rafat

pragma solidity >=0.4.22 <0.7.0;

/**
 * @title Storage
 * @dev Store & retrieve value in a variable
 */
contract Storage {

    uint256 number;

rafat

0x4FE92c5837Ac2D4Abd2B51846bABB3C5f27E8506

rafat

0xed8f4Fe5E6D9a3f733ED62d0b4d4531C150e5267

rafat

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import {Client} from "../libraries/Client.sol";

interface IRouterClient {
  error UnsupportedDestinationChain(uint64 destChainSelector);
  error InsufficientFeeTokenAmount();
  error InvalidMsgValue();

rafat

// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.8.2 <0.9.0;

/**
 * @title Storage
 * @dev Store & retrieve value in a variable
 * @custom:dev-run-script ./scripts/deploy_with_ethers.ts
 */
contract Storage {

rafat

// SPDX-License-Identifier: MIT

pragma solidity 0.8.21;

contract Register {
    string private info;
    
    function getInfo() public view returns (string memory) {
        return info;
    }

rafat

// SPDX-License-Identifier: MIT
pragma solidity 0.8.21;
 
contract RegisterAccess {
    string[] private info;
    address public owner;
    mapping (address => bool) public allowlist; 
 
    constructor() {
        owner = msg.sender;

rafat

// SPDX-License-Identifier: MIT
pragma solidity 0.8.21;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/access/AccessControl.sol";

contract Token is ERC20, AccessControl {
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");

    constructor() ERC20("RAF Token", "RTOK") {

rafat

// SPDX-License-Identifier: MIT
pragma solidity 0.8.21;

import "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol";

interface TokenInterface {
    function mint(address account, uint256 amount) external;
}

contract TokenShop {

rafat

// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

import "@chainlink/contracts/src/v0.8/automation/AutomationCompatible.sol";
import "@openzeppelin/contracts@4.6.0/token/ERC721/extensions/ERC721URIStorage.sol";
import "@openzeppelin/contracts@4.6.0/utils/Counters.sol";

contract PhotoAlbum is ERC721, ERC721URIStorage, AutomationCompatibleInterface {
    using Counters for Counters.Counter;