Add nominate

packages/txwrapper-substrate/src/methods/nominationPools/createWithPoolId.ts

@@ -7,7 +7,7 @@ import {
 
 import { NominationPoolsCreate } from './create';
 
-export interface NominationPoolscreateWithPoolId extends NominationPoolsCreate {
+export interface NominationPoolsCreateWithPoolId extends NominationPoolsCreate {
 	/**
 	 * A valid PoolId.
 	 */
@@ -22,7 +22,7 @@ export interface NominationPoolscreateWithPoolId extends NominationPoolsCreate {
  * @param options - Registry and metadata used for constructing the method.
  */
 export function createWithPoolId(
-	args: NominationPoolsCreate,
+	args: NominationPoolsCreateWithPoolId,
 	info: BaseTxInfo,
 	options: OptionsWithMeta
 ): UnsignedTransaction {

packages/txwrapper-substrate/src/methods/nominationPools/index.ts

@@ -3,6 +3,7 @@ export * from './claimPayout';
 export * from './create';
 export * from './createWithPoolId';
 export * from './join';
+export * from './nominate';
 export * from './poolWithdrawUnbonded';
 export * from './unbond';
 export * from './withdrawUnbonded';

packages/txwrapper-substrate/src/methods/nominationPools/nominate.spec.ts

@@ -0,0 +1,24 @@
+import {
+	itHasCorrectBaseTxInfo,
+	KUSAMA_TEST_OPTIONS,
+	TEST_BASE_TX_INFO,
+} from '@substrate/txwrapper-dev';
+
+import { TEST_METHOD_ARGS } from '../../test-helpers';
+import { nominate } from './nominate';
+
+describe('nominationPools::nominate', () => {
+	it('should work', () => {
+		const unsigned = nominate(
+			TEST_METHOD_ARGS.nominationPools.nominate,
+			TEST_BASE_TX_INFO,
+			KUSAMA_TEST_OPTIONS
+		);
+
+		itHasCorrectBaseTxInfo(unsigned);
+
+		expect(unsigned.method).toBe(
+			'0x29080400000008d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d8eaf04151687736326c9fea17e25fc5287613693c912909cb226aa4794f26a48'
+		);
+	});
+});

packages/txwrapper-substrate/src/methods/nominationPools/nominate.ts

@@ -0,0 +1,49 @@
+import {
+	Args,
+	BaseTxInfo,
+	defineMethod,
+	OptionsWithMeta,
+	UnsignedTransaction,
+} from '@substrate/txwrapper-core';
+
+export interface NominationPoolsNominate extends Args {
+	/**
+	 * A valid PoolId.
+	 */
+	poolId: number | string;
+	/**
+	 * Array of validators.
+	 */
+	validators: Array<string>;
+}
+
+/**
+ * Nominate on behalf of the pool.
+ *
+ * The dispatch origin of this call must be signed by the pool nominator or the pool
+ * root role.
+ *
+ * This directly forward the call to the staking pallet, on behalf of the pool bonded
+ * account.
+ *
+ * @param args - Arguments specific to this method.
+ * @param info - Information required to construct the transaction.
+ * @param options - Registry and metadata used for constructing the method.
+ */
+export function nominate(
+	args: NominationPoolsNominate,
+	info: BaseTxInfo,
+	options: OptionsWithMeta
+): UnsignedTransaction {
+	return defineMethod(
+		{
+			method: {
+				args,
+				name: 'nominate',
+				pallet: 'nominationPools',
+			},
+			...info,
+		},
+		options
+	);
+}

packages/txwrapper-substrate/src/test-helpers/TEST_METHOD_ARGS.ts

@@ -223,6 +223,13 @@ export const TEST_METHOD_ARGS = {
 			memberAccount: '15oF4uVJwmo4TdGW7VfQxNLavjCXviqxT9S1MgbjMNHr6Sp5',
 			unbondingPoints: '10000000',
 		},
+		nominate: {
+			poolId: 4,
+			validators: [
+				'15oF4uVJwmo4TdGW7VfQxNLavjCXviqxT9S1MgbjMNHr6Sp5',
+				'14E5nqKAp3oAJcmzgZhUD2RcptBeUBScxKHgJKU4HPNcKVf3',
+			],
+		},
 		poolWithdrawUnbonded: {
 			poolId: 1,
 			numSlashingSpans: 2,