ispt4.0_laravel/app/Http/Controllers/WorkstationsJobsController.php

<?php

namespace App\Http\Controllers;

use App\Models\ConstructionWorkstation;
use App\Models\ControlEquipmentWorkstation;
use App\Models\ElementalTasks;
use App\Models\Equipment;
use App\Models\workstationsTaskAnswers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;


class WorkstationsJobsController extends Controller
{
    public function receiveAnswersEquipment(Request $request)
    {   
        // Primeiro ele deve criar a  associação entre id atual do control + perguntas e respostas  
        $receiveAnswersElementalTasks = new workstationsTaskAnswers;
        $receiveAnswersElementalTasks->control_equipment_workstation_id = $request->control_equipment_workstationid;

        // Inicializando o array que vai armazenar os objetos JSON
        $answersArray = [];

        foreach ($request->all() as $key => $value) {
            // Ignorando a chave control_equipment_workstation_id
            if ($key !== 'control_equipment_workstation_id') {
                // Verificando se $key contém '-'
                if (strpos($key, '-') === false) {
                    // Se não contiver, pular esta iteração
                    continue;
                }
                // Dividindo a chave em duas partes: question e type
                list($question, $type) = explode('-', $key);

                // Adicionando um novo objeto JSON ao array
                $answersArray[] = [
                    'type' => $type,
                    'value' => $value,
                    'question' => $question
                ];
            }
        }

        // Convertendo o array em uma string JSON
        $jsonString = json_encode($answersArray);

        // Armazenando a string JSON no banco de dados
        $receiveAnswersElementalTasks->answer_json = $jsonString;
        $receiveAnswersElementalTasks->save();

        // update departure_date value
        $receiveDataControlWs = ControlEquipmentWorkstation::find($request->control_equipment_workstationid);
        $receiveDataControlWs->departure_date = now();
        $receiveDataControlWs->save();

        //FINALIZOU A TAREFA ANTERIOR COM DEPARTURE

        //Busca o Email
        $userEmail = Auth::user()->email;

        //Busca o id Anterior
        $control_ew_id = $request->control_equipment_workstationid;

        // Busca a Ws com base no id recebido da tabela Control.
        $recebeDataControlId = ControlEquipmentWorkstation::find($request->control_equipment_workstationid);

        //Chama o procedimento
        $controlTasks = DB::select('CALL ManageNextTask(?, ?)', [$userEmail, $control_ew_id]);

        //Saving the values to a variable
        if (count($controlTasks) > 0) {
            $current_workstation = $controlTasks[0]->id_workstations;
            $next_workstation = $controlTasks[0]->next_workstation;
            $next_todo = $controlTasks[0]->next_todo;
        } else {
            //It should always exist, but you never know :)
            $next_todo = null;
        }
        //RECEBE OS VALORES DA PROXIMA WS E PROXIMA TAREFA

        // Recebe os dados de cada Tarefa Elementar.
        $receiveDataElementalTask = ElementalTasks::find($recebeDataControlId->elemental_tasks_id);
        $receiveDataEquipment = Equipment::find($recebeDataControlId->equipment_id);

        if ($next_todo < 25) {
            $elemental_tasks_id = $next_todo;
            $further_tasks_id = null;
        } else {
            $elemental_tasks_id = null;
            $further_tasks_id = $next_todo;
        }
            //Se a proxima WS for igual a atual deve criar dados para a ws
        if ($recebeDataControlId->id_workstations == $next_workstation) {

            $nextEquipmentTask = DB::select("
            INSERT INTO control_equipment_workstation
                (equipment_id, id_workstations, elemental_tasks_id, further_tasks_id, equipment_comments_id, entry_date, departure_date)
            VALUES 
                (:equipment_id,:next_workstation,:elemental_tasks_id,:further_tasks_id,NULL,CURRENT_TIMESTAMP,NULL)
            ", [
                'equipment_id' => $receiveDataEquipment->equipment_id,
                'next_workstation' => $next_workstation,
                'elemental_tasks_id' => $elemental_tasks_id,
                'further_tasks_id' => $further_tasks_id
            ]);
            $lastInsertedId = DB::getPdo()->lastInsertId();

            return view('workstations.workstations', [
                'receiveDataElementalTask' => $receiveDataElementalTask,
                'receiveDataEquipment' => $receiveDataEquipment,
                'control_ew_id' => $lastInsertedId,
                'task_todo' => $next_todo
            ]);
            // Se verificar que a proxima tarefa e Null ele deve apenas voltar ao start
        }  else if($next_todo == null){
                return view('workstations.start');
        }
        else {
            $nextEquipmentTask = DB::select("
            INSERT INTO control_equipment_workstation
                (equipment_id, id_workstations, elemental_tasks_id, further_tasks_id, equipment_comments_id, entry_date, departure_date)
            VALUES 
                (:equipment_id,NULL,:elemental_tasks_id,:further_tasks_id,NULL,NULL,NULL)
            ", [
                'equipment_id' => $receiveDataEquipment->equipment_id,
                'elemental_tasks_id' => $elemental_tasks_id,
                'further_tasks_id' => $further_tasks_id
            ]);

            return view('workstations.start');
        }
    }

    // Ao selecionar o equipamento para se inicializar a tarefa deve mostrar os dados relacionados.
    public function getEquipmentData($equipment_id)
    {   //vai receber o email atual, no caso o da workstation que se encontra 
        $userEmail = Auth::user()->email;

        $receiveDataEquipment = Equipment::where('equipment_id', $equipment_id)->first();

        //Calling the MySQL procedure tthat will return a table with two columns and one row

        //cria a nova linha 
        $equipmentData = DB::select('CALL ManageEquipmentTasks(?, ?)', [$userEmail, $equipment_id]);

        // //Saving the values to a variable
        if (count($equipmentData) > 0) {
            $control_ew_id = $equipmentData[0]->control_ew_id;
            $task_todo = $equipmentData[0]->task_todo;
        } else {
            //It should always exist, but you never know :)
            $control_ew_id = null;
            $task_todo = null;
        }

        $recebeDataControlId = ControlEquipmentWorkstation::find($control_ew_id);

        // Recebe os dados de cada Tarefa Elementar.
        $receiveDataElementalTask = ElementalTasks::find($recebeDataControlId->elemental_tasks_id);

        //Deve recupar os dados da tarefa Atual quando receber o control_id

        //Returning the values to a view "values"
        return view('workstations.workstations', [
            'receiveDataElementalTask' => $receiveDataElementalTask,
            'receiveDataEquipment' => $receiveDataEquipment,
            'control_ew_id' => $control_ew_id,
            'task_todo' => $task_todo
        ]);
    }
}