feat(billing): 完成异步结算与请求执行闭环

统一任务成功、Attempt 与结算 Outbox 的事务边界，增加多实例安全结算、人工复核、请求幂等与执行租约。钱包决策使用九位精确金额，并通过审计保护约束保留流水事实；同时补充管理接口、指标与 PostgreSQL 集成测试。
2026-07-21 00:25:53 +08:00
parent 7cea21f765
commit 5b2b94b1bd
33 changed files with 2884 additions and 418 deletions
@@ -114,6 +114,18 @@ type AuditLogListResponse struct {
 	Items []store.AuditLog `json:"items"`
 }

+type BillingSettlementListResponse struct {
+	Items    []store.BillingSettlement `json:"items"`
+	Total    int                       `json:"total" example:"42"`
+	Page     int                       `json:"page" example:"1"`
+	PageSize int                       `json:"pageSize" example:"50"`
+}
+
+type BillingSettlementRetryResponse struct {
+	Settlement store.BillingSettlement `json:"settlement"`
+	AuditLog   store.AuditLog          `json:"auditLog"`
+}
+
 type WalletTransactionListResponse struct {
 	Items    []store.GatewayWalletTransaction `json:"items"`
 	Total    int                              `json:"total" example:"42"`