Akachain Node SDK

Dapp node sdk with metrics configuration

Prerequisites

npm install fabric-ca-client

Installation

1. Before installing, download and install Node.js.

2. Grant access permission for registry https://npm.pkg.github.com/

   Create file .npmrc

   // Linux/MacOS command
   touch .npmrc

   Config registry to install akaChain SDK

   // Linux/MacOS command
   echo "registry=https://npm.pkg.github.com/Akachain" >> .npmrc

   Get your personal access token on github: Access to gibhub, choose settings at right-top of page. Click on Developer settings, Personal access tokens then generate your token. Copy it to replace your_token in the following command

   // Linux/MacOS command
   echo "//npm.pkg.github.com/:_authToken=your_token" >> .npmrc

3. Installation is done using the npm install command:

   npm install @akachain/akc-node-sdk

How to use

// import sdk
const akcSdk = require('@akachain/akc-node-sdk');

...
// invoke example
const invokeResult = await akcSdk.invoke(peerNames, channelName, chaincodeName, fcn, args, orgName, userName);

Functions

Function	Parameters	Note
registerUser	user: { orgname, username, enrollmentSecret (optional), role (optional), affiliation (optional), maxEnrollments (optional), attrs (optional) }
enrollUser	user: { orgname, username }
tlsEnroll	client
getClientForOrg	orgName, userName (optional), isRefresh (optional)
getChannel	orgName, userName (optional), channelName, isRefresh (optional)
invoke	peerNames, channelName, chaincodeName, fcn, args, orgName, userName
query	peerNames, channelName, chaincodeName, fcn, args, orgName, userName
getBlockByNumber	peerName, channelName, blockNumber, orgName, userName
getTransactionByID	peerName, channelName, trxnID, orgName, userName
getBlockByHash	peerName, channelName, hash, orgName, userName
getChainInfo	peerName, channelName, orgName, userName
getInstalledChaincodes	peerName, channelName, type, orgName, userName
getLogger	moduleName
crawlBlock	blockNumberOrHash, option
installChaincode	orgName, request: { chaincodePath, chaincodeId, metadataPath, chaincodeVersion, chaincodeType }
initChaincode	orgName, channelName, request: { chaincodeId, chaincodeVersion, chaincodeType, args }
upgradeChaincode	orgName, channelName, request { chaincodeId, chaincodeVersion, chaincodeType, args }