Writeoff/Http/Requests/KlaimJamkrindo/UpdateKlaimJamkrindoRequest.php

<?php

    namespace Modules\Writeoff\Http\Requests\KlaimJamkrindo;

    use Illuminate\Foundation\Http\FormRequest;
    use Illuminate\Http\Exceptions\HttpResponseException;
    use Illuminate\Http\JsonResponse;
    use Illuminate\Validation\ValidationException;
    use Illuminate\Validation\Validator;

    class UpdateKlaimJamkrindoRequest extends FormRequest
    {
        /**
         * Determine if the user is authorized to make this request.
         */
        public function authorize()
        : bool
        {
            return true;
        }

        /**
         * Get the validation rules that apply to the request.
         *
         * @return array<string, \Illuminate\Contracts\Validation\Rule|array|string>
         */
        public function rules()
        : array
        {
            return [
                'kode'                        => 'required|string',
                'tanggal_rtgs_masuk'          => 'required|date',
                'jumlah_debitur_surat'        => 'required|integer',
                'jumlah_debitur_excel'        => 'required|integer',
                'dana_hasil_klaim'            => 'required|numeric',
                'nilai_penyelesaian'          => 'required|numeric',
                'jumlah_debitur_penyelesaian' => 'required|integer',
                'sisa_dana_ksl'               => 'nullable|numeric',
                'jumlah_debitur_sisa_ksl'     => 'nullable|integer',
                'is_detail_debitur'           => 'nullable|boolean',
                'keterangan'                  => 'nullable|string',
                'status'                      => 'nullable|boolean',
            ];
        }

        /**
         * Configure the validator instance.
         */
        public function withValidator(Validator $validator)
        : void
        {
            $validator->after(function (Validator $validator) {
                if ($validator->errors()->any()) {
                    $error = json_decode($validator->errors()->toJson(), true);
                    foreach ($error as $key => $value) {
                        flash($value[0]);
                    }

                    return redirect()->route('pencatatan.klaim_jamkrindo.index')->with('error', 'Klaim Jamkrindo updated failed.');
                }
            });
        }

        protected function failedValidation(Validator|\Illuminate\Contracts\Validation\Validator $validator)
        : JsonResponse
        {
            $errors = (new ValidationException($validator))->errors();

            throw new HttpResponseException(response()->json([
                'success'  => false,
                'errors'   => $errors,
                'messages' => 'Klaim Jamkrindo updated failed.'
            ], JsonResponse::HTTP_UNPROCESSABLE_ENTITY));
        }

        protected function prepareForValidation()
        : void
        {

            $this->merge([
                'kode' => $this->kode ?? 'KJ-' . date('YmdHis'),
            ]);
        }
    }