feat(ECR-024): OpsCMS Banner 只读并 Closed

运营横幅目录（ops_banners + admin /cms），锁定 024–040 全队列。 Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-08 03:05:55 +08:00
parent ac1aec857d
commit 32ac559385
30 changed files with 808 additions and 3 deletions
@@ -0,0 +1,34 @@
+package admin
+
+import (
+	"context"
+	"errors"
+
+	"github.com/google/uuid"
+	"github.com/jackc/pgx/v5"
+
+	"github.com/yuxingu/digital-psychology/apps/api/internal/repository"
+)
+
+var ErrBannerNotFound = errString("banner not found")
+
+// ListBanners returns OpsCMS Banner catalog.
+func (s *Service) ListBanners(ctx context.Context) ([]repository.BannerRow, error) {
+	items, err := s.Repo.ListBanners(ctx)
+	if err != nil {
+		return nil, err
+	}
+	if items == nil {
+		items = []repository.BannerRow{}
+	}
+	return items, nil
+}
+
+// GetBanner loads one banner.
+func (s *Service) GetBanner(ctx context.Context, id uuid.UUID) (*repository.BannerRow, error) {
+	row, err := s.Repo.GetBanner(ctx, id)
+	if errors.Is(err, pgx.ErrNoRows) {
+		return nil, ErrBannerNotFound
+	}
+	return row, err
+}