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https://github.com/aljazceru/ark.git
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1b0252f3e4
* api-spec: move the api-spec to root and init go.mod * go mod tidy * move buf files in the root as well * gh action for api-spec changes only * gh action for api-spec on push and pr * introduce go.work and remove all replaces * solve dependencies and force btcd/btcec@v2.3.3 * go work sync * force btcd/btcec@v2.3.3 * go mod tidy
48 lines
1.1 KiB
Go
48 lines
1.1 KiB
Go
package oceanwallet
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import (
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"context"
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"crypto/sha256"
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"encoding/hex"
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pb "github.com/ark-network/ark/api-spec/protobuf/gen/ocean/v1"
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"github.com/ark-network/ark/server/internal/core/ports"
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"github.com/btcsuite/btcd/chaincfg/chainhash"
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)
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func (s *service) WatchScripts(ctx context.Context, scripts []string) error {
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for _, script := range scripts {
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if _, err := s.notifyClient.WatchExternalScript(ctx, &pb.WatchExternalScriptRequest{
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Script: script,
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}); err != nil {
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return err
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}
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}
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return nil
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}
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func (s *service) UnwatchScripts(ctx context.Context, scripts []string) error {
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for _, script := range scripts {
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scriptHash := calcScriptHash(script)
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if _, err := s.notifyClient.UnwatchExternalScript(ctx, &pb.UnwatchExternalScriptRequest{
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Label: scriptHash,
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}); err != nil {
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return err
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}
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}
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return nil
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}
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func (s *service) GetNotificationChannel(ctx context.Context) <-chan map[string]ports.VtxoWithValue {
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return s.chVtxos
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}
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func calcScriptHash(script string) string {
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buf, _ := hex.DecodeString(script)
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hashedBuf := sha256.Sum256(buf)
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hash, _ := chainhash.NewHash(hashedBuf[:])
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return hash.String()
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}
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