// SPDX-License-Identifier: MIT

pragma solidity ^0.8.17;

import { IAuthorized } from "./interfaces/IAuthorized.sol";

abstract contract Authorized is IAuthorized {
    constructor() {
        /// @notice Add the deployer as an authorized admin
        owner = msg.sender;
    }

    /// @notice the owner of the contract
    address private owner;

    /// @notice A mapping storing authorized admins
    /// @dev admin address => authorized status
    mapping (address => bool) private authorizedAdmins;

    /// @notice A mapping of the authorized delegate operators
    /// @dev operator address => authorized status
    mapping (address => bool) private authorizedOperators;

    /// @notice Modifier to ensure caller is owner
    modifier onlyOwner() {
        if (msg.sender != owner) {
            revert Unauthorized();
        }
        _;
    }

    /// @dev Modifier to ensure caller is authorized admin
    modifier onlyAuthorizedAdmin() {
        if (msg.sender != owner && !authorizedAdmins[msg.sender]) {
            revert Unauthorized();
        }
        _;
    }

    /// @dev Modifier to ensure caller is authorized operator
    modifier onlyAuthorizedOperator() {
        if (msg.sender != owner && !authorizedAdmins[msg.sender] && !authorizedOperators[msg.sender]) {
            revert Unauthorized();
        }
        _;
    }

    /// @inheritdoc IAuthorized
    function transferOwnership(address newOwner) external onlyOwner {
        /// check if address is not null
        require(newOwner != address(0), "Authorized System: New owner cannot be null");
        /// check if address is not the same as owner
        require(newOwner != owner, "Authorized System: New owner cannot be the same as old owner");
        /// check if address is not the same as operator
        require(!authorizedOperators[owner], "Authorized System: Owner cannot be an operator");

        /// update the owner
        owner = newOwner;
    }

    /// @inheritdoc IAuthorized
    function setAuthorizedAdmin(address _admin, bool status) public virtual onlyAuthorizedAdmin {
        /// check if address is not null
        require(_admin != address(0), "Authorized System: Admin address cannot be null");
        /// check if address is not the same as operator
        require(!authorizedOperators[_admin], "Authorized System: Admin cannot be an operator");
        
        /// update the admin status
        authorizedAdmins[_admin] = status;
        emit SetAdmin(_admin);
    }

    /// @inheritdoc IAuthorized
    function setAuthorizedOperator(address _operator, bool status) public virtual onlyAuthorizedAdmin {
        /// check if address is not null
        require(_operator != address(0), "Authorized System: Operator address cannot be null");
        /// check if address is not the same as admin
        require(!authorizedAdmins[_operator], "Authorized System: Operator cannot be an admin");
        
        /// update the operator status
        authorizedOperators[_operator] = status;
        emit SetOperator(_operator);
    }

    /// @inheritdoc IAuthorized
    function getAuthorizedAdmin(address _admin) public view virtual returns (bool) {
        return authorizedAdmins[_admin];
    }

    /// @inheritdoc IAuthorized
    function getAuthorizedOperator(address _operator) public view virtual returns (bool) {
        return authorizedOperators[_operator];
    }

    /// @inheritdoc IAuthorized
    function getOwner() public view virtual override returns (address) {
        return owner;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.17;

interface IAuthorized {

    /// @notice Generic error when a user attempts to access a feature/function without proper access
    error Unauthorized();

    /// @notice Event emitted when a new admin is added
    event SetAdmin(address indexed admin);

    /// @notice Event emitted when a new operator is added
    event SetOperator(address indexed operator);

    /// @notice Event emmited when a new authOperator is added
    event SetAuthOperator(address indexed authOperator);

    /// @notice Transfer ownership of the contract to a new account (`newOwner`).
    /// @param newOwner The address to transfer ownership to.
    function transferOwnership(address newOwner) external;

    /// @notice Add an authorized admin
    /// @param _admin address of the admin
    /// @param status status of the admin
    function setAuthorizedAdmin(address _admin, bool status) external;

