AcknowledgePaymentCommand class

Server acknowledges payment with pre-computed server signature

Note: Signing is delegated to WalletManager. The server signature must be obtained before creating this command.

This command triggers:

  1. Validation (sequence incrementing, amounts correct)
  2. PaymentAcknowledgedEvent emission with fully signed TX
Inheritance

Constructors

AcknowledgePaymentCommand({required String channelId, required ChannelTiming timing, required BigInt amountSats, required String paymentTxHex, required String clientSignatureHex, required String serverSignatureHex, required String fullySignedPaymentTxHex, required int proposedSequence, required BigInt proposedClientBalance, required BigInt proposedServerBalance, required FeeRate feeRate, bool closing = false, String? commandId, DateTime? timestamp, Map<String, dynamic>? metadata})

Properties

amountSats → BigInt
final
channelId → String
finalinherited
clientSignatureHex → String
final
closing → bool
A payment of nothing that a client with no payment closes with, so the server holds a settlement to close the channel with (bead libspiffy-w4l2). Refused on a channel that already has a payment.
final
commandId → String
Unique identifier for this command Used for deduplication and tracing
no setterinherited
commandType → String
no setteroverride
correlationId → String
finalinherited
feeRate → FeeRate
ARC's policy rate the server requires: a payment transaction whose fee is below this rate on its signed size is one the server could not get mined, so it is not countersigned (bead libspiffy-zs4l).
final
fullySignedPaymentTxHex → String
final
hashCode → int
The hash code for this object.
no setterinherited
metadata → Map<String, dynamic>
finalinherited
payload → dynamic
Override payload to return the command itself for LocalMessage compatibility
no setterinherited
paymentTxHex → String
final
persistableMetadata → Map<String, dynamic>
metadata as it is persisted: transient ActorRef entries removed.
no setterinherited
proposedClientBalance → BigInt
final
proposedSequence → int
final
proposedServerBalance → BigInt
final
replyTo → ActorRef?
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sender → ActorRef?
finalinherited
serverSignatureHex → String
final
timestamp → DateTime
finalinherited
timing → ChannelTiming
The node's channel timing: no payment acknowledged within its settlement margin of the lock time (bead libspiffy-ywbk).
final
typeName → String
Stable identity of this command type in storage.
no setterinherited

Methods

getValidationErrors() → List<String>
Get validation errors Override in subclasses to provide specific error messages
inherited
isValid() → bool
Validate the command Override in subclasses for custom validation
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toCbor() → List<int>
Serialize command to CBOR bytes
inherited
toMap() → Map<String, dynamic>
Convert command to a map for serialization.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited