Laravel Query: How to groupBy DB:raw queries

I’m currently working on user_score table where I need to display all the users score data like number of attempts, avg score, etc. I need to display the data by quiz id and I’m having problems on getting the number of attempts. as you can see below I have two data or two attempts now i want to group them and count as 2 attempts. Is there a way to group them since I used DB:raw and when I used groupby it’s not working. Can anyone help me, thank you!

Sample image of the query response

Here is my code:

$remarks = DB::table('user_scores')->where('quiz_id',$id)
->Join('quiz_information','', '=', 'quiz_id')
->rightJoin('users','', '=', 'user_id')
->select(DB::raw('COUNT(user_scores.user_id) as Attempts'),'quiz_information.quiz_title AS Quiz Title','total_points AS Points','number_of_correct_answers',
' AS Name',DB::raw('if(remarks=1,"passed","failed") as STATUS'), DB::raw("AVG(number_of_correct_answers) AS Average"),
'user_scores.created_at AS Date and Time')
// ->select('quiz_information.quiz_title AS Quiz Title','total_points AS Points','number_of_correct_answers',
// ' AS Name','remarks as STATUS', 'user_scores.created_at AS Date and Time')

return response(['message'=>"Remarks successfuly shown",
'error code'=>200,

from Newest questions tagged laravel-5 – Stack Overflow

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