Laravel Nova Value Metric For Later Days - laravel

Question

Laravel Nova suggests Value Metrics and the ranges are for previous days until today. It is okay while we are using created_at as the default date column to show the result.
But, sometimes we need to show the result based on a date column that is able to contain a value for later days. For example, we may need to calculate the sum amount of a resource based on its settlement_date which might be tomorrow.
/**
* Calculate the value of the metric.
*
* #param NovaRequest $request
* #return mixed
*/
public function calculate(NovaRequest $request)
{
return $this->sum(
$request,
Settlement::where('status', 'PENDING'), 'amount', 'settlement_date')->format('0,0');
}
/**
* Get the ranges available for the metric.
*
* #return array
*/
public function ranges()
{
return [
'TODAY' => 'Today',
7 => 'Week',
30 => '30 Days',
60 => '60 Days',
365 => '365 Days',
];
}
WHAT IF, I want to know the value of this query for the later days like tomorrow.
Something like this query does not work, any idea?
return $this->sum(
$request,
Settlement::where('status', 'PENDING')->where('settlement_date', Carbon::tomorrow()), 'amount', 'settlement_date')->format('0,0');

Answer 1

I solved it using Trends Metric, like this:
/**
* Calculate the value of the metric.
*
* #param \Laravel\Nova\Http\Requests\NovaRequest $request
* #return mixed
*/
public function calculate(NovaRequest $request)
{
$settlement = new \App\Models\VmsSettlement\Settlement;
$twoDaysAgoSum = $settlement->where('status', 'PENDING')->where('settlement_date', Carbon::today()->subDays(2)->toDateString())->sum('amount');
$yesterdaySum = $settlement->where('status', 'PENDING')->where('settlement_date', Carbon::today()->subDay()->toDateString())->sum('amount');
$todaySum = $settlement->where('status', 'PENDING')->where('settlement_date', Carbon::today()->toDateString())->sum('amount');
$tomorrowSum = $settlement->where('status', 'PENDING')->where('settlement_date', Carbon::today()->addDay()->toDateString())->sum('amount');
$twoDaysLaterSum = $settlement->where('status', 'PENDING')->where('settlement_date', Carbon::today()->addDays(2)->toDateString())->sum('amount');
return (new TrendResult)->trend([
Carbon::today()->subDays(2)->toDateString() . ' (2 days ago)' => $twoDaysAgoSum,
Carbon::today()->subDay()->toDateString() . ' (Yesterday)' => $yesterdaySum,
Carbon::today()->toDateString() . ' (Today)' => $todaySum,
Carbon::today()->addDay()->toDateString() . ' (Tomorrow)' => $tomorrowSum,
Carbon::today()->addDays(2)->toDateString() . ' (2 days later)' => $twoDaysLaterSum,
])->format('0,0');
}
/**
* Get the ranges available for the metric.
*
* #return array
*/
public function ranges()
{
return [
//30 => '30 Days',
//60 => '60 Days',
//90 => '90 Days',
];
}