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https://github.com/fluencelabs/aqua-ipfs
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fix(aqua-ipfs): Update example (#159)
* Use aqua keyword, use FCLI * Add new line * Use js-client * Fix index.ts * Fix compile * Remove any * Use helia, update addr * Return to ipfs-http-client * Update README * Use js-kubo-rpc-client * Update README and comments --------- Co-authored-by: Akim Mamedov <akim99999999@gmail.com>
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@ -1,8 +1,8 @@
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# Run example on TestNet
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While in `example` directory, `npm start` will run `index.ts` against Fluence TestNet
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While in `example` directory, `npm run start` will run `index.ts` against Fluence TestNet
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# Run example locally
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1. Go to `local-network`
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2. Run `docker compose up -d` to start Fluence cluster of 3 nodes
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3. Go back to `../example`
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4. Run `npm run start:local`
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To run example locally:
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1. Spin up local environment through [Fluence CLI](https://github.com/fluencelabs/cli)'s `local` command
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2. Pass local fluence peers multi addresses to `main` in `index.ts`
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3. (Optional) Change `IPFS_MULTIADDR` to address of your preferred IPFS node
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@ -1,3 +1,4 @@
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module Exports
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aqua Exports
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import put, get_from, set_timeout from "@fluencelabs/aqua-ipfs/ipfs-api.aqua"
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export put, get_from, set_timeout
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122
example/index.ts
122
example/index.ts
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { Fluence, testNet, Relay } from "@fluencelabs/js-client";
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import { put, get_from, set_timeout } from "./generated/export";
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import { Fluence } from "@fluencelabs/fluence";
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import { Node, testNet } from "@fluencelabs/fluence-network-environment";
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import { put, get_from, set_timeout } from "./generated/export.js";
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const { create, urlSource } = require("ipfs-http-client");
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const all = require("it-all");
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const uint8ArrayConcat = require("uint8arrays/concat");
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import { multiaddr } from "@multiformats/multiaddr";
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import { create } from "kubo-rpc-client";
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import all from "it-all";
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import uint8ArrayConcat from "uint8arrays/concat.js";
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let local: Node[] = [
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{
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peerId: "12D3KooWHBG9oaVx4i3vi6c1rSBUm7MLBmyGmmbHoZ23pmjDCnvK",
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multiaddr:
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"/ip4/127.0.0.1/tcp/9990/ws/p2p/12D3KooWHBG9oaVx4i3vi6c1rSBUm7MLBmyGmmbHoZ23pmjDCnvK",
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},
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{
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peerId: "12D3KooWRABanQHUn28dxavN9ZS1zZghqoZVAYtFpoN7FdtoGTFv",
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multiaddr:
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"/ip4/127.0.0.1/tcp/9991/ws/p2p/12D3KooWRABanQHUn28dxavN9ZS1zZghqoZVAYtFpoN7FdtoGTFv",
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},
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{
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peerId: "12D3KooWFpQ7LHxcC9FEBUh3k4nSCC12jBhijJv3gJbi7wsNYzJ5",
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multiaddr:
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"/ip4/127.0.0.1/tcp/9992/ws/p2p/12D3KooWFpQ7LHxcC9FEBUh3k4nSCC12jBhijJv3gJbi7wsNYzJ5",
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},
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];
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// Multi address of the IPFS node
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// we will work with through the Fluence Network
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const IPFS_MULTIADDR = multiaddr("/dns4/ipfs.fluence.dev/tcp/5001");
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/**
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* @param environment - array of fluence network nodes (two are needed)
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* @note Pass addresses of local nodes to experiment locally
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*/
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async function main(environment: Relay[]) {
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const relay = environment[0];
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const node = environment[1];
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const ipfs = await create({ url: IPFS_MULTIADDR });
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console.log("📗 Created IPFS HTTP Client");
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const content = "Hola, Fluence!";
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const encoder = new TextEncoder();
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const added = await ipfs.add(encoder.encode(content));
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console.log("📗 Uploaded content, got CID:", added.cid.toString());
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let stream = await ipfs.cat(added.path);
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let data = uint8ArrayConcat(await all(stream));
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const decoder = new TextDecoder();
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console.log("📗 Retrieved content: ", decoder.decode(data));
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await Fluence.connect(relay);
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const client = Fluence.getClient();
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async function main(environment: Node[]) {
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// setLogLevel('DEBUG');
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await Fluence.start({ connectTo: environment[1] });
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console.log(
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"📗 created a fluence peer %s with relay %s",
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Fluence.getStatus().peerId,
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Fluence.getStatus().relayPeerId
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"📗 Created a Fluence Peer %s with Relay %s",
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client.getPeerId(),
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client.getRelayPeerId()
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);
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let ipfsAddr = "https://stage.fluence.dev:15001";
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let ipfsMultiaddr =
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"/ip4/134.209.186.43/tcp/5001/p2p/12D3KooWEhCqQ9NBnmtSfNeXSNfhgccmH86xodkCUxZNEXab6pkw";
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const ipfs = create(ipfsAddr);
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console.log("📗 created ipfs client");
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// default IPFS timeout is 1 sec,
