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This commit is contained in:
mingda
2020-11-05 00:26:45 +08:00
parent dd60e1727f
commit 47a14008f4
17 changed files with 366 additions and 234 deletions
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32
contracts/SmartRoute/SmartRoute.sol
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@@ -8,7 +8,7 @@
pragma solidity 0.6.9;
import {Ownable} from "../lib/Ownable.sol";
import {DVMController} from "../DODOVendorMachine/impl/DVMController.sol";
import {DVM} from "../DODOVendorMachine/impl/DVM.sol";
import {DVMVault} from "../DODOVendorMachine/impl/DVMVault.sol";
import {IERC20} from "../intf/IERC20.sol";
import {SafeERC20} from "../lib/SafeERC20.sol";
@@ -20,49 +20,47 @@ contract SmartRoute is Ownable {
using SafeERC20 for IERC20;
function sellBaseOnDVM(
address DVM,
address DVMAddress,
address to,
uint256 baseAmount,
uint256 minReceive
) public returns (uint256 receiveAmount) {
IERC20(DVMController(DVM)._BASE_TOKEN_()).safeTransferFrom(
IERC20(DVM(DVMAddress)._BASE_TOKEN_()).safeTransferFrom(
msg.sender,
address(DVMController(DVM)._VAULT_()),
address(DVM(DVMAddress)._VAULT_()),
baseAmount
);
receiveAmount = DVMController(DVM).sellBase(to);
receiveAmount = DVM(DVMAddress).sellBase(to);
require(receiveAmount >= minReceive, "RECEIVE_NOT_ENOUGH");
return receiveAmount;
}
function sellQuoteOnDVM(
address DVM,
address DVMAddress,
address to,
uint256 quoteAmount,
uint256 minReceive
) public returns (uint256 receiveAmount) {
IERC20(DVMController(DVM)._QUOTE_TOKEN_()).safeTransferFrom(
IERC20(DVM(DVMAddress)._QUOTE_TOKEN_()).safeTransferFrom(
msg.sender,
address(DVMController(DVM)._VAULT_()),
address(DVM(DVMAddress)._VAULT_()),
quoteAmount
);
receiveAmount = DVMController(DVM).sellQuote(to);
receiveAmount = DVM(DVMAddress).sellQuote(to);
require(receiveAmount >= minReceive, "RECEIVE_NOT_ENOUGU");
return receiveAmount;
}
function depositToDVM(
address DVM,
address DVMAddress,
address to,
uint256 baseAmount,
uint256 quoteAmount
) public returns (uint256 shares) {
address vault = address(DVMController(DVM)._VAULT_());
address vault = address(DVM(DVMAddress)._VAULT_());
uint256 adjustedBaseAmount;
uint256 adjustedQuoteAmount;
(uint256 baseReserve, uint256 quoteReserve) = DVMController(DVM)
._VAULT_()
.getVaultReserve();
(uint256 baseReserve, uint256 quoteReserve) = DVM(DVMAddress)._VAULT_().getVaultReserve();
if (quoteReserve == 0 && baseReserve == 0) {
adjustedBaseAmount = baseAmount;
@@ -86,17 +84,17 @@ contract SmartRoute is Ownable {
}
}
IERC20(DVMController(DVM)._BASE_TOKEN_()).safeTransferFrom(
IERC20(DVM(DVMAddress)._BASE_TOKEN_()).safeTransferFrom(
msg.sender,
vault,
adjustedBaseAmount
);
IERC20(DVMController(DVM)._QUOTE_TOKEN_()).safeTransferFrom(
IERC20(DVM(DVMAddress)._QUOTE_TOKEN_()).safeTransferFrom(
msg.sender,
vault,
adjustedQuoteAmount
);
return DVMController(DVM).buyShares(to);
return DVM(DVMAddress).buyShares(to);
}
}