how to pluck only value from array? [duplicate]

Question

My laravel json resource is here

<?php

namespace App\Http\Resources;

use Illuminate\Http\Resources\Json\JsonResource;
use App\Models\SurveyResponse;
class SurveyQuestionsCollection extends JsonResource
{
    /**
     * Transform the resource collection into an array.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return array
     */
    public function toArray($request)
    {
        if(isset($this->id)) {
            return [
                'id' => $this->id,
                'survey_id' => $this->survey_id,
                'question' => $this->question,
                'sequence' => $this->sequence,
                'type' => $this->type,
                'options' => $this->options,
                'selected_option'=>SurveyResponse::where('question_id',$this->id)->first()->pluck('answer'),
            ];
        } else {
            return [];
        }
    }
}

and response is this

{
    "statusCode": 200,
    "message": "Survey fetch successfully...",
    "data": {
        "user_survey_id": 1,
        "questions": [
            {
                "id": 1,
                "survey_id": 1,
                "question": "what is current version of Bootsarap  ?",
                "sequence": "1",
                "type": "Singleselect",
                "options": "3,4,5,6",
                "selected_option": [
                    "Options 1"
                ]
            }
        ]
    }
}

And i need this response

{
    "statusCode": 200,
    "message": "Survey fetch successfully...",
    "data": {
        "user_survey_id": 1,
        "questions": [
            {
                "id": 1,
                "survey_id": 1,
                "question": "what is current version of Bootsarap  ?",
                "sequence": "1",
                "type": "Singleselect",
                "options": "3,4,5,6",
                "selected_option": "Options 1"
                
            }
        ]
    }
}

SurveyResponse::where('question_id',$this->id)->first()->pluck('answer')->toArray(); or use get() method SurveyResponse::where('question_id',$this->id)->get()->pluck('answer')->toArray(); — Dilip Hirapara
– Dilip Hirapara, Commented Sep 29, 2020 at 12:39
If "selected_option": Can be an array, then you have to leave it as it is! because "selected_option": "Options 1" Is not an array — RiggsFolly
– RiggsFolly, Commented Sep 29, 2020 at 12:41
@Dilip please tell me who told you that it was okay to break the very obvious page design by posting solutions as comments. meta.stackexchange.com/a/296481/352329 — mickmackusa
– mickmackusa ♦, Commented Sep 29, 2020 at 12:41

V-K · Accepted Answer · 2020-09-29 12:46:53Z

0

SurveyResponse::where('question_id', $this->id)->first()->answer

first() fucntion returns object, and then you get field answer throught arrow, if every question had selected option, otherwise you have to check if object exists

edited Sep 29, 2020 at 12:46

answered Sep 29, 2020 at 12:42

V-K

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2 Comments

mickmackusa Over a year ago

"Do it like this" answers are low-value on Stack Overflow because they do very little to educate/empower the OP and thousands of future researchers. Before answering a basic question consider the fact that all basic questions have been asked and answered here already -- in which case, the question should be closed instead of answered.

Vikas Singh Over a year ago

it is giving error Trying to get property 'answer' of non-object

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