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stargate: Add sendIbcTokens method to SigningStargateClient

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This commit is contained in:
willclarktech 2021-03-31 16:44:01 +02:00
parent 3d8b1ac788
commit 8cc1ac2ba2
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GPG Key ID: 551A86E2E398ADF7
1 changed files with 32 additions and 0 deletions
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32
packages/stargate/src/signingstargateclient.ts
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@ -13,6 +13,7 @@ import {
} from "@cosmjs/proto-signing";
import { Tendermint34Client } from "@cosmjs/tendermint-rpc";
import { assert } from "@cosmjs/utils";
import Long from "long";
import { AminoTypes } from "./aminotypes";
import { MsgMultiSend } from "./codec/cosmos/bank/v1beta1/tx";
@ -45,6 +46,7 @@ import {
MsgTimeout,
MsgTimeoutOnClose,
} from "./codec/ibc/core/channel/v1/tx";
import { Height } from "./codec/ibc/core/client/v1/client";
import {
MsgCreateClient,
MsgSubmitMisbehaviour,
@ -76,6 +78,7 @@ export const defaultGasPrice = GasPrice.fromString("0.025ucosm");
export const defaultGasLimits: GasLimits<CosmosFeeTable> = {
send: 80_000,
delegate: 160_000,
transfer: 160_000,
undelegate: 160_000,
withdraw: 160_000,
};
@ -246,6 +249,35 @@ export class SigningStargateClient extends StargateClient {
return this.signAndBroadcast(delegatorAddress, [withdrawMsg], this.fees.withdraw, memo);
}
public async sendIbcTokens(
senderAddress: string,
recipientAddress: string,
transferAmount: Coin,
sourcePort: string,
sourceChannel: string,
timeoutHeight: Height | undefined,
/** timeout in seconds */
timeoutTimestamp: number | undefined,
memo = "",
): Promise<BroadcastTxResponse> {
const timeoutTimestampNanoseconds = timeoutTimestamp
? Long.fromNumber(timeoutTimestamp).multiply(1_000_000_000)
: undefined;
const transferMsg = {
typeUrl: "/ibc.applications.transfer.v1.MsgTransfer",
value: MsgTransfer.fromPartial({
sourcePort: sourcePort,
sourceChannel: sourceChannel,
sender: senderAddress,
receiver: recipientAddress,
token: transferAmount,
timeoutHeight: timeoutHeight,
timeoutTimestamp: timeoutTimestampNanoseconds,
}),
};
return this.signAndBroadcast(senderAddress, [transferMsg], this.fees.transfer, memo);
}
public async signAndBroadcast(
signerAddress: string,
messages: readonly EncodeObject[],