refactor contrats with aragonos

lib/contracts/contribution.js

@@ -46,6 +46,26 @@ class Contribution extends Base {
         return RSVP.all(contributions);
       });
   }
+
+  addContribution(contributionAttr, callOptions = {}) {
+    let json = ContributionSerializer.serialize(contributionAttr);
+    // TODO: validate against schema
+
+    return this.ipfs
+      .add(json)
+      .then((ipfsHashAttr) => {
+        let contribution = [
+          contributionAttr.amount,
+          contributionAttr.contributorAccount,
+          ipfsHashAttr.hashDigest,
+          ipfsHashAttr.hashFunction,
+          ipfsHashAttr.hashSize,
+        ];
+
+        console.log(contribution);
+        return this.functions.add(...contribution, callOptions);
+      });
+  }
 }
 
 module.exports = Contribution;

lib/contracts/index.js

@@ -1,7 +1,7 @@
 module.exports = {
-  Contributors: require('./contributor'),
+  Contributor: require('./contributor'),
   Contribution: require('./contribution'),
-  Operator: require('./operator'),
+  Proposal: require('./proposal'),
   Token: require('./token'),
-  Registry: require('./registry')
+  Kernel: require('./kernel')
 };

lib/contracts/kernel.js

@@ -0,0 +1,21 @@
+const Base = require('./base');
+
+KERNEL_APP_ADDR_NAMESPACE = '0xd6f028ca0e8edb4a8c9757ca4fdccab25fa1e0317da1188108f7d2dee14902fb';
+
+class Kernel extends Base {
+
+  getApp(appName) {
+    return this.functions.getApp(KERNEL_APP_ADDR_NAMESPACE, this.appNamehash(appName));
+  }
+
+  appNamehash(appName) {
+    return {
+      Contributor: '0xe9140f1e39c8a1d04167c3b710688a3eecea2976f34735c8eb98956f4764635b',
+      Contribution: '0x7fcf91283b719b30c2fa954ff0da021e1b91aed09d7aa13df5e8078a4a1007eb',
+      Token: '0xe04a882e7a6adf5603207d545ea49aec17e6b936c4d9eae3d74dbe482264991a',
+      Proposal: '0xaf5fe5c3b0d9581ee88974bbc8699e6fa71efd1b321e44b2227103c9ef21dbdb'
+    }[appName];
+  }
+}
+
+module.exports = Kernel;

lib/contracts/registry.js

@@ -1,6 +0,0 @@
-const Base = require('./base');
-
-class Registry extends Base {
-}
-
-module.exports = Registry;