_FIELDS = [
        'shaft_cutting',
        'bearing',
        'shaft_welding',
        'assembly',
        'winder_welding',
        'frame_assembly',
        'bundle_assembly',
        'motor_assembly',
        'bracket_assembly',
    ];

    // ──────────────────────────────────────────────────────────────
    // 관계
    // ──────────────────────────────────────────────────────────────

    /**
     * 작업지시
     */
    public function workOrder(): BelongsTo
    {
        return $this->belongsTo(WorkOrder::class);
    }

    // ──────────────────────────────────────────────────────────────
    // 헬퍼 메서드
    // ──────────────────────────────────────────────────────────────

    /**
     * 완료된 항목 수
     */
    public function getCompletedCountAttribute(): int
    {
        $count = 0;
        foreach (self::PROCESS_FIELDS as $field) {
            if ($this->{$field}) {
                $count++;
            }
        }

        return $count;
    }

    /**
     * 전체 항목 수
     */
    public function getTotalCountAttribute(): int
    {
        return count(self::PROCESS_FIELDS);
    }

    /**
     * 진행률 (%)
     */
    public function getProgressPercentAttribute(): int
    {
        $total = $this->total_count;
        if ($total === 0) {
            return 0;
        }

        return (int) round(($this->completed_count / $total) * 100);
    }

    /**
     * 모든 항목이 완료되었는지 확인
     */
    public function isAllCompleted(): bool
    {
        return $this->completed_count === $this->total_count;
    }

    /**
     * 특정 항목 토글
     */
    public function toggleField(string $field): bool
    {
        if (! in_array($field, self::PROCESS_FIELDS)) {
            return false;
        }

        $this->{$field} = ! $this->{$field};
        $this->save();

        return true;
    }
}