ocdp v1

backend/internal/domain/service/artifact_service.go

@@ -0,0 +1,80 @@
+package service
+
+import (
+	"context"
+	"github.com/ocdp/cluster-service/internal/domain/entity"
+	"github.com/ocdp/cluster-service/internal/domain/repository"
+)
+
+// ArtifactService Artifact 浏览领域服务
+type ArtifactService struct {
+	registryRepo repository.RegistryRepository
+	ociClient    repository.OCIClient
+}
+
+// NewArtifactService 创建 Artifact 服务
+func NewArtifactService(
+	registryRepo repository.RegistryRepository,
+	ociClient repository.OCIClient,
+) *ArtifactService {
+	return &ArtifactService{
+		registryRepo: registryRepo,
+		ociClient:    ociClient,
+	}
+}
+
+// GetRegistry 获取 Registry 信息
+func (s *ArtifactService) GetRegistry(ctx context.Context, registryID string) (*entity.Registry, error) {
+	return s.registryRepo.GetByID(ctx, registryID)
+}
+
+// ListRepositories 列出 Registry 中的所有 repositories
+func (s *ArtifactService) ListRepositories(ctx context.Context, registryID string) ([]string, error) {
+	registry, err := s.registryRepo.GetByID(ctx, registryID)
+	if err != nil {
+		return nil, entity.ErrRegistryNotFound
+	}
+
+	return s.ociClient.ListRepositories(ctx, registry)
+}
+
+// ListArtifacts 列出 repository 中的所有 artifacts
+func (s *ArtifactService) ListArtifacts(ctx context.Context, registryID, repository, mediaTypeFilter string) ([]*entity.Artifact, error) {
+	registry, err := s.registryRepo.GetByID(ctx, registryID)
+	if err != nil {
+		return nil, entity.ErrRegistryNotFound
+	}
+
+	return s.ociClient.ListArtifacts(ctx, registry, repository, mediaTypeFilter)
+}
+
+// GetArtifact 获取 artifact 详情
+func (s *ArtifactService) GetArtifact(ctx context.Context, registryID, repository, reference string) (*entity.Artifact, error) {
+	registry, err := s.registryRepo.GetByID(ctx, registryID)
+	if err != nil {
+		return nil, entity.ErrRegistryNotFound
+	}
+
+	return s.ociClient.GetArtifact(ctx, registry, repository, reference)
+}
+
+// GetValuesSchema 获取 Helm Chart 的 values schema
+func (s *ArtifactService) GetValuesSchema(ctx context.Context, registryID, repository, reference string) (string, error) {
+	registry, err := s.registryRepo.GetByID(ctx, registryID)
+	if err != nil {
+		return "", entity.ErrRegistryNotFound
+	}
+
+	return s.ociClient.GetValuesSchema(ctx, registry, repository, reference)
+}
+
+// PullArtifact 下载 artifact
+func (s *ArtifactService) PullArtifact(ctx context.Context, registryID, repository, reference, destPath string) error {
+	registry, err := s.registryRepo.GetByID(ctx, registryID)
+	if err != nil {
+		return entity.ErrRegistryNotFound
+	}
+
+	return s.ociClient.PullArtifact(ctx, registry, repository, reference, destPath)
+}
+