Merge pull request #17 from nervina-labs/develop

Release v0.1.0

Author: duanyytop

.github/workflows/build.yml

@@ -2,7 +2,6 @@ name: Build
 
 on: [pull_request, push]
 
-
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -16,5 +15,7 @@ jobs:
         run: yarn
       - name: Lint
         run: yarn lint
+      - name: Prettier
+        run: yarn check
       - name: Build
-        run: yarn build
+        run: yarn build

.husky/pre-commit

@@ -1,4 +1,5 @@
 #!/bin/sh
 . "$(dirname "$0")/_/husky.sh"
 
-yarn lint
+yarn lint
+yarn check

README.md

@@ -1 +1,22 @@
-# cota-sdk-js
+# cota-sdk-js
+
+[![License](https://img.shields.io/badge/license-MIT-green)](https://github.com/nervina-labs/cota-sdk-js/blob/develop/LICENSE)
+[![CI](https://github.com/nervina-labs/cota-sdk-js/actions/workflows/build.yml/badge.svg?branch=develop)](https://github.com/nervina-labs/cota-sdk-js/actions)
+[![NPM](https://img.shields.io/npm/v/@nervina-labs/cota-sdk/latest.svg)](https://www.npmjs.com/package/@nervina-labs/cota-sdk)
+
+JavaScript SDK for [CoTA](https://talk.nervos.org/t/rfc-cota-a-compact-token-aggregator-standard-for-extremely-low-cost-nfts-and-fts/6338).
+
+## Feature
+
+- Provide methods for [cota-aggregator](https://github.com/nervina-labs/cota-aggregator) and [cota-registry-aggregator](https://github.com/nervina-labs/cota-registry-aggregator) RPC APIs
+- Provide methods to generate CoTA operating transactions
+
+## Examples
+
+- [aggregator example](https://github.com/nervina-labs/cota-sdk-js/blob/develop/example/aggregator.ts): Fetch CoTA NFT data and [SMT](https://github.com/nervosnetwork/sparse-merkle-tree) data from Aggregator server
+- [registry example](https://github.com/nervina-labs/cota-sdk-js/blob/develop/example/define.ts): Generate defining CoTA cells transaction
+- [mint example](https://github.com/nervina-labs/cota-sdk-js/blob/develop/example/mint.ts): Generate minting CoTA NFT transaction
+- [claim example](https://github.com/nervina-labs/cota-sdk-js/blob/develop/example/claim.ts): Generate claiming CoTA NFT transaction
+- [withdraw example](https://github.com/nervina-labs/cota-sdk-js/blob/develop/example/withdraw.ts): Generate withdrawing CoTA NFT transaction
+- [transfer example](https://github.com/nervina-labs/cota-sdk-js/blob/develop/example/transfer.ts): Generate transferring CoTA NFT transaction
+- [update example](https://github.com/nervina-labs/cota-sdk-js/blob/develop/example/update.ts): Generate updating CoTA NFT information transaction

example/aggregator.js

@@ -1,20 +1,22 @@
-const { Aggregator } = require("../lib/aggregator")
+const { Aggregator } = require('../lib/aggregator')
 
 const run = async () => {
-  const aggregator = new Aggregator({registryUrl: "http://localhost:3050", cotaUrl: "http://localhost:3030"})
+  const aggregator = new Aggregator({ registryUrl: 'http://localhost:3050', cotaUrl: 'http://localhost:3030' })
   const holds = await aggregator.getHoldCotaNft({
-    lockScript: "0x490000001000000030000000310000009bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce80114000000dc70f33de86fdf381b4fc5bf092bb23d02774801",
+    lockScript:
+      '0x490000001000000030000000310000009bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce80114000000dc70f33de86fdf381b4fc5bf092bb23d02774801',
     page: 0,
-    pageSize: 10
+    pageSize: 10,
   })
   console.log(JSON.stringify(holds))
 
-  const lock_hash = await aggregator.getCotaNftSender({
-    lockScript: "0x490000001000000030000000310000009bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce80114000000dc70f33de86fdf381b4fc5bf092bb23d02774801",
-    cotaId: "0xb22585a8053af3fed0fd39127f5b1487ce08b756",
-    tokenIndex: "0x00000000"
+  const senderLockHash = await aggregator.getCotaNftSender({
+    lockScript:
+      '0x490000001000000030000000310000009bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce80114000000dc70f33de86fdf381b4fc5bf092bb23d02774801',
+    cotaId: '0xb22585a8053af3fed0fd39127f5b1487ce08b756',
+    tokenIndex: '0x00000000',
   })
-  console.log(JSON.stringify(lock_hash))
+  console.log(JSON.stringify(senderLockHash))
 }
 
