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2022-11-12 20:16:07 0 举报时序图
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2.2 The order status changes to the order received by the accompanying personnel
Children of the elderly
3.2 The order status changes to that of the accompanying person who has refused the order
Accompanying personnel respond
4.2 Order status changes to cancelled
Accompanying personnel
1.2APP receives the order
1.1User orders
APP
1.3 APP pushes orders to accompanying personnel
2.1 Accompanying personnel confirm receipt
Judge whether the order has timed out
3.1 Accompanying personnel refuse to accept orders
4.1 Accompanying personnel do not respond after timeout
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