DB:Raw not working for date format in postgres

I have the well executed postgres query.I have tried to convert this in laravel

but query not executed

select
    id,
    month,
    meeting_start_date,
    call_start_date
from mgl_report_targets  
where extract(
    Month from to_date(mgl_report_targets.month, '%Month-%YYYY')
) 
in (
    extract(MONTH from meeting_start_date), extract(MONTH from call_start_date)
);

try 1

$db = DB::table('mgl_report_targets as t');
$db = $db->where(function ($query) {
     return $query->whereIn(DB::Raw("extract(MONTH from meeting_start_date)"), DB::Raw("extract(Month from to_date('t.month', %Month-%YYYY))"))
     ->orWhereIn(DB::Raw("extract(MONTH from call_start_date)"), DB::Raw("extract(Month from to_date('t.month', %Month-%YYYY))"));
})
->select('id','month','meeting_start_date','call_start_date')->get();

But no luck.getting Parse error: syntax error, unexpected '}', expecting ';'

Try 2

$db = DB::table('mgl_report_targets as t')
->where(DB::Raw("extract(Month from to_date(mgl_report_targets.month, '%Month-%YYYY')) in (extract(MONTH from meeting_start_date), extract(MONTH from call_start_date))"))
->select('id','month','meeting_start_date','call_start_date')
->get();

Nothing return from my try 2

via Chebli Mohamed