-run()
+run()

example/aggregator.ts

@@ -1,13 +1,22 @@
-import { Aggregator } from "../src/aggregator"
+import { Aggregator } from '../src/aggregator'
 
 const run = async () => {
-  const aggregator = new Aggregator({registryUrl: "http://localhost:3050", cotaUrl: "http://localhost:3030"})
+  const aggregator = new Aggregator({ registryUrl: 'http://localhost:3050', cotaUrl: 'http://localhost:3030' })
   const holds = await aggregator.getHoldCotaNft({
-    lockScript: "0x490000001000000030000000310000009bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce80114000000dc70f33de86fdf381b4fc5bf092bb23d02774801",
+    lockScript:
+      '0x490000001000000030000000310000009bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce80114000000dc70f33de86fdf381b4fc5bf092bb23d02774801',
     page: 0,
-    pageSize: 10
+    pageSize: 10,
   })
   console.log(JSON.stringify(holds))
+
+  const senderLockHash = await aggregator.getCotaNftSender({
+    lockScript:
+      '0x490000001000000030000000310000009bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce80114000000dc70f33de86fdf381b4fc5bf092bb23d02774801',
+    cotaId: '0xb22585a8053af3fed0fd39127f5b1487ce08b756',
+    tokenIndex: '0x00000000',
+  })
+  console.log(JSON.stringify(senderLockHash))
 }
 
-run()
+run()

example/claim.ts

@@ -0,0 +1,43 @@
+import { addressToScript } from '@nervosnetwork/ckb-sdk-utils'
+import { Collector } from '../src/collector'
+import { Aggregator } from '../src/aggregator'
+import { generateClaimCotaTx } from '../src/service/cota'
+import { Claim, Service } from '../src'
+import CKB from '@nervosnetwork/ckb-sdk-core'
+
+const TEST_ADDRESS = 'ckt1qyq0scej4vn0uka238m63azcel7cmcme7f2sxj5ska'
+const RECEIVER_PRIVATE_KEY = '0xcf56c11ce3fbec627e5118acd215838d1f9c5048039792d42143f933cde76311'
+const RECEIVER_ADDRESS = 'ckt1qyqdcu8n8h5xlhecrd8ut0cf9wer6qnhfqqsnz3lw9'
+
+const secp256k1CellDep = async (ckb: CKB): Promise<CKBComponents.CellDep> => {
+  const secp256k1Dep = (await ckb.loadDeps()).secp256k1Dep
+  return { outPoint: secp256k1Dep.outPoint, depType: 'depGroup' }
+}
+
+const run = async () => {
+  const service: Service = {
+    collector: new Collector({ ckbNodeUrl: 'http://localhost:8114', ckbIndexerUrl: 'http://localhost:8116' }),
+    aggregator: new Aggregator({ registryUrl: 'http://localhost:3050', cotaUrl: 'http://localhost:3030' }),
+  }
+  const ckb = service.collector.getCkb()
+  const claimLock = addressToScript(RECEIVER_ADDRESS)
+  const withdrawLock = addressToScript(TEST_ADDRESS)
+
+  const claims: Claim[] = [
+    {
+      cotaId: '0x1deb31f603652bf59ff5027b522e1d81c288b72f',
+      tokenIndex: '0x00000000',
+    },
+  ]
+  let rawTx = await generateClaimCotaTx(service, claimLock, withdrawLock, claims)
+
+  const secp256k1Dep = await secp256k1CellDep(ckb)
+  rawTx.cellDeps.push(secp256k1Dep)
+
+  const signedTx = ckb.signTransaction(RECEIVER_PRIVATE_KEY)(rawTx)
+  console.log(JSON.stringify(signedTx))
+  let txHash = await ckb.rpc.sendTransaction(signedTx, 'passthrough')
+  console.info(`Claim cota nft tx has been sent with tx hash ${txHash}`)
+}
+
+run()

