117 lines
2.8 KiB
Go
117 lines
2.8 KiB
Go
package admin
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import (
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"fmt"
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"quyun/v2/app/requests"
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"quyun/v2/app/services"
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"quyun/v2/database/models"
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"quyun/v2/pkg/fields"
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"quyun/v2/providers/wepay"
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"github.com/gofiber/fiber/v3"
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"github.com/pkg/errors"
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"go.ipao.vip/gen"
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)
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type OrderListQuery struct {
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OrderNumber *string `query:"order_number"`
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UserID *int64 `query:"user_id"`
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}
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// @provider
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type orders struct {
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wepay *wepay.Client
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}
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// List
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//
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// @Summary 订单列表
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// @Tags Admin Orders
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// @Produce json
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// @Param pagination query requests.Pagination false "分页参数"
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// @Param query query OrderListQuery false "筛选条件"
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// @Success 200 {object} requests.Pager{items=services.OrderListItem} "成功"
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// @Router /admin/orders [get]
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// @Bind pagination query
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// @Bind query query
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func (ctl *orders) List(
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ctx fiber.Ctx,
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pagination *requests.Pagination,
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query *OrderListQuery,
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) (*requests.Pager, error) {
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conds := []gen.Condition{}
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if query.OrderNumber != nil {
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conds = append(conds, models.OrderQuery.OrderNo.Eq(*query.OrderNumber))
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}
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if query.UserID != nil {
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conds = append(conds, models.OrderQuery.UserID.Eq(*query.UserID))
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}
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return services.Orders.List(ctx, pagination, conds...)
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}
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// Refund
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//
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// @Summary 订单退款
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// @Tags Admin Orders
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// @Produce json
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// @Param id path int64 true "订单 ID"
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// @Success 200 {object} any "成功"
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// @Router /admin/orders/:id/refund [post]
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// @Bind order path key(id) model(id)
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func (ctl *orders) Refund(ctx fiber.Ctx, order *models.Order) error {
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user, err := services.Users.FindByID(ctx, order.UserID)
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if err != nil {
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return err
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}
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post, err := services.Posts.FindByID(ctx, order.PostID)
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if err != nil {
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return err
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}
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if order.PaymentMethod == "balance" {
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if err := services.Users.AddBalance(ctx, user.ID, order.Meta.Data().CostBalance); err != nil {
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return errors.Wrap(err, "add balance failed")
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}
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if err := services.Users.RevokeUserPosts(ctx, user.ID, order.PostID); err != nil {
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return errors.Wrap(err, "revoke posts failed")
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}
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order.Status = fields.OrderStatusRefundSuccess
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if _, err := order.Update(ctx); err != nil {
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return errors.Wrap(err, "update order failed")
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}
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return nil
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}
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refundTotal := order.Price*int64(order.Discount)/100 - order.Meta.Data().CostBalance
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resp, err := ctl.wepay.Refund(ctx, func(bm *wepay.BodyMap) {
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bm.
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OutRefundNo(order.OrderNo).
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OutTradeNo(order.OrderNo).
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TransactionID(order.TransactionID).
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CNYRefundAmount(refundTotal, refundTotal).
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RefundReason(fmt.Sprintf("%s 退款", post.Title))
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})
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if err != nil {
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return err
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}
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meta := order.Meta.Data()
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meta.RefundResp = resp
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order.Meta = meta.JsonType()
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order.RefundTransactionID = resp.RefundId
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order.Status = fields.OrderStatusRefundProcessing
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if _, err := order.Update(ctx); err != nil {
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return err
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}
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return nil
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}
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