Add training management with events and mappings to Controller contract

packages/hardhat/contracts/Controller.sol

@@ -16,9 +16,21 @@ contract Controller is Ownable {
 
 	event Deposit(address indexed sender, uint256 amount);
 	event Withdrawal(address indexed receiver, uint256 amount);
+	event NewTraining(uint256 id, string name);
 
 	//--------------------------------------------------------------
 
+	mapping(address => bool) public members;
+
+	struct Training {
+		uint256 id;
+		string name;
+	}
+	Training[] public trainings;
+	uint256 private lastTrainingID = 0;
+
+	mapping(address => uint256[]) public performed;
+
 	//--------------------------------------------------------------
 
 	constructor() Ownable() {}
@@ -40,6 +52,13 @@ contract Controller is Ownable {
 
 	//--------------------------------------------------------------
 
+	function addTraining(string calldata name) external {
+		trainings.push(Training({ id: ++lastTrainingID, name: name }));
+		emit NewTraining(lastTrainingID, name);
+	}
+
+	//--------------------------------------------------------------
+
 	function withdraw(uint256 _amount) external {
 		require(address(this).balance >= _amount, "Insufficient balance");