example/define-flashsigner.ts

@@ -0,0 +1,41 @@
+import { addressToScript, serializeWitnessArgs } from '@nervosnetwork/ckb-sdk-utils'
+import { Collector } from '../src/collector'
+import { Aggregator } from '../src/aggregator'
+import { generateDefineCotaTx } from '../src/service/cota'
+import { Service } from '../src'
+import { toSnakeCase } from '../src/utils'
+
+const TEST_ADDRESS = 'ckt1qpth5hjexr3wehtzqpm97dzzucgemjv7sl05wnez7y72hqvuszeyyqvz2vhrf3xz0jr8dcmxlv059kmpx4tt5vcluapd4'
+
+const run = async () => {
+  const service: Service = {
+    collector: new Collector({ ckbNodeUrl: 'http://localhost:8114', ckbIndexerUrl: 'http://localhost:8116' }),
+    aggregator: new Aggregator({ registryUrl: 'http://localhost:3050', cotaUrl: 'http://localhost:3030' }),
+  }
+  const ckb = service.collector.getCkb()
+  const defineLock = addressToScript(TEST_ADDRESS)
+  let {rawTx, cotaId} = await generateDefineCotaTx(service, defineLock, 100, "0x00")
+  console.log(`cotaId: ${cotaId}`)
+  const flashsingerDep: CKBComponents.CellDep = {
+    outPoint: {
+      txHash: "0xb66776ff3244033fcd15312ae8b17d384c11bebbb923fce3bd896d89f4744d48",
+      index: "0x0",
+    },
+    depType: "depGroup"
+  }
+  rawTx.cellDeps.push(flashsingerDep)
+  rawTx.witnesses = rawTx.witnesses.map(witness => witness !== '0x' ? serializeWitnessArgs(witness) : '0x')
+
+  let signedTx = rawTx
+  rawTx = toSnakeCase(rawTx)
+  console.log(JSON.stringify(rawTx))
+
+  // TODO: Add witnesses signed by flashsigner
+  signedTx.witnesses = ["flashsigner-signed-witness"]
+
+  console.log(JSON.stringify(signedTx))
+  let txHash = await ckb.rpc.sendTransaction(signedTx, 'passthrough')
+  console.info(`Define cota nft tx has been sent with tx hash ${txHash}`)
+}
+
+run()

example/define.ts

@@ -0,0 +1,34 @@
+import { addressToScript } from '@nervosnetwork/ckb-sdk-utils'
+import { Collector } from '../src/collector'
+import { Aggregator } from '../src/aggregator'
+import { generateDefineCotaTx } from '../src/service/cota'
+import { Service } from '../src'
+import CKB from '@nervosnetwork/ckb-sdk-core'
+
+const TEST_PRIVATE_KEY = '0xc5bd09c9b954559c70a77d68bde95369e2ce910556ddc20f739080cde3b62ef2'
+const TEST_ADDRESS = 'ckt1qyq0scej4vn0uka238m63azcel7cmcme7f2sxj5ska'
+
+const secp256k1CellDep = async (ckb: CKB): Promise<CKBComponents.CellDep> => {
+  const secp256k1Dep = (await ckb.loadDeps()).secp256k1Dep
+  return { outPoint: secp256k1Dep.outPoint, depType: 'depGroup' }
+}
+
+const run = async () => {
+  const service: Service = {
+    collector: new Collector({ ckbNodeUrl: 'http://localhost:8114', ckbIndexerUrl: 'http://localhost:8116' }),
+    aggregator: new Aggregator({ registryUrl: 'http://localhost:3050', cotaUrl: 'http://localhost:3030' }),
+  }
+  const ckb = service.collector.getCkb()
+  const defineLock = addressToScript(TEST_ADDRESS)
+  let {rawTx, cotaId} = await generateDefineCotaTx(service, defineLock, 100, "0x00")
+  console.log(`cotaId: ${cotaId}`)
+  const secp256k1Dep = await secp256k1CellDep(ckb)
+  rawTx.cellDeps.push(secp256k1Dep)
+
+  const signedTx = ckb.signTransaction(TEST_PRIVATE_KEY)(rawTx)
+  console.log(JSON.stringify(signedTx))
+  let txHash = await ckb.rpc.sendTransaction(signedTx, 'passthrough')
+  console.info(`Define cota nft tx has been sent with tx hash ${txHash}`)
+}
+
+run()

