Effectuer une transaction de base de données avec séquelle
// First, we start a transaction and save it into a variable
const t = await sequelize.transaction();
try {
// Then, we do some calls passing this transaction as an option:
const user = await User.create({
firstName: 'Bart',
lastName: 'Simpson'
}, { transaction: t });
await user.addSibling({
firstName: 'Lisa',
lastName: 'Simpson'
}, { transaction: t });
// If the execution reaches this line, no errors were thrown.
// We commit the transaction.
await t.commit();
} catch (error) {
// If the execution reaches this line, an error was thrown.
// We rollback the transaction.
await t.rollback();
}
Anies