app-new/factory-gateway/docs/order/top-up.wsd

@startuml Top up wallet flow

title Top up wallet

actor Apps as app
participant Server as server
database Database as db
participant "QFPay" as qf

autonumber

app -> app ++: Go to Wallet page press top up
app -> app --: Select top up amount

alt Flow 可能不一樣
    app -> qf: Pay selected amount
    qf -> server ++: Confirm paid amount
end

server -> db: Record Transaction & Top up user wallet
server --> app: Send invoice through email service
server -> app --: Response top up result


@enduml