@dbtchain/gov-sdk

Public SDK for simplified blockchain interactions with the Digital Bayanihan Transparency Chain (DBTC).

Installation

npm install @dbtchain/gov-sdk

Quick Start

Option 1: Using Environment Variables (Recommended)

Set these environment variables:

DBTC_CHAIN_MODE=testnet    # or 'mainnet'
DBTC_API_KEY=your-api-key  # Provided by DBTC
PRIVATE_KEY=your-wallet-private-key

Then use the SDK:

import { getCurrentPhase, getPhaseName, submitProposal } from '@dbtchain/gov-sdk';

// SDK auto-configures from environment variables
const phase = await getCurrentPhase();
console.log('Current Phase:', getPhaseName(phase));

Option 2: Programmatic Configuration

import { configure, submitProposal } from '@dbtchain/gov-sdk';

configure({
  chainMode: 'testnet',  // 'testnet' (Polygon Amoy) or 'mainnet' (Polygon)
  apiKey: 'your-dbtc-api-key',
  privateKey: process.env.PRIVATE_KEY
});

Networks

| Mode | Network | Chain ID | RPC Endpoint | |------|---------|----------|--------------| | testnet | Polygon Amoy | 80002 | https://amoy.dbtc.bayanichain.io | | mainnet | Polygon | 137 | https://polygon.dbtc.bayanichain.io |

Usage Examples

Agency Actions

import { 
  submitProposal, 
  reviseProposal, 
  addDocumentManager,
  getAgencyInfo 
} from '@dbtchain/gov-sdk';

// Submit a budget proposal
const result = await submitProposal(
  '0xAgencyAddress',
  'ipfs://metadata-uri',
  {
    prexcFpapId: 'PREXC-001',
    uacsObjCode: 'PS-001',
    amount: 1000000n
  }
  // privateKey optional if set in env/config
);
console.log('Token ID:', result.tokenId);

// Revise a proposal
const revision = await reviseProposal(
  '0xAgencyAddress',
  result.tokenId,
  'ipfs://new-metadata-uri',
  { prexcFpapId: 'PREXC-001', uacsObjCode: 'PS-001', amount: 1100000n },
  'Updated amount based on new requirements'
);

// Add document manager (requires agency owner key)
await addDocumentManager(
  '0xAgencyAddress',
  '0xManagerAddress',
  process.env.AGENCY_OWNER_KEY // explicit key if different from default
);

// Get agency info (read-only, no key needed)
const info = await getAgencyInfo('0xAgencyAddress');
console.log(info);

Department Actions

import { addAgency, getDepartmentInfo } from '@dbtchain/gov-sdk';

// Add a new agency
const result = await addAgency(
  '0xDepartmentAddress',
  '002',
  'Bureau of Treasury',
  '0xAgencyOwnerAddress'
);
console.log('New Agency:', result.agencyAddress);

// Get department info
const info = await getDepartmentInfo('0xDepartmentAddress');
console.log(info);

DBTC Phase Management (DBM Only)

import { 
  addDepartment, 
  assignPhaseResponsibility,
  startBudgetCall,
  advancePhase,
  BudgetPhase 
} from '@dbtchain/gov-sdk';

// Add a department
const result = await addDepartment(
  '02',
  'Department of Finance',
  'Office of the Secretary',
  '0xOwnerAddress',
  false, // not standalone
  true   // actual department
);

// Assign phase responsibility
await assignPhaseResponsibility(BudgetPhase.BUDGET_CALL, '02');

// Start budget call
await startBudgetCall();

// Advance phase
await advancePhase();

API Reference

Configuration

• configure(config) - Configure the SDK
• getChainMode() - Get current chain mode
• isTestnet() / isMainnet() - Check current network

Agency Functions

• submitProposal() - Submit a budget proposal
• reviseProposal() - Revise an existing proposal
• amendProposal() - Amend a proposal during GAB phase
• submitSeparateGAB() - Submit separate House/Senate GAB
• submitJointGAB() - Submit joint bicameral GAB
• addDocumentManager() - Add a document manager
• removeDocumentManager() - Remove a document manager
• transferAgencyOwnership() - Transfer agency ownership
• getAgencyInfo() - Get agency information
• isDocumentManager() - Check if address is document manager
• getDocumentManagers() - Get all document managers

Department Functions

• addAgency() - Add a new agency
• setHouseAndSenate() - Set Congress House/Senate agencies
• getDepartmentInfo() - Get department information
• getAgency() - Get agency by code
• isAgencyRegistered() - Check if agency is registered
• getAgencyCodes() - Get all agency codes
• getMainAgency() - Get main agency address
• getHouseAgency() / getSenateAgency() - Get Congress agencies
• getDepartmentOwner() - Get department owner

DBTC Functions

• addDepartment() - Add a new department
• addRegularDepartment() - Add a regular department
• assignPhaseResponsibility() - Assign phase responsibility
• startBudgetCall() - Start budget call phase
• advancePhase() - Advance to next phase
• getCurrentPhase() - Get current budget phase
• getCurrentFiscalYear() - Get current fiscal year
• getDepartment() - Get department by code
• isDepartmentRegistered() - Check if department is registered
• getDepartmentCodes() - Get all department codes
• getDepartmentCount() - Get department count
• getPhaseResponsibleDepartment() - Get responsible department for phase
• getBudgetProposalContract() - Get BudgetProposal contract address
• getDBTCOwner() - Get DBTC owner

Getting Your API Key

Contact DBTC to obtain your API key for accessing the blockchain network.

License

MIT