new_raffles/Modules/Employee/app/Http/Controllers/DepartmentController.php

<?php

namespace Modules\Employee\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Str;
use Modules\Employee\Models\Department;
use Modules\Employee\Services\DepartmentService;
use Modules\User\Services\UserService;
use Yajra\DataTables\Facades\DataTables;

class DepartmentController extends Controller
{
    protected $departmentService;
    protected $userService;

    public function __construct(DepartmentService $departmentService, UserService $userService)
    {
        $this->departmentService = $departmentService;
        $this->userService = $userService;
    }

    /**
     * Display a listing of the resource.
     */
    public function index(?int $id = null)
    {
        $isEditing = !is_null($id);
        $department = $isEditing ? $this->departmentService->getDepartmentById($id) : null;

        if (request()->ajax()) {
            $model = Department::query()->orderBy('order');

            return DataTables::eloquent($model)
                ->addIndexColumn()
                ->setRowClass('tableRow')
                ->editColumn('status', function (Department $department) {
                    $status = $department->status ? 'Published' : 'Draft';
                    $color = $department->status ? 'text-success' : 'text-danger';
                    return "<p class='{$color}'>{$status}</p>";
                })
                ->addColumn('head', function (Department $department) {
                    return $department->departmentHead?->name ?? '-';
                })
                ->addColumn('action', 'employee::department.datatable.action')
                ->rawColumns(['action', 'status', 'head'])
                ->toJson();
        }

        $userOptions = $this->userService->pluck();

        return view('employee::department.index', [
            'department' => $department,
            'userOptions' => $userOptions,
            'title' => $isEditing ? 'Edit Department' : 'Add Department',
        ]);
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request)
    {
        $isEditing = $request->has('id');

        $request->merge([
            'slug' => Str::slug($request->title),
        ]);

        if ($isEditing) {
            $validated = $request->validate([
                'title' => ['required', 'string', 'max:255', 'unique:departments,title,' . $request->id],
                'slug' => ['required', 'string'],
                'user_id' => ['nullable', 'integer'],
            ]);

            $department = $this->departmentService->updateDepartment($request->id, $validated);
            flash()->success("Department for {$department->title} has been updated.");
            return to_route('department.index');
        }

        $maxOrder = Department::max('order');
        $order = $maxOrder ? ++$maxOrder : 1;

        $request->mergeIfMissing([
            'order' => $order
        ]);

        $validated = $request->validate([
            'title' => ['required', 'string', 'unique:departments,title'],
            'slug' => ['required', 'string'],
            'order' => ['integer'],
            'user_id' => ['nullable', 'integer'],
        ]);

        $department = $this->departmentService->storeDepartment($validated);
        flash()->success("Department for {$department->title} has been created.");
        return to_route('department.index');
    }

    /**
     * Show the specified resource.
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit($id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy($id)
    {
        $department = $this->departmentService->deleteDepartment($id);
        return response()->json(['status' => 200, 'message' => "Department has been deleted."], 200);
    }

    public function reorder(Request $request)
    {
        $departments = $this->departmentService->getAllDepartments();

        foreach ($departments as $department) {
            foreach ($request->order as $order) {
                if ($order['id'] == $department->id) {
                    $department->update(['order' => $order['position']]);
                }
            }
        }
        return response(['status' => true, 'message' => 'Reordered successfully'], 200);
    }

    public function toggle($id)
    {
        $department = Department::findOrFail($id);
        $department->update(['status' => !$department->status]);
        return response(['status' => 200, 'message' => 'Toggled successfully'], 200);
    }
}