新功能(#79): 实现促销管理接口并支持数量配价

Co-authored-by: multica-agent <github@multica.ai>
2026-05-27 00:54:32 -07:00
parent 5ebfe0a981
commit e27b2320b4
28 changed files with 1462 additions and 1 deletions
@@ -0,0 +1,49 @@
+package promo
+
+import (
+	"context"
+
+	promomodel "github.com/perfect-panel/server/internal/model/promo"
+	"github.com/perfect-panel/server/internal/svc"
+	"github.com/perfect-panel/server/internal/types"
+	"github.com/perfect-panel/server/pkg/logger"
+	"github.com/perfect-panel/server/pkg/xerr"
+	"github.com/pkg/errors"
+)
+
+type GetUsageListLogic struct {
+	logger.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetUsageListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetUsageListLogic {
+	return &GetUsageListLogic{
+		Logger: logger.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetUsageListLogic) GetUsageList(req *types.GetPromoUsageListRequest) (*types.GetPromoUsageListResponse, error) {
+	total, list, err := l.svcCtx.PromoModel.QueryUsageList(l.ctx, promomodel.UsageFilter{
+		Page:        int(req.Page),
+		Size:        int(req.Size),
+		RuleId:      req.RuleId,
+		UserId:      req.UserId,
+		SubscribeId: req.SubscribeId,
+		OrderNo:     req.OrderNo,
+	})
+	if err != nil {
+		l.Errorw("[GetPromoUsageList] Database Error", logger.Field("error", err.Error()))
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DatabaseQueryError), "get promo usage list error: %v", err.Error())
+	}
+	resp := &types.GetPromoUsageListResponse{
+		Total: total,
+		List:  make([]types.PromoUsage, 0, len(list)),
+	}
+	for _, item := range list {
+		resp.List = append(resp.List, convertUsage(item))
+	}
+	return resp, nil
+}