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// set to 10 secs to retrieve file from remote node
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await set_timeout(node.peerId, 10);
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console.log("📘 Ipfs.set_timeout");
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await ipfs.id();
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console.log("📗 connected to ipfs");
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let source = urlSource(
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"https://images.adsttc.com/media/images/5ecd/d4ac/b357/65c6/7300/009d/large_jpg/02C.jpg?1590547607"
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);
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const file = await ipfs.add(source);
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console.log("📗 uploaded file:", file);
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let files = await ipfs.get(file.cid);
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for await (const file of files) {
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const content = uint8ArrayConcat(await all(file.content));
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console.log("📗 downloaded file of length ", content.length);
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}
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// default IPFS timeout is 1 sec, set to 10 secs to retrieve file from remote node
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await set_timeout(environment[2].peerId, 10);
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console.log("📘 file hash: ", file.cid);
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let getResult = await get_from(
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environment[2].peerId,
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file.cid.toString(),
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ipfsMultiaddr,
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{ ttl: 10000 }
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node.peerId,
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added.cid.toString(),
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IPFS_MULTIADDR.toString(),
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{ ttl: 20000 }
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);
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console.log("📘 Ipfs.get", getResult);
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console.log("📘 Ipfs.get_from", getResult);
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let putResult = await put(environment[2].peerId, getResult.path, {
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ttl: 10000,
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let putResult = await put(node.peerId, getResult.path, {
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ttl: 20000,
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});
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console.log("📘 Ipfs.put", putResult);
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return;
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await ipfs.stop();
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}
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let args = process.argv.slice(2);
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var environment: Node[];
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if (args.length >= 1 && args[0] == "local") {
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environment = local;
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console.log("📘 Will connect to local nodes");
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} else {
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environment = testNet;
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console.log("📘 Will connect to testNet");
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}
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main(environment)
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main(testNet)
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.then(() => process.exit(0))
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.catch((error) => {
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console.error(error);
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example/package-lock.json
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example/package-lock.json
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Load Diff
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{
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"type": "module",
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"name": "ipfs-aqua-example",
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"version": "1.0.0",
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"description": "A simple example of how to use ipfs-aqua in TS",
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"main": "index.js",
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"scripts": {
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"compile-aqua": "aqua -i aqua -o generated",
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"compile-aqua": "fluence aqua -i aqua -o generated",
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"prebuild": "npm run compile-aqua",
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"build": "tsc",
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"start": "node dist/index.js",
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"author": "Fluence Labs",
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"license": "MIT",
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"dependencies": {
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"@fluencelabs/aqua-ipfs": "file:../aqua",
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"@fluencelabs/aqua-ipfs": "^0.5.29",
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"@fluencelabs/aqua-lib": "^0.9.0",
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"@fluencelabs/aqua": "0.7.4-322",
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"@fluencelabs/fluence": "^0.23.0",
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"@fluencelabs/fluence-network-environment": "^1.1.2",
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"ipfs-http-client": "^50.1.2",
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"@fluencelabs/js-client": "^0.4.2",
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"kubo-rpc-client": "^3.0.2",
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"@multiformats/multiaddr": "^12.1.1",
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"it-all": "^1.0.5",
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"uint8arrays": "^2.1.5"
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},
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/* Basic Options */
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// "incremental": true, /* Enable incremental compilation */
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"target": "es5", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
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"module": "commonjs", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
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"module": "ES2020", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
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// "lib": [], /* Specify library files to be included in the compilation. */
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// "allowJs": true, /* Allow javascript files to be compiled. */
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// "checkJs": true, /* Report errors in .js files. */
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// "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
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/* Module Resolution Options */
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// "moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
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"moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
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// "baseUrl": "./", /* Base directory to resolve non-absolute module names. */
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// "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
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// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
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