CampaignInfoFactory

const factory = oak.campaignInfoFactory('0x...contractAddress');

import {
  keccak256,
  toHex,
  getCurrentTimestamp,
  addDays,
} from '@oaknetwork/contracts-sdk';

const PLATFORM_HASH  = keccak256(toHex('my-platform'));
const CURRENCY       = toHex('USD', { size: 32 });
const identifierHash = keccak256(toHex('my-campaign-slug'));
const now            = getCurrentTimestamp();

const txHash = await factory.createCampaign({
  creator:              '0x...creatorAddress',
  identifierHash,
  selectedPlatformHash: [PLATFORM_HASH],
  campaignData: {
    launchTime: now + 3_600n,        // 1 hour from now
    deadline:   addDays(now, 30),    // 30 days from now
    goalAmount: 1_000_000n,
    currency:   CURRENCY,
  },
  nftName:     'My Campaign NFT',
  nftSymbol:   'MCN',
  nftImageURI: 'https://example.com/nft.png',
  contractURI: 'https://example.com/contract.json',
});

const receipt = await oak.waitForReceipt(txHash);

import { CAMPAIGN_INFO_FACTORY_EVENTS } from '@oaknetwork/contracts-sdk';

let campaignInfoAddress: `0x${string}` | undefined;

for (const log of receipt.logs) {
  try {
    const decoded = factory.events.decodeLog({
      topics: log.topics as [`0x${string}`, ...`0x${string}`[]],
      data:   log.data   as `0x${string}`,
    });

    if (decoded.eventName === CAMPAIGN_INFO_FACTORY_EVENTS.CampaignCreated) {
      campaignInfoAddress = decoded.args?.campaignInfoAddress as `0x${string}`;
      break;
    }
  } catch {
    // Log belongs to a different contract — skip
  }
}

console.log('CampaignInfo (from receipt):', campaignInfoAddress);

const campaignAddress = await factory.identifierToCampaignInfo(identifierHash);
console.log('CampaignInfo (from lookup):', campaignAddress);

const isValid = await factory.isValidCampaignInfo('0x...someAddress');
console.log('Is valid campaign:', isValid);

try {
  await factory.simulate.createCampaign(params);
  // Safe to proceed
  const txHash = await factory.createCampaign(params);
} catch (err) {
  console.error('Would revert:', err.name);
}