new_raffles/Modules/CourseFinder/app/Http/Controllers/ProgramLevelController.php

<?php

namespace Modules\CourseFinder\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Str;
use Modules\CourseFinder\Models\ProgramLevel;
use Modules\CourseFinder\Services\ProgramLevelService;
use Yajra\DataTables\Facades\DataTables;

class ProgramLevelController extends Controller
{
    protected $programLevelService;

    public function __construct(ProgramLevelService $programLevelService)
    {
        $this->programLevelService = $programLevelService;
    }

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

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

            return DataTables::eloquent($model)
                ->addIndexColumn()
                ->setRowClass('tableRow')
                ->editColumn('image', function (ProgramLevel $programLevel) {
                    return $programLevel->getRawOriginal('image') ? "<img src='{$programLevel->image}' alt='{$programLevel->title}' class='rounded avatar-sm material-shadow ms-2 img-thumbnail'>" : '-';

                })
                ->editColumn('link', function (ProgramLevel $programLevel) {
                    return $coop->link ?? '-';
                })
                ->editColumn('status', function (ProgramLevel $programLevel) {
                    $status = $programLevel->status ? 'Published' : 'Draft';
                    $color = $programLevel->status ? 'text-success' : 'text-danger';
                    return "<p class='{$color}'>{$status}</p>";
                })
                ->addColumn('action', 'coursefinder::programLevel.datatable.action')
                ->rawColumns(['image', 'action', 'status'])
                ->toJson();
        }

        return view('coursefinder::programLevel.index', [
            'programLevel' => $programLevel,
            'editable' => $isEditing ? true : false,
            'title' => $isEditing ? 'Edit Program Level' : 'Add Program Level',
        ]);
    }

    /**
     * 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:program_levels,title,' . $request->id],
                'slug' => ['required', 'string'],
                'link' => ['nullable'],
                'image' => ['nullable', 'string'],
            ]);

            $programLevel = $this->programLevelService->updateProgramLevel($request->id, programLevelData: $validated);
            flash()->success("Program Level for {$programLevel->title} has been updated.");
            return to_route('programLevel.index');
        }

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

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

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

        $programLevel = $this->programLevelService->storeProgramLevel($validated);
        flash()->success("Program Level for {$programLevel->title} has been created.");
        return to_route('programLevel.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)
    {
        $programLevel = $this->programLevelService->deleteProgramLevel($id);
        return response()->json(['status' => 200, 'message' => "Program Level has been deleted."], 200);
    }

    public function reorder(Request $request)
    {
        $programLevels = $this->programLevelService->getAllCategories();

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

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