public function tampilPertanyaanIps(){

//        $chapters = DailyTest::where([["subject_id", "=", 1], ["grade_id", "=", 1], ["chapter_id", "=", 1]])->get();

        $chapters = DB::table('daily_tests')
            ->join('grades','daily_tests.grade_id','=','grades.id')
            ->join('subjects','daily_tests.subject_id','=','subjects.id')
            ->join('chapters','daily_tests.chapter_id','=','chapters.id')
            ->select('grades.name','subjects.name','chapters.name','daily_tests.question')
            ->where('grades.id','=',1)
            ->where('subjects.id','=',1)
            ->where('chapters.id','=',10)
            ->get();
        return response()->json(['data' => $chapters], 200);
    }