PolymeshTransactionBase

Wrapper class for a Polymesh Transaction

Type parameters

▪ Args: unknown[]

▪ Values: unknown[]

Hierarchy

• PolymeshTransactionBase

  ↳ PolymeshTransaction

  ↳ PolymeshTransactionBatch

Index

Properties

• blockHash

• context

• error

• isCritical

• receipt

• status

• tag

• txHash

Methods

• getFees

• getPayingAccount

• onStatusChange

• run

Properties

Optional blockHash

• blockHash? : undefined | string

Defined in src/base/PolymeshTransactionBase.ts:50

hash of the block where this transaction resides (status: Succeeded, Failed)

Protected context

• context: Context

Defined in src/base/PolymeshTransactionBase.ts:113

Optional error

• error? : PolymeshError

Defined in src/base/PolymeshTransactionBase.ts:35

stores errors thrown while running the transaction (status: Failed, Aborted)

isCritical

• isCritical: boolean

Defined in src/base/PolymeshTransactionBase.ts:55

whether this transaction failing makes the entire transaction queue fail or not

Optional receipt

• receipt? : ISubmittableResult

Defined in src/base/PolymeshTransactionBase.ts:40

stores the transaction receipt (if successful)

status

• status: TransactionStatus = TransactionStatus.Idle

Defined in src/base/PolymeshTransactionBase.ts:30

current status of the transaction

tag

• tag: TxTag

Defined in src/base/PolymeshTransactionBase.ts:60

type of transaction represented by this instance (mostly for display purposes)

Optional txHash

• txHash? : undefined | string

Defined in src/base/PolymeshTransactionBase.ts:45

transaction hash (status: Running, Succeeded, Failed)

Methods

getFees

▸ getFees(): Promise‹Fees | null›

Defined in src/base/PolymeshTransactionBase.ts:306

Get all (protocol and gas) fees associated with this transaction. Returns null if the transaction is not ready yet (this can happen if it depends on the execution of a previous transaction in the queue)

note this value might change if the transaction is run at a later time. This can be due to a governance vote

Returns: Promise‹Fees | null›

getPayingAccount

▸ getPayingAccount(): Promise‹object | null›

Defined in src/base/PolymeshTransactionBase.ts:269

Retrieve the Account that would pay for the transaction fees if it was run at this moment, as well as the maximum amount that can be charged to it. A null allowance means that there is no limit to that amount

A null return value signifies that the current Account will pay for the fees

note this value might change if, before running the transaction, the current Account enters (or leaves) a subsidizer relationship

Returns: Promise‹object | null›

onStatusChange

▸ onStatusChange(listener: function): function

Defined in src/base/PolymeshTransactionBase.ts:252

Subscribe to status changes

Parameters:

▪ listener: function

callback function that will be called whenever the status changes

▸ (transaction: this): void

Parameters:

Name	Type
transaction	this

Returns: function

unsubscribe function

▸ (): void

run

▸ run(): Promise‹void›

Defined in src/base/PolymeshTransactionBase.ts:139

Run the transaction and update its status

Returns: Promise‹void›