saveAfterSaleApplication(applicationData)
validateApplicationData(applicationData)
queryProgressData(applicationId)
AfterSaleUI
validateOrderId(orderId)
User
AfterSaleController
AfterSaleEntity
progressResult(progressData)
[[Loop Process/Refresh After-Sale Process]]
loop
showAfterSaleProgress(progressData)
showAfterSaleOrderInfo(orderData)
updateProgressStatus(applicationId)
queryAfterSaleProgress(applicationId)
