Added makerdao import connector - production

contracts/mainnet/connectors/makerdao-import/events.sol

@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+contract Events {
+    event LogTransferToAvo(uint256 indexed vault, bytes32 indexed ilk, address indexed avoAddress);
+}

contracts/mainnet/connectors/makerdao-import/helpers.sol

@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+import { DSMath } from "../../common/math.sol";
+import { Basic } from "../../common/basic.sol";
+import { TokenInterface } from "../../common/interfaces.sol";
+import { ManagerLike, VatLike, IAvoFactory, IAvoCreditManagerAddress } from "./interface.sol";
+
+abstract contract Helpers is DSMath, Basic {
+    ManagerLike internal constant managerContract = ManagerLike(0x5ef30b9986345249bc32d8928B7ee64DE9435E39);
+    IAvoFactory internal constant avoFactory = IAvoFactory(0x3AdAE9699029AB2953F607AE1f62372681D35978);
+    IAvoCreditManagerAddress internal constant avoCreditManager = IAvoCreditManagerAddress(0xE4C9751D5CBCde942165871Ca2089172307F9971);
+
+    function getVaultData(uint vault) internal view returns (bytes32 ilk, address urn) {
+        ilk = managerContract.ilks(vault);
+        urn = managerContract.urns(vault);
+    }
+
+    function stringToBytes32(string memory str) internal pure returns (bytes32 result) {
+        require(bytes(str).length != 0, "string-empty");
+        assembly {
+            result := mload(add(str, 32))
+        }
+    }
+
+    function getVault(uint vault) internal view returns (uint _vault) {
+        if (vault == 0) {
+            require(managerContract.count(address(this)) > 0, "no-vault-opened");
+            _vault = managerContract.last(address(this));
+        } else {
+            _vault = vault;
+        }
+    }
+}

contracts/mainnet/connectors/makerdao-import/interface.sol

@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+import { TokenInterface } from "../../common/interfaces.sol";
+
+interface ManagerLike {
+    function cdpCan(address, uint, address) external view returns (uint);
+    function ilks(uint) external view returns (bytes32);
+    function last(address) external view returns (uint);
+    function count(address) external view returns (uint);
+    function owns(uint) external view returns (address);
+    function urns(uint) external view returns (address);
+    function vat() external view returns (address);
+    function open(bytes32, address) external returns (uint);
+    function give(uint, address) external;
+    function frob(uint, int, int) external;
+    function flux(uint, address, uint) external;
+    function move(uint, address, uint) external;
+}
+
+interface VatLike {
+    function can(address, address) external view returns (uint);
+    function ilks(bytes32) external view returns (uint, uint, uint, uint, uint);
+    function dai(address) external view returns (uint);
+    function urns(bytes32, address) external view returns (uint, uint);
+    function frob(
+        bytes32,
+        address,
+        address,
+        address,
+        int,
+        int
+    ) external;
+    function hope(address) external;
+    function move(address, address, uint) external;
+    function gem(bytes32, address) external view returns (uint);
+}
+
+interface IAvoFactory {
+    function computeAddress(address owner_) external view returns (address);
+}
+
+interface IAvoCreditManagerAddress {
+    function dsaMakerImport(uint256 vaultId_, address avoSafe_, address auth_) external;
+}

contracts/mainnet/connectors/makerdao-import/main.sol

@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.7.0;
+
+import { TokenInterface, AccountInterface } from "../../common/interfaces.sol";
+import { Helpers } from "./helpers.sol";
+import { Events } from "./events.sol";
+
+contract MakerTransferResolver is Helpers, Events {
+    function transferToAvo(uint256 vaultId) public payable returns (string memory _eventName, bytes memory _eventParam) {
+        uint256 _vault = getVault(vaultId);
+        (bytes32 ilk,) = getVaultData(_vault);
+
+        require(managerContract.owns(_vault) == address(this), "not-owner");
+
+        address avoAddress = avoFactory.computeAddress(msg.sender);
+        managerContract.give(_vault, avoAddress);
+
+        avoCreditManager.dsaMakerImport(_vault, avoAddress, msg.sender);
+
+        _eventName = "LogTransferToAvo(uint256,bytes32,address)";
+        _eventParam = abi.encode(_vault, ilk, avoAddress);
+    }
+}
+
+contract ConnectV2AvoMakerImport is MakerTransferResolver {
+    string public constant name = "Avocado-Maker-Import-v1.0";
+}

package-lock.json

@@ -24015,6 +24015,20 @@
         "node": ">=6"
       }
     },
+    "node_modules/mocha/node_modules/fsevents": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
+      "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==",
+      "deprecated": "\"Please update to latest v2.3 or v2.2\"",
+      "hasInstallScript": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
+    },
     "node_modules/mocha/node_modules/glob": {
       "version": "7.1.3",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
@@ -49813,6 +49827,12 @@
             "locate-path": "^3.0.0"
           }
         },
+        "fsevents": {
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
+          "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==",
+          "optional": true
+        },
         "glob": {
           "version": "7.1.3",
           "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",