63 lines
1.9 KiB
Go
63 lines
1.9 KiB
Go
package query
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import (
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"context"
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"qnc-server/app/main/api/internal/svc"
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"qnc-server/app/main/api/internal/types"
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"qnc-server/app/main/model"
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"qnc-server/common/xerr"
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"github.com/pkg/errors"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type ConfirmQueryStateLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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func NewConfirmQueryStateLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ConfirmQueryStateLogic {
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return &ConfirmQueryStateLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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func (l *ConfirmQueryStateLogic) ConfirmQueryState(req *types.ConfirmQueryStateReq) (resp *types.ConfirmQueryStateResp, err error) {
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// 1. 通过 order_id 查询订单，判断订单是否已支付
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order, err := l.svcCtx.OrderModel.FindOne(l.ctx, req.OrderID)
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if err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询订单失败: %v", err)
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}
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if order == nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "订单不存在")
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}
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// 若订单未支付，则直接返回 OrderState := "pending", QueryState := ""
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if order.Status != model.OrderStatusPaid {
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return &types.ConfirmQueryStateResp{
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OrderState: order.Status,
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QueryState: "",
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}, nil
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}
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// 2. 订单已支付，查询 query 状态（假设通过 order_id 查询 query 记录，例如使用 QueryModel.FindOneByOrderId）
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query, err := l.svcCtx.QueryModel.FindOneByOrderId(l.ctx, req.OrderID)
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if err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询 query 失败: %v", err)
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}
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if query == nil {
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// 若 query 不存在，则返回 OrderState := "paid", QueryState := ""
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return &types.ConfirmQueryStateResp{
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OrderState: order.Status,
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QueryState: "",
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}, nil
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}
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// 否则，返回 OrderState := "paid", QueryState := query.QueryState
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return &types.ConfirmQueryStateResp{
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OrderState: query.QueryState,
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QueryState: query.QueryState,
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}, nil
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}
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