[FEATURE] INESCORNELL ERC20

.circleci/config.yml

@@ -25,7 +25,7 @@ jobs:
       - save_cache:
           paths:
             - node_modules
-          key: v1-dependencies-{{ checksum "package.json" }}
+          key: v1-{{ .Branch }}-dependencies-{{ checksum "package.json" }}
       - run: npx truffle compile --all
       - run: npx zos push --network development
       - run: npx zos publish --network development

contracts/crowdloan/CrowdloanToken.sol

@@ -0,0 +1,34 @@
+pragma solidity 0.5.11;
+
+import "openzeppelin-eth/contracts/math/SafeMath.sol";
+import "openzeppelin-eth/contracts/token/ERC20/IERC20.sol";
+import "openzeppelin-eth/contracts/token/ERC20/StandaloneERC20.sol";
+import "./ICrowdloan.sol";
+
+contract CrowdloanToken is StandaloneERC20 {
+    using SafeMath for uint256;
+
+    ICrowdloan crowdloan;
+    mapping(address => uint256) claimedTokens;
+
+    function initialize(
+      string memory name,
+      string memory symbol,
+      uint256 decimals,
+      address loanAddress,
+
+    ) public {
+        address[] memory emptyAdressArray = new address[](0);
+        crowdloan = ICrowdloan(loanAddress);
+
+        StandaloneERC20.initialize( name, symbol, uint8(decimals), crowdloan.principalRequested(), address(this),
+          emptyAdressArray, emptyAdressArray );
+    }
+
+    function claimTokens (address claimant) public {
+      uint256 addressClaimed = claimedTokens[claimant];
+      uint256 tokensDue = crowdloan.amountContributed(claimant).sub(addressClaimed);
+      require(tokensDue > 0, 'No tokens to Claim');
+      IERC20(address(this)).transfer(claimant, tokensDue);
+    }
+}

contracts/crowdloan/ICrowdloan.sol

@@ -0,0 +1,32 @@
+pragma solidity 0.5.11;
+
+contract ICrowdloan {
+    function amountRepaid () external returns (uint256);
+    function borrower () external returns (uint256);
+    function crowdfundStart () external returns (uint256);
+    function crowdfundEnd () external returns (uint256);
+    function crowdfundDuration () external returns (uint256);
+    function principalRequested () external returns (uint256);
+    function repaymentCap () external returns (uint256);
+    function totalRepaymentWithdrawn () external returns (uint256);
+    function loanMetadataUrl () external returns (string);
+
+    function amountContributed (address) external returns (uint256);
+    function repaymentWithdrawn (address) external returns (uint256);
+
+    function fund (uint256) external;
+    function repay (uint256) external;
+    function withdrawPrincipal (uint256) external;
+    function withdrawRepayment () external;
+    function startCrowdfund () external;
+
+    // Events
+    event Fund(address sender, uint256 amount);
+    event WithdrawPrincipal(address borrower, uint256 amount);
+    event WithdrawRepayment(address lender, uint256 amount);
+    event Repay(uint256 amount);
+    event StartCrowdfund(uint256 crowdfundStart);
+
+
+
+}