Laravel Join table and query - mysql

Question

I have 3 table. Users, Accounts and Booking. I have try three table join and year and month wise query. [3 Table diagram][1]
But query booking calculation is show wrong. It's showing double quantity.
$january = DB::table('users')
->join('bookings', 'users.id', '=', 'bookings.user_id')
->join('accounts', 'users.id', '=', 'accounts.user_id')
->orderBy('users.room_id','asc')
->groupBy('users.id')
->whereYear('bookings.bookingdate','=', '2016')
->whereMonth('bookings.bookingdate','=','01')
->whereYear('accounts.accountdate','=', '2016')
->whereMonth('accounts.accountdate','=','01')
->select('users.*',
DB::raw("COUNT(case when bookings.breakfast='on' then 1 else null end) AS t_breakfast"),
DB::raw("COUNT(case when bookings.lunch='on' then 1 else null end) AS t_lunch"),
DB::raw("COUNT(case when bookings.dinner='on' then 1 else null end) AS t_dinner"),
DB::raw("SUM(accounts.amount) AS t_amount")
)
->get();
dd($january);
My Accounts table is:
Accounts Table
My Booking table is:
Bookings Table
When I'm run this query it's show:
+"t_breakfast": "2"
+"t_lunch": "2"
+"t_dinner": "2"
+"t_amount": "22.00"
But I need t_breakfast, t_lunch, t_dinner quantity is: 1. But It's showing double.

Answer 1

When I try one query I did not solved this problem. then I try two query and solved it.
$data = DB::select("SELECT users.id, users.name , users.picture, users.room_id,
SUM(CASE WHEN bookings.breakfast='on' THEN 1 ELSE 0 END) AS t_b ,
SUM(CASE WHEN bookings.lunch='on' THEN 1 ELSE 0 END) AS t_l ,
SUM(CASE WHEN bookings.dinner='on' THEN 1 ELSE 0 END) AS t_d FROM `users`
INNER JOIN
`bookings` ON users.id=bookings.user_id AND
MONTH(bookings.bookingdate) = $month AND
YEAR(bookings.bookingdate) = $year
GROUP BY users.id
ORDER BY users.room_id ASC");
$datas = [];
$data = json_decode(json_encode($data),true);
foreach ($data as $key => $value) {
$x = [];
$x = $value;
$x['exp'] = Account::where('user_id',$x['id'])->whereMonth('accountdate','=',$month)->whereYear('accountdate','=',$year)->sum('amount');
$datas[] = $x;
}
$total_t_b = $total_t_l = $total_t_d = $total_exp = 0;
foreach ($datas as $data) {
$total_t_b += $data['t_b'];
$total_t_l += $data['t_l'];
$total_t_d += $data['t_d'];
$total_exp += $data['exp'];
}
$g_total = $total_t_b + $total_t_l + $total_t_d;
if($g_total <= 0) {
$perbookingprice = 0;
} else {
$perbookingprice = $total_exp / $g_total;
}