Add Orderbook structure

4 files changed, 82 insertions, 2 deletions

diff --git a/contracts/exchange/contracts/src/Exchange.sol b/contracts/exchange/contracts/src/Exchange.sol
index 541750518..e78e58cf5 100644
--- a/contracts/exchange/contracts/src/Exchange.sol
+++ b/contracts/exchange/contracts/src/Exchange.sol
@@ -26,6 +26,7 @@ import "./MixinWrapperFunctions.sol";
 import "./MixinAssetProxyDispatcher.sol";
 import "./MixinTransactions.sol";
 import "./MixinMatchOrders.sol";
+import "./MixinOrderbook.sol";
 
 
 // solhint-disable no-empty-blocks
@@ -35,9 +36,10 @@ contract Exchange is
     MixinSignatureValidator,
     MixinTransactions,
     MixinAssetProxyDispatcher,
-    MixinWrapperFunctions
+    MixinWrapperFunctions,
+    MixinOrderbook
 {
-    string constant public VERSION = "2.0.1-alpha";
+    string constant public VERSION = "2.1.0-alpha";
 
     // Mixins are instantiated in the order they are inherited
     constructor (bytes memory _zrxAssetData)
@@ -49,5 +51,6 @@ contract Exchange is
         MixinTransactions()
         MixinAssetProxyDispatcher()
         MixinWrapperFunctions()
+        MixinOrderbook()
     {}
 }
diff --git a/contracts/exchange/contracts/src/MixinOrderbook.sol b/contracts/exchange/contracts/src/MixinOrderbook.sol
new file mode 100644
index 000000000..271f28da2
--- /dev/null
+++ b/contracts/exchange/contracts/src/MixinOrderbook.sol
@@ -0,0 +1,29 @@
+/*
+
+  Copyright 2019 DEXON Foundation.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity ^0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "./mixins/MOrderbook.sol";
+
+
+contract MixinOrderbook is
+    MOrderbook
+{
+
+} 
diff --git a/contracts/exchange/contracts/src/interfaces/IOrderbook.sol b/contracts/exchange/contracts/src/interfaces/IOrderbook.sol
new file mode 100644
index 000000000..f42517087
--- /dev/null
+++ b/contracts/exchange/contracts/src/interfaces/IOrderbook.sol
@@ -0,0 +1,22 @@
+/*
+
+  Copyright 2019 DEXON Foundation.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+pragma solidity ^0.4.24;
+
+
+contract IOrderbook {
+}
diff --git a/contracts/exchange/contracts/src/mixins/MOrderbook.sol b/contracts/exchange/contracts/src/mixins/MOrderbook.sol
new file mode 100644
index 000000000..bb2886cd4
--- /dev/null
+++ b/contracts/exchange/contracts/src/mixins/MOrderbook.sol
@@ -0,0 +1,26 @@
+/*
+
+  Copyright 2019 DEXON Foundation.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+pragma solidity ^0.4.24;
+
+import "../interfaces/IOrderbook.sol";
+
+
+contract MOrderbook is
+    IOrderbook
+{
+}