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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| import { ethers, Signer } from 'ethers' | ||
| import { NftFactory } from '../contracts/NFTFactory' | ||
| import fs from 'fs' | ||
| // eslint-disable-next-line import/no-named-default | ||
| import ERC20Template from '@oceanprotocol/contracts/artifacts/contracts/interfaces/IERC20Template.sol/IERC20Template.json' | ||
| // eslint-disable-next-line import/no-named-default | ||
| import { default as Addresses } from '@oceanprotocol/contracts/addresses/address.json' | ||
| /** | ||
| * Get the artifacts address from the address.json file | ||
| * either from the env or from the ocean-contracts dir | ||
| * @returns data or null | ||
| */ | ||
| export function getOceanArtifactsAdresses(): any { | ||
| try { | ||
| if (process.env.ADDRESS_FILE) { | ||
| // eslint-disable-next-line security/detect-non-literal-fs-filename | ||
| const data = fs.readFileSync(process.env.ADDRESS_FILE, 'utf8') | ||
| return JSON.parse(data) | ||
| } | ||
| return Addresses | ||
| } catch (error) { | ||
| return Addresses | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Get the artifacts address from the address.json file, for the given chain | ||
| * either from the env or from the ocean-contracts dir, safer than above, because sometimes the network name | ||
| * is mispeled, best example "optimism_sepolia" vs "optimism-sepolia" | ||
| * @returns data or null | ||
| */ | ||
| export function getOceanArtifactsAdressesByChainId(chain: number): any { | ||
| try { | ||
| // eslint-disable-next-line security/detect-non-literal-fs-filename | ||
| const data = getOceanArtifactsAdresses() | ||
| if (data) { | ||
| const networks = Object.keys(data) | ||
| for (const network of networks) { | ||
| if (data[network].chainId === chain) { | ||
| return data[network] | ||
| } | ||
| } | ||
| } | ||
| } catch (error) { | ||
| console.error(error) | ||
| } | ||
| return null | ||
| } | ||
| /** | ||
| * Use this function to accurately calculate the template index, and also checking if the template is active | ||
| * @param owner the signer account | ||
| * @param nftContractAddress the nft contract address, usually artifactsAddresses.ERC721Factory | ||
| * @param template the template ID or template address (from smart contract getId() function) | ||
| * @returns index of the template on the list | ||
| */ | ||
| export async function calculateActiveTemplateIndex( | ||
| owner: Signer, | ||
| nftContractAddress: string, // addresses.ERC721Factory, | ||
| template: string | number | ||
| ): Promise<number> { | ||
| // is an ID number? | ||
| const isTemplateID = typeof template === 'number' | ||
|
|
||
| const factoryERC721 = new NftFactory(nftContractAddress, owner) | ||
| const currentTokenCount = await factoryERC721.getCurrentTokenTemplateCount() | ||
| for (let i = 1; i <= currentTokenCount; i++) { | ||
| const tokenTemplate = await factoryERC721.getTokenTemplate(i) | ||
|
|
||
| const erc20Template = new ethers.Contract( | ||
| tokenTemplate.templateAddress, | ||
| ERC20Template.abi, | ||
| owner | ||
| ) | ||
|
|
||
| // check for ID | ||
| if (isTemplateID) { | ||
| const id = await erc20Template.connect(owner).getId() | ||
| if (tokenTemplate.isActive && id.toString() === template.toString()) { | ||
| return i | ||
| } | ||
| } else if ( | ||
| tokenTemplate.isActive && | ||
| tokenTemplate.templateAddress === template.toString() | ||
| ) { | ||
| return i | ||
| } | ||
| } | ||
| // if nothing is found it returns -1 | ||
| return -1 | ||
| } |
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