lpj/app/Http/Controllers/SLAController.php

<?php

namespace Modules\Lpj\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Modules\Lpj\Models\Authorization;

class SLAController extends Controller
{
    public $user;
    /**
     * Display a listing of the resource.
     */
    public function index()
    {
        return view('lpj::SLA.index');
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create()
    {
        return view('lpj::create');
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request)
    {
        //
    }

    /**
     * Show the specified resource.
     */
    public function show($id)
    {
        return view('lpj::show');
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit($id)
    {
        return view('lpj::edit');
    }

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

    /**
     * Remove the specified resource from storage.
     */
    public function destroy($id)
    {
        //
    }

    public function dataForDatatables(Request $request)
    {
        if (is_null($this->user) || !$this->user->can('debitur.view')) {
            // abort(403, 'Sorry! You are not allowed to view users.');
        }

        $query = Authorization::query()->with('permohonan.debiture','user','approveSo','approveEo','approveDd');

        // Pencarian berdasarkan parameter search
        if ($request->has('search') && !empty($request->get('search'))) {
            $search = $request->get('search');
            $query->where(function ($q) use ($search) {
                $q->where('nomor_registrasi', 'LIKE', '%' . $search . '%');
                $q->orWhere('tanggal_permohonan', 'LIKE', '%' . $search . '%');
                $q->orWhereRelation('user', 'name', 'LIKE', '%' . $search . '%');
                $q->orWhereRelation('debiture', 'name', 'LIKE', '%' . $search . '%');
                $q->orWhereRelation('jenisPenilaian', 'name', 'LIKE', '%' . $search . '%');
                $q->orWhereRelation('branch', 'name', 'LIKE', '%' . $search . '%');
                $q->orWhere('status', 'LIKE', '%' . $search . '%');
            });
        }

        // Sorting berdasarkan sortField dan sortOrder
        if ($request->has('sortOrder') && !empty($request->get('sortOrder'))) {
            $order  = $request->get('sortOrder');
            $column = $request->get('sortField');
            $query->orderBy($column, $order);
        }

        // Hitung total records
        $totalRecords = $query->count();

        // Pagination (default page size 10)
        $size = $request->get('size', 10);
        if ($size == 0) {
            $size = 10;
        }

        if ($request->has('page') && $request->has('size')) {
            $page   = $request->get('page', 1);
            $offset = ($page - 1) * $size;

            $query->skip($offset)->take($size);
        }

        // Filtered records
        $filteredRecords = $query->count();

        // Ambil data dengan relasi
        $data = $query->get();


        // Hitung jumlah halaman
        $pageCount = ceil($totalRecords / $size);

        // Ambil current page
        $currentPage = max(1, $request->get('page', 1));

        // Return JSON response
        return response()->json([
            'draw'            => $request->get('draw'),
            'recordsTotal'    => $totalRecords,
            'recordsFiltered' => $filteredRecords,
            'pageCount'       => $pageCount,
            'page'            => $currentPage,
            'totalCount'      => $totalRecords,
            'data'            => $data,
        ]);
    }
}