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我閱讀Vapor Fluent文檔,但沒有發現任何關於執行數據庫事務的任何事情。在Vapor Fluent(Mongo)中執行數據庫交易
https://vapor.github.io/documentation/fluent/driver.html
例如,我想在一個事務中執行這部分代碼:
var order = Order(customerId: customer.id!,
createdDate: Int(Date().timeIntervalSince1970),
availabilityDate: orderDate)
do {
try order.save()
} catch {
throw Abort.serverError
}
for jsonItem in items {
guard let object = jsonItem.object else {
continue
}
let menuItemId = object["item_id"]!.string!
let quantity = object["quantity"]!.int!
guard let menuItem = try MenuItem.find(menuItemId) else {
continue
}
var orderItem = OrderItem(orderId: order.id!,
menuItemId: menuItem.id!,
quantity: quantity)
do {
try orderItem.save()
} catch {
throw Abort.serverError
}
}
是否有可能,如果我使用VaporMongo供應商?謝謝!