ultimatepos/Modules/Maintenance/Http/Controllers/ProductionLineController.php

<?php

namespace Modules\Maintenance\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Modules\Maintenance\Http\Controllers\Concerns\AuthorizesMaintenance;
use Modules\Maintenance\Models\ProductionLine;
use Modules\Maintenance\Utils\MaintenanceUtil;
use Yajra\DataTables\Facades\DataTables;

class ProductionLineController extends Controller
{
    use AuthorizesMaintenance;

    public function __construct(
        protected MaintenanceUtil $maintenanceUtil
    ) {}

    public function index(Request $request)
    {
        $this->authorizeMaintenanceAccess('maintenance.lines.view');

        $business_id = $this->maintenanceUtil->getBusinessId();

        if ($request->ajax()) {
            $lines = ProductionLine::where('business_id', $business_id)
                ->with('project:id,name')
                ->withCount('equipment')
                ->orderBy('name');

            if ($project_id = $request->get('project_id')) {
                $lines->where('project_id', $project_id);
            }

            return DataTables::of($lines)
                ->addColumn('project_name', fn ($row) => $row->project?->name ?? '—')
                ->addColumn('status_label', fn ($row) => $this->maintenanceUtil->statusLabel($row->status))
                ->addColumn('action', function ($row) {
                    $html = '<div class="btn-group">';
                    if (auth()->user()->can('maintenance.lines.update')) {
                        $html .= '<button type="button" data-href="'.action([self::class, 'edit'], [$row->id]).'" class="btn btn-xs btn-primary btn-modal" data-container=".maintenance_production_line_modal"><i class="glyphicon glyphicon-edit"></i></button>';
                    }
                    if (auth()->user()->can('maintenance.lines.delete')) {
                        $html .= ' <button type="button" data-href="'.action([self::class, 'destroy'], [$row->id]).'" class="btn btn-xs btn-danger delete_maintenance_production_line"><i class="glyphicon glyphicon-trash"></i></button>';
                    }
                    $html .= '</div>';

                    return $html;
                })
                ->rawColumns(['action'])
                ->make(true);
        }

        return view('maintenance::production_lines.index', [
            'projects' => $this->maintenanceUtil->getProjectsDropdown($business_id),
        ]);
    }

    public function create()
    {
        $this->authorizeMaintenanceAccess('maintenance.lines.create');

        $business_id = $this->maintenanceUtil->getBusinessId();

        return view('maintenance::production_lines.create', [
            'projects' => $this->maintenanceUtil->getProjectsDropdown($business_id),
            'statuses' => ['active' => 'فعال', 'inactive' => 'غیرفعال'],
        ]);
    }

    public function store(Request $request)
    {
        $this->authorizeMaintenanceAccess('maintenance.lines.create');

        $business_id = $this->maintenanceUtil->getBusinessId();

        $data = $request->validate([
            'project_id' => 'nullable|exists:pjt_projects,id',
            'code' => 'required|string|max:50',
            'name' => 'required|string|max:255',
            'description' => 'nullable|string',
            'location' => 'nullable|string|max:255',
            'status' => 'sometimes|in:active,inactive',
        ]);

        ProductionLine::create(array_merge($data, [
            'business_id' => $business_id,
            'status' => $data['status'] ?? 'active',
        ]));

        return $this->maintenanceUtil->jsonOrRedirect($request, true, 'خط تولید ایجاد شد.');
    }

    public function edit($id)
    {
        $this->authorizeMaintenanceAccess('maintenance.lines.update');

        $business_id = $this->maintenanceUtil->getBusinessId();
        $production_line = ProductionLine::where('business_id', $business_id)->findOrFail($id);

        return view('maintenance::production_lines.edit', [
            'production_line' => $production_line,
            'projects' => $this->maintenanceUtil->getProjectsDropdown($business_id),
            'statuses' => ['active' => 'فعال', 'inactive' => 'غیرفعال'],
        ]);
    }

    public function update(Request $request, $id)
    {
        $this->authorizeMaintenanceAccess('maintenance.lines.update');

        $business_id = $this->maintenanceUtil->getBusinessId();
        $production_line = ProductionLine::where('business_id', $business_id)->findOrFail($id);

        $data = $request->validate([
            'project_id' => 'nullable|exists:pjt_projects,id',
            'code' => 'required|string|max:50',
            'name' => 'required|string|max:255',
            'description' => 'nullable|string',
            'location' => 'nullable|string|max:255',
            'status' => 'sometimes|in:active,inactive',
        ]);

        $production_line->update($data);

        return $this->maintenanceUtil->jsonOrRedirect($request, true, 'خط تولید به‌روزرسانی شد.');
    }

    public function destroy(Request $request, $id)
    {
        $this->authorizeMaintenanceAccess('maintenance.lines.delete');

        $business_id = $this->maintenanceUtil->getBusinessId();
        $production_line = ProductionLine::where('business_id', $business_id)->withCount('equipment')->findOrFail($id);

        if ($production_line->equipment_count > 0) {
            return $this->maintenanceUtil->jsonOrRedirect($request, false, 'این خط تولید دارای تجهیز است و قابل حذف نیست.');
        }

        $production_line->delete();

        return $this->maintenanceUtil->jsonOrRedirect($request, true, 'خط تولید حذف شد.');
    }
}