32 lines
709 B
Go
32 lines
709 B
Go
package bolt
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import (
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"context"
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"encoding/hex"
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"github.com/nbd-wtf/go-nostr"
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bolt "go.etcd.io/bbolt"
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)
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func (b *BoltBackend) DeleteEvent(ctx context.Context, evt *nostr.Event) error {
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return b.db.Update(func(txn *bolt.Tx) error {
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idPrefix8, _ := hex.DecodeString(evt.ID[0 : 8*2])
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// check if we already do not have this
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bucket := txn.Bucket(bucketId)
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seqb := bucket.Get(idPrefix8)
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if seqb == nil {
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return nil
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}
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// calculate all index keys we have for this event and delete them
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for _, k := range getIndexKeysForEvent(evt) {
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bucket := txn.Bucket(k.bucket)
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bucket.Delete(append(k.key, seqb...))
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}
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// delete the raw event
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return txn.Bucket(bucketRaw).Delete(seqb)
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})
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}
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