yml2213
5ed36c724f
纯文件级移动，无行为变更，沿用既有的 fulfillment_<aspect>.go 命名约定： - fulfillment.go 结构体、构造函数、上游钩子、CanFulfill、orderCallbackData - fulfillment_create.go 下单类型定义、CreateManualOrder、CreateOrder - fulfillment_testorder.go 联调测试订单 - fulfillment_update.go 履约结果更新 - fulfillment_cancel.go 取消订单（含上游联动取消） 校验：拆分前后 19 个 func/type 声明完全一致（无缺失、无多出、无重复）。
79 lines
2.5 KiB
Go
79 lines
2.5 KiB
Go
package service
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import (
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"context"
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"affiliate_dash/internal/model"
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"gorm.io/gorm"
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)
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type FulfillmentService struct {
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db *gorm.DB
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callbacks *CallbackService
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upstreamCancel func(order *model.FulfillmentOrder) error
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upstreamSync func(ctx context.Context, order *model.FulfillmentOrder) (bool, error)
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}
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func NewFulfillmentService(db *gorm.DB, callbacks *CallbackService) *FulfillmentService {
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return &FulfillmentService{db: db, callbacks: callbacks}
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}
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// SetUpstreamCancel 注册取消订单时同步取消上游履约单的钩子（如乐玩 CancelOrder）。
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func (s *FulfillmentService) SetUpstreamCancel(fn func(order *model.FulfillmentOrder) error) {
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s.upstreamCancel = fn
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}
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// SetUpstreamSync 注册主动查单同步上游状态的钩子（如乐玩订单补偿）。
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func (s *FulfillmentService) SetUpstreamSync(fn func(ctx context.Context, order *model.FulfillmentOrder) (bool, error)) {
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s.upstreamSync = fn
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}
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func CanFulfill(order *model.FulfillmentOrder) (bool, string) {
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switch normalizeOrderStatus(order) {
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case model.OrderStatusPaid:
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return true, ""
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case model.OrderStatusShipFailed:
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if deliverySubmittedUpstream(order) {
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return false, "订单已提交上游，为避免重复发货请先确认上游状态"
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}
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return true, ""
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case model.OrderStatusDelivering:
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return false, "订单发货中"
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case model.OrderStatusDelivered:
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return false, "订单已交付"
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case model.OrderStatusCancelled:
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return false, "订单已取消"
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default:
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return false, "订单状态不可发货"
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}
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}
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func orderCallbackData(order *model.FulfillmentOrder) map[string]interface{} {
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canShip, cannotShipReason := CanFulfill(order)
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data := map[string]interface{}{
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"order_no": order.OrderNo,
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"client_order_no": order.ClientOrderNo,
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"product_sku": order.ProductSKU,
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"quantity": order.Quantity,
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"base_amount": order.BaseAmount,
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"fee_type": order.FeeType,
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"service_fee_amount": order.ServiceFeeAmount,
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"amount": order.Amount,
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"currency": order.Currency,
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"order_status": normalizeOrderStatus(order),
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"order_source": order.OrderSource,
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"can_ship": canShip,
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"cannot_ship_reason": cannotShipReason,
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"provider_order_no": order.ProviderOrderNo,
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"failure_reason": order.FailureReason,
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}
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if requestData := requestDataMap(order.RequestData); len(requestData) > 0 {
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data["data"] = requestData
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}
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return data
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}
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// ----- 仪表盘统计 -----
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// DashboardStats 仪表盘聚合指标。
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