clara/app/Http/Controllers/SubSubjobController.php

<?php

    namespace App\Http\Controllers;

    use App\DataTables\SubSubJobDataTable;
    use App\Http\Requests\StoreSubSubJobRequest;
    use App\Http\Requests\UpdateSubSubJobRequest;
    use App\Models\Directorat;
    use App\Models\SubSubJob;
    use Exception;
    use Illuminate\Http\Request;

    class SubSubJobController 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 Sub Jobs.
         *
         * @param \App\DataTables\SubSubJobDataTable $dataTable
         * @param \Illuminate\Http\Request           $request
         *
         * @return mixed|void
         */
        public function index(SubSubJobDataTable $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($request->sub_job_id) && !empty($request->sub_job_id)) {
                $this->show($request);
                return;
            }

            addVendor('chained-select');

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

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

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

                $data[] = $result;
            }

            echo json_encode($data);
        }

        /**
         * Store a newly created Sub Sub Job in storage.
         *
         * @param \App\Http\Requests\StoreSubSubJobRequest $request
         *
         * @return false
         */
        public function store(StoreSubSubJobRequest $request)
        {
            /*if (is_null($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 SubSubJob...
            if ($validated) {
                try {
                    SubSubJob::create($validated);
                    //return redirect()->route('job.index')->with('success', 'SubSubJob created successfully.');
                    echo json_encode(['status' => 'success', 'message' => 'Sub Sub Job created successfully.']);
                } catch (Exception $e) {
                    //return redirect()->route('job.index')->with('error', 'SubSubJob created failed.');
                    echo json_encode(['status' => 'error', 'message' => 'Sub Sub Job created failed.']);
                }
            }

            return false;
        }

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

        /**
         * Show the form for editing the specified resource.
         */
        public function edit($id)
        {
            $subJob = SubSubJob::find($id);
            echo json_encode($subJob);
        }

        /**
         * Update the specified resource in storage.
         */
        public function update(UpdateSubSubJobRequest $request, SubSubJob $subSubJob)
        {
            /*if (is_null($this->user) || !$this->user->can('masters.update')) {
                abort(403, 'Sorry !! You are Unauthorized to update any master data !');
            }*/

            // Validate the request...
            $validated = $request->validated();
            // Update the SubSubJob...
            if ($validated) {
                try {
                    $subSubJob->update($validated);
                    //return redirect()->route('job.index')->with('success', 'SubSubJob updated successfully.');
                    echo json_encode(['status' => 'success', 'message' => 'Sub Sub Job updated successfully.']);
                } catch (Exception $e) {
                    //return redirect()->route('job.index')->with('error', 'SubSubJob updated failed.');
                    echo json_encode(['status' => 'error', 'message' => 'Sub Sub Job updated failed.']);
                }
            }

            return false;
        }

        /**
         * Remove the specified resource from storage.
         */
        public function destroy(SubSubJob $subSubJob)
        {
            $subSubJob->delete();
            echo json_encode(['status' => 'success', 'message' => 'Sub Sub Job deleted successfully.']);
            //return redirect()->route('sub-job.index')->with('success', 'Sub Sub Job deleted successfully.');
        }
    }