f

app/main/api/internal/logic/agent/checkorderagentlogic.go

@@ -0,0 +1,53 @@
+package agent
+
+import (
+	"context"
+
+	"github.com/pkg/errors"
+	"github.com/zeromicro/go-zero/core/logx"
+	"qnc-server/app/main/api/internal/svc"
+	"qnc-server/app/main/api/internal/types"
+	"qnc-server/app/main/model"
+	"qnc-server/common/ctxdata"
+	"qnc-server/common/xerr"
+)
+
+type CheckOrderAgentLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewCheckOrderAgentLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CheckOrderAgentLogic {
+	return &CheckOrderAgentLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+// CheckOrderAgent 判断订单是否为当前代理推广的订单（通过 agent_order 关联）
+func (l *CheckOrderAgentLogic) CheckOrderAgent(req *types.CheckOrderAgentReq) (resp *types.CheckOrderAgentResp, err error) {
+	if req.OrderId == "" {
+		return &types.CheckOrderAgentResp{IsAgentOrder: false}, nil
+	}
+	userID, err := ctxdata.GetUidFromCtx(l.ctx)
+	if err != nil {
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "获取用户信息失败, %v", err)
+	}
+	agent, err := l.svcCtx.AgentModel.FindOneByUserId(l.ctx, userID)
+	if err != nil {
+		if errors.Is(err, model.ErrNotFound) {
+			return &types.CheckOrderAgentResp{IsAgentOrder: false}, nil
+		}
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询代理信息失败, %v", err)
+	}
+	agentOrder, err := l.svcCtx.AgentOrderModel.FindOneByOrderId(l.ctx, req.OrderId)
+	if err != nil {
+		if errors.Is(err, model.ErrNotFound) {
+			return &types.CheckOrderAgentResp{IsAgentOrder: false}, nil
+		}
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询订单关联失败, %v", err)
+	}
+	return &types.CheckOrderAgentResp{IsAgentOrder: agentOrder.AgentId == agent.Id}, nil
+}