migrate controllers

backend_v1/app/http/admin/orders.go

@@ -0,0 +1,109 @@
+package admin
+
+import (
+	"fmt"
+
+	"quyun/v2/app/requests"
+	"quyun/v2/app/services"
+	"quyun/v2/database/models"
+	"quyun/v2/pkg/fields"
+	"quyun/v2/providers/wepay"
+
+	"github.com/gofiber/fiber/v3"
+	"github.com/pkg/errors"
+	"go.ipao.vip/gen"
+)
+
+type OrderListQuery struct {
+	OrderNumber *string `query:"order_number"`
+	UserID      *int64  `query:"user_id"`
+}
+
+// @provider
+type orders struct {
+	wepay *wepay.Client
+}
+
+// List users
+//
+//	@Router	/admin/orders [get]
+//	@Bind	pagination query
+//	@Bind	query query
+func (ctl *orders) List(
+	ctx fiber.Ctx,
+	pagination *requests.Pagination,
+	query *OrderListQuery,
+) (*requests.Pager, error) {
+	conds := []gen.Condition{}
+	if query.OrderNumber != nil {
+		conds = append(conds, models.OrderQuery.OrderNo.Eq(*query.OrderNumber))
+	}
+
+	if query.UserID != nil {
+		conds = append(conds, models.OrderQuery.UserID.Eq(*query.UserID))
+	}
+
+	return services.Orders.List(ctx, pagination, conds...)
+}
+
+// Refund
+// @Router	/admin/orders/:id/refund [post]
+// @Bind	id path
+func (ctl *orders) Refund(ctx fiber.Ctx, id int64) error {
+	order, err := services.Orders.FindByID(ctx, id)
+	if err != nil {
+		return err
+	}
+
+	user, err := services.Users.FindByID(ctx, order.UserID)
+	if err != nil {
+		return err
+	}
+
+	post, err := services.Posts.FindByID(ctx, order.PostID)
+	if err != nil {
+		return err
+	}
+
+	if order.PaymentMethod == "balance" {
+		if err := services.Users.AddBalance(ctx, user.ID, order.Meta.Data().CostBalance); err != nil {
+			return errors.Wrap(err, "add balance failed")
+		}
+
+		if err := services.Users.RevokeUserPosts(ctx, user.ID, order.PostID); err != nil {
+			return errors.Wrap(err, "revoke posts failed")
+		}
+
+		order.Status = fields.OrderStatusRefundSuccess
+		if _, err := order.Update(ctx); err != nil {
+			return errors.Wrap(err, "update order failed")
+		}
+
+		return nil
+	}
+
+	refundTotal := order.Price*int64(order.Discount)/100 - order.Meta.Data().CostBalance
+	resp, err := ctl.wepay.Refund(ctx, func(bm *wepay.BodyMap) {
+		bm.
+			OutRefundNo(order.OrderNo).
+			OutTradeNo(order.OrderNo).
+			TransactionID(order.TransactionID).
+			CNYRefundAmount(refundTotal, refundTotal).
+			RefundReason(fmt.Sprintf("%s 退款", post.Title))
+	})
+	if err != nil {
+		return err
+	}
+
+	meta := order.Meta.Data()
+	meta.RefundResp = resp
+	order.Meta = meta.JsonType()
+	order.RefundTransactionID = resp.RefundId
+	order.Status = fields.OrderStatusRefundProcessing
+
+	if _, err := order.Update(ctx); err != nil {
+		return err
+	}
+
+	return nil
+}