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77 lines
2.8 KiB
Plaintext
77 lines
2.8 KiB
Plaintext
@startuml
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autonumber
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skinparam responseMessageBelowArrow true
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title 退款代码时序图-以支付宝退款全部退款为例
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actor 客户端 as Client
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participant RefundService
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participant RefundStrategyFactory
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participant AliRefundStrategy
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participant RefundAssistService
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participant AlipayConfigService
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participant AliRefundService
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participant PayOrderService
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participant PayChannelOrderManager
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participant PayChannelOrderService
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participant AliRecordService
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participant ClientNoticeService
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participant 支付宝网关 as AlliGateway
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Client -> RefundService: 发起退款请求
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group 1. 退款发起前准备
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autonumber 1
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RefundService -> RefundService: 使用适配方法发起全部退款
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RefundService <- RefundAssistService: 获取支付订单
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RefundService --> RefundAssistService: 检查退款参数, 同时补充一些数据
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RefundService --> RefundAssistService: 上下文初始化
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RefundService -> RefundStrategyFactory: 通过工厂生成对应的策略组
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RefundService <- RefundStrategyFactory: 返回支付策略组
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RefundService --> AliRefundStrategy: 初始化退款策略的参数
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AliRefundStrategy --> AliRefundStrategy: 执行初始化退款策略的参数
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RefundService --> AliRefundStrategy: 退款前校验操作
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RefundService --> AliRefundStrategy: 生成通道退款订单对象
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RefundService --> PayChannelOrderManager: 预扣支付相关订单要退款的金额并进行更新
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RefundService --> PayOrderService: 更新支付订单退款状态
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RefundService --> RefundAssistService: 创建退款相关订单，并对数据进行持久化保存
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end
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group 2. 退款操作
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autonumber 1
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RefundService -> AliRefundStrategy: 退款前准备操作
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AliRefundStrategy --> AlipayConfigService: 获取并初始化支付配置信息
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RefundService <- AliRefundStrategy: 退款前准备结束
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RefundService -> AliRefundStrategy: 执行退款策略
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AliRefundStrategy -> AliRefundService : 执行退款操作
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AliRefundService --> AlliGateway: 发送退款指令
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AliRefundService -> AliRefundStrategy: 返回结果
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RefundService <- AliRefundStrategy: 退款执行结束
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end
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group 3. 退款发起成功后操作
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autonumber 1
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RefundService -> AliRefundStrategy: 执行退款发起成功后操作
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AliRefundStrategy --> AliRefundStrategy: 更新退款订单数据状态
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AliRefundStrategy --> PayChannelOrderService: 更新支付通道订单中的状态属性
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AliRefundStrategy --> AliRecordService: 如果退款完成, 保存流水记录
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RefundService <- AliRefundStrategy: 执行完成
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RefundService --> PayOrderService: 更新支付订单信息
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RefundService --> RefundAssistService: 更新退款订单和相关通道退款订单
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RefundService --> ClientNoticeService: 如果支付完成发送退款成功通知
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end
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autonumber 2
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Client <- RefundService: 返回退款调用结果
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@enduml
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