# Manager

`Manager.sol` is a module contract that provides management functionality for the Unlockd Protocol. It allows authorized users to set and update various protocol parameters. e

Key functions:

```solidity
function setSafeERC721(address safeERC721)
```

Sets the address of the SafeERC721 contract. Only callable by the admin role.

### Parameters:

`safeERC721`: The address of the SafeERC721 contract to be set.

***

```solidity
function getSafeERC721() external view returns (address)
```

Returns the address of the SafeERC721 contract.

***

```solidity
function setReserveOracle(address oracle) external onlyAdmin
```

Sets the address of the reserve oracle contract. Only callable by the admin role.

### Parameters:

`oracle`: The address of the reserve oracle contract to be set.

***

```solidity
function getReserveOracle() external view returns (address)
```

Returns the address of the reserve oracle contract.

***

```solidity
function setSigner(address signer) external onlyAdmin
```

Sets the address of the signer used for signature verification. Only callable by the admin role.

### Parameters:

`signer`: The address of the signer to be set.

***

```solidity
function getSigner() external view returns (address)
```

Returns the address of the signer used for signature verification.

***

```solidity
function setWalletRegistry(address walletRegistry) external onlyAdmin
```

Sets the address of the wallet registry contract. Only callable by the admin role.

### Parameters:

`walletRegistry`: The address of the wallet registry contract to be set.

***

```solidity
function getWalletRegistry() external view returns (address)
```

Returns the address of the wallet registry contract.

***

```solidity
function setAllowedControllers(
    address allowedControllers
) external onlyAdmin
```

Sets the address of the allowed controller contract. Only callable by the admin role.

### Parameters:

`allowedControllers`: The address of the allowed controller contract to be set.

***

```solidity
function getCollectionReserveType(
    address collection
 ) external view returns (Constants.ReserveType)
```

Returns the address of the allowed controller contract.

***

```solidity
function allowCollectionReserveType(
    address collection,
    Constants.ReserveType reserveType
  ) external onlyAdmin
```

Allows a specific collection and reserve type combination. Only callable by the admin role.

### Parameters:

`collection`: The address of the collection to be allowed.

`reserveType`: The reserve type to be associated with the collection.

***

```solidity
function getCollectionReserveType(
    address collection
  ) external view returns (Constants.ReserveType)
```

Returns the reserve type associated with a given collection.

### Parameters:

`collection`: The address of the collection.

***

```solidity
function setUTokenVault(address uTokenVault) external onlyAdmin
```

Sets the address of the UTokenVault contract. Only callable by the admin role.

### Parameters:

`uTokenVault`: The address of the UTokenVault contract to be set.

***

```solidity
function getUTokenVault() external view returns (address)
```

Returns the address of the UTokenVault contract.

***

```solidity
function addMarketAdapters(
    address adapter, 
    bool active
) external onlyGovernance
```

Adds or removes a market adapter from the allowed list. Only callable by the governance role.

### Parameters:

`adapter`: The address of the market adapter to be added or removed.

`active`: A boolean indicating whether the adapter should be active or not.

***

```solidity
function isMarketAdapterActive(address adapter) external view returns (uint256)
```

Returns the status of a market adapter (active or disabled).

### Parameters:

`adapter`: The address of the market adapter.

***

```solidity
function emergencyFreezeLoan(bytes32 loanId) external onlyEmergency
function emergencyActivateLoan(bytes32 loanId) external onlyEmergency
function emergencyBlockLoan(bytes32 loanId) external onlyEmergency
```

Emergency functions to freeze, activate, or block a loan. Only callable by the emergency admin role.

### Parameters:

`loanId`: The ID of the loan to be frozen, activated, or blocked.

***

```solidity
function emergencyUpdateEndTimeAuction(
    bytes32 orderId,
    uint40 newEndTime
  ) external onlyEmergency 
```

Emergency function to update the end time of an auction. Only callable by the emergency admin role.

### Parameters:

`orderId`: The ID of the order associated with the auction.

`newEndTime`: The new end time for the auction.