@pod-protocol/cli
Version:
Official CLI for the PoD Protocol
159 lines • 5.77 kB
JavaScript
/**
* Wallet Adapter Utilities for ZK Compression
* Provides safe wallet operations and mock functionality for development
*/
import { Connection, Keypair } from '@solana/web3.js';
import { readFileSync } from 'fs';
import { homedir } from 'os';
export function isDevelopmentMode() {
return process.env.ZK_COMPRESSION_DEV === 'true' || process.env.NODE_ENV === 'development';
}
export function createSafeUmiOperations(wallet, endpoint) {
const connection = new Connection(endpoint);
if (isDevelopmentMode()) {
return {
umi: createMockUmi(wallet, connection),
operations: mockUmiOperations
};
}
// In production, this would create real Umi operations
return {
umi: createProductionUmi(wallet, connection),
operations: createProductionOperations(wallet, connection)
};
}
function createMockUmi(wallet, connection) {
return {
rpc: {
getConnection: () => connection
},
identity: {
publicKey: wallet.address.toString(),
signTransaction: wallet.signTransaction.bind(wallet),
signAllTransactions: wallet.signTransactions.bind(wallet)
},
programs: {
get: () => ({
name: 'mock-program',
publicKey: 'mock-program-id'
})
}
};
}
function createProductionUmi(wallet, connection) {
// This would implement real Umi setup with @metaplex-foundation/umi
throw new Error('Production Umi operations not implemented in this demo');
}
function createProductionOperations(wallet, connection) {
// This would implement real production operations
throw new Error('Production operations not implemented in this demo');
}
export const mockUmiOperations = {
async createTree(config) {
const treeId = `tree_${Date.now()}_${Math.random().toString(36).substring(7)}`;
return {
publicKey: treeId,
async sendAndConfirm() {
// Simulate network delay
await new Promise(resolve => setTimeout(resolve, 100));
return {
signature: `sig_tree_create_${Date.now()}`
};
}
};
},
async mintV1(config) {
return {
async sendAndConfirm() {
// Simulate network delay
await new Promise(resolve => setTimeout(resolve, 150));
return {
signature: `mint_${config.metadata.symbol}_${Date.now()}`
};
}
};
},
async transfer(config) {
return {
async sendAndConfirm() {
// Simulate network delay
await new Promise(resolve => setTimeout(resolve, 120));
return {
signature: `transfer_${config.assetWithProof.asset.id}_${Date.now()}`
};
}
};
},
async getAssetWithProof(assetId) {
// Simulate network delay
await new Promise(resolve => setTimeout(resolve, 80));
return {
asset: {
id: assetId,
compression: {
tree: `tree_${Math.random().toString(36).substring(7)}`,
leaf_id: Math.floor(Math.random() * 1000)
}
},
proof: Array.from({ length: 14 }, (_, i) => `proof_${i}_${Math.random().toString(36).substring(7)}`)
};
}
};
export function loadWalletFromFile(keypairPath) {
const path = keypairPath || `${homedir()}/.config/solana/id.json`;
try {
const keypairData = JSON.parse(readFileSync(path, 'utf8'));
const keypair = Keypair.fromSecretKey(Uint8Array.from(keypairData));
return {
address: { toString: () => keypair.publicKey.toString() },
signTransactions: async (txs) => {
// In a real implementation, this would sign the transactions
return txs;
},
signTransaction: async (tx) => {
// In a real implementation, this would sign the transaction
return tx;
}
};
}
catch (error) {
if (isDevelopmentMode()) {
// Return mock wallet in development mode
return {
address: { toString: () => 'DEVmockWALLET123456789' },
signTransactions: async (txs) => txs,
signTransaction: async (tx) => tx
};
}
throw new Error(`Failed to load wallet from ${path}: ${error}`);
}
}
export function validateTreeConfig(config) {
const errors = [];
if (config.maxDepth < 3 || config.maxDepth > 30) {
errors.push('maxDepth must be between 3 and 30');
}
if (config.maxBufferSize < 1) {
errors.push('maxBufferSize must be greater than 0');
}
if (config.canopyDepth < 0 || config.canopyDepth > config.maxDepth) {
errors.push('canopyDepth must be between 0 and maxDepth');
}
return {
valid: errors.length === 0,
errors
};
}
export function calculateTreeCapacity(maxDepth) {
return Math.pow(2, maxDepth);
}
export function calculateTreeStorageCost(maxDepth, maxBufferSize, canopyDepth) {
// Simplified storage cost calculation
const treeSpace = Math.pow(2, maxDepth) * 32; // 32 bytes per leaf
const bufferSpace = maxBufferSize * 32; // 32 bytes per buffer entry
const canopySpace = canopyDepth * 32; // 32 bytes per canopy level
const totalBytes = treeSpace + bufferSpace + canopySpace;
const solPerByte = 0.00000348; // Approximate rent cost per byte
return totalBytes * solPerByte;
}
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