    /// @notice Add an authorized Operator
    /// @param _operator address of the operator
    /// @param status status of the operator
    function setAuthorizedOperator(address _operator, bool status) external;

    /// @notice Get the status of an admin
    /// @param _admin address of the admin
    /// @return status of the admin
    function getAuthorizedAdmin(address _admin) external view returns (bool);

    /// @notice Get the status of an operator
    /// @param _operator address of the operator
    /// @return status of the operator
    function getAuthorizedOperator(address _operator) external view returns (bool);

    /// @notice Get the owner
    function getOwner() external view returns (address);
}

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.24;

/*
 * IPayments interface
 */
/// @title Payments
/// @author Smithii

interface IPayments {
    struct Service {
        bytes32 serviceId;
        uint256 pricePerItem;
        bool active;
    }

    struct Invoice {
        address user;
        Service service;
        uint256 qty;
        uint256 total;
        uint256 timestamp;
    }

    /// Events
    event ServiceAdded(bytes32 serviceId, string name, uint256 price);
    event ServiceSet(bytes32 serviceId, bool active);
    event ServicePaid(
        bytes32 projectId,
        address contractAddress,
        bytes32 serviceId,
        address user,
        uint256 amount,
        uint256 timestamp
    );
    event ServiceWithdraw(
        bytes32 projectId,
        address contractAddress,
        bytes32 serviceId,
        uint256 amount
    );

    /// Errors
    error ServiceNotActive(bytes32 serviceId);
    error InvalidTotalAmount();
    error ServiceAlreadyPaid(
        bytes32 projectId,
        address contractAddress,
        bytes32 serviceId
    );

    /// Add a service to the payment program
    /// @param _serviceId the service id
    /// @param _pricePerItem the price per item
    function addService(bytes32 _serviceId, uint256 _pricePerItem) external;
    /// Set the service active status
    /// @param _serviceId the service id
    /// @param _active the active status
    function setService(bytes32 _serviceId, bool _active) external;
    /// function payService by projectId and contract address
    /// @param _projectId bytes32 projectId
    /// @param _contract the contract address
    /// @param _serviceId the service id
    /// @param _qty the qty of items to pay
    function payService(
        bytes32 _projectId,
        address _contract,
        bytes32 _serviceId,
        uint256 _qty
    ) external payable;
    /// Withdraw per invoice
    /// @param _projectId the project id
    /// @param _contract the contract address
    /// @param _serviceId the service id
    /// @param _to the address to withdraw the balance
    function withdraw(
        bytes32 _projectId,
        address _contract,
        bytes32 _serviceId,
        address payable _to
    ) external;
    /// Withdraw the contract balance
    /// @param _to the address to withdraw the balance
    function withdrawAll(address payable _to) external;
}

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.24;

/*

                                                                                                    
                    &&&&&& &&&&&                                        &%                          
                     &&&&&&&&&&&&&&&                               && &&&&&&&&&&%                   
                     &&&&&&&      &&&&&                          #&&&&&&&&&&&&&                     
                     &&&&&  &&&&&&&   &&                      &&&&    &%  &&&&&&&                   
                        &&. &&&&&&&&&&                        &  %&&&&&&&  &&&&                     
                        &&&&  *&&&&&&&&&                       &&&&&&&&&  &&&&                      
                           .&&&   &&&&&&&&                   &&&&&&&&   &&&                         
                                    .&&&&&&&               &&&&&&&   &&&%                           
                                       &&&&&&             &&&&&&                                    
                                         &&&&&          /&&&&.                                      
                                           &&&&  %&&&  #&&&,                                        
                                   &&&&(     &&&&&&&&&&&&&                                          
                               &&&&&&&&&&&&&&&&&&&&&&&&&&&&   &&&&&&&&&&                            
                             &&&%        &&&&&&&&&&&&&&&&&&&&&&&&&     &&&                          
                            &&&    &&&*    &&&&&&&&&&&&&&&&&&&&&         &&*                        
                           &&&   .&&&&&&   &&&&&&&&&&&&&&&&&&&&   &&&&&   &&                        
                           &&&   #&&&&&&   &&&&&&&&&&&&&&&&&&&&&  &&&&&   &&                        
                            &&&    &&&&    &&&&&&&&&&&&&&&&&&&&&&  #&&   &&&                        
                             &&&         &&&&&&&&&&&&&&&&&&&&&&&&,     *&&&                         
                              (&&&&&&&&&&&&&&&&&&&&          &&&&&&&&&&&%                           
                                  &&&&&&&&&&&&&&&&&          &&&&&                                  
                                    &&&&&&&&&&&&&&&&&&    %&&&&&&&                                  
                                    &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&#                                 
                                      &&&&&&&&&&&&&&&&&&&&&&&&&&&&                                  
                                           &&&&&&&&&&&&&&&&&&&&                                     

