// InsertEntry inserts an entry
func (db *Overlay) InsertEntry(entry interfaces.IEBEntry) error {
if entry == nil {
return nil
}
//Entries are saved in buckets represented by their chainID for easy batch loading
//They are also indexed in ENTRY bucket by their hash that points to their chainID
//So they can be loaded in two load operations without needing to know their chainID
batch := []interfaces.Record{}
batch = append(batch, interfaces.Record{entry.GetChainID().Bytes(), entry.DatabasePrimaryIndex().Bytes(), entry})
batch = append(batch, interfaces.Record{ENTRY, entry.DatabasePrimaryIndex().Bytes(), entry.GetChainIDHash()})
return db.PutInBatch(batch)
}
