Draft implementation of a Curation Market for AI Jobs

Author: tiero

README.md

@@ -1,5 +1,5 @@
 # SingularityNetwork
-Includes contracts, migrations, tests, user interface and webpack build pipeline.
+Includes contracts, migrations, tests
 
 ## Design Specifications
 

contracts/market/Market.sol

@@ -1,25 +1,45 @@
-/* pragma solidity ^0.4.18;
+pragma solidity ^0.4.18;
 
+import "zeppelin-solidity/contracts/math/SafeMath.sol";
+import "../tokens/SingularityNetToken.sol";
 
-contract Market {
-
-  address public owner;
-  mapping (address => uint256) public jobs;
-
-  function Market() public {
-    owner = msg.sender;
-  }
-
-  function ask() public {
-
-  }
 
-  function sell() public {
-
-  }
-
-  function stake() pure {
-
-  }
-
-} */
+contract Market {
+    using SafeMath
+    for uint256;
+
+    SingularityNetToken public token;
+    address public owner;
+    // amount of AGI at stake
+    uint256 public pool = 0;
+    // supply of MintedToken 
+    uint256 public totalSupply = 0;
+    // next price multiplier in AGI for minting next token
+    uint256 public nextPrice = 1 * (10 ** 8);
+
+    //Balances of MintedToken
+    mapping(address => uint256) public balances;
+
+    function Market(address _token) public {
+        owner = msg.sender;
+        token = SingularityNetToken(_token);
+    }
+
+    function ask() public {
+        // We want to add 1 AGI. Use cogs instead?
+        require(token.transferFrom(msg.sender, address(this), nextPrice));
+        pool = pool.add(nextPrice);
+        //Minting 
+        uint256 mintedToken = 1;
+        balances[msg.sender] = mintedToken;
+        totalSupply = totalSupply.add(mintedToken);
+        //Update the rate 
+        nextPrice = nextPrice.add(1 * (10 ** 8));
+    }
+
+    function claimFunds() {
+        require(owner == msg.sender);
+        token.transfer(owner, token.balanceOf(address(this)));
+    }
+
+}