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<?php |
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namespace Siak\Tontine\Service\Meeting\Pool; |
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use Illuminate\Database\Eloquent\Builder; |
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use Illuminate\Support\Collection; |
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use Illuminate\Support\Facades\DB; |
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use Siak\Tontine\Model\Deposit; |
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use Siak\Tontine\Model\Pool; |
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use Siak\Tontine\Model\Session; |
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use Siak\Tontine\Service\Meeting\Session\SummaryService; |
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use Siak\Tontine\Service\Payment\BalanceCalculator; |
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use Siak\Tontine\Service\LocaleService; |
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use Siak\Tontine\Service\TenantService; |
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class PoolService |
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{ |
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/** |
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* @param LocaleService $localeService |
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* @param TenantService $tenantService |
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* @param SummaryService $summaryService |
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* @param BalanceCalculator $balanceCalculator |
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*/ |
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public function __construct(protected LocaleService $localeService, |
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protected TenantService $tenantService, |
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protected SummaryService $summaryService, |
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protected BalanceCalculator $balanceCalculator) |
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{} |
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/** |
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* @param Session $session |
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* @param int $poolId The pool id |
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* |
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* @return Pool|null |
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*/ |
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public function getPool(Session $session, int $poolId): ?Pool |
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{ |
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return $session->pools() |
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->withCount(['sessions', 'disabled_sessions']) |
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->find($poolId); |
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} |
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/** |
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* Get a list of pools with receivables. |
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* |
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* @param Session $session |
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* |
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* @return Collection |
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*/ |
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public function getPoolsWithReceivables(Session $session): Collection |
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{ |
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return $session->pools() |
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->addSelect([ |
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'recv_amount' => Deposit::select(DB::raw('sum(amount)')) |
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->whereColumn('pool_id', 'pools.id') |
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->whereHas('receivable', fn(Builder $qr) => |
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$qr->whereSession($session)), |
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'extra_amount' => Deposit::select(DB::raw('sum(amount)')) |
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->whereColumn('pool_id', 'pools.id') |
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->whereSession($session) |
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->whereHas('receivable', fn(Builder $qr) => |
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$qr->where('session_id', '!=', $session->id)), |
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]) |
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->withCount([ |
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'receivables as recv_count' => fn(Builder $query) => |
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$query->whereSession($session), |
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'receivables as paid_count' => fn(Builder $query) => |
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$query->whereSession($session)->paid(), |
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'receivables as paid_here' => fn(Builder $query) => |
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$query->whereSession($session)->paidHere($session), |
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'receivables as paid_early' => fn(Builder $query) => |
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$query->whereSession($session)->paidEarlier($session), |
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'receivables as paid_late' => fn(Builder $query) => |
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$query->whereSession($session)->paidLater($session), |
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'receivables as next_early' => fn(Builder $query) => |
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$query->succeedes($session)->paidHere($session), |
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'receivables as prev_late' => fn(Builder $query) => |
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$query->precedes($session)->paidHere($session), |
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]) |
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->get() |
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->each(fn(Pool $pool) => $pool->recv_amount ??= 0); |
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} |
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/** |
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* Get a list of pools with payables. |
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* |
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* @param Session $session |
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* |
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* @return Collection |
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*/ |
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public function getPoolsWithPayables(Session $session): Collection |
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{ |
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return $session->pools() |
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->withCount([ |
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'sessions', |
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'disabled_sessions', |
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'payables as pay_paid' => fn(Builder $query) => |
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$query->whereSession($session)->whereHas('remitment'), |
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]) |
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->get() |
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->each(function(Pool $pool) use($session) { |
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// Expected |
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$pool->pay_count = $this->summaryService->getSessionRemitmentCount($pool, $session); |
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// Amount paid |
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$pool->amount_paid = $this->balanceCalculator->getPoolRemitmentAmount($pool, $session); |
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}); |
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} |
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/** |
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* Check if the current round has at least one pool with auctions. |
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* |
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* @param Session $session |
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* |
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* @return bool |
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*/ |
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public function hasPoolWithAuction(Session $session): bool |
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{ |
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return $session->pools->contains(fn($pool) => $pool->remit_auction); |
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} |
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/** |
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* @param Session $session |
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* @param int $poolId The pool id |
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* |
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* @return Pool|null |
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*/ |
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public function getRoundPool(Session $session, int $poolId): ?Pool |
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{ |
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return $session->round->pools() |
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->withCount(['sessions', 'disabled_sessions']) |
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->find($poolId); |
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} |
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/** |
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* Get a list of pools with late deposits. |
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* |
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* @param Session $session |
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* |
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* @return Collection |
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*/ |
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public function getPoolsWithLateDeposits(Session $session): Collection |
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{ |
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// All the round pools are returned here. |
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return $session->round->pools() |
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->addSelect([ |
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'amount_recv' => Deposit::select(DB::raw('sum(amount)')) |
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->whereColumn('pool_id', 'pools.id') |
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->whereSession($session) |
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->whereHas('receivable', fn(Builder $rq) => $rq->precedes($session)), |
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]) |
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->withCount([ |
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'receivables as late_count' => fn(Builder $query) => |
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$query->late($session), |
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'receivables as late_paid' => fn(Builder $query) => |
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$query->precedes($session)->paidHere($session), |
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]) |
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->get() |
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->each(fn(Pool $pool) => $pool->amount_recv ??= 0); |
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} |
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/** |
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* Get a list of pools with early deposits. |
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* |
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* @param Session $session |
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* |
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* @return Collection |
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*/ |
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public function getPoolsWithEarlyDeposits(Session $session): Collection |
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{ |
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// All the round pools are returned here. |
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return $session->round->pools() |
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->addSelect([ |
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'amount_recv' => Deposit::select(DB::raw('sum(amount)')) |
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->whereColumn('pool_id', 'pools.id') |
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->whereSession($session) |
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->whereHas('receivable', fn(Builder $rq) => $rq->succeedes($session)), |
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]) |
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->withCount([ |
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'receivables as early_count' => fn(Builder $query) => |
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$query->succeedes($session)->paidHere($session), |
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]) |
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->get() |
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->each(fn(Pool $pool) => $pool->amount_recv ??= 0); |
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} |
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/** |
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* @param Session $session |
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* @param bool $strictly |
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* |
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* @return Collection |
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*/ |
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public function getNextSessions(Session $session, bool $strictly = true): Collection |
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{ |
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return $session->round->sessions() |
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->opened() |
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->succeedes($session, $strictly) |
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->orderBy('day_date', 'asc') |
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->pluck('title', 'id'); |
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} |
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/** |
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* @param Session $session |
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* @param int $nextSessionId |
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* |
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* @return Session|null |
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*/ |
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public function getNextSession(Session $session, int $nextSessionId): ?Session |
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{ |
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return $session->round->sessions()->opened() |
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->where('day_date', '>', $session->day_date) |
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->find($nextSessionId); |
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} |
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} |
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