Add Reimbursement app

lib/contracts/index.js

@@ -3,6 +3,7 @@ module.exports = {
   Contribution: require('./contribution'),
   Proposal: require('./proposal'),
   Token: require('./token'),
+  Reimbursement: require('./reimbursement'),
   Kernel: require('./kernel'),
   Acl: require('./acl'),
 };

lib/contracts/reimbursement.js

@@ -0,0 +1,45 @@
+const Record = require('./record');
+const ExpenseSerializer = require('../serializers/expense');
+
+class Reimbursement extends Record {
+  get count () {
+    return this.functions.reimbursementsCount();
+  }
+
+  getById (id) {
+    return this.functions.getReimbursement(id)
+      .then(data => {
+        return this.ipfs.catAndMerge(data, ExpenseSerializer.deserialize);
+      });
+  }
+
+  getData (id) {
+    return this.functions.getReimbursement(id);
+  }
+
+  async add (attrs, callOptions = {}) {
+    const reimbursement = new ExpenseSerializer(attrs);
+
+    try { await reimbursement.validate(); }
+    catch (error) { return Promise.reject(error); }
+
+    const jsonStr = reimbursement.serialize();
+
+    return this.ipfs
+      .add(jsonStr)
+      .then(ipfsHashAttr => {
+        let reimbursement = [
+          attrs.amount,
+          attrs.token,
+          ipfsHashAttr.hashDigest,
+          ipfsHashAttr.hashFunction,
+          ipfsHashAttr.hashSize,
+        ];
+
+        console.log(reimbursement)
+        return this.functions.add(...reimbursement, callOptions);
+      });
+  }
+}
+
+module.exports = Reimbursement;