{
    "Function": "deposit",
    "File": "contracts/RocketJoeStaking.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol"
    ],
    "High-Level Calls": [
        "SafeERC20Upgradeable"
    ],
    "Internal Calls": [
        "updatePool",
        "_safeRJoeTransfer"
    ],
    "Library Calls": [
        "safeTransferFrom"
    ],
    "Low-Level Calls": [],
    "Code": "function deposit(uint256 _amount) external {\n        UserInfo storage user = userInfo[msg.sender];\n\n        updatePool();\n\n        if (user.amount > 0) {\n            uint256 pending = (user.amount * accRJoePerShare) /\n                PRECISION -\n                user.rewardDebt;\n            _safeRJoeTransfer(msg.sender, pending);\n        }\n        user.amount = user.amount + _amount;\n        user.rewardDebt = (user.amount * accRJoePerShare) / PRECISION;\n\n        joe.safeTransferFrom(address(msg.sender), address(this), _amount);\n        emit Deposit(msg.sender, _amount);\n    }"
}