🦖🗿 -> Setting dna function for #3

contracts/GearToken.sol

@@ -6,6 +6,10 @@ import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contr
 import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/access/Ownable.sol";
 
 contract GearToken is ERC721, Ownable {
+    constructor(string memory _name, string memory _symbol)
+        ERC721(_name, _symbol)
+    {}
+
     uint256 COUNTER; // Incremental function for indexing of NFTs
 
     struct Gear {
@@ -18,15 +22,28 @@ contract GearToken is ERC721, Ownable {
 
     Gear[] public gears;
 
-    constructor(string memory _name, string memory _symbol)
-        ERC721(_name, _symbol)
-    {}
+    event NewGear(address indexed owner, uint256 id, uint256 dna);
+
+    // Helpers
+    function _genRandomDna(string memory _str) internal pure returns(uint256) { // generate DNA
+        uint256 randomNum 
+    } 
 
-    // Minting function
+    // Minting/creation stage of the token
     function _createGear(string memory _name, uint256 _dna) internal {
         Gear memory newGear = Gear(_name, COUNTER, _dna, 1, 50);
         gears.push(newGear); // Adds the new gear onto the array
-        /*_safeMint(_to, COUNTER); // Who is the NFT for?, what is the identifier of the NFT that's being minted?
-        COUNTER++;*/
+        _safeMint(msg.sender, COUNTER); // Send the token to the account that initialised the transaction?, what is the identifier of the NFT that's being minted?
+        emit NewGear(msg.sender, COUNTER, _dna);
+        COUNTER++;
+    }
+
+    function createRandomGear(string memory _name) public {
+        _createGear(_name, _dna);
+    }
+
+    // Getter functiongs
+    function getGears() public view returns(Gear[] memory){
+        return gears;
     }
 }