AccountRepository::updateAccountBalance() - Code Metrics - Inspection of "Auto-delete unnecessary accounts #7555" - Ecodev/my-ichtus - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — master ( 3cf6df...56f0b0 )

by Adrien

created 2020-10-25 07:07 UTC

AccountRepository::updateAccountBalance() A

↳ Parent: AccountRepository

Complexity

Conditions	3
Paths	3

Size

Total Lines	10
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3.0261

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	7
c	1
b	0
f	0
nc	3
nop	1
dl	0
loc	10
ccs	6
cts	7
cp	0.8571
crap	3.0261
rs	10

<?php

declare(strict_types=1);

namespace Application\Repository;

use Application\DBAL\Types\AccountTypeType;
use Application\Model\Account;
use Application\Model\User;
use Ecodev\Felix\Repository\LimitedAccessSubQuery;
use Exception;
use Money\Money;

class AccountRepository extends AbstractRepository implements LimitedAccessSubQuery
{
    private const PARENT_ACCOUNT_ID_FOR_USER = 10011;
    const ACCOUNT_ID_FOR_BANK = 10025;

    /**
     * In memory max code that keep being incremented if we create several account at once without flushing in DB
     */
    private ?int $maxCode = null;

    /**
     * Clear all caches
     */
    public function clearCache(): void
    {
        $this->maxCode = null;
    }

    /**
     * Returns pure SQL to get ID of all objects that are accessible to given user.
     *
     * @param null|User $user
     */
    public function getAccessibleSubQuery(?\Ecodev\Felix\Model\User $user): string
    {
        if (!$user) {
            return '-1';
        }

        if (in_array($user->getRole(), [User::ROLE_RESPONSIBLE, User::ROLE_ADMINISTRATOR], true)) {
            return $this->getAllIdsQuery();
        }

        return $this->getAllIdsForFamilyQuery($user);
    }

    /**
     * Unsecured way to get a account from its ID.
     *
     * This should only be used in tests or controlled environment.
     */
    public function getOneById(int $id): Account
    {
        $account = $this->getAclFilter()->runWithoutAcl(function () use ($id) {
            return $this->findOneById($id);
        });

        if (!$account) {
            throw new Exception('Account #' . $id . ' not found');
        }

        return $account;
    }

    /**
     * This will return, and potentially create, an account for the given user
     */
    public function getOrCreate(User $user): Account
    {
        // If an account already exists, because getOrCreate was called once before without flushing in between,
        // then can return immediately
        if ($user->getAccount()) {
            return $user->getAccount();
        }

        // If user have an owner, then create account for the owner instead
        if ($user->getOwner()) {
            $user = $user->getOwner();
        }

        $account = $this->getAclFilter()->runWithoutAcl(function () use ($user) {
            return $this->findOneByOwner($user);
            return $this->/** @scrutinizer ignore-call */ findOneByOwner($user);
        });

        if (!$account) {
            $account = new Account();
            $this->getEntityManager()->persist($account);
            $account->setOwner($user);
            $account->setType(AccountTypeType::LIABILITY);
            $account->setName($user->getName());

            $parent = $this->getOneById(self::PARENT_ACCOUNT_ID_FOR_USER);

            // Find the max account code, using the liability parent code as prefix
            if (!$this->maxCode) {
0   == false // true
0   == null  // true
123 == false // false
123 == null  // false

// It is often better to use strict comparison
0 === false // false
0 === null  // false
                $maxQuery = 'SELECT MAX(code) FROM account WHERE code LIKE ' . $this->getEntityManager()->getConnection()->quote($parent->getCode() . '%');
                $this->maxCode = (int) $this->getEntityManager()->getConnection()->fetchColumn($maxQuery);

                // If there is no child account yet, reserve enough digits for many users
                if ($this->maxCode === $parent->getCode()) {
                    $this->maxCode = $parent->getCode() * 10000;
                }
            }

            $nextCode = ++$this->maxCode;
            $account->setCode($nextCode);

            $account->setParent($parent);
        }

        return $account;
    }

    /**
     * Sum balance by account type
     *
     * @API\Input(type="AccountType")
     */
    public function totalBalanceByType(string $accountType): Money
    {
        $qb = $this->getEntityManager()->getConnection()->createQueryBuilder()
            ->select('SUM(balance)')
            ->from($this->getClassMetadata()->getTableName())
            ->where('type = :type');

        $qb->setParameter('type', $accountType);

        $result = $qb->execute();

        return Money::CHF($result->fetchColumn());
        return Money::CHF(/** @scrutinizer ignore-type */ $result->fetchColumn());
    }

    /**
     * Update accounts' balance
     *
     * @param null|Account $account the account to update, or null for all accounts
     */
    public function updateAccountBalance(?Account $account = null): void
    {
        $connection = $this->getEntityManager()->getConnection();
        $sql = 'CALL update_account_balance(?)';

        if ($account) {
            $connection->executeQuery($sql, [$account->getId()]);
        } else {
            foreach ($this->findAll() as $a) {
                $connection->executeQuery($sql, [$a->getId()]);
            }
        }
    }

    /**
     * Return the next available Account code
     */
    public function getNextCodeAvailable(): int
    {
        $qb = _em()->getConnection()->createQueryBuilder()
            ->select('IFNULL(MAX(a.code) + 1, 1)')
            ->from('account', 'a');

        return (int) $qb->execute()->fetchColumn();
    }

    public function deleteAccountOfNonFamilyOwnerWithoutAnyTransactions(): int
    {
        $sql = <<<STRING
                DELETE account FROM account
                INNER JOIN user ON account.owner_id = user.id
                AND user.owner_id IS NOT NULL
                AND user.owner_id != user.id
                WHERE
                account.id NOT IN (SELECT credit_id FROM transaction_line WHERE credit_id IS NOT NULL)
                AND account.id NOT IN (SELECT debit_id FROM transaction_line WHERE debit_id IS NOT NULL) 
            STRING;

        $count = $this->getEntityManager()->getConnection()->executeUpdate($sql);

        return $count;
    }
}


Ecodev / my-ichtus

Push — master ( 3cf6df...56f0b0 )

AccountRepository::updateAccountBalance() A

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