Quorum-middleware NPM

Quorum Middleware in Javascript

Installation

npm i quorum-middleware

yarn add quorum-middleware

Usage

import Web3 from "web3";
import { LC, LCWrapper, Permission, PermissionWrapper } from "quorum-middleware";

const web3 = new Web3("http://localhost:8545");
const lc = new LC(web3);
const lcWrapper = new LCWrapper(web3);
const permission = new Permission(web3);
const permissionWrapper = new PermissionWrapper(web3);

const web3 = new Web3("http://localhost:8545");

const customConfig = {
    lCContractAddresses: {
        LCManagement: "0x795C2DeEf13e6D49dF73Ca194250c97511796255",
        Mode: "0x9c2ccBf987b9DC2144ae2c6767475017AeBF42b3",
        RouterService: "0x0B3b181264f97b005e2ceB1Acac082E4ec883d86",
        StandardLCFactory: "0x452EEfa90c9628Df5421e5E1A3fB8F044F2F364b",
        UPASLCFactory: "0x5692c93c784ef84711E6b460CF40577Fc95Bd039",
        AmendRequest: "0xD92cFf94741C78153190f9A060005653f9410d95",
    },
    permissionContractAddresses: {
        OrgManager: "0xf5B2c0829f9485EEB114B11a7C1cb3227B8749Ee",
        AccountManager: "0xc7123BEA05D26823f99bba87a83BADDD021C3c2d",
        PermissionsImplementation: "0x48272bB87cdA70aCd600B7B8883ada2e799983b8",
        PermissionsInterface: "0x638449F761362fB1041a75eE92e86a2e8fe92780",
        PermissionsUpgradable: "0x40686513a73B3e861810345B08Ca2d952CE8E4F4",
        NodeManager: "0xeE2EF0e68A72654C20c6f3dfa43e03816f362B4F",
        RoleManager: "0x09Ad12B57407dEd24ad2789043F8962fe8679DB3",
        VoterManager: "0xF5E507788E7eaa9Dbf8f24a5D24C2de1F9192416",
    },
    chainId: 6788,
    chainName: "FPT Quorum Testnet FIS Gateway",
    url: "http://localhost:8545",
}

const lc = new LC(web3, customConfig);
const lcWrapper = new LCWrapper(web3, customConfig);
const permission = new Permission(web3, customConfig);
const permissionWrapper = new PermissionWrapper(web3, customConfig);

API

LCWrapper.createStandardLC(parties, content, from)

parties: string[] - an array of organizations
content: object | Name | Type | |----------------------|----------| | prevHash | string | | contentHash | string[] | | url | string | | signedTime | BN | | numOfDocuments | number | | acknowledgeSignature | string |
from: string - account send transaction

Return transaction receipt

LCWrapper.createUPASLC(parties, content, from)

parties: string[] - an array of organizations
content: object | Name | Type | |----------------------|----------| | prevHash | string | | contentHash | string[] | | url | string | | signedTime | BN | | numOfDocuments | number | | acknowledgeSignature | string |
from: string - account send transaction

Return transaction receipt

LCWrapper.approveLC(documentId, stage, subStage, content, from)

documentId: string - hash of documentId
stage: number
subStage: number
content: object | Name | Type | |----------------------|----------| | contentHash | string[] | | url | string | | signedTime | BN | | numOfDocuments | number | | acknowledgeSignature | string |
from: string - account send transaction

Return transaction receipt

LCWrapper.closeLC(documentId, from)

documentId: string - hash of documentId
from: string - account send transaction

Return transaction receipt

LCWrapper.submitAmendment(documentId, stage, subStage, content, migrateStages, from)

documentId: string - hash of documentId
stage: number
subStage: number
content: object | Name | Type | |----------------------|----------| | contentHash | string[] | | url | string | | signedTime | BN | | numOfDocuments | number | | acknowledgeSignature | string |
migrateStages:
from: string - account send transaction

Return transaction receipt

LCWrapper.approveAmendment(documentId, nonce, from)

documentId: string - hash of documentId
proposer: string - account submit amend request
nonce: BN - nonce when approve LC
from: string - account send transaction

Return transaction receipt

LCWrapper.fulfillAmendment(documentId, nonce, from)

documentId: string - hash of documentId
nonce: BN - nonce when approve LC
from: string - account send transaction

Return transaction receipt

PermissionWrapper.assignAccountRole(account, orgId, roleId, from)

account: string - account id
orgId: string - organization id to which the account belongs
roleId: string - role id to be assigned to the account
from: string - account send transaction

Return transaction receipt

PermissionWrapper.updateAccountStatus(orgId, account, action, from)

orgId: string - unique id of the organization to which the account belongs
account: string - account id
action: number | Value | Description | |-------|--------------------------------------------| | 1 | for suspending the account | | 2 | for activating the suspended account | | 3 | for denylisting (blacklisting) the account |
from: string - account send transaction

Return transaction receipt