# SinglePool Factory

This contract is a single pool creation/management contract, where liquidity providers deposit/withdraw assets, and Plus Pool users bring or return utilized assets from a single pool.

## Address

* Cypress :[ ](https://scope.klaytn.com/account/0x05343b228d61402e84d973ce114f34bc3f9e5987?tabId=txList)[0xd1890d8f02f4c63553658ba49c53a82eb84009e6](https://scope.klaytn.com/account/0xd1890d8f02f4c63553658ba49c53a82eb84009e6?tabId=txList)

## Events, Read-Only Functions, and State-Changing Functions

{% tabs %}
{% tab title="Events" %}

## Events

**CreatePool**

```solidity
event CreatePool(address token, address pool, uint exid);
```

* Event to create new SinglePool 
* Parameters
  * `token` : A token address in target token
  * `pool` :  SinglePool contract address of this pool
  * `exid` : SinglePool ID 

**SetDepositActive**

```solidity
event SetDepositActive(address poolAddress, bool b);
```

* Event that occurs when SinglePool deposit availability is changed

**SetWithdrawActive**

```solidity
event SetWithdrawActive(address poolAddress, bool b);
```

* Event that occurs when SinglePool withdrawal availability is changed

**ChangeMiningRate**

```solidity
event ChangeMiningRate(uint _mining);
```

* Event that occurs when SinglePool mining rate is changed

{% endtab %}

{% tab title="Read-Only Functions" %}

## Read-Only Functions

#### mining 

* The mining rate of the pool
* It is a value between 0 and 10000, in units of 0.01%
* Default - 500 

#### getPoolCount

* Number of SinglePools

**getPoolAddressByIndex**

```solidity
function getPoolAddressByIndex(uint idx) public view returns (address)
```

* get SinglePool address by index number

#### borrowBalanceStored

```solidity
function borrowBalanceStored(address token, address user, address poolAddress) public view returns (uint) 
```

* Utilized asset quantity
* Parameters
  * `token` : Token address
  * `user` : User address
  * `poolAddress` :  Address of the pool that made the loan
    {% endtab %}
    {% endtabs %}