add hook param to tx common

packages/xrpl/src/models/transactions/common.ts

@@ -4,7 +4,13 @@
 import { TRANSACTION_TYPES } from '@transia/ripple-binary-codec'
 
 import { ValidationError } from '../../errors'
-import { Amount, IssuedCurrencyAmount, Memo, Signer } from '../common'
+import {
+  Amount,
+  HookParameter,
+  IssuedCurrencyAmount,
+  Memo,
+  Signer,
+} from '../common'
 import { onlyHasFields } from '../utils'
 
 const MEMO_SIZE = 3
@@ -163,6 +169,10 @@ export interface BaseTransaction {
    * The network id of the transaction.
    */
   NetworkID?: number
+  /**
+   * The hook parameters of the transaction
+   */
+  HookParameters?: HookParameter[]
 }
 
 /**

packages/xrpl/src/models/transactions/metadata.ts

@@ -29,6 +29,20 @@ export interface DeletedNode {
 
 export type Node = CreatedNode | ModifiedNode | DeletedNode
 
+export interface HookExecution {
+  HookExecution: {
+    HookAccount: string
+    HookEmitCount: number
+    HookExecutionIndex: number
+    HookHash: string
+    HookInstructionCount: string
+    HookResult: number
+    HookReturnCode: number
+    HookReturnString: string
+    HookStateChangeCount: number
+  }
+}
+
 /**
  * A typeguard to check if a node is a CreatedNode.
  *
@@ -63,6 +77,7 @@ export interface TransactionMetadata {
   AffectedNodes: Node[]
   DeliveredAmount?: Amount
   // "unavailable" possible for transactions before 2014-01-20
+  HookExecutions: HookExecution[]
   delivered_amount?: Amount | 'unavailable'
   TransactionIndex: number
   TransactionResult: string

packages/xrpl/src/models/transactions/transaction.ts

@@ -13,6 +13,7 @@ import { DepositPreauth, validateDepositPreauth } from './depositPreauth'
 import { EscrowCancel, validateEscrowCancel } from './escrowCancel'
 import { EscrowCreate, validateEscrowCreate } from './escrowCreate'
 import { EscrowFinish, validateEscrowFinish } from './escrowFinish'
+import { Invoke, validateInvoke } from './invoke'
 import { TransactionMetadata } from './metadata'
 import {
   NFTokenAcceptOffer,
@@ -73,6 +74,7 @@ export type Transaction =
   | EscrowCancel
   | EscrowCreate
   | EscrowFinish
+  | Invoke
   | NFTokenAcceptOffer
   | NFTokenBurn
   | NFTokenCancelOffer
@@ -158,6 +160,10 @@ export function validate(transaction: Record<string, unknown>): void {
       validateEscrowFinish(tx)
       break
 
+    case 'Invoke':
+      validateInvoke(tx)
+      break
+
     case 'NFTokenAcceptOffer':
       validateNFTokenAcceptOffer(tx)
       break

packages/xrpl/src/utils/hooks.ts

@@ -95,20 +95,31 @@ export async function hexNamespace(namespace: string): Promise<string> {
 export function hexHookParameters(data: HookParameter[]): HookParameter[] {
   const hookParameters: HookParameter[] = []
   for (const parameter of data) {
+    let nameValue
+    let valueValue
+    // eslint-disable-next-line require-unicode-regexp -- Required
+    if (/^[0-9a-fA-F]{2,}$/.exec(parameter.HookParameter.HookParameterName)) {
+      nameValue = parameter.HookParameter.HookParameterName
+    } else {
+      nameValue = Buffer.from(parameter.HookParameter.HookParameterName, 'utf8')
+        .toString('hex')
+        .toUpperCase()
+    }
+    // eslint-disable-next-line require-unicode-regexp -- Required
+    if (/^[0-9a-fA-F]{2,}$/.exec(parameter.HookParameter.HookParameterValue)) {
+      valueValue = parameter.HookParameter.HookParameterValue
+    } else {
+      valueValue = Buffer.from(
+        parameter.HookParameter.HookParameterValue,
+        'utf8',
+      )
+        .toString('hex')
+        .toUpperCase()
+    }
     hookParameters.push({
       HookParameter: {
-        HookParameterName: Buffer.from(
-          parameter.HookParameter.HookParameterName,
-          'utf8',
-        )
-          .toString('hex')
-          .toUpperCase(),
-        HookParameterValue: Buffer.from(
-          parameter.HookParameter.HookParameterValue,
-          'utf8',
-        )
-          .toString('hex')
-          .toUpperCase(),
+        HookParameterName: String(nameValue),
+        HookParameterValue: String(valueValue),
       },
     })
   }