clara/app/Http/Controllers/SubDirectoratController.php

<?php

    namespace App\Http\Controllers;

    use App\DataTables\SubDirectoratDataTable;
    use App\Http\Requests\StoreSubDirectoratRequest;
    use App\Http\Requests\UpdateSubDirectoratRequest;
    use App\Models\Directorat;
    use App\Models\SubDirectorat;
    use Exception;
    use Illuminate\Http\Request;

    class SubDirectoratController extends Controller
    {
        public $user;

        public function __construct()
        {
            $this->middleware(function ($request, $next) {
                $this->user = Auth::guard('web')->user();
                return $next($request);
            });
        }

        /**
         * Display a listing of the Sub Directorats.
         *
         * @param \App\DataTables\SubDirectoratDataTable $dataTable
         * @param \Illuminate\Http\Request               $request
         *
         * @return mixed|void
         */
        public function index(SubDirectoratDataTable $dataTable, Request $request)
        {
            if (is_null($this->user) || !$this->user->can('masters.read')) {
                abort(403, 'Sorry !! You are Unauthorized to view any master data !');
            }

            if (isset($request->directorat_id) && !empty($request->directorat_id)) {
                $this->show($request);
                return;
            }

            $directorat = Directorat::all();
            return $dataTable->render('pages.masters.sub-directorat.index', compact('directorat'));
        }

        /**
         * Lists the specified Sub Directorat by Directorat ID.
         *
         * @param \Illuminate\Http\Request $request
         *
         * @return void
         */
        public function show(Request $request)
        {
            $subdirectorats = SubDirectorat::where('directorat_id', $request->directorat_id)->get();

            $data = [];
            foreach ($subdirectorats as $row) {
                $result = [
                    $row->id => $row->name,
                ];

                $data[] = $result;
            }

            echo json_encode($data);
        }

        /**
         * Store a newly created Sub Directorat in storage.
         *
         * @param \App\Http\Requests\StoreSubDirectoratRequest $request
         *
         * @return void
         */
        public function store(StoreSubDirectoratRequest $request)
        {
            if (is_null($this->user) || !$this->user->can('masters.create')) {
                abort(403, 'Sorry !! You are Unauthorized to create any master data !');
            }

            // Validate the request...
            $validated = $request->validated();

            // Store the SubDirectorat...
            if ($validated) {
                try {
                    SubDirectorat::create($validated);
                    echo json_encode(['status' => 'success', 'message' => 'Sub Directorat created successfully.']);
                } catch (Exception $e) {
                    echo json_encode(['status' => 'error', 'message' => 'Sub Directorat created failed.']);
                }
            }

            echo json_encode(['status' => 'error', 'message' => 'Sub Directorat created failed.']);
        }

        /**
         * Show the form for creating a new Sub Directorat.
         */
        public function create()
        {
            if (is_null($this->user) || !$this->user->can('masters.create')) {
                abort(403, 'Sorry !! You are Unauthorized to create any master data !');
            }

            show_404();
        }

        /**
         * Show the form for editing the specified Sub Directorat.
         *
         * @param $id
         *
         * @return void
         */
        public function edit($id)
        {
            if (is_null($this->user) || !$this->user->can('masters.update')) {
                abort(403, 'Sorry !! You are Unauthorized to update any master data !');
            }

            $subDirectorat = SubDirectorat::find($id);
            echo json_encode($subDirectorat);
        }

        /**
         * Update the specified Sub Directorat in storage.
         *
         * @param \App\Http\Requests\UpdateSubDirectoratRequest $request
         * @param \App\Models\SubDirectorat                     $subDirectorat
         *
         * @return void
         */
        public function update(UpdateSubDirectoratRequest $request, SubDirectorat $subDirectorat)
        {
            if (is_null($this->user) || !$this->user->can('masters.update')) {
                abort(403, 'Sorry !! You are Unauthorized to update any master data !');
            }

            // Validate the request...
            $validated = $request->validated();

            // Update the SubDirectorat...
            if ($validated) {
                try {
                    $subDirectorat->update($validated);
                    echo json_encode(['status' => 'success', 'message' => 'Sub Directorat updated successfully.']);
                } catch (Exception $e) {
                    echo json_encode(['status' => 'error', 'message' => 'Sub Directorat updated failed.']);
                }
            }

            echo json_encode(['status' => 'error', 'message' => 'Sub Directorat updated failed.']);
        }

        /**
         * Remove the specified Sub Directorat from storage.
         *
         * @param \App\Models\SubDirectorat $subDirectorat
         *
         * @return void
         */
        public function destroy(SubDirectorat $subDirectorat)
        {
            if (is_null($this->user) || !$this->user->can('masters.delete')) {
                abort(403, 'Sorry !! You are Unauthorized to delete any master data !');
            }

            $subDirectorat->delete();
            echo json_encode(['status' => 'success', 'message' => 'Sub Directorat deleted successfully.']);
        }
    }