README.md

// SPDX-License-Identifier: UNLICENSED pragma solidity ^0.8.23;

interface ISubmission { function getApprovedRecords() external view returns (string[] memory);

function addRecord(string memory _albumName) external;

function getUserFavorites(
    address _address
) external view returns (string[] memory);

function resetUserFavorites() external;

}

contract Submission is ISubmission { mapping(address => string[]) public userFavorites;

function getApprovedRecords()
    external
    pure
    override
    returns (string[] memory)
{
    string[] memory approved = new string[](9);
    approved[0] = "Thriller";
    approved[1] = "Back in Black";
    approved[2] = "The Bodyguard";
    approved[3] = "The Dark Side of the Moon";
    approved[4] = "Their Greatest Hits (1971-1975)";
    approved[5] = "Hotel California";
    approved[6] = "Come On Over";
    approved[7] = "Rumours";
    approved[8] = "Saturday Night Fever";
    return approved;
}

function addRecord(string memory _albumName) external override {
    userFavorites[msg.sender].push(_albumName);
}

function getUserFavorites(
    address _address
) external view override returns (string[] memory) {
    return userFavorites[_address];
}

function resetUserFavorites() external override {
    delete userFavorites[msg.sender];
}

}# BL2.4