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Solidity Blogpost #1: Config Contract, snippet 4
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| import "./GoldfinchConfig.sol"; | |
| import "./ICreditLineFactory.sol"; | |
| contract CreditDesk { | |
| GoldfinchConfig public config; | |
| function createCreditLine(CreditLineParams params) public { | |
| require(validParams(params), "invalid params!"); | |
| uint256 maxCreditLineAmount = config.numbers(0); | |
| require(params.amount <= maxCreditLineAmount, "Amount is above maximum"); | |
| address clFactoryAddress = config.addresses(0); | |
| ICreditLineFactory(clFactoryAddress).createCreditLine(params); | |
| } | |
| modifier onlyOwner() { | |
| address protocolOwner = config.addresses(1); | |
| require(msg.sender == protocolOwner, "Must be owner!"); | |
| _; | |
| } | |
| } |
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