func ExportAChain(db interfaces.DBOverlay) error {
fmt.Printf("ExportAChain\n")
// get all aBlocks from db
aBlocks, err := db.FetchAllABlocks()
if err != nil {
return err
}
sort.Sort(util.ByABlockIDAccending(aBlocks))
for _, block := range aBlocks {
err = ExportBlock(block.(interfaces.DatabaseBatchable))
if err != nil {
return err
}
}
return nil
}