feat(points): 增加双边积分与虚拟积分商城

backend/internal/modules/pointsmall/service.go

@@ -0,0 +1,47 @@
+package pointsmall
+
+import (
+	"context"
+
+	"hfb_sys/backend/internal/model"
+)
+
+type Service struct {
+	repo *Repository
+}
+
+func NewService(repo *Repository) *Service {
+	return &Service{repo: repo}
+}
+
+func (s *Service) Summary(ctx context.Context, userID uint64) (*SummaryDTO, error) {
+	return s.repo.Summary(ctx, userID)
+}
+
+func (s *Service) Ledger(ctx context.Context, userID uint64, limit int) ([]model.RenterGrowthLedger, error) {
+	return s.repo.Ledger(ctx, userID, limit)
+}
+
+func (s *Service) ListProducts(ctx context.Context, includeOffline bool) ([]ProductDTO, error) {
+	return s.repo.ListProducts(ctx, includeOffline)
+}
+
+func (s *Service) CreateProduct(ctx context.Context, req ProductRequest) (*ProductDTO, error) {
+	return s.repo.CreateProduct(ctx, req)
+}
+
+func (s *Service) UpdateProduct(ctx context.Context, id uint64, req ProductRequest) (*ProductDTO, error) {
+	return s.repo.UpdateProduct(ctx, id, req)
+}
+
+func (s *Service) Redeem(ctx context.Context, userID, productID uint64, quantity int) (*RedemptionDTO, error) {
+	return s.repo.Redeem(ctx, userID, productID, quantity)
+}
+
+func (s *Service) ListRedemptions(ctx context.Context, userID uint64, admin bool) ([]RedemptionDTO, error) {
+	return s.repo.ListRedemptions(ctx, userID, admin)
+}
+
+func (s *Service) CompleteRedemption(ctx context.Context, adminID, id uint64, remark string) (*RedemptionDTO, error) {
+	return s.repo.CompleteRedemption(ctx, adminID, id, remark)
+}