Laravel - Combine multiple queries as one and also include GroupBy - laravel

Question

I have written different queries that function for different things. I want to combine them as one (Sales for: Today, Current Week, Current Week, Current Month, Current Year and Overall Sales) and Group By a field called store.
$currentYear = date('y');
$currentyearbilling = DB::table("billings")
->select(DB::raw("SUM(amount) as total"))
->whereRaw('YEAR(created_at) = ?',$currentYear)
->get();
$currentMonth = date('m');
$currentmonthbilling = DB::table("billings")
->select(DB::raw("SUM(amount) as total"))
->whereRaw('MONTH(created_at) = ?',$currentMonth)
->get();
$currentWeek = date('w');
$currentweekbilling = DB::table("billings")
->select(DB::raw("SUM(amount) as total"))
->whereRaw('WEEK(created_at) = ?',$currentWeek)
->get();
$currentDay = date('d');
$currentdaybilling = DB::table("billings")
->select(DB::raw("SUM(amount) as total"))
->whereRaw('(created_at) = ?',$currentDay)
->get();
Group By store.
The table name is called billings. I still want to follow this format
DB::table("billings")
How do I achieve this?
Error:

Answer 1

You should try this:
$currentYear = date('y');
$currentMonth = date('m');
$currentWeek = date('w');
$currentDay = date('d');
$currentyearbilling = DB::table("billings")
->select(DB::raw("SUM(amount) as total"))
->whereRaw('YEAR(created_at) = ?',$currentYear)
->orWhereRaw('MONTH(created_at) = ?',$currentMonth)
->orWhereRaw('WEEK(created_at) = ?',$currentWeek)
->orWhereRaw('(created_at) = ?',$currentDay)
->groupBy('store')
->get();

Answer 2

Lets say we have a table billings like this:
| column | type |
|------------|------------|
| id | int |
| store | varchar |
| amount | int |
| created_at | timestamps |
| updated_at | timestamps |
I will get amount of every store in current_day, current_month, current_week, current_year, and overall by using sub query like this:
select
store,
(SELECT SUM(amount) from billings as child where child.store = parent.store and DAY(created_at) = ? and MONTH(created_at) = ? and YEAR(created_at) = ?) as current_day,
(SELECT SUM(amount) from billings as child where child.store = parent.store and WEEK(created_at) = ?) as current_week,
(SELECT SUM(amount) from billings as child where child.store = parent.store and MONTH(created_at) = ? and YEAR(created_at) = ?) as current_month,
(SELECT SUM(amount) from billings as child where child.store = parent.store and YEAR(created_at) = ?) as current_year,
SUM(amount) as overall,
COUNT(id) as total_rows
from billings as parent
group by store
And with Eloquent, it would be just something like this:
$childQuery = \DB::table(\DB::raw('billings as child'))
->select(\DB::raw('SUM(amount) as amount'))
->whereRaw('child.store = parent.store');
$currentDayQuery = (clone $childQuery)->whereDay('created_at', now()->day)->whereMonth('created_at', now()->month)->whereYear('created_at', now()->year);
$currentWeekQuery = (clone $childQuery)->where(\DB::raw('WEEK(created_at)'), now()->weekOfYear);
$currentMonthQuery = (clone $childQuery)->whereMonth('created_at', now()->month);
$currentYearQuery = (clone $childQuery)->whereYear('created_at', now()->year);
$rows = \DB::table(\DB::raw('billings as parent'))
->select([
'store',
\DB::raw('(' . $currentDayQuery->toSql() . ') as current_day'),
\DB::raw('(' . $currentWeekQuery->toSql() . ') as current_week'),
\DB::raw('(' . $currentMonthQuery->toSql() . ') as current_month'),
\DB::raw('(' . $currentYearQuery->toSql() . ') as current_year'),
\DB::raw('SUM(amount) as overall'),
\DB::raw('COUNT(id) as total_rows')
])
->mergeBindings($currentDayQuery)
->mergeBindings($currentWeekQuery)
->mergeBindings($currentMonthQuery)
->mergeBindings($currentYearQuery)
->groupBy('store')
->get();
Hope this helps.