# DullahanZapDeposit

### aave

```solidity
address aave
```

Address of the AAVE token

### stkAave

```solidity
address stkAave
```

Address of the stkAAVE token

### vault

```solidity
address vault
```

Address of the Dullahan Vault

### staking

```solidity
address staking
```

Address of the Dullahan Staking

### ZapDeposit

```solidity
event ZapDeposit(address caller, address receiver, address sourceToken, uint256 amount, bool staked)
```

Event emitted when a Zap Depsoit is performed

### TokenRecovered

```solidity
event TokenRecovered(address token, uint256 amount)
```

Event emitted when an ERC20 token is recovered from this contract

### constructor

```solidity
constructor(address _aave, address _stkAave, address _vault, address _staking) public
```

### zapDeposit

```solidity
function zapDeposit(address sourceToken, uint256 amount, address receiver, bool stake) external
```

Zap deposit AAVE or stkAAVE into the Vault & stake them

*Pull AAVE or stkAAVE, deposit in the Vault, and stake if flag was given*

#### Parameters

| Name        | Type    | Description                                                    |
| ----------- | ------- | -------------------------------------------------------------- |
| sourceToken | address | Address of the token to pull (AAVE or stkAAVE)                 |
| amount      | uint256 | Amount to deposit                                              |
| receiver    | address | Address to receive the share token / to be staked on behalf of |
| stake       | bool    | Flag to stake the received shares                              |

### pause

```solidity
function pause() external
```

Pause the contract

### unpause

```solidity
function unpause() external
```

Unpause the contract

### recoverERC20

```solidity
function recoverERC20(address token) external returns (bool)
```

Recover ERC2O tokens in the contract

*Recover ERC2O tokens in the contract*

#### Parameters

| Name  | Type    | Description                |
| ----- | ------- | -------------------------- |
| token | address | Address of the ERC2O token |

#### Return Values

| Name | Type | Description   |
| ---- | ---- | ------------- |
| \[0] | bool | bool: success |