按 PRD 2.3/2.4/2.5 落地套餐退款的方式矩阵与原路渠道退款: - 退款申请派生并冻结权威实收金额(线上取原成功支付记录,钱包/线下取订单实际收款), 提交人不可填写或修改;按来源支付方式生成可选方式矩阵并在创建、提交、执行前重复校验。 - 审批切换为「每次提交一条不可变审批尝试记录 + 独立企业微信审批实例」,业务标识取尝试 记录主键;终态消费按尝试记录优先、退款申请兜底双读,兼容存量无实例与已关联实例申请。 新增活动退款部分唯一索引 (order_id) WHERE status IN (1,5,6)。 - 本地人工终审保持既有开关,补齐通过入口的 approval_instance_id IS NULL 守卫,使三个 入口一致拒绝已关联审批实例的申请;重提按尝试模式重写(仅已拒绝/已退回/原路失败且无异常)。 - 权益时点:企微通过事务写退款终态、按方式确定的订单态、钱包回款、员工账单冲销与可靠 失效事实;套餐失效/接续/停机仍由既有可靠机制最终一致执行,不把外部调用放入资金事务。 订单支付状态按方式置位:凭证退款与退回原钱包在企微通过时置已退款,原路须渠道明确成功。 - 按官方契约实现微信直连 v3、微信 v2(双向证书)、富友(/commonRefund 与 /refundQuery)、 支付宝四类原路退款;能力只由服务商类型与退款必需凭证完整性决定,无人工开关。 渠道请求号在提交时冻结到尝试记录,并以 channel_submitted_at 条件认领保证资金动作至多 提交一次(重复投递只查询不二次提交);不向任何渠道传递退款结果通知地址。 - 新增 refund:channel:recovery 恢复任务只查询回填;本地查询窗口超期(富友 72 小时、 微信 v2 7 天)转原路退款失败、渠道状态已失败、分类超时未知并置异常转人工,不放行自动 重提以避免重复退款。 - 同步退款 DTO/导出/审计资源与审计查询关联、商户凭证文档,并修正 fuiou 集成契约文档。 迁移 000218(退款尝试与渠道退款事实)、000219(微信 v2 客户端证书凭证)成对提供, 未修改既有迁移;测试库 junhong_cmp_test 完成 up/down/up 与行为核对,未调用真实渠道。
94 lines
3.7 KiB
Go
94 lines
3.7 KiB
Go
package routes
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import (
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"github.com/gofiber/fiber/v2"
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"github.com/break/junhong_cmp_fiber/internal/handler/admin"
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"github.com/break/junhong_cmp_fiber/internal/model/dto"
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"github.com/break/junhong_cmp_fiber/pkg/constants"
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"github.com/break/junhong_cmp_fiber/pkg/errors"
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"github.com/break/junhong_cmp_fiber/pkg/middleware"
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"github.com/break/junhong_cmp_fiber/pkg/openapi"
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)
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// registerRefundRoutes 注册退款管理路由
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// 平台和代理账号可访问,企业账号禁止访问
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func registerRefundRoutes(router fiber.Router, handler *admin.RefundHandler, doc *openapi.Generator, basePath string) {
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refund := router.Group("/refunds", func(c *fiber.Ctx) error {
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userType := middleware.GetUserTypeFromContext(c.UserContext())
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if userType != constants.UserTypeSuperAdmin &&
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userType != constants.UserTypePlatform &&
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userType != constants.UserTypeAgent {
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return errors.New(errors.CodeForbidden, "无权限访问退款管理功能")
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}
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return c.Next()
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})
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groupPath := basePath + "/refunds"
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Register(refund, doc, groupPath, "POST", "", handler.Create, RouteSpec{
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Summary: "创建退款申请",
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Description: "实收金额由系统从原成功支付记录或订单实际收款派生并冻结,请求体中的 actual_received_amount 已废弃并被忽略。退款方式必填:原路退款、退回资产钱包、退回代理主钱包按各自资金路径执行,客户收款信息退款需同时提供 customer_account_info 与退款凭证;非客户收款信息方式的客户收款信息与凭证不参与校验。",
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Tags: []string{"退款管理"},
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Input: new(dto.CreateRefundRequest),
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Output: new(dto.RefundResponse),
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Auth: true,
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})
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Register(refund, doc, groupPath, "GET", "", handler.List, RouteSpec{
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Summary: "退款申请列表",
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Tags: []string{"退款管理"},
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Input: new(dto.RefundListRequest),
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Output: new(dto.RefundListResponse),
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Auth: true,
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})
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Register(refund, doc, groupPath, "GET", "/:id", handler.GetByID, RouteSpec{
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Summary: "退款申请详情",
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Tags: []string{"退款管理"},
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Input: new(dto.RefundIDRequest),
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Output: new(dto.RefundResponse),
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Auth: true,
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})
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Register(refund, doc, groupPath, "POST", "/:id/trigger-approval", handler.TriggerApproval, RouteSpec{
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Summary: "补发历史退款审批",
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Tags: []string{"退款管理"},
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Input: new(dto.RefundIDRequest),
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Output: new(dto.RefundResponse),
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Auth: true,
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})
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Register(refund, doc, groupPath, "POST", "/:id/approve", handler.Approve, RouteSpec{
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Summary: "审批通过退款申请",
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Tags: []string{"退款管理"},
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Input: new(dto.ApproveRefundRequest),
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Output: nil,
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Auth: true,
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})
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Register(refund, doc, groupPath, "POST", "/:id/reject", handler.Reject, RouteSpec{
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Summary: "审批拒绝退款申请",
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Tags: []string{"退款管理"},
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Input: new(dto.RejectRefundRequest),
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Output: nil,
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Auth: true,
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})
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Register(refund, doc, groupPath, "POST", "/:id/return", handler.Return, RouteSpec{
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Summary: "退回退款申请",
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Tags: []string{"退款管理"},
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Input: new(dto.ReturnRefundRequest),
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Output: nil,
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Auth: true,
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})
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Register(refund, doc, groupPath, "POST", "/:id/resubmit", handler.Resubmit, RouteSpec{
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Summary: "重新提交退款申请",
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Description: "仅已拒绝、已退回或原路退款失败且无审批异常的退款申请可重提;重提时实收金额仍由系统重新派生冻结并忽略请求中的 actual_received_amount,每次重提新增一条审批尝试记录并创建新的企业微信审批实例,历史尝试材料与审批结果不被覆盖。",
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Tags: []string{"退款管理"},
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Input: new(dto.ResubmitRefundRequest),
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Output: nil,
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Auth: true,
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})
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}
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