# Control Facet

## Changes:

### Make `forceCloseGapRatio` per symbol

Different symbols with different volatility require different gap ratios for forceClose.

**Updated Methods:**

```solidity
// From
function setForceCloseGapRatio(uint256 forceCloseGapRatio) external onlyRole(LibAccessibility.SETTER_ROLE)
// To
function setForceCloseGapRatio(uint256 symbolId, uint256 forceCloseGapRatio) external onlyRole(LibAccessibility.SETTER_ROLE)

// From
function forceCloseGapRatio() external view returns (uint256)
// To
function forceCloseGapRatio(uint256 symbolId) external view returns (uint256)
```

###  Added Affiliates into the System

All affiliates, such as intentX, Based, Befi, Core, etc., are now registered in the core contracts. Each affiliate can have a separate `feeCollector`. The new method `sendQuoteWithAffiliate` is introduced, and the old `sendQuote` method is deprecated and will likely be removed in the next version.

* The `affiliate` field is added to the quote struct.
* `AFFILIATE_MANAGER_ROLE` is introduced, granting control over adding new affiliates and changing their feeCollectors.

**Added Methods:**

```solidity
function registerAffiliate(address affiliate) external onlyRole(LibAccessibility.AFFILIATE_MANAGER_ROLE)

function deregisterAffiliate(address affiliate) external onlyRole(LibAccessibility.AFFILIATE_MANAGER_ROLE)

function isAffiliate(address affiliate) external view returns (bool)
```

**Updated Methods:**

```solidity
// From
function setFeeCollector(address feeCollector) external onlyRole(LibAccessibility.DEFAULT_ADMIN_ROLE)
// To
function setFeeCollector(address affiliate, address feeCollector) external onlyRole(LibAccessibility.AFFILIATE_MANAGER_ROLE)

// From
function getFeeCollector() external view returns (address)
// To
function getFeeCollector(address affiliate) external view returns (address)
```

The old `feeCollector` storage is now renamed to `defaultFeeCollectors` and will be used as a fallback when a collector hasn’t been set for an affiliate. Corresponding setters and getters are also added for that.

### **Added `setDeallocateDebounceTime()`**

```solidity
function setDeallocateDebounceTime(uint256 deallocateDebounceTime) external onlyRole(LibAccessibility.SETTER_ROLE) {
    emit SetDeallocateDebounceTime(MAStorage.layout().deallocateDebounceTime, deallocateDebounceTime);
    MAStorage.layout().deallocateDebounceTime = deallocateDebounceTime;
}
```

**Explanation**: This function allows setting the deallocation debounce time. It emits an event `SetDeallocateDebounceTime` indicating the old and new debounce times.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.symm.io/contract-documentation/version-history/contracts-documentation-0.8.3/facets/control-facet.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.