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<?php |
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namespace Bavix\Wallet\Services; |
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use Bavix\Wallet\Exceptions\BalanceIsEmpty; |
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use Bavix\Wallet\Exceptions\InsufficientFunds; |
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use Bavix\Wallet\Interfaces\Wallet; |
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use Bavix\Wallet\Models\Transaction; |
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use Bavix\Wallet\Models\Wallet as WalletModel; |
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use Bavix\Wallet\Objects\Bring; |
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use Bavix\Wallet\Objects\Operation; |
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use Bavix\Wallet\Traits\HasWallet; |
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use Illuminate\Support\Facades\DB; |
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use function app; |
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use function compact; |
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class CommonService |
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{ |
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/** |
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* @param Wallet $wallet |
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* @param int $amount |
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* @return void |
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* @throws BalanceIsEmpty |
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* @throws InsufficientFunds |
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*/ |
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public function verifyWithdraw(Wallet $wallet, int $amount): void |
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{ |
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/** |
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* @var HasWallet $wallet |
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*/ |
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if ($amount && !$wallet->balance) { |
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throw new BalanceIsEmpty(trans('wallet::errors.wallet_empty')); |
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} |
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if (!$wallet->canWithdraw($amount)) { |
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throw new InsufficientFunds(trans('wallet::errors.insufficient_funds')); |
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} |
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} |
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/** |
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* Create Operation with DB::transaction |
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* |
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* @param Wallet $self |
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* @param Operation[] $transactions |
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* @return Transaction[] |
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*/ |
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public function enforce(Wallet $self, array $transactions): array |
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{ |
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return DB::transaction(function () use ($self, $transactions) { |
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return $this->multiOperation($self, $transactions); |
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}); |
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} |
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/** |
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* Create Operation without DB::transaction |
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* |
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* @param Wallet $self |
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* @param array $operations |
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* @return array |
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*/ |
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public function multiOperation(Wallet $self, array $operations): array |
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{ |
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$amount = 0; |
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$objects = []; |
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foreach ($operations as $operation) { |
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if ($operation->isConfirmed()) { |
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$amount += $operation->getAmount(); |
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} |
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$objects[] = $operation |
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->setWallet($self) |
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->create(); |
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} |
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$this->addBalance($self, $amount); |
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return $objects; |
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} |
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/** |
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* Create Bring with DB::transaction |
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* |
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* @param Bring[] $brings |
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* @return array |
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* @throws |
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*/ |
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public function assemble(array $brings): array |
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{ |
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return DB::transaction(function () use ($brings) { |
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return $this->multiBrings($brings); |
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}); |
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} |
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/** |
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* Create Bring without DB::transaction |
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* |
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* @param array $brings |
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* @return array |
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*/ |
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public function multiBrings(array $brings): array |
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{ |
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$objects = []; |
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foreach ($brings as $bring) { |
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$objects[] = $bring->create(); |
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} |
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return $objects; |
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} |
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/** |
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* @param Wallet $wallet |
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* @param int $amount |
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* @return bool |
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* @throws |
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*/ |
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public function addBalance(Wallet $wallet, int $amount): bool |
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{ |
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/** |
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* @var ProxyService $proxy |
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* @var WalletModel $wallet |
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*/ |
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$proxy = app(ProxyService::class); |
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$balance = $wallet->balance + $amount; |
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if ($proxy->has($wallet->getKey())) { |
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$balance = $proxy->get($wallet->getKey()) + $amount; |
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} |
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$result = $wallet->update(compact('balance')); |
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$proxy->set($wallet->getKey(), $balance); |
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return $result; |
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} |
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134
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} |
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bavix /
laravel-wallet
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