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Mastering Transaction Propagation in Spring Boot: Ensure Data Consistency and Integrity Across Database Operations

Sumit Rawal answered on May 15, 2023 Popularity 1/10 Helpfulness 1/10

answer Mastering Transaction Propagation in Spring Boot: Ensure Data Consistency and Integrity Across Database Operations

Mastering Transaction Propagation in Spring Boot: Ensure Data Consistency and Integrity Across Database Operations

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@Service
@Transactional
class BankAccountService(val accountRepository: AccountRepository) {
    
    fun transferFunds(fromAccountId: Long, toAccountId: Long, amount: BigDecimal) {
        val fromAccount = accountRepository.findById(fromAccountId).orElseThrow()
        val toAccount = accountRepository.findById(toAccountId).orElseThrow()
        updateAccountBalance(fromAccount, -amount)
        updateAccountBalance(toAccount, amount)
    }

    fun updateAccountBalance(account: Account, amount: BigDecimal) {
        account.balance += amount
        accountRepository.save(account)
    }
}

Popularity 1/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: data-consistency integrity java operations propagation

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Contributed on May 15 2023

Sumit Rawal

0 Answers Avg Quality 2/10

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Mastering Transaction Propagation in Spring Boot: Ensure Data Consistency and Integrity Across Database Operations

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