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| 1 | +import { fromHex, http, toHex } from "viem" |
| 2 | +import { parseArgs } from "node:util" |
| 3 | +import { consola } from "scripts/logger" |
| 4 | +import { createUnionClient, hexToBytes } from "#mod.ts" |
| 5 | +import { |
| 6 | + getChannelInfo, |
| 7 | + getQuoteToken, |
| 8 | + getRecommendedChannels |
| 9 | +} from "#query/offchain/ucs03-channels" |
| 10 | +import { DirectSecp256k1Wallet } from "@cosmjs/proto-signing" |
| 11 | +import { queryContractState } from "#query/on-chain" |
| 12 | + |
| 13 | +// hack to encode bigints to json |
| 14 | +declare global { |
| 15 | + interface BigInt { |
| 16 | + toJSON: () => string |
| 17 | + } |
| 18 | +} |
| 19 | + |
| 20 | +if (!BigInt.prototype.toJSON) { |
| 21 | + Object.defineProperty(BigInt.prototype, "toJSON", { |
| 22 | + value: function () { |
| 23 | + return this.toString() |
| 24 | + }, |
| 25 | + writable: true, |
| 26 | + configurable: true |
| 27 | + }) |
| 28 | +} |
| 29 | +// end hack |
| 30 | + |
| 31 | +const cliArgs = parseArgs({ |
| 32 | + args: process.argv.slice(2), |
| 33 | + options: { |
| 34 | + "private-key": { type: "string" }, |
| 35 | + "estimate-gas": { type: "boolean", default: false } |
| 36 | + } |
| 37 | +}) |
| 38 | + |
| 39 | +const PRIVATE_KEY = cliArgs.values["private-key"] |
| 40 | +const WRASPPED_MUNO_DENOM_CW20 = "bbn1e9ycc775kxv7klq5eh9vznjslps3tqt3f2ttku8ptky9qqt6ecjqn570rp" |
| 41 | +const AMOUNT = 12n |
| 42 | +const RECEIVER = toHex("union1qcvavxpxw3t8d9j7mwaeq9wgytkf5vwpzq6pr4") |
| 43 | +const SOURCE_CHAIN_ID = "bbn-test-5" |
| 44 | +const DESTINATION_CHAIN_ID = "union-testnet-9" |
| 45 | + |
| 46 | +const baseToken = toHex(WRASPPED_MUNO_DENOM_CW20) |
| 47 | + |
| 48 | +const channels = await getRecommendedChannels() |
| 49 | + |
| 50 | +const channel = getChannelInfo(SOURCE_CHAIN_ID, DESTINATION_CHAIN_ID, channels) |
| 51 | +if (channel === null) { |
| 52 | + consola.info("no channel found") |
| 53 | + process.exit(1) |
| 54 | +} |
| 55 | + |
| 56 | +consola.info("channel", channel) |
| 57 | + |
| 58 | +consola.info("base token", baseToken) |
| 59 | + |
| 60 | +const quoteToken = await getQuoteToken(SOURCE_CHAIN_ID, baseToken, channel) |
| 61 | +if (quoteToken.isErr()) { |
| 62 | + consola.info("could not get quote token") |
| 63 | + consola.error(quoteToken.error) |
| 64 | + process.exit(1) |
| 65 | +} |
| 66 | + |
| 67 | +if (quoteToken.value.type === "NO_QUOTE_AVAILABLE") { |
| 68 | + consola.error("No quote token available") |
| 69 | + process.exit(1) |
| 70 | +} |
| 71 | +consola.info("quote token", quoteToken.value) |
| 72 | + |
| 73 | +if (!PRIVATE_KEY) { |
| 74 | + consola.error("no private key provided") |
| 75 | + process.exit(1) |
| 76 | +} |
| 77 | + |
| 78 | +const unionClient = createUnionClient({ |
| 79 | + chainId: SOURCE_CHAIN_ID, |
| 80 | + account: await DirectSecp256k1Wallet.fromKey(Uint8Array.from(hexToBytes(PRIVATE_KEY)), "bbn"), |
| 81 | + gasPrice: { amount: "0.025", denom: "ubbn" }, |
| 82 | + transport: http("https://rpc.bbn-test-5.babylon.chain.kitchen") |
| 83 | +}) |
| 84 | + |
| 85 | +const CW20_TOKEN_MINTER = "bbn143365ksyxj0zxj26djqsjltscty75qdlpwry6yxhr8ckzhq92xas8pz8sn" |
| 86 | + |
| 87 | +const allowanceParams = { |
| 88 | + contractAddress: WRASPPED_MUNO_DENOM_CW20, |
| 89 | + amount: AMOUNT, |
| 90 | + spender: CW20_TOKEN_MINTER |
| 91 | +} |
| 92 | +consola.info("allowance params", allowanceParams) |
| 93 | + |
| 94 | +const approveResponse = await unionClient.cw20IncreaseAllowance(allowanceParams) |
| 95 | +consola.info("approval", approveResponse) |
| 96 | + |
| 97 | +let contractSTate = await queryContractState({ |
| 98 | + restUrl: "https://rest.bbn-test-5.babylon.chain.kitchen", |
| 99 | + contractAddress: WRASPPED_MUNO_DENOM_CW20 |
| 100 | +}) |
| 101 | +consola.log("contract state", contractSTate) |
| 102 | + |
| 103 | +if (approveResponse.isErr()) { |
| 104 | + consola.error(approveResponse.error) |
| 105 | + process.exit(1) |
| 106 | +} |
| 107 | + |
| 108 | +consola.info("approval tx hash", approveResponse.value) |
| 109 | + |
| 110 | +const transfer = await unionClient.transferAsset({ |
| 111 | + baseToken: WRASPPED_MUNO_DENOM_CW20, |
| 112 | + baseAmount: AMOUNT, |
| 113 | + quoteToken: quoteToken.value.quote_token, |
| 114 | + quoteAmount: AMOUNT, |
| 115 | + receiver: RECEIVER, |
| 116 | + sourceChannelId: channel.source_channel_id, |
| 117 | + ucs03address: fromHex(`0x${channel.source_port_id}`, "string") |
| 118 | +}) |
| 119 | + |
| 120 | +if (transfer.isErr()) { |
| 121 | + consola.error("transfer submission failed:", transfer.error) |
| 122 | + process.exit(1) |
| 123 | +} |
| 124 | + |
| 125 | +consola.info("transfer tx hash", transfer.value) |
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