feat(server): admin 批次列表/作废改指 codes 库新表,清理被取代的旧 store 方法(#codes-lib)

server/internal/codes/store.go

@@ -43,21 +43,12 @@ const (
 
 // SubscriptionRow mirrors the `subscriptions` DB row.
 type SubscriptionRow struct {
-	ID           int64
-	UserID       int64
-	PlanID       int64
-	PlanCode     PlanCode
-	ExpiresAt    time.Time
-	Source       string
-}
-
-// BatchRow mirrors the `code_batches` DB row.
-type BatchRow struct {
 	ID        int64
-	Channel   BatchChannel
-	CreatedBy string
-	Note      sql.NullString
-	CreatedAt time.Time
+	UserID    int64
+	PlanID    int64
+	PlanCode  PlanCode
+	ExpiresAt time.Time
+	Source    string
 }
 
 // Store wraps a *sql.DB and exposes all database operations needed by the
@@ -248,4 +239,3 @@ func (s *Store) MintOne(ctx context.Context, codeHash string, ent libcodes.Entit
 func (s *Store) BeginTx(ctx context.Context) (*sql.Tx, error) {
 	return s.db.BeginTx(ctx, &sql.TxOptions{Isolation: sql.LevelReadCommitted})
 }
-