模板 / sequenceDiagram
支付结账时序图
经支付服务商完成订单确认的流程,包含由 webhook 驱动的授权成功与拒付分支。
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Mermaid 源码
sequenceDiagram
sequenceDiagram
autonumber
actor Shopper
participant Shop as Storefront
participant Pay as Payment provider
participant Bank
Shopper->>Shop: Confirm order
Shop->>Pay: Create payment intent
Pay-->>Shop: Client secret
Shopper->>Pay: Submit card details
Pay->>Bank: Authorize charge
alt Authorized
Bank-->>Pay: Approved
Pay-->>Shop: Webhook payment_succeeded
Shop-->>Shopper: Order confirmed
else Declined
Bank-->>Pay: Declined
Pay-->>Shop: Webhook payment_failed
Shop-->>Shopper: Ask for another method
end