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Class representing a QiTransaction.

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Implements

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Extends

  • AbstractTransaction<string>

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Implements

  • QiTransactionLike

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Constructors

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new QiTransaction()

new QiTransaction(): QiTransaction
Creates a new Transaction with default values.

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Returns

QiTransaction

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Overrides

AbstractTransaction<string>.constructor

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Source

transaction/qi-transaction.ts:185

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Accessors

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chainId

get chainId(): bigint
The chain ID this transaction is valid on.

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Returns

bigint

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Source

transaction/abstract-transaction.ts:275

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data

get data(): Uint8Array
Get transaction data. 
set data(value): void
Set transaction data.

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Parameters

ParameterTypeDescription
valuenull | Uint8ArrayThe transaction data.

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Returns

Uint8Array The transaction data.

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Source

transaction/qi-transaction.ts:99

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destZone

get destZone(): undefined | Zone
Get the zone of the recipient address.

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Returns

undefined | Zone The destination zone.

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Source

transaction/qi-transaction.ts:177

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digest

get digest(): string
The pre-image hash of this transaction. This is the digest that a Signer must sign to authorize this transaction.

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Returns

string

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Source

transaction/abstract-transaction.ts:310

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hash

get hash(): null | string
Get the permuted hash of the transaction as specified by QIP-0010.

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Throws

If the transaction has no inputs or outputs, or if cross-zone & cross-ledger transactions are not supported.

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See

QIP0010

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Returns

null | string The transaction hash.

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Source

transaction/qi-transaction.ts:121

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isExternal

get isExternal(): boolean
Check if the transaction is external.

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Returns

boolean True if the transaction is external.

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Source

transaction/abstract-transaction.ts:412

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originZone

get originZone(): undefined | Zone
Get the zone of the sender address.

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Returns

undefined | Zone The origin zone.

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Source

transaction/qi-transaction.ts:165

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serialized

get serialized(): string
The serialized transaction. This throws if the transaction is unsigned. For the pre-image, use unsignedSerialized .

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Returns

string

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Source

transaction/abstract-transaction.ts:336

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signature

get signature(): S
If signed, the signature for this transaction.

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Returns

S

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Source

transaction/abstract-transaction.ts:285

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txInputs

get txInputs(): TxInput[]
Get transaction inputs. 
set txInputs(value): void
Set transaction inputs.

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Throws

If the value is not an array.

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Parameters

ParameterTypeDescription
valuenull | TxInput[]The transaction inputs.

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Returns

TxInput[] The transaction inputs.

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Source

transaction/qi-transaction.ts:55

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txOutputs

get txOutputs(): TxOutput[]
Get transaction outputs. 
set txOutputs(value): void
Set transaction outputs.

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Throws

If the value is not an array.

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Parameters

ParameterTypeDescription
valuenull | TxOutput[]The transaction outputs.

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Returns

TxOutput[] The transaction outputs.

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Source

transaction/qi-transaction.ts:77

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type

get type(): null | number
The transaction type. If null, the type will be automatically inferred based on explicit properties.

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Returns

null | number

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Source

transaction/abstract-transaction.ts:235

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typeName

get typeName(): null | string
The name of the transaction type.

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Returns

null | string

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Source

transaction/abstract-transaction.ts:259

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unsignedSerialized

get unsignedSerialized(): string
The transaction pre-image. The hash of this is the digest which needs to be signed to authorize this transaction.

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Returns

string

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Source

transaction/abstract-transaction.ts:351

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Methods

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clone()

clone(): QiTransaction
Create a copy of this transaction.

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Returns

QiTransaction The cloned transaction.

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Overrides

AbstractTransaction.clone

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Source

transaction/qi-transaction.ts:217

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inferType()

inferType(): number
Return the most “likely” type; currently the highest supported transaction type.

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Returns

number The inferred transaction type.

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Inherited from

AbstractTransaction.inferType

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Source

transaction/abstract-transaction.ts:360

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inferTypes()

inferTypes(): number[]
Validates the explicit properties and returns a list of compatible transaction types.

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Returns

number[] The compatible transaction types.

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Overrides

AbstractTransaction.inferTypes

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Source

transaction/qi-transaction.ts:197

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isSigned()

isSigned(): this is AbstractTransaction<string> & Object
Returns true if signed. This provides a Type Guard that properties requiring a signed transaction are non-null.

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Returns

this is AbstractTransaction<string> & Object Indicates if the transaction is signed.

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Inherited from

AbstractTransaction.isSigned

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Source

transaction/abstract-transaction.ts:321

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toJSON()

toJSON(): TransactionLike
Return a JSON-friendly object.

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Returns

TransactionLike The JSON-friendly object.

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Overrides

AbstractTransaction.toJSON

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Source

transaction/qi-transaction.ts:226

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toProtobuf()

toProtobuf(includeSignature?): ProtoTransaction
Return a protobuf-friendly JSON object.

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Parameters

ParameterTypeDefault valueDescription
includeSignature?booleantrueWhether to include the signature. Default is true

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Returns

ProtoTransaction The protobuf-friendly JSON object.

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Overrides

AbstractTransaction.toProtobuf

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Source

transaction/qi-transaction.ts:251

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from()

static from(tx): QiTransaction
Create a Transaction from a serialized transaction or a Transaction-like object.

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Parameters

ParameterTypeDescription
txstring | QiTransactionLikeThe transaction to decode.

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Returns

QiTransaction The decoded transaction.

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Throws

If the transaction is unsigned and defines a hash.

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Source

transaction/qi-transaction.ts:287

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fromProto()

static fromProto(protoTx): QiTransaction
Create a Transaction from a ProtoTransaction object.

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Parameters

ParameterTypeDescription
protoTxProtoTransactionThe transaction to decode.

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Returns

QiTransaction The decoded transaction.

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Source

transaction/qi-transaction.ts:326