example/mint.ts

@@ -0,0 +1,53 @@
+import { addressToScript, serializeScript } from '@nervosnetwork/ckb-sdk-utils'
+import { Collector } from '../src/collector'
+import { Aggregator } from '../src/aggregator'
+import { generateMintCotaTx } from '../src/service/cota'
+import { MintCotaInfo, Service } from '../src'
+import CKB from '@nervosnetwork/ckb-sdk-core'
+
+const TEST_PRIVATE_KEY = '0xc5bd09c9b954559c70a77d68bde95369e2ce910556ddc20f739080cde3b62ef2'
+const TEST_ADDRESS = 'ckt1qyq0scej4vn0uka238m63azcel7cmcme7f2sxj5ska'
+const RECEIVER_ADDRESS = 'ckt1qyqdcu8n8h5xlhecrd8ut0cf9wer6qnhfqqsnz3lw9'
+
+const secp256k1CellDep = async (ckb: CKB): Promise<CKBComponents.CellDep> => {
+  const secp256k1Dep = (await ckb.loadDeps()).secp256k1Dep
+  return { outPoint: secp256k1Dep.outPoint, depType: 'depGroup' }
+}
+
+const run = async () => {
+  const service: Service = {
+    collector: new Collector({ ckbNodeUrl: 'http://localhost:8114', ckbIndexerUrl: 'http://localhost:8116' }),
+    aggregator: new Aggregator({ registryUrl: 'http://localhost:3050', cotaUrl: 'http://localhost:3030' }),
+  }
+  const ckb = service.collector.getCkb()
+  const mintLock = addressToScript(TEST_ADDRESS)
+
+  const mintCotaInfo: MintCotaInfo = {
+    cotaId: "0x1deb31f603652bf59ff5027b522e1d81c288b72f",
+    withdrawals:  [
+      {
+        tokenIndex: '0x00000000',
+        state: '0x00',
+        characteristic: '0xa505050505050505050505050505050505050505',
+        toLockScript: serializeScript(addressToScript(RECEIVER_ADDRESS)),
+      },
+      {
+        tokenIndex: '0x00000001',
+        state: '0x00',
+        characteristic: '0xa505050505050505050505050505050505050505',
+        toLockScript: serializeScript(addressToScript(RECEIVER_ADDRESS)),
+      },
+    ]
+  }
+  let rawTx = await generateMintCotaTx(service, mintLock, mintCotaInfo)
+
+  const secp256k1Dep = await secp256k1CellDep(ckb)
+  rawTx.cellDeps.push(secp256k1Dep)
+
+  const signedTx = ckb.signTransaction(TEST_PRIVATE_KEY)(rawTx)
+  console.log(JSON.stringify(signedTx))
+  let txHash = await ckb.rpc.sendTransaction(signedTx, 'passthrough')
+  console.info(`Mint cota nft tx has been sent with tx hash ${txHash}`)
+}
+
+run()

example/registry.js

@@ -0,0 +1,61 @@
+const {
+  addressToScript,
+  rawTransactionToHash,
+  scriptToHash,
+  serializeWitnessArgs,
+} = require('@nervosnetwork/ckb-sdk-utils')
+const { Collector } = require('../lib/collector')
+const { Aggregator } = require('../lib/aggregator')
+const { TestnetDeployment } = require('../lib/constants')
+const { generateRegisterCotaTx } = require('../lib/service/registry')
+const signWitnesses = require('@nervosnetwork/ckb-sdk-core/lib/signWitnesses')
+
+const TEST_PRIVATE_KEY = '0xc5bd09c9b954559c70a77d68bde95369e2ce910556ddc20f739080cde3b62ef2'
+const TEST_ADDRESS = 'ckt1qyq0scej4vn0uka238m63azcel7cmcme7f2sxj5ska'
+
+const secp256k1CellDep = async ckb => {
+  const secp256k1Dep = (await ckb.loadDeps()).secp256k1Dep
+  return { outPoint: secp256k1Dep.outPoint, depType: 'depGroup' }
+}
+
+const run = async () => {
+  const service = {
+    collector: new Collector({ ckbNodeUrl: 'http://localhost:8114', ckbIndexerUrl: 'http://localhost:8116' }),
+    aggregator: new Aggregator({ registryUrl: 'http://localhost:3050', cotaUrl: 'http://localhost:3030' }),
+  }
+  const ckb = service.collector.getCkb()
+  const provideCKBLock = addressToScript(TEST_ADDRESS)
+  const unregisteredCotaLock = addressToScript(TEST_ADDRESS)
+  let rawTx = await generateRegisterCotaTx(service, [unregisteredCotaLock], provideCKBLock)
+  const secp256k1Dep = await secp256k1CellDep(ckb)
+  rawTx.cellDeps.push(secp256k1Dep)
+
+  const registryLock = TestnetDeployment.AlwaysSuccessLockScript
+
+  let keyMap = new Map()
+  keyMap.set(scriptToHash(registryLock), '')
+  keyMap.set(scriptToHash(provideCKBLock), TEST_PRIVATE_KEY)
+
+  const cells = rawTx.inputs.map((input, index) => ({
+    outPoint: input.previousOutput,
+    lock: index === 0 ? registryLock : provideCKBLock,
+  }))
+
+  const transactionHash = rawTransactionToHash(rawTx)
+
+  const signedWitnesses = signWitnesses(keyMap)({
+    transactionHash,
+    witnesses: rawTx.witnesses,
+    inputCells: cells,
+    skipMissingKeys: true,
+  })
+  const signedTx = {
+    ...rawTx,
+    witnesses: signedWitnesses.map(witness => (typeof witness === 'string' ? witness : serializeWitnessArgs(witness))),
+  }
+  console.log(JSON.stringify(signedTx))
+  let txHash = await ckb.rpc.sendTransaction(signedTx, 'passthrough')
+  console.log(`Register cota cell tx has been sent with tx hash ${txHash}`)
+}
+
+run()