Merge pull request #35 from functionland/added-exchang-

added exchange

Author: ehsan6sha

README.md

@@ -15,7 +15,7 @@ import { fula } from 'react-native-fula'; // Until the library becomes stable, w
 ```
 
 ```js
-//Initialize the fula client, which creates the libp2p connection. Note that input is not an object e.g. init('','','')
+//Initialize the fula client, which creates the libp2p connection. Note that input is not an object e.g. init('','','','noop')
 [
  peerId, //returns peerId of the created libp2p instance in form of a string of bytes
  cid, //return the root cid of the WNFS merkle DAG in form of a string
@@ -26,6 +26,7 @@ await fula.init(
  identity: string, //bytes of the privateKey of did identity in string format
  storePath: string, // leave empty to use the default temp one
  bloxAddr: string, //leave empty for testing without a backend node
+ exchange: 'noop'|'' //add noop for testing without a backend
 );
 ```
 

android/src/main/java/land/fx/fula/FulaModule.java

@@ -129,14 +129,14 @@ private static byte[] convertStringToByte(@NonNull String data) {
  }
 
  @ReactMethod
- public void init(String identityString, String storePath, String bloxAddr, Promise promise) {
+ public void init(String identityString, String storePath, String bloxAddr, String exchange, Promise promise) {
  Log.d("ReactNative", "init started");
  ThreadUtils.runOnExecutor(() -> {
  try {
  Log.d("ReactNative", "init storePath= " + storePath);
  byte[] identity = toByte(identityString);
  Log.d("ReactNative", "init identity= " + identityString);
- String[] obj = initInternal(identity, storePath, bloxAddr);
+ String[] obj = initInternal(identity, storePath, bloxAddr, exchange);
  Log.d("ReactNative", "init object created: [ " + obj[0] + ", " + obj[1] + ", " + obj[2] + " ]");
  promise.resolve(obj);
  } catch (Exception e) {
@@ -171,7 +171,7 @@ private byte[] createPeerIdentity(byte[] privateKey) throws Exception {
  }
 
  @NonNull
- private String[] initInternal(byte[] identity, String storePath, String bloxAddr) throws Exception {
+ private String[] initInternal(byte[] identity, String storePath, String bloxAddr, String exchange) throws Exception {
  try {
  Config config_ext = new Config();
  if (storePath == null || storePath.trim().isEmpty()) {
@@ -186,6 +186,7 @@ private String[] initInternal(byte[] identity, String storePath, String bloxAddr
  Log.d("ReactNative", "peerIdentity is set: " + toString(config_ext.getIdentity()));
  config_ext.setBloxAddr(bloxAddr);
  Log.d("ReactNative", "bloxAddr is set: " + config_ext.getBloxAddr());
+ config_ext.setExchange(exchange);
  this.fula = Fulamobile.newClient(config_ext);
  this.client = new Client(this.fula);
  Log.d("ReactNative", "fula initialized: " + this.fula.id());

example/src/App.tsx

@@ -23,7 +23,8 @@ const App = () => {
  let f = await fula.init(
  privateKey.toString(),
  '',
- '/ip4/59.23.13.76/tcp/46640/p2p/QmRS9H18XHFrbmGKxi2TEBFz5ZzurkU9cbAwMsRzXcjr5X'
+ '/ip4/59.23.13.76/tcp/46640/p2p/QmRS9H18XHFrbmGKxi2TEBFz5ZzurkU9cbAwMsRzXcjr5X',
+ 'noop'
  );
  console.log('initialization result', f);
  return f;

src/interfaces/fulaNativeModule.ts

@@ -4,7 +4,8 @@ interface FulaNativeModule {
  init: (
  identity: string | null, //Private key of did identity
  storePath: string | null, //You can leave empty
- bloxAddr: string //Blox multiadddr needs to be manually entered now
+ bloxAddr: string, //Blox multiadddr needs to be manually entered now
+ exchange: string //set to 'noope' for testing
  ) => Promise<[string, string, string]>;
  get: (key: string) => Promise<string>;
  has: (key: Uint8Array) => Promise<boolean>;

src/protocols/fula.ts

@@ -6,13 +6,15 @@ import Fula from '../interfaces/fulaNativeModule';
  * @param config
  * @returns boolean
  */
+
 export const init = (
- identity: string | null, //privateKey of did identity
- storePath: string | null,
+ identity: string, //privateKey of did identity
+ storePath: string,
  bloxAddr: string,
+ exchange: string
 ): Promise<[string, string, string]> => {
- console.log('init in react-native started',identity, storePath, bloxAddr);
- return Fula.init(identity, storePath, bloxAddr);
+ console.log('init in react-native started',identity, storePath, bloxAddr, exchange);
+ return Fula.init(identity, storePath, bloxAddr, exchange);
 };
 
 /**