File "MetricDateRange.php"
Full Path: /home/markqprx/iniasli.pro/Database/Metrics/MetricDateRange.php
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Charset: utf-8
<?php
namespace Common\Database\Metrics;
use Carbon\CarbonImmutable;
use Carbon\CarbonInterval;
use Carbon\CarbonPeriod;
class MetricDateRange
{
const YEAR = 'year';
const MONTH = 'month';
const WEEK = 'week';
const DAY = 'day';
const HOUR = 'hour';
const MINUTE = 'minute';
public CarbonImmutable $start;
public CarbonImmutable $end;
public string $timezone;
public string $granularity;
public CarbonPeriod $period;
public function __construct(
string $start = null,
string $end = null,
string $timezone = null,
string $granularity = null,
) {
$this->start = $start
? CarbonImmutable::parse($start)->timezone($timezone)
: CarbonImmutable::today()->startOfWeek();
$this->end = $end
? CarbonImmutable::parse($end)->timezone($timezone)
: CarbonImmutable::today()->endOfWeek();
$this->timezone = $timezone ?: config('app.timezone');
$this->setGranularity($granularity);
$this->period = CarbonPeriod::create(
$this->start,
$this->end,
);
$this->period->setDateInterval(
CarbonInterval::make(1, $this->granularity),
);
}
public function getPreviousPeriod(): self
{
return new self(
$this->start->sub($this->end->diffAsCarbonInterval($this->start)),
$this->start->subSecond(),
);
}
public function getCacheKey(): string
{
return sprintf(
'%s-%s-%s',
$this->start->timestamp,
$this->end->timestamp,
$this->timezone,
);
}
protected function setGranularity(string $granularity = null): void {
// set unit specified by user
if ($granularity) {
$this->granularity = $granularity;
// set the smallest supported unit based on start and end date
} else {
if ($this->start->diffInYears($this->end) >= 3) {
$this->granularity = self::YEAR;
} elseif ($this->start->diffInMonths($this->end) >= 4) {
$this->granularity = self::MONTH;
} elseif ($this->start->diffInDays($this->end) > 14) {
$this->granularity = self::WEEK;
} elseif ($this->start->diffInDays($this->end) > 1) {
$this->granularity = self::DAY;
} elseif ($this->start->diffInHours($this->end) > 1) {
$this->granularity = self::HOUR;
} else {
$this->granularity = self::MINUTE;
}
}
}
/**
* Return format by which metric values should be grouped based on granularity.
*/
public function getGroupingFormat(): string {
return match ($this->granularity) {
$this::YEAR => 'Y',
$this::MONTH => 'Y-m',
$this::WEEK => 'o-W',
$this::DAY => 'Y-m-d',
$this::HOUR => 'Y-m-d H:00',
$this::MINUTE => 'Y-m-d H:i:00',
};
}
}