toby/app/Domain/UserVacationStatsRetriever.php
Adrian Hopek ff8d6aade6
#71 - annual summary (#113)
* wip

* wip

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* fix

* lint fix

* cr fix

* fix
2022-04-07 14:33:15 +02:00

110 lines
3.5 KiB
PHP

<?php
declare(strict_types=1);
namespace Toby\Domain;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Collection;
use Toby\Domain\Enums\VacationType;
use Toby\Eloquent\Models\User;
use Toby\Eloquent\Models\Vacation;
use Toby\Eloquent\Models\YearPeriod;
class UserVacationStatsRetriever
{
public function __construct(
protected VacationTypeConfigRetriever $configRetriever,
) {}
public function getUsedVacationDays(User $user, YearPeriod $yearPeriod): int
{
return $user
->vacations()
->whereBelongsTo($yearPeriod)
->whereRelation(
"vacationRequest",
fn(Builder $query): Builder => $query
->whereIn("type", $this->getLimitableVacationTypes())
->states(VacationRequestStatesRetriever::successStates()),
)
->count();
}
public function getUsedVacationDaysByMonth(User $user, YearPeriod $yearPeriod): Collection
{
return $user->vacations()
->whereRelation(
"vacationRequest",
fn(Builder $query): Builder => $query
->whereBelongsTo($yearPeriod)
->whereIn("type", $this->getLimitableVacationTypes())
->states(VacationRequestStatesRetriever::successStates()),
)
->get()
->groupBy(fn(Vacation $vacation) => strtolower($vacation->date->englishMonth))
->map(fn(Collection $items) => $items->count());
}
public function getPendingVacationDays(User $user, YearPeriod $yearPeriod): int
{
return $user
->vacations()
->whereBelongsTo($yearPeriod)
->whereRelation(
"vacationRequest",
fn(Builder $query): Builder => $query
->whereIn("type", $this->getLimitableVacationTypes())
->states(VacationRequestStatesRetriever::pendingStates()),
)
->count();
}
public function getOtherApprovedVacationDays(User $user, YearPeriod $yearPeriod): int
{
return $user
->vacations()
->whereBelongsTo($yearPeriod)
->whereRelation(
"vacationRequest",
fn(Builder $query): Builder => $query
->whereIn("type", $this->getNotLimitableVacationTypes())
->states(VacationRequestStatesRetriever::successStates()),
)
->count();
}
public function getRemainingVacationDays(User $user, YearPeriod $yearPeriod): int
{
$limit = $this->getVacationDaysLimit($user, $yearPeriod);
$used = $this->getUsedVacationDays($user, $yearPeriod);
$pending = $this->getPendingVacationDays($user, $yearPeriod);
return $limit - $used - $pending;
}
public function getVacationDaysLimit(User $user, YearPeriod $yearPeriod): int
{
$limit = $user->vacationLimits()
->whereBelongsTo($yearPeriod)
->first()
?->days;
return $limit ?? 0;
}
protected function getLimitableVacationTypes(): Collection
{
$types = VacationType::all();
return $types->filter(fn(VacationType $type) => $this->configRetriever->hasLimit($type));
}
protected function getNotLimitableVacationTypes(): Collection
{
$types = VacationType::all();
return $types->filter(fn(VacationType $type) => !$this->configRetriever->hasLimit($type));
}
}