create-web3-dapp-dev/dist/helpers/smartContractsWizard/ERC721Template.js

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export const generateERC721Template = (smartContractInfo, superClasses) => {
    return `contract ${smartContractInfo.name} ${superClasses.length ? "is" : ""} ${superClasses.join(", ")} {
    ${smartContractInfo.isAutoIncrement
        ? `using Counters for Counters.Counter;
    Counters.Counter private _tokenIdCounter;`
        : ""}

    ${smartContractInfo.isRoles
        ? `bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");
        bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");`
        : ""}
   

    constructor()ERC721("${smartContractInfo.name}","${smartContractInfo.symbol}")${smartContractInfo.isVotes
        ? `EIP712("${smartContractInfo.name}", "1")`
        : ""}{
        ${smartContractInfo.isRoles
        ? `_grantRole(DEFAULT_ADMIN_ROLE, msg.sender);
        _grantRole(PAUSER_ROLE, msg.sender);
        _grantRole(MINTER_ROLE, msg.sender);`
        : ""}
    }

    ${smartContractInfo.isPausable
        ? `function pause() public ${smartContractInfo.isRoles ? `onlyRole(PAUSER_ROLE)` : ""} ${smartContractInfo.isOwnable ? `onlyOwner` : ""} {
        _pause();
    }

    function unpause() public ${smartContractInfo.isRoles ? `onlyRole(PAUSER_ROLE)` : ""} ${smartContractInfo.isOwnable ? `onlyOwner` : ""} {
        _unpause();
    }`
        : ""} 

    ${smartContractInfo.isMintable
        ? `function safeMint(address to${smartContractInfo.isURIStorage ? ", string memory uri" : ""}) public ${smartContractInfo.isRoles ? `onlyRole(PAUSER_ROLE)` : ""} ${smartContractInfo.isOwnable ? `onlyOwner` : ""} {
            ${smartContractInfo.isAutoIncrement
            ? `uint256 tokenId = _tokenIdCounter.current();
            _tokenIdCounter.increment();`
            : ""}
            
            _safeMint(to, tokenId);
            ${smartContractInfo.isURIStorage
            ? `_setTokenURI(tokenId, uri);`
            : ""}
        }`
        : ""}
   

    ${smartContractInfo.isPausable || smartContractInfo.isEnumerable
        ? `function _beforeTokenTransfer(address from, address to, uint256 tokenId, uint256 batchSize)
        internal
        ${smartContractInfo.isPausable ? `whenNotPaused` : ""}
        override(ERC721 ${smartContractInfo.isEnumerable ? `,ERC721Enumerable` : ""})
    {
            super._beforeTokenTransfer(from, to, tokenId, batchSize);
        }`
        : ""}

    ${smartContractInfo.isVotes
        ? `function _afterTokenTransfer(address from, address to, uint256 tokenId, uint256 batchSize)
        internal
        override(ERC721, ERC721Votes)
    {
        super._afterTokenTransfer(from, to, tokenId, batchSize);
    }`
        : ""}
    
    ${smartContractInfo.isBurnable || smartContractInfo.isURIStorage
        ? `function _burn(uint256 tokenId) internal override(ERC721 ${smartContractInfo.isURIStorage ? ", ERC721URIStorage" : ""}) {
        super._burn(tokenId);
    }`
        : ""}
   
    ${smartContractInfo.isURIStorage
        ? `function tokenURI(uint256 tokenId)
    public
    view
    override(ERC721, ERC721URIStorage)
    returns (string memory)
{
    return super.tokenURI(tokenId);
} 
`
        : ""}

    ${smartContractInfo.isEnumerable || smartContractInfo.isOwnable
        ? `function supportsInterface(bytes4 interfaceId)
    public
    view
    override(ERC721 ${smartContractInfo.isEnumerable ? `, ERC721Enumerable` : ""} ${smartContractInfo.isRoles ? `, AccessControl` : ""})
    returns (bool)
{
    return super.supportsInterface(interfaceId);
}`
        : ""}
    
   
}`.trim();
};
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