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<?php |
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declare(strict_types=1); |
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namespace Application\Service; |
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use Application\DBAL\Types\AccountTypeType; |
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use Application\Model\Account; |
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use Application\Model\Transaction; |
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use Application\Model\User; |
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use Application\Repository\AccountRepository; |
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use Application\Repository\TransactionRepository; |
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use Application\Repository\UserRepository; |
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use Doctrine\ORM\EntityManager; |
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use Ecodev\Felix\Format; |
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use Throwable; |
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/** |
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* Service to process accounting tasks |
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*/ |
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class Accounting |
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{ |
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private EntityManager $entityManager; |
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private TransactionRepository $transactionRepository; |
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private AccountRepository $accountRepository; |
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private UserRepository $userRepository; |
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private bool $hasError = false; |
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public function __construct(EntityManager $entityManager) |
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{ |
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$this->entityManager = $entityManager; |
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$this->transactionRepository = $this->entityManager->getRepository(Transaction::class); |
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$this->accountRepository = $this->entityManager->getRepository(Account::class); |
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$this->userRepository = $this->entityManager->getRepository(User::class); |
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} |
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/** |
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* Check and print various things about accounting. |
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* |
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* @return bool `true` if errors are found |
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*/ |
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public function check(): bool |
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{ |
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// Update all accounts' balance from transactions |
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$this->accountRepository->updateAccountBalance(); |
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$this->checkAccounts(); |
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$this->checkTransactionsAreBalanced(); |
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$this->checkMissingAccountsForUsers(); |
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$this->checkUnnecessaryAccounts(); |
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$this->checkFamilyMembersShareSameAccount(); |
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return $this->hasError; |
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} |
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/** |
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* Print the error message and remember that at least one error was found |
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*/ |
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private function error(string $message): void |
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{ |
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if (!$this->hasError) { |
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echo PHP_EOL; |
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} |
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echo $message . PHP_EOL; |
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$this->hasError = true; |
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} |
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private function checkAccounts(): void |
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{ |
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$assets = $this->accountRepository->totalBalanceByType(AccountTypeType::ASSET); |
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$liabilities = $this->accountRepository->totalBalanceByType(AccountTypeType::LIABILITY); |
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$revenue = $this->accountRepository->totalBalanceByType(AccountTypeType::REVENUE); |
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$expense = $this->accountRepository->totalBalanceByType(AccountTypeType::EXPENSE); |
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$equity = $this->accountRepository->totalBalanceByType(AccountTypeType::EQUITY); |
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$income = $revenue->subtract($expense); |
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$discrepancy = $assets->subtract($income)->subtract($liabilities->add($equity)); |
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echo ' |
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Produits : ' . Format::money($revenue) . ' |
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Charges : ' . Format::money($expense) . ' |
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' . ($income->isNegative() ? 'Déficit : ' : 'Bénéfice : ') . Format::money($income) . ' |
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Actifs : ' . Format::money($assets) . ' |
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Passifs : ' . Format::money($liabilities) . ' |
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Capital : ' . Format::money($equity) . ' |
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Écart : ' . Format::money($discrepancy) . PHP_EOL; |
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if (!$discrepancy->isZero()) { |
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$this->error(sprintf('ERREUR: écart de %s au bilan des comptes', Format::money($discrepancy))); |
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} |
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} |
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private function checkTransactionsAreBalanced(): void |
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{ |
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foreach (_em()->getRepository(Transaction::class)->findAll() as $transaction) { |
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try { |
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$transaction->checkBalance(); |
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} catch (Throwable $e) { |
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$this->error($e->getMessage()); |
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} |
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} |
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} |
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private function checkMissingAccountsForUsers(): void |
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{ |
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// Create missing accounts for users |
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foreach ($this->userRepository->getAllFamilyOwners() as $user) { |
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if (!$user->getAccount()) { |
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$account = $this->accountRepository->getOrCreate($user); |
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echo sprintf('Création du compte %d pour l\'utilisateur %d...', $account->getCode(), $user->getId()) . PHP_EOL; |
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_em()->flush(); |
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} |
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} |
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} |
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private function checkUnnecessaryAccounts(): void |
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{ |
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$deletedAccount = $this->accountRepository->deleteAccountOfNonFamilyOwnerWithoutAnyTransactions(); |
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if ($deletedAccount) { |
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// Strictly speaking this is not an error, but we would like to be informed by email when it happens |
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$this->error("$deletedAccount compte(s) été effacé parce qu'il appartenait à un utilisateur qui n'était pas chef de famille et que le compte avait aucune transaction"); |
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} |
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} |
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private function checkFamilyMembersShareSameAccount(): void |
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{ |
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// Make sure users of the same family share the same account |
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foreach ($this->userRepository->getAllNonFamilyOwnersWithAccount() as $user) { |
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$this->error( |
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sprintf( |
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'User#%d (%s) ne devrait pas avoir son propre compte débiteur mais partager celui du User#%d (%s)', |
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$user->getId(), |
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$user->getName(), |
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$user->getOwner()->getId(), |
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$user->getOwner()->getName() |
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) |
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); |
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} |
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} |
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} |
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