*/
/*
 * Payments contract
 * This contract is used to pay the bills based on servicesId and projectId from the Indexer.
 */
/// @title Payments
/// @author Smithii

import {IPayments} from "../interfaces/marketplace/IPayments.sol";
import {Authorized} from "@privylabs/authorized/contracts/Authorized.sol";
import {ReentrancyGuard} from "@openzeppelin/contracts/utils/ReentrancyGuard.sol";

contract Payments is IPayments, Authorized, ReentrancyGuard {
    mapping(bytes32 => Service) public services;
    /// projectId from indexer => contract address => serviceId => Invoice
    mapping(bytes32 => mapping(address => mapping(bytes32 => Invoice[])))
        public invoices;

    constructor() {}
    /// @inheritdoc IPayments
    function addService(
        bytes32 _serviceId,
        uint256 _pricePerItem
    ) public onlyAuthorizedOperator {
        services[_serviceId] = Service(_serviceId, _pricePerItem, false);
    }
    /// @inheritdoc IPayments
    function setService(
        bytes32 _serviceId,
        bool _active
    ) public onlyAuthorizedOperator {
        services[_serviceId].active = _active;
    }

    /// @inheritdoc IPayments
    function payService(
        bytes32 _projectId,
        address _contract,
        bytes32 _serviceId,
        uint256 _qty
    ) public payable nonReentrant {
        if (!services[_serviceId].active) revert ServiceNotActive(_serviceId);
        uint256 total = services[_serviceId].pricePerItem * _qty;
        if (msg.value != total) revert InvalidTotalAmount();

        Invoice memory invoice = Invoice(
            msg.sender,
            services[_serviceId],
            _qty,
            total,
            block.timestamp
        );
        invoices[_projectId][_contract][_serviceId].push(invoice);

        emit ServicePaid(
            _projectId,
            _contract,
            _serviceId,
            msg.sender,
            total,
            block.timestamp
        );
    }
    /// @inheritdoc IPayments
    function withdraw(
        bytes32 _projectId,
        address _contract,
        bytes32 _serviceId,
        address payable _to
    ) public onlyAuthorizedAdmin {
        Invoice[] memory _invoices = invoices[_projectId][_contract][
            _serviceId
        ];
        uint256 total = 0;
        for (uint256 i = 0; i < _invoices.length; i++) {
            total += _invoices[i].total;
        }
        _to.transfer(total);

        emit ServiceWithdraw(_projectId, _contract, _serviceId, total);
    }

    /// @inheritdoc IPayments
    function withdrawAll(address payable _to) public onlyAuthorizedAdmin {
        _to.transfer(address(this).balance);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/ReentrancyGuard.sol)

pragma solidity ^0.8.20;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant NOT_ENTERED = 1;
    uint256 private constant ENTERED = 2;

    uint256 private _status;

    /**
     * @dev Unauthorized reentrant call.
     */
    error ReentrancyGuardReentrantCall();

    constructor() {
        _status = NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be NOT_ENTERED
        if (_status == ENTERED) {
            revert ReentrancyGuardReentrantCall();
        }

        // Any calls to nonReentrant after this point will fail
        _status = ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = NOT_ENTERED;
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == ENTERED;
    }
}

{
  "compilationTarget": {
    "contracts/marketplace/Payments.sol": "Payments"
  },
  "evmVersion": "paris",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "remappings": []
}